add Mabox to chrootcfg

- with the new microcode hook in mkinitcpio it is partly obsolete
- see also: https://gitlab.manjaro.org/applications/calamares/-/issues/88

.clang-format

@@ -22,7 +22,6 @@ Cpp11BracedListStyle: "false"
 FixNamespaceComments: "true"
 IncludeBlocks: Preserve
 IndentWidth: "4"
-InsertBraces: "true"
 MaxEmptyLinesToKeep: "2"
 NamespaceIndentation: None
 PointerAlignment: Left

.gersemirc

@@ -1,10 +0,0 @@
-#   SPDX-FileCopyrightText: no
-#   SPDX-License-Identifier: CC0-1.0
-#
-# Gersemi configuration
-color: false
-definitions: [ CMakeModules/CalamaresAddTest.cmake ]
-line_length: 120
-quiet: false
-unsafe: false
-

.github/workflows/issues.yml

@@ -8,6 +8,20 @@ jobs:
   notify:
     runs-on: ubuntu-latest
     steps:
+      - name: "notify: new"
+        if: github.event.issue.state == 'open'
+        uses: calamares/actions/matrix-notify@v4
+        with:
+          token: ${{ secrets.MATRIX_TOKEN }}
+          room: ${{ secrets.MATRIX_ROOM }}
+          message: "OPENED ${{ github.event.issue.html_url }} by ${{ github.actor }} ${{ github.event.issue.title }}"
+      - name: "notify: closed"
+        if: github.event.issue.state != 'open'
+        uses: calamares/actions/matrix-notify@v4
+        with:
+          token: ${{ secrets.MATRIX_TOKEN }}
+          room: ${{ secrets.MATRIX_ROOM }}
+          message: "CLOSED ${{ github.event.issue.html_url }} by ${{ github.actor }} ${{ github.event.issue.title }}"
       - name: "remove in-progress label"
         if: github.event.issue.state != 'open'
         run: |

.github/workflows/nightly-debian.yml

@@ -1,4 +1,4 @@
-name: nightly-debian-11
+name: nightly-debian-10
 
 on:
   schedule:
@@ -9,28 +9,38 @@ env:
   BUILDDIR: /build
   SRCDIR: ${{ github.workspace }}
   CMAKE_ARGS: |
+    -DWEBVIEW_FORCE_WEBKIT=1
     -DKDE_INSTALL_USE_QT_SYS_PATHS=ON
+    -DWITH_PYTHONQT=OFF"
     -DCMAKE_BUILD_TYPE=Debug
-    -DBUILD_APPSTREAM=ON
-    -DBUILD_APPDATA=ON
 
 jobs:
   build:
     runs-on: ubuntu-latest
     container:
-      image: docker://debian:11
+      image: docker://debian:10
       options: --tmpfs /build:rw --user 0:0
     steps:
-      - name: "prepare git"
-        shell: bash
-        run: |
-            apt-get update
-            apt-get -y install git-core jq curl
+      - name: "prepare env"
+        uses: calamares/actions/prepare-debian@v4
       - name: "prepare source"
-        uses: calamares/actions/generic-checkout@v5
-      - name: "install dependencies"
-        shell: bash
-        run: ./ci/deps-debian11.sh
+        uses: calamares/actions/generic-checkout@v4
       - name: "build"
-        shell: bash
-        run: ./ci/build.sh
+        id: build
+        uses: calamares/actions/generic-build@v4
+      - name: "notify: ok"
+        if: ${{ success() && github.repository == 'calamares/calamares' }}
+        uses: calamares/actions/matrix-notify@v4
+        with:
+          token: ${{ secrets.MATRIX_TOKEN }}
+          room: ${{ secrets.MATRIX_ROOM }}
+          message: |
+            OK ${{ github.workflow }} in ${{ github.repository }} ${{ steps.build.outputs.git-summary }}
+      - name: "notify: fail"
+        if: ${{ failure() && github.repository == 'calamares/calamares' }}
+        uses: calamares/actions/matrix-notify@v4
+        with:
+          token: ${{ secrets.MATRIX_TOKEN }}
+          room: ${{ secrets.MATRIX_ROOM }}
+          message: |
+            FAIL ${{ github.workflow }} in ${{ github.repository }} ${{ steps.build.outputs.git-summary }}

.github/workflows/nightly-fedora-qt6-boost.yml

@@ -1,36 +0,0 @@
-name: nightly-fedora-qt6-boost
-
-on:
-  schedule:
-    - cron: "52 2 * * *"
-  workflow_dispatch:
-
-env:
-  BUILDDIR: /build
-  SRCDIR: ${{ github.workspace }}
-  CMAKE_ARGS: |
-    -DKDE_INSTALL_USE_QT_SYS_PATHS=ON
-    -DCMAKE_BUILD_TYPE=Debug
-    -DWITH_QT6=ON
-    -DBUILD_APPSTREAM=ON
-    -DBUILD_APPDATA=ON
-    -DWITH_PYBIND11=OFF
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    container:
-      image: docker://registry.fedoraproject.org/fedora:40
-      options: --tmpfs /build:rw --user 0:0
-    steps:
-      - name: "prepare git"
-        shell: bash
-        run: yum install -y git-core jq curl
-      - name: "prepare source"
-        uses: calamares/actions/generic-checkout@v5
-      - name: "install dependencies"
-        shell: bash
-        run: ./ci/deps-fedora-qt6-boost.sh
-      - name: "build"
-        shell: bash
-        run: ./ci/build.sh

.github/workflows/nightly-fedora-qt6.yml

@@ -1,35 +0,0 @@
-name: nightly-fedora-qt6
-
-on:
-  schedule:
-    - cron: "52 2 * * *"
-  workflow_dispatch:
-
-env:
-  BUILDDIR: /build
-  SRCDIR: ${{ github.workspace }}
-  CMAKE_ARGS: |
-    -DKDE_INSTALL_USE_QT_SYS_PATHS=ON
-    -DCMAKE_BUILD_TYPE=Debug
-    -DWITH_QT6=ON
-    -DBUILD_APPSTREAM=ON
-    -DBUILD_APPDATA=ON
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    container:
-      image: docker://registry.fedoraproject.org/fedora:40
-      options: --tmpfs /build:rw --user 0:0
-    steps:
-      - name: "prepare git"
-        shell: bash
-        run: yum install -y git-core jq curl
-      - name: "prepare source"
-        uses: calamares/actions/generic-checkout@v5
-      - name: "install dependencies"
-        shell: bash
-        run: ./ci/deps-fedora-qt6.sh
-      - name: "build"
-        shell: bash
-        run: ./ci/build.sh

.github/workflows/nightly-neon.yml

@@ -0,0 +1,58 @@
+name: nightly-neon
+
+on:
+  schedule:
+    - cron: "52 23 * * *"
+  workflow_dispatch:
+
+env:
+  BUILDDIR: /build
+  SRCDIR: ${{ github.workspace }}
+  CMAKE_ARGS: |
+    -DWEBVIEW_FORCE_WEBKIT=1
+    -DKDE_INSTALL_USE_QT_SYS_PATHS=ON
+    -DWITH_PYTHONQT=OFF"
+    -DCMAKE_BUILD_TYPE=Debug
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container:
+      image: docker://kdeneon/plasma:user
+      options: --tmpfs /build:rw --user 0:0
+    steps:
+      - name: "prepare env"
+        uses: calamares/actions/prepare-neon@v4
+      - name: "prepare source"
+        uses: calamares/actions/generic-checkout@v4
+      - name: "build"
+        id: build
+        uses: calamares/actions/generic-build@v4
+      - name: "notify: ok"
+        if: ${{ success() && github.repository == 'calamares/calamares' }}
+        uses: calamares/actions/matrix-notify@v4
+        with:
+          token: ${{ secrets.MATRIX_TOKEN }}
+          room: ${{ secrets.MATRIX_ROOM }}
+          message: |
+            OK ${{ github.workflow }} in ${{ github.repository }} ${{ steps.build.outputs.git-summary }}
+      - name: "notify: fail"
+        if: ${{ failure() && github.repository == 'calamares/calamares' }}
+        uses: calamares/actions/matrix-notify@v4
+        with:
+          token: ${{ secrets.MATRIX_TOKEN }}
+          room: ${{ secrets.MATRIX_ROOM }}
+          message: |
+            FAIL ${{ github.workflow }} in ${{ github.repository }} ${{ steps.build.outputs.git-summary }}
+      - name: "Calamares: archive"
+        working-directory: ${{ env.BUILDDIR }}
+        run: |
+          make install DESTDIR=${{ env.BUILDDIR }}/stage
+          tar czf calamares.tar.gz stage
+      - name: "Calamares: upload"
+        uses: actions/upload-artifact@v2
+        with:
+          name: calamares-tarball
+          path: ${{ env.BUILDDIR }}/calamares.tar.gz
+          if-no-files-found: error
+          retention-days: 7

.github/workflows/nightly-opensuse.yml

@@ -9,29 +9,38 @@ env:
   BUILDDIR: /build
   SRCDIR: ${{ github.workspace }}
   CMAKE_ARGS: |
+    -DWEBVIEW_FORCE_WEBKIT=1
     -DKDE_INSTALL_USE_QT_SYS_PATHS=ON
+    -DWITH_PYTHONQT=OFF"
     -DCMAKE_BUILD_TYPE=Debug
-    -DBUILD_SCHEMA_TESTING=ON
-    -DBUILD_TESTING=ON
-    -DBUILD_APPSTREAM=ON
-    -DBUILD_APPDATA=ON
-    -DWITH_QT6=ON
 
 jobs:
   build:
     runs-on: ubuntu-latest
     container:
-      image: docker://opensuse/tumbleweed
+      image: docker://opensuse/leap
       options: --tmpfs /build:rw --user 0:0
     steps:
-      - name: "prepare git"
-        shell: bash
-        run: zypper --non-interactive in git-core jq curl
+      - name: "prepare env"
+        uses: calamares/actions/prepare-opensuse@v4
       - name: "prepare source"
-        uses: calamares/actions/generic-checkout@v5
-      - name: "install dependencies"
-        shell: bash
-        run: ./ci/deps-opensuse-qt6.sh
+        uses: calamares/actions/generic-checkout@v4
       - name: "build"
-        shell: bash
-        run: ./ci/build.sh
+        id: build
+        uses: calamares/actions/generic-build@v4
+      - name: "notify: ok"
+        if: ${{ success() && github.repository == 'calamares/calamares' }}
+        uses: calamares/actions/matrix-notify@v4
+        with:
+          token: ${{ secrets.MATRIX_TOKEN }}
+          room: ${{ secrets.MATRIX_ROOM }}
+          message: |
+            OK ${{ github.workflow }} in ${{ github.repository }} ${{ steps.build.outputs.git-summary }}
+      - name: "notify: fail"
+        if: ${{ failure() && github.repository == 'calamares/calamares' }}
+        uses: calamares/actions/matrix-notify@v4
+        with:
+          token: ${{ secrets.MATRIX_TOKEN }}
+          room: ${{ secrets.MATRIX_ROOM }}
+          message: |
+            FAIL ${{ github.workflow }} in ${{ github.repository }} ${{ steps.build.outputs.git-summary }}

.github/workflows/nightly-ubuntu.yml

@@ -1,36 +0,0 @@
-name: nightly-ubuntu
-
-on:
-  schedule:
-    - cron: "12 23 * * *"
-  workflow_dispatch:
-
-env:
-  BUILDDIR: /build
-  SRCDIR: ${{ github.workspace }}
-  CMAKE_ARGS: |
-    -DKDE_INSTALL_USE_QT_SYS_PATHS=ON
-    -DCMAKE_BUILD_TYPE=Debug
-    -DBUILD_APPSTREAM=ON
-    -DBUILD_APPDATA=ON
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    container:
-      image: docker://ubuntu:devel
-      options: --tmpfs /build:rw --user 0:0
-    steps:
-      - name: "prepare git"
-        shell: bash
-        run: |
-            apt-get update
-            apt-get -y install git-core jq curl ninja-build
-      - name: "prepare source"
-        uses: calamares/actions/generic-checkout@v5
-      - name: "install dependencies"
-        shell: bash
-        run: ./ci/deps-ubuntu.sh
-      - name: "build"
-        shell: bash
-        run: ./ci/build.sh

.github/workflows/push.yml

@@ -3,7 +3,7 @@ name: ci-push
 on:
   push:
     branches:
-      - calamares
+      - 3.2.x-stable
   pull_request:
     types:
       - opened
@@ -15,29 +15,41 @@ env:
   BUILDDIR: /build
   SRCDIR: ${{ github.workspace }}
   CMAKE_ARGS: |
+    -DWEBVIEW_FORCE_WEBKIT=1
     -DKDE_INSTALL_USE_QT_SYS_PATHS=ON
+    -DWITH_PYTHONQT=OFF"
     -DCMAKE_BUILD_TYPE=Debug
-    -DWITH_QT6=ON
-    -DBUILD_APPSTREAM=ON
-    -DBUILD_APPDATA=ON
-
-  GIT_HASH: ${{ github.event.head_commit.id }}
 
 jobs:
   build:
     runs-on: ubuntu-latest
     container:
-      image: docker://registry.fedoraproject.org/fedora:40
+      image: docker://kdeneon/plasma:user
       options: --tmpfs /build:rw --user 0:0
     steps:
-      - name: "prepare git"
-        shell: bash
-        run: yum install -y git-core jq curl
+      - name: "prepare env"
+        uses: calamares/actions/prepare-neon@v4
       - name: "prepare source"
-        uses: calamares/actions/generic-checkout@v5
-      - name: "install dependencies"
-        shell: bash
-        run: ./ci/deps-fedora-qt6.sh
+        uses: calamares/actions/generic-checkout@v4
       - name: "build"
-        shell: bash
-        run: ./ci/build.sh
+        id: build
+        uses: calamares/actions/generic-build@v4
+      - name: "notify: ok"
+        if: ${{ success() && github.repository == 'calamares/calamares' }}
+        uses: calamares/actions/matrix-notify@v4
+        with:
+          token: ${{ secrets.MATRIX_TOKEN }}
+          room: ${{ secrets.MATRIX_ROOM }}
+          message: |
+            OK ${{ github.workflow }} in ${{ github.repository }} by ${{ github.actor }} on ${{ github.event.ref }}
+            .. ${{ steps.build.outputs.git-summary }}
+      - name: "notify: fail"
+        if: ${{ failure() && github.repository == 'calamares/calamares' }}
+        uses: calamares/actions/matrix-notify@v4
+        with:
+          token: ${{ secrets.MATRIX_TOKEN }}
+          room: ${{ secrets.MATRIX_ROOM }}
+          message: |
+            FAIL ${{ github.workflow }} in ${{ github.repository }} by ${{ github.actor }} on ${{ github.event.ref }}
+              .. ${{ steps.build.outputs.git-summary }}
+              .. ${{ github.event.compare }}

.github/workflows/weekly-debian.yml

@@ -1,47 +0,0 @@
-name: weekly-debian-11
-
-on:
-  schedule:
-    - cron: "12 11 * * 3"
-  workflow_dispatch:
-
-env:
-  BUILDDIR: /build
-  SRCDIR: ${{ github.workspace }}
-  CMAKE_ARGS: |
-    -DKDE_INSTALL_USE_QT_SYS_PATHS=ON
-    -DCMAKE_BUILD_TYPE=Debug
-    -DBUILD_APPSTREAM=ON
-    -DBUILD_APPDATA=ON
-    -DBUILD_TESTING=ON
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    container:
-      image: docker://debian:11
-      options: --tmpfs /build:rw --user 0:0
-    steps:
-      - name: "prepare git"
-        shell: bash
-        run: |
-            apt-get update
-            apt-get -y install git-core jq curl
-            apt-get -y install pylint python3-pylint-common
-      - name: "prepare source (core)"
-        uses: calamares/actions/generic-checkout@v5
-      - name: "prepare source (extensions)"
-        shell: bash
-        run: git clone https://github.com/calamares/calamares-extensions.git ${SRCDIR}/calamares-extensions
-      - name: "install dependencies"
-        shell: bash
-        run: ./ci/deps-debian11.sh
-      - name: "build (core)"
-        shell: bash
-        run: ./ci/build.sh
-      - name: "build (extensions)"
-        shell: bash
-        run: BUILDDIR=/build/calamares-extensions SRCDIR=${SRCDIR}/calamares-extensions ./ci/build.sh
-      - name: "test (core)"
-        shell: bash
-        run: ctest --test-dir /build -V

.reuse/dep5

@@ -15,10 +15,6 @@ Files: man/calamares.8
 License: GPL-3.0-or-later
 Copyright: 2017 Jonathan Carter <jcarter@linux.com>
 
-Files: 3rdparty/kdsingleapplication/*
-License: MIT
-Copyright: Copyright (C) 2019-2021 Klarälvdalens Datakonsult AB, a KDAB Group company, info@ kdab.com
-
 ### BUILD ARTIFACTS / NOT SOURCE
 #
 # QRC Files are basically build artifacts
@@ -54,13 +50,6 @@ Files: data/example-root/usr/share/zoneinfo/Zulu data/example-root/usr/share/zon
 License: CC0-1.0
 Copyright: no
 
-# Test data
-#
-# These first files are mere lists of locale identifiers
-Files: src/modules/locale/tests/locale-data-neon src/modules/locale/tests/locale-data-freebsd
-License: CC0-1.0
-Copyright: no
-
 ### TRANSLATIONS
 #
 # .desktop files and template change only with translation
@@ -92,3 +81,10 @@ Files: lang/python/*/LC_MESSAGES/python.po
 License: GPL-3.0-or-later
 Copyright: 2020 Calamares authors and translators
 
+Files: src/modules/dummypythonqt/lang/dummypythonqt.pot
+License: GPL-3.0-or-later
+Copyright: 2020 Calamares authors and translators
+
+Files: src/modules/dummypythonqt/lang/*/LC_MESSAGES/dummypythonqt.po
+License: GPL-3.0-or-later
+Copyright: 2020 Calamares authors and translators

3rdparty/kdsingleapplication/CMakeLists.txt

@@ -1,26 +0,0 @@
-set(KDSINGLEAPPLICATION_STATIC ON)
-
-set(KDSINGLEAPPLICATION_SRCS kdsingleapplication.cpp kdsingleapplication_localsocket.cpp)
-
-set(KDSINGLEAPPLICATION_INSTALLABLE_INCLUDES kdsingleapplication.h kdsingleapplication_lib.h)
-
-set(KDSINGLEAPPLICATION_NON_INSTALLABLE_INCLUDES kdsingleapplication_localsocket_p.h)
-
-if(KDSINGLEAPPLICATION_STATIC)
-    add_library(kdsingleapplication STATIC ${KDSINGLEAPPLICATION_INSTALLABLE_INCLUDES} ${KDSINGLEAPPLICATION_SRCS})
-    target_compile_definitions(kdsingleapplication PUBLIC KDSINGLEAPPLICATION_STATIC_BUILD)
-else()
-    add_library(kdsingleapplication SHARED ${KDSINGLEAPPLICATION_INSTALLABLE_INCLUDES} ${KDSINGLEAPPLICATION_SRCS})
-    target_compile_definitions(kdsingleapplication PRIVATE KDSINGLEAPPLICATION_SHARED_BUILD)
-endif()
-set_target_properties( kdsingleapplication PROPERTIES AUTOMOC TRUE )
-
-set(KDSINGLEAPPLICATION_INCLUDEDIR ${CMAKE_INSTALL_INCLUDEDIR}/kdsingleapplication)
-
-target_include_directories(
-    kdsingleapplication
-    PUBLIC $<INSTALL_INTERFACE:${KDSINGLEAPPLICATION_INCLUDEDIR}> $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
-    PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}
-)
-
-target_link_libraries(kdsingleapplication ${qtname}::Core ${qtname}::Network)

3rdparty/kdsingleapplication/LICENSE.MIT.txt

@@ -1,22 +0,0 @@
-MIT License
-
-Copyright (C) 2019-2021 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-

3rdparty/kdsingleapplication/kdsingleapplication.cpp

@@ -1,123 +0,0 @@
-/*
-    MIT License
-
-    Copyright (C) 2019-2021 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in all
-    copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-    SOFTWARE.
-*/
-
-#include "kdsingleapplication.h"
-
-#include <QtCore/QCoreApplication>
-#include <QtCore/QFileInfo>
-
-// TODO: make this pluggable.
-#include "kdsingleapplication_localsocket_p.h"
-
-// Avoiding dragging in Qt private APIs for now, so this does not inherit
-// from QObjectPrivate.
-class KDSingleApplicationPrivate
-{
-public:
-    explicit KDSingleApplicationPrivate(const QString &name, KDSingleApplication *q);
-
-    void initialize();
-
-    QString name() const
-    {
-        return m_name;
-    }
-
-    bool isPrimaryInstance() const
-    {
-        return m_impl.isPrimaryInstance();
-    }
-
-    bool sendMessage(const QByteArray &message, int timeout)
-    {
-        return m_impl.sendMessage(message, timeout);
-    }
-
-private:
-    Q_DECLARE_PUBLIC(KDSingleApplication)
-
-    KDSingleApplication *q_ptr;
-    QString m_name;
-
-    KDSingleApplicationLocalSocket m_impl;
-};
-
-KDSingleApplicationPrivate::KDSingleApplicationPrivate(const QString &name, KDSingleApplication *q)
-    : q_ptr(q)
-    , m_name(name)
-    , m_impl(name)
-{
-    if (Q_UNLIKELY(name.isEmpty()))
-        qFatal("KDSingleApplication requires a non-empty application name");
-
-    if (isPrimaryInstance()) {
-        QObject::connect(&m_impl, &KDSingleApplicationLocalSocket::messageReceived,
-                         q, &KDSingleApplication::messageReceived);
-    }
-}
-
-static QString extractExecutableName(const QString &applicationFilePath)
-{
-    return QFileInfo(applicationFilePath).fileName();
-}
-
-KDSingleApplication::KDSingleApplication(QObject *parent)
-    : KDSingleApplication(extractExecutableName(QCoreApplication::applicationFilePath()), parent)
-{
-}
-
-KDSingleApplication::KDSingleApplication(const QString &name, QObject *parent)
-    : QObject(parent)
-    , d_ptr(new KDSingleApplicationPrivate(name, this))
-{
-}
-
-QString KDSingleApplication::name() const
-{
-    Q_D(const KDSingleApplication);
-    return d->name();
-}
-
-bool KDSingleApplication::isPrimaryInstance() const
-{
-    Q_D(const KDSingleApplication);
-    return d->isPrimaryInstance();
-}
-
-bool KDSingleApplication::sendMessage(const QByteArray &message)
-{
-    return sendMessageWithTimeout(message, 5000);
-}
-
-bool KDSingleApplication::sendMessageWithTimeout(const QByteArray &message, int timeout)
-{
-    Q_ASSERT(!isPrimaryInstance());
-
-    Q_D(KDSingleApplication);
-    return d->sendMessage(message, timeout);
-}
-
-
-KDSingleApplication::~KDSingleApplication() = default;
-

3rdparty/kdsingleapplication/kdsingleapplication.h

@@ -1,62 +0,0 @@
-/*
-    MIT License
-
-    Copyright (C) 2019-2021 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in all
-    copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-    SOFTWARE.
-*/
-#ifndef KDSINGLEAPPLICATION_H
-#define KDSINGLEAPPLICATION_H
-
-#include <QtCore/QObject>
-
-#include <memory>
-
-#include "kdsingleapplication_lib.h"
-
-class KDSingleApplicationPrivate;
-
-class KDSINGLEAPPLICATION_EXPORT KDSingleApplication : public QObject
-{
-    Q_OBJECT
-    Q_PROPERTY(QString name READ name CONSTANT)
-    Q_PROPERTY(bool isPrimaryInstance READ isPrimaryInstance CONSTANT)
-
-public:
-    explicit KDSingleApplication(QObject *parent = nullptr);
-    explicit KDSingleApplication(const QString &name, QObject *parent = nullptr);
-    ~KDSingleApplication();
-
-    QString name() const;
-    bool isPrimaryInstance() const;
-
-public Q_SLOTS:
-    // avoid default arguments and overloads, as they don't mix with connections
-    bool sendMessage(const QByteArray &message);
-    bool sendMessageWithTimeout(const QByteArray &message, int timeout);
-
-Q_SIGNALS:
-    void messageReceived(const QByteArray &message);
-
-private:
-    Q_DECLARE_PRIVATE(KDSingleApplication)
-    std::unique_ptr<KDSingleApplicationPrivate> d_ptr;
-};
-
-#endif // KDSINGLEAPPLICATION_H

3rdparty/kdsingleapplication/kdsingleapplication_lib.h

@@ -1,37 +0,0 @@
-/*
-    MIT License
-
-    Copyright (C) 2019-2021 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in all
-    copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-    SOFTWARE.
-*/
-#ifndef KDSINGLEAPPLICATION_LIB_H
-#define KDSINGLEAPPLICATION_LIB_H
-
-#include <QtCore/QtGlobal>
-
-#if defined(KDSINGLEAPPLICATION_STATIC_BUILD)
-#define KDSINGLEAPPLICATION_EXPORT
-#elif defined(KDSINGLEAPPLICATION_SHARED_BUILD)
-#define KDSINGLEAPPLICATION_EXPORT Q_DECL_EXPORT
-#else
-#define KDSINGLEAPPLICATION_EXPORT Q_DECL_IMPORT
-#endif
-
-#endif // KDSINGLEAPPLICATION_LIB_H

3rdparty/kdsingleapplication/kdsingleapplication_localsocket.cpp

@@ -1,304 +0,0 @@
-/*
-    MIT License
-
-    Copyright (C) 2019-2021 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in all
-    copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-    SOFTWARE.
-*/
-
-#include "kdsingleapplication_localsocket_p.h"
-
-#include <QtCore/QDir>
-#include <QtCore/QDeadlineTimer>
-#include <QtCore/QTimer>
-#include <QtCore/QLockFile>
-#include <QtCore/QDataStream>
-
-#include <QtCore/QtDebug>
-#include <QtCore/QLoggingCategory>
-
-#include <QtNetwork/QLocalServer>
-#include <QtNetwork/QLocalSocket>
-
-#include <chrono>
-#include <algorithm>
-
-#if defined(Q_OS_UNIX)
-// for ::getuid()
-#include <sys/types.h>
-#include <unistd.h>
-#endif
-
-#if defined(Q_OS_WIN)
-#include <qt_windows.h>
-#endif
-
-static const auto LOCALSOCKET_CONNECTION_TIMEOUT = std::chrono::seconds(5);
-static const char LOCALSOCKET_PROTOCOL_VERSION = 2;
-
-Q_LOGGING_CATEGORY(kdsaLocalSocket, "kdsingleapplication.localsocket", QtWarningMsg);
-
-KDSingleApplicationLocalSocket::KDSingleApplicationLocalSocket(const QString &name, QObject *parent)
-    : QObject(parent)
-{
-#if defined(Q_OS_UNIX)
-    m_socketName = QStringLiteral("kdsingleapp-%1-%2-%3")
-            .arg(::getuid())
-            .arg(qEnvironmentVariable("XDG_SESSION_ID"), name);
-#elif defined(Q_OS_WIN)
-    // I'm not sure of a "global session identifier" on Windows; are
-    // multiple logins from the same user a possibility? For now, following this:
-    // https://docs.microsoft.com/en-us/windows/desktop/devnotes/getting-the-session-id-of-the-current-process
-
-    DWORD sessionId;
-    BOOL haveSessionId = ProcessIdToSessionId(GetCurrentProcessId(), &sessionId);
-
-    m_socketName = QString::fromUtf8("kdsingleapp-%1-%2")
-            .arg(haveSessionId ? sessionId : 0)
-            .arg(name);
-#else
-#error "KDSingleApplication has not been ported to this platform"
-#endif
-
-    const QString lockFilePath =
-            QDir::tempPath() + QLatin1Char('/') + m_socketName + QLatin1String(".lock");
-
-    qCDebug(kdsaLocalSocket) << "Socket name is" << m_socketName;
-    qCDebug(kdsaLocalSocket) << "Lock file path is" << lockFilePath;
-
-    std::unique_ptr<QLockFile> lockFile(new QLockFile(lockFilePath));
-    lockFile->setStaleLockTime(0);
-
-    if (!lockFile->tryLock()) {
-        // someone else has the lock => we're secondary
-        return;
-    }
-
-    std::unique_ptr<QLocalServer> server = std::make_unique<QLocalServer>();
-    if (!server->listen(m_socketName)) {
-        // maybe the primary crashed, leaving a stale socket; delete it and try again
-        QLocalServer::removeServer(m_socketName);
-        if (!server->listen(m_socketName)) {
-            // TODO: better error handling.
-            qWarning("KDSingleApplication: unable to make the primary instance listen on %ls: %ls",
-                     qUtf16Printable(m_socketName),
-                     qUtf16Printable(server->errorString()));
-
-            return;
-        }
-    }
-
-    connect(server.get(), &QLocalServer::newConnection,
-            this, &KDSingleApplicationLocalSocket::handleNewConnection);
-
-    m_lockFile = std::move(lockFile);
-    m_localServer = std::move(server);
-}
-
-KDSingleApplicationLocalSocket::~KDSingleApplicationLocalSocket() = default;
-
-bool KDSingleApplicationLocalSocket::isPrimaryInstance() const
-{
-    return m_localServer != nullptr;
-}
-
-bool KDSingleApplicationLocalSocket::sendMessage(const QByteArray &message, int timeout)
-{
-    Q_ASSERT(!isPrimaryInstance());
-    QLocalSocket socket;
-
-    qCDebug(kdsaLocalSocket) << "Preparing to send message" << message << "with timeout" << timeout;
-
-    QDeadlineTimer deadline(timeout);
-
-    // There is an inherent race here with the setup of the server side.
-    // Even if the socket lock is held by the server, the server may not
-    // be listening yet. So this connection may fail; keep retrying
-    // until we hit the timeout.
-    do {
-        socket.connectToServer(m_socketName);
-        if (socket.waitForConnected(deadline.remainingTime()))
-            break;
-    } while (!deadline.hasExpired());
-
-    qCDebug(kdsaLocalSocket) << "Socket state:" << socket.state() << "Timer remaining" << deadline.remainingTime() << "Expired?" << deadline.hasExpired();
-
-    if (deadline.hasExpired())
-        return false;
-
-    socket.write(&LOCALSOCKET_PROTOCOL_VERSION, 1);
-
-    {
-        QByteArray encodedMessage;
-        QDataStream ds(&encodedMessage, QIODevice::WriteOnly);
-        ds << message;
-        socket.write(encodedMessage);
-    }
-
-    qCDebug(kdsaLocalSocket) << "Wrote message in the socket" << "Timer remaining" << deadline.remainingTime() << "Expired?" << deadline.hasExpired();
-
-    // There is no acknowledgement mechanism here.
-    // Should there be one?
-
-    while (socket.bytesToWrite() > 0) {
-        if (!socket.waitForBytesWritten(deadline.remainingTime()))
-            return false;
-    }
-
-    qCDebug(kdsaLocalSocket) << "Bytes written, now disconnecting" << "Timer remaining" << deadline.remainingTime() << "Expired?" << deadline.hasExpired();
-
-    socket.disconnectFromServer();
-
-    if (socket.state() == QLocalSocket::UnconnectedState)
-        return true;
-
-    if (!socket.waitForDisconnected(deadline.remainingTime()))
-        return false;
-
-    qCDebug(kdsaLocalSocket) << "Disconnected -- success!";
-
-    return true;
-}
-
-void KDSingleApplicationLocalSocket::handleNewConnection()
-{
-    Q_ASSERT(m_localServer);
-
-    QLocalSocket *socket = m_localServer->nextPendingConnection();
-
-    qCDebug(kdsaLocalSocket) << "Got new connection on" << m_socketName << "state" << socket->state();
-
-    Connection c(socket);
-
-    c.readDataConnection = QObjectConnectionHolder(
-                connect(c.socket.get(), &QLocalSocket::readyRead,
-                        this, &KDSingleApplicationLocalSocket::readDataFromSecondary));
-
-    c.secondaryDisconnectedConnection = QObjectConnectionHolder(
-                connect(c.socket.get(), &QLocalSocket::disconnected,
-                        this, &KDSingleApplicationLocalSocket::secondaryDisconnected));
-
-    c.abortConnection = QObjectConnectionHolder(
-                connect(c.timeoutTimer.get(), &QTimer::timeout,
-                        this, &KDSingleApplicationLocalSocket::abortConnectionToSecondary));
-
-    m_clients.push_back(std::move(c));
-
-    // Note that by the time we get here, the socket could've already been closed,
-    // and no signals emitted (hello, Windows!). Read what's already in the socket.
-    if (readDataFromSecondarySocket(socket))
-        return;
-
-    if (socket->state() == QLocalSocket::UnconnectedState)
-        secondarySocketDisconnected(socket);
-}
-
-template <typename Container>
-static auto findConnectionBySocket(Container &container, QLocalSocket *socket)
-{
-    auto i = std::find_if(container.begin(),
-                          container.end(),
-                          [socket](const auto &c) { return c.socket.get() == socket; });
-    Q_ASSERT(i != container.end());
-    return i;
-}
-
-template <typename Container>
-static auto findConnectionByTimer(Container &container, QTimer *timer)
-{
-    auto i = std::find_if(container.begin(),
-                          container.end(),
-                          [timer](const auto &c) { return c.timeoutTimer.get() == timer; });
-    Q_ASSERT(i != container.end());
-    return i;
-}
-
-void KDSingleApplicationLocalSocket::readDataFromSecondary()
-{
-    QLocalSocket *socket = static_cast<QLocalSocket *>(sender());
-    readDataFromSecondarySocket(socket);
-}
-
-bool KDSingleApplicationLocalSocket::readDataFromSecondarySocket(QLocalSocket *socket)
-{
-    auto i = findConnectionBySocket(m_clients, socket);
-    Connection &c = *i;
-    c.readData.append(socket->readAll());
-
-    qCDebug(kdsaLocalSocket) << "Got more data from a secondary. Data read so far:" << c.readData;
-
-    const QByteArray &data = c.readData;
-
-    if (data.size() >= 1) {
-        if (data[0] != LOCALSOCKET_PROTOCOL_VERSION) {
-            qCDebug(kdsaLocalSocket) << "Got an invalid protocol version";
-            m_clients.erase(i);
-            return true;
-        }
-    }
-
-    QDataStream ds(data);
-    ds.skipRawData(1);
-
-    ds.startTransaction();
-    QByteArray message;
-    ds >> message;
-
-    if (ds.commitTransaction()) {
-        qCDebug(kdsaLocalSocket) << "Got a complete message:" << message;
-        Q_EMIT messageReceived(message);
-        m_clients.erase(i);
-        return true;
-    }
-
-    return false;
-}
-
-void KDSingleApplicationLocalSocket::secondaryDisconnected()
-{
-    QLocalSocket *socket = static_cast<QLocalSocket *>(sender());
-    secondarySocketDisconnected(socket);
-}
-
-void KDSingleApplicationLocalSocket::secondarySocketDisconnected(QLocalSocket *socket)
-{
-    auto i = findConnectionBySocket(m_clients, socket);
-    Connection c = std::move(*i);
-    m_clients.erase(i);
-
-    qCDebug(kdsaLocalSocket) << "Secondary disconnected. Data read:" << c.readData;
-}
-
-void KDSingleApplicationLocalSocket::abortConnectionToSecondary()
-{
-    QTimer *timer = static_cast<QTimer *>(sender());
-
-    auto i = findConnectionByTimer(m_clients, timer);
-    Connection c = std::move(*i);
-    m_clients.erase(i);
-
-    qCDebug(kdsaLocalSocket) << "Secondary timed out. Data read:" << c.readData;
-}
-
-KDSingleApplicationLocalSocket::Connection::Connection(QLocalSocket *socket)
-    : socket(socket)
-    , timeoutTimer(new QTimer)
-{
-    timeoutTimer->start(LOCALSOCKET_CONNECTION_TIMEOUT);
-}

3rdparty/kdsingleapplication/kdsingleapplication_localsocket_p.h

@@ -1,133 +0,0 @@
-/*
-    MIT License
-
-    Copyright (C) 2019-2021 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in all
-    copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-    SOFTWARE.
-*/
-
-#ifndef KDSINGLEAPPLICATION_LOCALSOCKET_P_H
-#define KDSINGLEAPPLICATION_LOCALSOCKET_P_H
-
-#include <QtCore/QObject>
-#include <QtCore/QByteArray>
-#include <QtCore/QString>
-
-QT_BEGIN_NAMESPACE
-class QLockFile;
-class QLocalServer;
-class QLocalSocket;
-class QTimer;
-QT_END_NAMESPACE
-
-#include <memory>
-#include <vector>
-
-struct QObjectDeleteLater
-{
-    void operator()(QObject *o) { o->deleteLater(); }
-};
-
-class QObjectConnectionHolder
-{
-    Q_DISABLE_COPY(QObjectConnectionHolder)
-    QMetaObject::Connection c;
-
-public:
-    QObjectConnectionHolder() {}
-
-    explicit QObjectConnectionHolder(QMetaObject::Connection c)
-        : c(std::move(c))
-    {
-    }
-
-    ~QObjectConnectionHolder()
-    {
-        QObject::disconnect(c);
-    }
-
-    QObjectConnectionHolder(QObjectConnectionHolder &&other) noexcept
-        : c(std::exchange(other.c, {}))
-    {}
-
-    QObjectConnectionHolder &operator=(QObjectConnectionHolder &&other) noexcept
-    {
-        QObjectConnectionHolder moved(std::move(other));
-        swap(moved);
-        return *this;
-    }
-
-    void swap(QObjectConnectionHolder &other) noexcept
-    {
-        using std::swap;
-        swap(c, other.c);
-    }
-};
-
-class KDSingleApplicationLocalSocket : public QObject
-{
-    Q_OBJECT
-
-public:
-    explicit KDSingleApplicationLocalSocket(const QString &name,
-                                            QObject *parent = nullptr);
-    ~KDSingleApplicationLocalSocket();
-
-    bool isPrimaryInstance() const;
-
-public Q_SLOTS:
-    bool sendMessage(const QByteArray &message, int timeout);
-
-Q_SIGNALS:
-    void messageReceived(const QByteArray &message);
-
-private:
-    void handleNewConnection();
-    void readDataFromSecondary();
-    bool readDataFromSecondarySocket(QLocalSocket *socket);
-    void secondaryDisconnected();
-    void secondarySocketDisconnected(QLocalSocket *socket);
-    void abortConnectionToSecondary();
-
-    QString m_socketName;
-
-    std::unique_ptr<QLockFile> m_lockFile; // protects m_localServer
-    std::unique_ptr<QLocalServer> m_localServer;
-
-    struct Connection {
-        explicit Connection(QLocalSocket *s);
-
-        std::unique_ptr<QLocalSocket, QObjectDeleteLater> socket;
-        std::unique_ptr<QTimer, QObjectDeleteLater> timeoutTimer;
-        QByteArray readData;
-
-        // socket/timeoutTimer are deleted via deleteLater (as we delete them
-        // in slots connected to their signals). Before the deleteLater is acted upon,
-        // they may emit further signals, triggering logic that it's not supposed
-        // to be triggered (as the Connection has already been destroyed).
-        // Use this Holder to break the connections.
-        QObjectConnectionHolder readDataConnection;
-        QObjectConnectionHolder secondaryDisconnectedConnection;
-        QObjectConnectionHolder abortConnection;
-    };
-
-    std::vector<Connection> m_clients;
-};
-
-#endif // KDSINGLEAPPLICATION_LOCALSOCKET_P_H

3rdparty/kdsingleapplication/src.pro

@@ -1,20 +0,0 @@
-include(../common.pri)
-
-TEMPLATE = lib
-TARGET = kdsingleapplication
-QT = core network
-CONFIG += static
-
-SOURCES += \
-    kdsingleapplication.cpp \
-    kdsingleapplication_localsocket.cpp \
-
-HEADERS += \
-    kdsingleapplication.h \
-    kdsingleapplication_lib.h \
-    kdsingleapplication_localsocket_p.h \
-
-DEFINES += \
-    KDSINGLEAPPLICATION_BUILD
-
-win32:LIBS += -lkernel32

3rdparty/kdsingleapplicationguard/LICENSE.LGPL.txt

@@ -0,0 +1,488 @@
+
+ The KD Tools Library is Copyright (C) 2001-2010 Klaralvdalens Datakonsult AB.
+
+ You may use, distribute and copy the KD Tools Library under the terms of
+ GNU Library General Public License version 2, which is displayed below.
+
+-------------------------------------------------------------------------
+                  GNU LIBRARY GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1991 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the library GPL.  It is
+ numbered 2 because it goes with version 2 of the ordinary GPL.]
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+  This license, the Library General Public License, applies to some
+specially designated Free Software Foundation software, and to any
+other libraries whose authors decide to use it.  You can use it for
+your libraries, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if
+you distribute copies of the library, or if you modify it.
+
+  For example, if you distribute copies of the library, whether gratis
+or for a fee, you must give the recipients all the rights that we gave
+you.  You must make sure that they, too, receive or can get the source
+code.  If you link a program with the library, you must provide
+complete object files to the recipients so that they can relink them
+with the library, after making changes to the library and recompiling
+it.  And you must show them these terms so they know their rights.
+
+  Our method of protecting your rights has two steps: (1) copyright
+the library, and (2) offer you this license which gives you legal
+permission to copy, distribute and/or modify the library.
+
+  Also, for each distributor's protection, we want to make certain
+that everyone understands that there is no warranty for this free
+library.  If the library is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original
+version, so that any problems introduced by others will not reflect on
+the original authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that companies distributing free
+software will individually obtain patent licenses, thus in effect
+transforming the program into proprietary software.  To prevent this,
+we have made it clear that any patent must be licensed for everyone's
+free use or not licensed at all.
+
+  Most GNU software, including some libraries, is covered by the ordinary
+GNU General Public License, which was designed for utility programs.  This
+license, the GNU Library General Public License, applies to certain
+designated libraries.  This license is quite different from the ordinary
+one; be sure to read it in full, and don't assume that anything in it is
+the same as in the ordinary license.
+
+  The reason we have a separate public license for some libraries is that
+they blur the distinction we usually make between modifying or adding to a
+program and simply using it.  Linking a program with a library, without
+changing the library, is in some sense simply using the library, and is
+analogous to running a utility program or application program.  However, in
+a textual and legal sense, the linked executable is a combined work, a
+derivative of the original library, and the ordinary General Public License
+treats it as such.
+
+  Because of this blurred distinction, using the ordinary General
+Public License for libraries did not effectively promote software
+sharing, because most developers did not use the libraries.  We
+concluded that weaker conditions might promote sharing better.
+
+  However, unrestricted linking of non-free programs would deprive the
+users of those programs of all benefit from the free status of the
+libraries themselves.  This Library General Public License is intended to
+permit developers of non-free programs to use free libraries, while
+preserving your freedom as a user of such programs to change the free
+libraries that are incorporated in them.  (We have not seen how to achieve
+this as regards changes in header files, but we have achieved it as regards
+changes in the actual functions of the Library.)  The hope is that this
+will lead to faster development of free libraries.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.  Pay close attention to the difference between a
+"work based on the library" and a "work that uses the library".  The
+former contains code derived from the library, while the latter only
+works together with the library.
+
+  Note that it is possible for a library to be covered by the ordinary
+General Public License rather than by this special one.
+
+                  GNU LIBRARY GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License Agreement applies to any software library which
+contains a notice placed by the copyright holder or other authorized
+party saying it may be distributed under the terms of this Library
+General Public License (also called "this License").  Each licensee is
+addressed as "you".
+
+  A "library" means a collection of software functions and/or data
+prepared so as to be conveniently linked with application programs
+(which use some of those functions and data) to form executables.
+
+  The "Library", below, refers to any such software library or work
+which has been distributed under these terms.  A "work based on the
+Library" means either the Library or any derivative work under
+copyright law: that is to say, a work containing the Library or a
+portion of it, either verbatim or with modifications and/or translated
+straightforwardly into another language.  (Hereinafter, translation is
+included without limitation in the term "modification".)
+
+  "Source code" for a work means the preferred form of the work for
+making modifications to it.  For a library, complete source code means
+all the source code for all modules it contains, plus any associated
+interface definition files, plus the scripts used to control compilation
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+That's all there is to it!

3rdparty/kdsingleapplicationguard/kdlockedsharedmemorypointer.cpp

@@ -0,0 +1,481 @@
+/*
+ *   SPDX-FileCopyrightText: 2001-2010 Klaralvdalens Datakonsult AB.
+ *   SPDX-License-Identifier: LGPL-2.0-only
+ *
+ *   The KD Tools Library is Copyright (C) 2001-2010 Klaralvdalens Datakonsult AB.
+ */
+#include "kdlockedsharedmemorypointer.h"
+
+#if QT_VERSION >= 0x040400 || defined( DOXYGEN_RUN )
+#ifndef QT_NO_SHAREDMEMORY
+
+namespace kdtools
+{
+}
+using namespace kdtools;
+
+KDLockedSharedMemoryPointerBase::KDLockedSharedMemoryPointerBase( QSharedMemory * m )
+    : locker( m ),
+      mem( m )
+{
+
+}
+
+KDLockedSharedMemoryPointerBase::KDLockedSharedMemoryPointerBase( QSharedMemory & m )
+    : locker( &m ),
+      mem( &m )
+{
+
+}
+
+KDLockedSharedMemoryPointerBase::~KDLockedSharedMemoryPointerBase() {}
+
+void * KDLockedSharedMemoryPointerBase::get() {
+    return mem ? mem->data() : 0 ;
+}
+
+const void * KDLockedSharedMemoryPointerBase::get() const {
+    return mem ? mem->data() : 0 ;
+}
+
+size_t KDLockedSharedMemoryPointerBase::byteSize() const {
+    return mem ? mem->size() : 0;
+}
+
+/*!
+  \class KDLockedSharedMemoryPointer
+  \ingroup core raii smartptr
+  \brief Locking pointer for Qt shared memory segments
+  \since_c 2.1
+
+  (The exception safety of this class has not been evaluated yet.)
+
+  KDLockedSharedMemoryPointer is a smart immutable pointer, which gives convenient and safe access to a QSharedMemory data segment.
+  The content of a KDLockedSharedMemoryPointer cannot be changed during it's lifetime.
+
+  You can use this class like a normal pointer to the shared memory segment and be sure it's locked while accessing it.
+  \note You can only put simple types/structs/classes into it. structs and classes shall not contain any other pointers. See the
+  documentation of QSharedMemory for details.
+*/
+
+/*!
+  \fn KDLockedSharedMemoryPointer::KDLockedSharedMemoryPointer( QSharedMemory * mem )
+
+  Constructor. Constructs a KDLockedSharedMemory pointer which points to the data segment of \a mem.
+  The constructor locks \a mem. If the memory segment is already locked by another process, this constructor
+  blocks until the lock is released.
+
+  \post data() == mem->data() and the memory segment has been locked
+*/
+
+/*!
+  \fn KDLockedSharedMemoryPointer::KDLockedSharedMemoryPointer( QSharedMemory & mem )
+
+  \overload
+
+  \post data() == mem.data() and the memory segment has been locked
+*/
+
+/*!
+  \fn KDLockedSharedMemoryPointer::~KDLockedSharedMemoryPointer()
+
+  Destructor. Unlocks the shared memory segment.
+
+  \post The shared memory segment has been unlocked
+*/
+
+/*!
+  \fn T * KDLockedSharedMemoryPointer::get()
+
+  \returns a pointer to the contained object.
+*/
+
+/*!
+  \fn const T * KDLockedSharedMemoryPointer::get() const
+
+  \returns a const pointer to the contained object
+  \overload
+*/
+
+/*!
+  \fn T * KDLockedSharedMemoryPointer::data()
+
+  Equivalent to get(), provided for consistency with Qt naming conventions.
+*/
+
+/*!
+  \fn const T * KDLockedSharedMemoryPointer::data() const
+
+  \overload
+*/
+
+/*!
+  \fn T & KDLockedSharedMemoryPointer::operator*()
+
+  Dereference operator. Returns \link get() *get()\endlink.
+*/
+
+/*!
+  \fn const T & KDLockedSharedMemoryPointer::operator*() const
+
+  Dereference operator. Returns \link get() *get()\endlink.
+  \overload
+*/
+
+/*!
+  \fn T * KDLockedSharedMemoryPointer::operator->()
+
+  Member-by-pointer operator. Returns get().
+*/
+
+/*!
+  \fn const T * KDLockedSharedMemoryPointer::operator->() const
+
+  Member-by-pointer operator. Returns get().
+  \overload
+*/
+
+/*!
+  \class KDLockedSharedMemoryArray
+  \ingroup core raii smartptr
+  \brief Locking array pointer to Qt shared memory segments
+  \since_c 2.1
+
+  (The exception safety of this class has not been evaluated yet.)
+
+  KDLockedSharedMemoryArray is a smart immutable pointer, which gives convenient and safe access to array data stored in a QSharedMemory
+  data segment.
+  The content of a KDLockedSharedMemoryArray cannot be changed during it's lifetime.
+
+  You can use this class like a normal pointer to the shared memory segment and be sure it's locked while accessing it.
+  \note You can only put arrays of simple types/structs/classes into it. structs and classes shall not contain any other pointers. See the
+  documentation of QSharedMemory for details.
+
+  \sa KDLockedSharedMemoryPointer
+*/
+
+/*!
+  \fn KDLockedSharedMemoryArray::KDLockedSharedMemoryArray( QSharedMemory* mem )
+  Constructor. Constructs a KDLockedSharedMemoryArray which points to the data segment of \a mem. The constructor locks \a mem. If the memory
+  segment is already locked by another process, this constructor blocks until the lock is release.
+
+  \post get() == mem->data() and the memory segment has been locked
+*/
+
+/*!
+  \fn KDLockedSharedMemoryArray::KDLockedSharedMemoryArray( QSharedMemory& mem )
+  \overload
+
+  \post get() == mem->data() and the memory segment has been locked
+*/
+
+
+/*!
+  \typedef KDLockedSharedMemoryArray::size_type
+  Typedef for std::size_t. Provided for STL compatibility.
+*/
+
+/*!
+  \typedef KDLockedSharedMemoryArray::difference_type
+  Typedef for std::ptrdiff_t. Provided for STL compatibility.
+*/
+
+/*!
+  \typedef KDLockedSharedMemoryArray::iterator
+  Typedef for T*. Provided for STL compatibility.
+  \since_t 2.2
+*/
+
+/*!
+  \typedef KDLockedSharedMemoryArray::const_iterator
+  Typedef for const T*. Provided for STL compatibility.
+  \since_t 2.2
+*/
+
+/*!
+  \typedef KDLockedSharedMemoryArray::reverse_iterator
+  Typedef for std::reverse_iterator< \link KDLockedSharedMemoryArray::iterator iterator\endlink >. Provided for STL compatibility.
+  \since_t 2.2
+*/
+
+/*!
+  \typedef KDLockedSharedMemoryArray::const_reverse_iterator
+  Typedef for std::reverse_iterator< \link KDLockedSharedMemoryArray::const_iterator const_iterator\endlink >. Provided for STL compatibility.
+  \since_t 2.2
+*/
+
+/*!
+  \fn KDLockedSharedMemoryArray::iterator KDLockedSharedMemoryArray::begin()
+  Returns an \link KDLockedSharedMemoryArray::iterator iterator\endlink pointing to the first item of the array.
+  \since_f 2.2
+*/
+
+/*!
+  \fn KDLockedSharedMemoryArray::const_iterator KDLockedSharedMemoryArray::begin() const
+  \overload
+  \since_f 2.2
+*/
+
+/*!
+  \fn KDLockedSharedMemoryArray::iterator KDLockedSharedMemoryArray::end()
+  Returns an \link KDLockedSharedMemoryArray::iterator iterator\endlink pointing to the item after the last item of the array.
+  \since_f 2.2
+*/
+
+/*!
+  \fn KDLockedSharedMemoryArray::const_iterator KDLockedSharedMemoryArray::end() const
+  \overload
+  \since_f 2.2
+*/
+
+/*!
+  \fn KDLockedSharedMemoryArray::reverse_iterator KDLockedSharedMemoryArray::rbegin()
+  Returns an \link KDLockedSharedMemoryArray::reverse_iterator reverse_iterator\endlink pointing to the item after the last item of the array.
+  \since_f 2.2
+*/
+
+/*!
+  \fn KDLockedSharedMemoryArray::const_reverse_iterator KDLockedSharedMemoryArray::rbegin() const
+  \overload
+  \since_f 2.2
+*/
+
+/*!
+  \fn KDLockedSharedMemoryArray::reverse_iterator KDLockedSharedMemoryArray::rend()
+  Returns an \link KDLockedSharedMemoryArray::reverse_iterator reverse_iterator\endlink pointing to the first item of the array.
+  \since_f 2.2
+*/
+
+/*!
+  \fn KDLockedSharedMemoryArray::const_reverse_iterator KDLockedSharedMemoryArray::rend() const
+  \overload
+  \since_f 2.2
+*/
+
+/*!
+  \fn KDLockedSharedMemoryArray::size_type KDLockedSharedMemoryArray::size() const
+  Returns the size of this array. The size is calculated from the storage size of T and
+  the size of the shared memory segment.
+  \since_f 2.2
+*/
+
+/*!
+  \fn T& KDLockedSharedMemoryArray::operator[]( difference_type n )
+  Array access operator. Returns a reference to the item at index position \a n.
+*/
+
+/*!
+  \fn const T& KDLockedSharedMemoryArray::operator[]( difference_type n ) const
+  \overload
+*/
+
+/*!
+ \fn T& KDLockedSharedMemoryArray::front()
+ Returns a reference to the first item in the array. This is the same as operator[](0).
+*/
+
+/*!
+ \fn const T& KDLockedSharedMemoryArray::front() const
+ \overload
+*/
+
+/*!
+ \fn T& KDLockedSharedMemoryArray::back()
+ Returns a reference to the last item in the array. This is the same as operator[](size()-1).
+ \since_f 2.2
+*/
+
+/*!
+ \fn const T& KDLockedSharedMemoryArray::back() const
+ \overload
+ \since_f 2.2
+*/
+
+
+#ifdef eKDTOOLSCORE_UNITTESTS
+
+#include <KDUnitTest/Test>
+
+#include <QThread>
+#include <QUuid>
+
+namespace
+{
+    struct TestStruct
+    {
+        TestStruct( uint nn = 0 )
+            : n( nn ),
+              f( 0.0 ),
+              c( '\0' ),
+              b( false )
+        {
+        }
+        uint n;
+        double f;
+        char c;
+        bool b;
+    };
+
+    bool operator==( const TestStruct& lhs, const TestStruct& rhs )
+    {
+        return lhs.n == rhs.n && lhs.f == rhs.f && lhs.c == rhs.c && lhs.b == rhs.b;
+    }
+
+    class TestThread : public QThread
+    {
+    public:
+        TestThread( const QString& key )
+            : mem( key )
+        {
+            mem.attach();
+        }
+
+        void run()
+        {
+            while( true )
+            {
+                msleep( 100 );
+                kdtools::KDLockedSharedMemoryPointer< TestStruct > p( &mem );
+                if( !p->b )
+                    continue;
+
+                p->n = 5;
+                p->f = 3.14;
+                p->c = 'A';
+                p->b = false;
+                return;
+            }
+        }
+
+        QSharedMemory mem;
+    };
+
+    bool isConst( TestStruct* )
+    {
+        return false;
+    }
+
+    bool isConst( const TestStruct* )
+    {
+        return true;
+    }
+}
+
+
+KDAB_UNITTEST_SIMPLE( KDLockedSharedMemoryPointer, "kdcoretools" ) {
+
+    const QString key = QUuid::createUuid();
+    QSharedMemory mem( key );
+    const bool created = mem.create( sizeof( TestStruct ) );
+    assertTrue( created );
+    if ( !created )
+        return; // don't execute tests if shm coulnd't be created
+
+    // On Windows, shared mem is only available in increments of page
+    // size (4k), so don't fail if the segment is larger:
+    const unsigned long mem_size = mem.size();
+    assertGreaterOrEqual( mem_size, sizeof( TestStruct ) );
+
+    {
+        kdtools::KDLockedSharedMemoryPointer< TestStruct > p( &mem );
+        assertTrue( p );
+        *p = TestStruct();
+        assertEqual( p->n, 0u );
+        assertEqual( p->f, 0.0 );
+        assertEqual( p->c, '\0' );
+        assertFalse( p->b );
+    }
+
+    {
+        TestThread thread( key );
+        assertEqual( thread.mem.key().toStdString(), key.toStdString() );
+        assertEqual( static_cast< unsigned long >( thread.mem.size() ), mem_size );
+        thread.start();
+
+        assertTrue( thread.isRunning() );
+        thread.wait( 2000 );
+        assertTrue( thread.isRunning() );
+
+        {
+            kdtools::KDLockedSharedMemoryPointer< TestStruct > p( &mem );
+            p->b = true;
+        }
+
+        thread.wait( 2000 );
+        assertFalse( thread.isRunning() );
+    }
+
+    {
+        kdtools::KDLockedSharedMemoryPointer< TestStruct > p( &mem );
+        assertEqual( p->n, 5u );
+        assertEqual( p->f, 3.14 );
+        assertEqual( p->c, 'A' );
+        assertFalse( p->b );
+    }
+
+    {
+        kdtools::KDLockedSharedMemoryPointer< TestStruct > p( mem );
+        assertEqual( mem.data(), p.get() );
+        assertEqual( p.get(), p.operator->() );
+        assertEqual( p.get(), &(*p) );
+        assertEqual( p.get(), p.data() );
+        assertFalse( isConst( p.get() ) );
+    }
+
+    {
+        const kdtools::KDLockedSharedMemoryPointer< TestStruct > p( &mem );
+        assertEqual( mem.data(), p.get() );
+        assertEqual( p.get(), p.operator->() );
+        assertEqual( p.get(), &(*p) );
+        assertEqual( p.get(), p.data() );
+        assertTrue( isConst( p.get() ) );
+    }
+
+    {
+        QSharedMemory mem2( key + key );
+        const bool created2 = mem2.create( 16 * sizeof( TestStruct ) );
+        assertTrue( created2 );
+        if ( !created2 )
+            return; // don't execute tests if shm coulnd't be created
+
+        kdtools::KDLockedSharedMemoryArray<TestStruct> a( mem2 );
+        assertTrue( a );
+        assertEqual( a.get(), mem2.data() );
+        assertEqual( &a[0], a.get() );
+
+        a[1] = a[0];
+        assertTrue( a[0] == a[1] );
+
+        TestStruct ts;
+        ts.n = 5;
+        ts.f = 3.14;
+        a[0] = ts;
+        assertFalse( a[0] == a[1] );
+        assertEqual( a.front().n, ts.n );
+        assertEqual( a[0].f, ts.f );
+        a[0].n = 10;
+        assertEqual( a.front().n, 10u );
+        ts = a[0];
+        assertEqual( ts.n, 10u );
+
+        std::vector< TestStruct > v;
+        for( uint i = 0; i < a.size(); ++i )
+            v.push_back( TestStruct( i ) );
+
+        std::copy( v.begin(), v.end(), a.begin() );
+        for( uint i = 0; i < a.size(); ++i )
+            assertEqual( a[ i ].n, i );
+        assertEqual( a.front().n, 0u );
+        assertEqual( a.back().n, a.size() - 1 );
+
+        std::copy( v.begin(), v.end(), a.rbegin() );
+        for( uint i = 0; i < a.size(); ++i )
+            assertEqual( a[ i ].n, a.size() - 1 - i );
+        assertEqual( a.front().n, a.size() - 1 );
+        assertEqual( a.back().n, 0u );
+     }
+
+}
+#endif // KDTOOLSCORE_UNITTESTS
+#endif // QT_NO_SHAREDMEMORY
+#endif // QT_VERSION >= 0x040400 || defined( DOXYGEN_RUN )

3rdparty/kdsingleapplicationguard/kdlockedsharedmemorypointer.h

@@ -0,0 +1,121 @@
+/*
+ *   SPDX-FileCopyrightText: 2001-2010 Klaralvdalens Datakonsult AB.
+ *   SPDX-License-Identifier: LGPL-2.0-only
+ *
+ *   The KD Tools Library is Copyright (C) 2001-2010 Klaralvdalens Datakonsult AB.
+ */
+#ifndef __KDTOOLS__CORE__KDLOCKEDSHAREDMEMORYPOINTER_H__
+#define __KDTOOLS__CORE__KDLOCKEDSHAREDMEMORYPOINTER_H__
+
+#include <QtCore/QtGlobal>
+
+#if QT_VERSION >= 0x040400 || defined( DOXYGEN_RUN )
+#ifndef QT_NO_SHAREDMEMORY
+
+#include "kdsharedmemorylocker.h"
+#include <QtCore/QSharedMemory>
+
+#include <cassert>
+
+#ifndef DOXYGEN_RUN
+namespace kdtools {
+#endif
+
+class KDLockedSharedMemoryPointerBase {
+protected:
+    explicit KDLockedSharedMemoryPointerBase( QSharedMemory * mem );
+    explicit KDLockedSharedMemoryPointerBase( QSharedMemory & mem );
+    ~KDLockedSharedMemoryPointerBase();
+
+    // PENDING(marc) do we really want const propagation here? I
+    // usually declare all my RAII objects const...
+    void * get();
+    const void * get() const;
+
+    KDAB_IMPLEMENT_SAFE_BOOL_OPERATOR( get() )
+
+    size_t byteSize() const;
+
+private:
+    KDSharedMemoryLocker locker;
+    QSharedMemory * const mem;
+};
+
+template< typename T>
+class MAKEINCLUDES_EXPORT KDLockedSharedMemoryPointer : KDLockedSharedMemoryPointerBase {
+    KDAB_DISABLE_COPY( KDLockedSharedMemoryPointer );
+public:
+    explicit KDLockedSharedMemoryPointer( QSharedMemory * m )
+        : KDLockedSharedMemoryPointerBase( m ) {}
+    explicit KDLockedSharedMemoryPointer( QSharedMemory & m )
+        : KDLockedSharedMemoryPointerBase( m ) {}
+
+    T * get() { return static_cast<T*>( KDLockedSharedMemoryPointerBase::get() ); }
+    const T * get() const { return static_cast<const T*>( KDLockedSharedMemoryPointerBase::get() ); }
+
+    T * data() { return static_cast<T*>( get() ); }
+    const T * data() const { return static_cast<const T*>( get() ); }
+
+    T & operator*() { assert( get() ); return *get(); }
+    const T & operator*() const { assert( get() ); return *get(); }
+
+    T * operator->() { return get(); }
+    const T * operator->() const { return get(); }
+
+    KDAB_USING_SAFE_BOOL_OPERATOR( KDLockedSharedMemoryPointerBase )
+};
+
+template <typename T>
+class MAKEINCLUDES_EXPORT KDLockedSharedMemoryArray : KDLockedSharedMemoryPointerBase {
+    KDAB_DISABLE_COPY( KDLockedSharedMemoryArray );
+public:
+    explicit KDLockedSharedMemoryArray( QSharedMemory * m )
+        : KDLockedSharedMemoryPointerBase( m ) {}
+    explicit KDLockedSharedMemoryArray( QSharedMemory & m )
+        : KDLockedSharedMemoryPointerBase( m ) {}
+
+    typedef std::size_t size_type;
+    typedef std::ptrdiff_t difference_type;
+    typedef T* iterator;
+    typedef const T* const_iterator;
+    typedef std::reverse_iterator< const_iterator > const_reverse_iterator;
+    typedef std::reverse_iterator< iterator > reverse_iterator;
+
+    iterator begin() { return get(); }
+    const_iterator begin() const { return get(); }
+
+    iterator end() { return begin() + size(); }
+    const_iterator end() const { return begin() + size(); }
+
+    reverse_iterator rbegin() { return reverse_iterator( end() ); }
+    const_reverse_iterator rbegin() const { return reverse_iterator( end() ); }
+
+    reverse_iterator rend() { return reverse_iterator( begin() ); }
+    const_reverse_iterator rend() const { return const_reverse_iterator( begin() ); }
+
+    size_type size() const { return byteSize() / sizeof( T ); }
+
+    T * get() { return static_cast<T*>( KDLockedSharedMemoryPointerBase::get() ); }
+    const T * get() const { return static_cast<const T*>( KDLockedSharedMemoryPointerBase::get() ); }
+
+    T & operator[]( difference_type n ) { assert( get() ); return *(get()+n); }
+    const T & operator[]( difference_type n ) const { assert( get() ); return *(get()+n); }
+
+    T & front() { assert( get() ); return *get(); }
+    const T & front() const { assert( get() ); return *get(); }
+
+    T & back() { assert( get() ); return *( get() + size() - 1 ); }
+    const T & back() const { assert( get() ); return *( get() + size() - 1 ); }
+
+    KDAB_USING_SAFE_BOOL_OPERATOR( KDLockedSharedMemoryPointerBase )
+};
+
+#ifndef DOXYGEN_RUN
+}
+#endif
+
+#endif /* QT_NO_SHAREDMEMORY */
+
+#endif /* QT_VERSION >= 0x040400 || defined( DOXYGEN_RUN ) */
+
+#endif /* __KDTOOLS__CORE__KDLOCKEDSHAREDMEMORYPOINTER_H__ */

3rdparty/kdsingleapplicationguard/kdsharedmemorylocker.cpp

@@ -0,0 +1,46 @@
+/*
+ *   SPDX-FileCopyrightText: 2001-2010 Klaralvdalens Datakonsult AB.
+ *   SPDX-License-Identifier: LGPL-2.0-only
+ *
+ *   The KD Tools Library is Copyright (C) 2001-2010 Klaralvdalens Datakonsult AB.
+ */
+#include "kdsharedmemorylocker.h"
+
+#if QT_VERSION >= 0x040400 || defined( DOXYGEN_RUN )
+
+#include <QSharedMemory>
+
+using namespace kdtools;
+
+/*!
+  \class KDSharedMemoryLocker
+  \ingroup raii core
+  \brief Exception-safe and convenient wrapper around QSharedMemory::lock()
+*/
+
+/**
+ * Constructor. Locks the shared memory segment \a mem.
+ * If another process has locking the segment, this constructor blocks
+ * until the lock is released. The memory segments needs to be properly created or attached.
+ */
+KDSharedMemoryLocker::KDSharedMemoryLocker( QSharedMemory* mem )
+    : mem( mem )
+{
+    mem->lock();
+}
+
+/**
+ * Destructor. Unlocks the shared memory segment associated with this
+ * KDSharedMemoryLocker.
+ */
+KDSharedMemoryLocker::~KDSharedMemoryLocker()
+{
+    mem->unlock();
+}
+
+#ifdef KDAB_EVAL
+#include KDAB_EVAL
+static const EvalDialogChecker evalChecker( "KD Tools", false );
+#endif
+
+#endif

3rdparty/kdsingleapplicationguard/kdsharedmemorylocker.h

@@ -0,0 +1,42 @@
+/*
+ *   SPDX-FileCopyrightText: 2001-2010 Klaralvdalens Datakonsult AB.
+ *   SPDX-License-Identifier: LGPL-2.0-only
+ *
+ *   The KD Tools Library is Copyright (C) 2001-2010 Klaralvdalens Datakonsult AB.
+ */
+#ifndef __KDTOOLS__CORE__KDSHAREDMEMORYLOCKER_H
+#define __KDTOOLS__CORE__KDSHAREDMEMORYLOCKER_H
+
+#include "kdtoolsglobal.h"
+
+#if QT_VERSION < 0x040400 && !defined( DOXYGEN_RUN )
+#ifdef Q_CC_GNU
+#warning "Can't use KDTools KDSharedMemoryLocker with Qt versions prior to 4.4"
+#endif
+#else
+
+class QSharedMemory;
+
+#ifndef DOXYGEN_RUN
+namespace kdtools
+{
+#endif
+
+class KDTOOLSCORE_EXPORT KDSharedMemoryLocker
+{
+    Q_DISABLE_COPY( KDSharedMemoryLocker )
+public:
+    KDSharedMemoryLocker( QSharedMemory* mem );
+    ~KDSharedMemoryLocker();
+
+private:
+    QSharedMemory* const mem;
+};
+
+#ifndef DOXYGEN_RUN
+}
+#endif
+
+#endif
+
+#endif

3rdparty/kdsingleapplicationguard/kdsingleapplicationguard.h

@@ -0,0 +1,147 @@
+/*
+ *   SPDX-FileCopyrightText: 2001-2010 Klaralvdalens Datakonsult AB.
+ *   SPDX-License-Identifier: LGPL-2.0-only
+ *
+ *   The KD Tools Library is Copyright (C) 2001-2010 Klaralvdalens Datakonsult AB.
+ */
+#ifndef KDTOOLSCORE_KDSINGLEAPPLICATIONGUARD_H
+#define KDTOOLSCORE_KDSINGLEAPPLICATIONGUARD_H
+
+#include <QtCore/QObject>
+
+#ifndef QT_NO_SHAREDMEMORY
+
+#include <QtCore/QStringList>
+#include <QtCore/QMetaType>
+
+#include "pimpl_ptr.h"
+#include "DllMacro.h"
+
+#include <algorithm>
+
+template <typename T> class QVector;
+class QCoreApplication;
+
+class DLLEXPORT KDSingleApplicationGuard : public QObject
+{
+    Q_OBJECT
+    Q_ENUMS( Policy )
+    Q_PROPERTY( bool operational READ isOperational )
+    Q_PROPERTY( bool exitRequested READ isExitRequested )
+    Q_PROPERTY( bool primaryInstance READ isPrimaryInstance NOTIFY becamePrimaryInstance )
+    Q_PROPERTY( Policy policy READ policy WRITE setPolicy NOTIFY policyChanged )
+public:
+    enum Policy
+    {
+        NoPolicy = 0,
+        AutoKillOtherInstances = 1
+    };
+
+    explicit KDSingleApplicationGuard( QObject * parent=nullptr );
+    explicit KDSingleApplicationGuard( Policy policy, QObject * parent=nullptr );
+    explicit KDSingleApplicationGuard( const QStringList & arguments, QObject * parent=nullptr );
+    explicit KDSingleApplicationGuard( const QStringList & arguments, Policy policy, QObject * parent=nullptr );
+    ~KDSingleApplicationGuard() override;
+
+    bool isOperational() const;
+
+    bool isExitRequested() const;
+
+    bool isPrimaryInstance() const;
+
+    Policy policy() const;
+    void setPolicy( Policy policy );
+
+    class Instance;
+
+    QVector<Instance> instances() const;
+
+Q_SIGNALS:
+    void instanceStarted( const KDSingleApplicationGuard::Instance & instance );
+    void instanceExited( const KDSingleApplicationGuard::Instance & instance );
+    void exitRequested();
+    void raiseRequested();
+    void becamePrimaryInstance();
+    void becameSecondaryInstance();
+    void policyChanged( KDSingleApplicationGuard::Policy policy );
+
+public Q_SLOTS:
+    void shutdownOtherInstances();
+    void killOtherInstances();
+
+protected:
+    /*! \reimp */ bool event( QEvent * event ) override;
+
+private:
+#ifndef Q_WS_WIN
+    static void SIGINT_handler( int );
+#endif
+
+private:
+    friend struct ProcessInfo;
+
+    class Private;
+    kdtools::pimpl_ptr< Private > d;
+};
+
+class DLLEXPORT KDSingleApplicationGuard::Instance {
+    friend class ::KDSingleApplicationGuard;
+    friend class ::KDSingleApplicationGuard::Private;
+    Instance( const QStringList &, bool, qint64 );
+public:
+    Instance();
+    Instance( const Instance & other );
+    ~Instance();
+
+    void swap( Instance & other ) {
+        std::swap( d, other.d );
+    }
+
+    Instance & operator=( Instance other ) {
+        swap( other );
+        return *this;
+    }
+
+    bool isNull() const { return !d; }
+    bool isValid() const;
+
+    bool areArgumentsTruncated() const;
+
+    const QStringList & arguments() const;
+    qint64 pid() const;
+
+    void shutdown();
+    void kill();
+    void raise();
+
+private:
+    class Private;
+    Private * d;
+};
+
+namespace std {
+    template <>
+    inline void swap( KDSingleApplicationGuard::Instance & lhs,
+                      KDSingleApplicationGuard::Instance & rhs )
+    {
+        lhs.swap( rhs );
+    }
+} // namespace std
+
+QT_BEGIN_NAMESPACE
+
+template <>
+inline void qSwap( KDSingleApplicationGuard::Instance & lhs,
+                   KDSingleApplicationGuard::Instance & rhs )
+{
+    lhs.swap( rhs );
+}
+Q_DECLARE_METATYPE( KDSingleApplicationGuard::Instance )
+Q_DECLARE_TYPEINFO( KDSingleApplicationGuard::Instance, Q_MOVABLE_TYPE );
+
+QT_END_NAMESPACE
+
+
+#endif // QT_NO_SHAREDMEMORY
+
+#endif /* KDTOOLSCORE_KDSINGLEAPPLICATIONGUARD_H */

3rdparty/kdsingleapplicationguard/kdtoolsglobal.cpp

@@ -0,0 +1,42 @@
+/*
+ *   SPDX-FileCopyrightText: 2001-2010 Klaralvdalens Datakonsult AB.
+ *   SPDX-License-Identifier: LGPL-2.0-only
+ *
+ *   The KD Tools Library is Copyright (C) 2001-2010 Klaralvdalens Datakonsult AB.
+ */
+#include "kdtoolsglobal.h"
+
+#include <QByteArray>
+
+#include <algorithm>
+
+namespace {
+    struct Version {
+	unsigned char v[3];
+    };
+
+    static inline bool operator<( const Version & lhs, const Version & rhs ) {
+	return std::lexicographical_compare( lhs.v, lhs.v + 3, rhs.v, rhs.v + 3 );
+    }
+    static inline bool operator==( const Version & lhs, const Version & rhs ) {
+	return std::equal( lhs.v, lhs.v + 3, rhs.v );
+    }
+    KDTOOLS_MAKE_RELATION_OPERATORS( Version, static inline )
+}
+
+static Version kdParseQtVersion( const char * const version ) {
+    if ( !version || qstrlen( version ) < 5 || version[1] != '.' || version[3] != '.' || ( version[5] != 0 && version[5] != '.' && version[5] != '-' ) )
+	return Version(); // parse error
+    const Version result = { { static_cast< unsigned char >( version[0] - '0' ),
+                               static_cast< unsigned char >( version[2] - '0' ),
+                               static_cast< unsigned char >( version[4] - '0' ) } };
+    return result;
+}
+
+bool _kdCheckQtVersion_impl( unsigned int major, unsigned int minor, unsigned int patchlevel ) {
+    static const Version actual = kdParseQtVersion( qVersion() ); // do this only once each run...
+    const Version requested = { { static_cast< unsigned char >( major ),
+                                  static_cast< unsigned char >( minor ),
+                                  static_cast< unsigned char >( patchlevel ) } };
+    return actual >= requested;
+}

3rdparty/kdsingleapplicationguard/kdtoolsglobal.h

@@ -0,0 +1,120 @@
+/*
+ *   SPDX-FileCopyrightText: 2001-2010 Klaralvdalens Datakonsult AB.
+ *   SPDX-License-Identifier: LGPL-2.0-only
+ *
+ *   The KD Tools Library is Copyright (C) 2001-2010 Klaralvdalens Datakonsult AB.
+ */
+#ifndef KDTOOLS_KDTOOLSGLOBAL_H
+#define KDTOOLS_KDTOOLSGLOBAL_H
+
+#include <QtCore/QtGlobal>
+
+#define KDAB_DISABLE_COPY( x ) private: x( const x & ); x & operator=( const x & )
+
+#ifdef KDTOOLS_SHARED
+#  ifdef BUILD_SHARED_KDTOOLSCORE
+#    define KDTOOLSCORE_EXPORT Q_DECL_EXPORT
+#  else
+#    define KDTOOLSCORE_EXPORT Q_DECL_IMPORT
+#  endif
+#  ifdef BUILD_SHARED_KDTOOLSGUI
+#    define KDTOOLSGUI_EXPORT Q_DECL_EXPORT
+#  else
+#    define KDTOOLSGUI_EXPORT Q_DECL_IMPORT
+#  endif
+#  ifdef BUILD_SHARED_KDTOOLSXML
+#    define KDTOOLSXML_EXPORT Q_DECL_EXPORT
+#  else
+#    define KDTOOLSXML_EXPORT Q_DECL_IMPORT
+#  endif
+#  ifdef BUILD_SHARED_KDUPDATER
+#    define KDTOOLS_UPDATER_EXPORT    Q_DECL_EXPORT
+#  else
+#    define KDTOOLS_UPDATER_EXPORT    Q_DECL_IMPORT
+#  endif
+#else // KDTOOLS_SHARED
+#  define KDTOOLSCORE_EXPORT
+#  define KDTOOLSGUI_EXPORT
+#  define KDTOOLSXML_EXPORT
+#  define KDTOOLS_UPDATER_EXPORT
+#endif // KDTOOLS_SHARED
+
+#define MAKEINCLUDES_EXPORT
+
+#define DOXYGEN_PROPERTY( x )
+#ifdef DOXYGEN_RUN
+# define KDAB_IMPLEMENT_SAFE_BOOL_OPERATOR( func ) operator unspecified_bool_type() const { return func; }
+# define KDAB_USING_SAFE_BOOL_OPERATOR( Class ) operator unspecified_bool_type() const;
+#else
+# define KDAB_IMPLEMENT_SAFE_BOOL_OPERATOR( func )                      \
+    private:                                                            \
+        struct __safe_bool_dummy__ { void nonnull() {} };               \
+    public:                                                             \
+        typedef void ( __safe_bool_dummy__::*unspecified_bool_type )(); \
+        operator unspecified_bool_type() const {                        \
+            return ( func ) ? &__safe_bool_dummy__::nonnull : 0 ;       \
+        }
+#define KDAB_USING_SAFE_BOOL_OPERATOR( Class ) \
+    using Class::operator Class::unspecified_bool_type;
+#endif
+
+#define KDTOOLS_MAKE_RELATION_OPERATORS( Class, linkage )             \
+    linkage bool operator>( const Class & lhs, const Class & rhs ) {  \
+        return operator<( rhs, lhs );                                 \
+    }                                                                 \
+    linkage bool operator!=( const Class & lhs, const Class & rhs ) { \
+        return !operator==( lhs, rhs );                               \
+    }                                                                 \
+    linkage bool operator<=( const Class & lhs, const Class & rhs ) { \
+        return !operator>( lhs, rhs );                                \
+    }                                                                 \
+    linkage bool operator>=( const Class & lhs, const Class & rhs ) { \
+        return !operator<( lhs, rhs );                                \
+    }
+
+template <typename T>
+inline T & __kdtools__dereference_for_methodcall( T & o ) {
+    return o;
+}
+
+template <typename T>
+inline T & __kdtools__dereference_for_methodcall( T * o ) {
+    return *o;
+}
+
+#define KDAB_SET_OBJECT_NAME( x ) __kdtools__dereference_for_methodcall( x ).setObjectName( QLatin1String( #x ) )
+
+KDTOOLSCORE_EXPORT bool _kdCheckQtVersion_impl( unsigned int major, unsigned int minor=0, unsigned int patchlevel=0 );
+static inline bool kdCheckQtVersion( unsigned int major, unsigned int minor=0, unsigned int patchlevel=0 ) {
+    return (major<<16|minor<<8|patchlevel) <= static_cast<unsigned int>(QT_VERSION)
+	|| _kdCheckQtVersion_impl( major, minor, patchlevel );
+}
+
+#define KDTOOLS_DECLARE_PRIVATE_BASE( Class )                        \
+protected:                                                           \
+    class Private;                                                   \
+    Private * d_func() { return _d; }                                \
+    const Private * d_func() const { return _d; }                    \
+    Class( Private * _d_, bool b ) : _d( _d_ ) { init(b); }          \
+private:                                                             \
+    void init(bool);                                                 \
+private:                                                             \
+    Private * _d
+
+#define KDTOOLS_DECLARE_PRIVATE_DERIVED( Class, Base )                  \
+protected:                                                              \
+    class Private;                                                      \
+    Private * d_func() {                                                \
+        return reinterpret_cast<Private*>( Base::d_func() );            \
+    }                                                                   \
+    const Private * d_func() const {                                    \
+        return reinterpret_cast<const Private*>( Base::d_func() );      \
+    }                                                                   \
+    Class( Private * _d_, bool b )                                      \
+        : Base( reinterpret_cast<Base::Private*>(_d_), b ) { init(b); } \
+private:                                                                \
+    void init(bool)
+
+
+#endif /* KDTOOLS_KDTOOLSGLOBAL_H */
+

3rdparty/kdsingleapplicationguard/pimpl_ptr.cpp

@@ -0,0 +1,209 @@
+/*
+ *   SPDX-FileCopyrightText: 2001-2010 Klaralvdalens Datakonsult AB.
+ *   SPDX-License-Identifier: LGPL-2.0-only
+ *
+ *   The KD Tools Library is Copyright (C) 2001-2010 Klaralvdalens Datakonsult AB.
+ */
+#include "pimpl_ptr.h"
+
+/*!
+  \class pimpl_ptr:
+  \ingroup core smartptr
+  \brief Owning pointer for private implementations
+  \since_c 2.1
+
+  (The exception safety of this class has not been evaluated yet.)
+
+  pimpl_ptr is a smart immutable pointer, which owns the contained object. Unlike other smart pointers,
+  it creates a standard constructed object when instanciated via the
+  \link pimpl_ptr() standard constructor\endlink.
+  Additionally, pimpl_ptr respects constness of the pointer object and returns \c const \c T* for
+  a const pimpl_ptr object.
+
+  The content of a pimpl_ptr cannot be changed during it's lifetime.
+
+  \section general-use General Use
+
+  The general use case of pimpl_ptr is the "Pimpl Idiom", i.e. hiding the private implementation of a class
+  from the user's compiler which see \c MyClass as
+
+  \code
+  class MyClass
+  {
+  public:
+      MyClass();
+      ~MyClass();
+
+      // public class API
+      int value() const;
+
+  private:
+      class Private; // defined later
+      kdtools::pimpl_ptr< Private > d;
+  };
+  \endcode
+
+  but not the private parts of it. These can only be seen (and accessed) by the code knowing \c MyClass::Private:
+
+  \code
+  class MyClass::Private
+  {
+  public:
+      int value;
+  };
+
+  MyClass::MyClass()
+  {
+      // d was automatically filled with new Private
+      d->value = 42;
+  }
+
+  MyClass::~MyClass()
+  {
+      // the content of d gets deleted automatically
+  }
+
+  int MyClass::value() const
+  {
+      // access the private part:
+      // since MyClass::value() is const, the returned pointee is const, too
+      return d->value;
+  }
+  \endcode
+
+*/
+
+/*!
+  \fn pimpl_ptr::pimpl_ptr()
+
+  Default constructor. Constructs a pimpl_tr that contains (owns) a standard constructed
+  instance of \c T.
+
+  \post \c *this owns a new object.
+*/
+
+/*!
+  \fn pimpl_ptr::pimpl_ptr( T * t )
+
+  Constructor. Constructs a pimpl_ptr that contains (owns) \a t.
+
+  \post get() == obj
+*/
+
+/*!
+  \fn pimpl_ptr::~pimpl_ptr()
+
+  Destructor.
+
+  \post The object previously owned by \c *this has been deleted.
+*/
+
+/*!
+  \fn const T * pimpl_ptr::get() const
+
+  \returns a const pointer to the contained (owned) object.
+  \overload
+*/
+
+/*!
+  \fn T * pimpl_ptr::get()
+
+  \returns a pointer to the contained (owned) object.
+*/
+
+/*!
+  \fn const T & pimpl_ptr::operator*() const
+
+  Dereference operator. Returns \link get() *get()\endlink.
+  \overload
+*/
+
+/*!
+  \fn T & pimpl_ptr::operator*()
+
+  Dereference operator. Returns \link get() *get()\endlink.
+*/
+
+/*!
+  \fn const T * pimpl_ptr::operator->() const
+
+  Member-by-pointer operator. Returns get().
+  \overload
+*/
+
+/*!
+  \fn T * pimpl_ptr::operator->()
+
+  Member-by-pointer operator. Returns get().
+*/
+
+#ifdef KDTOOLSCORE_UNITTESTS
+
+#include <kdunittest/test.h>
+
+#include <QObject>
+#include <QPointer>
+
+namespace
+{
+    struct ConstTester
+    {
+        bool isConst()
+        {
+            return false;
+        }
+
+        bool isConst() const
+        {
+            return true;
+        }
+    };
+}
+
+KDAB_UNITTEST_SIMPLE( pimpl_ptr, "kdcoretools" ) {
+
+    {
+        kdtools::pimpl_ptr< QObject > p;
+        assertNotNull( p.get() );
+        assertNull( p->parent() );
+    }
+
+
+    {
+        QPointer< QObject > o;
+        {
+            kdtools::pimpl_ptr< QObject > qobject( new QObject );
+            o = qobject.get();
+            assertEqual( o, qobject.operator->() );
+            assertEqual( o, &(qobject.operator*()) );
+        }
+        assertNull( o );
+    }
+
+    {
+        const kdtools::pimpl_ptr< QObject > qobject( new QObject );
+        const QObject* o = qobject.get();
+        assertEqual( o, qobject.operator->() );
+        assertEqual( o, &(qobject.operator*()) );
+    }
+
+    {
+        kdtools::pimpl_ptr< QObject > o1;
+        assertTrue( o1 );
+        kdtools::pimpl_ptr< QObject > o2( 0 );
+        assertFalse( o2 );
+    }
+
+    {
+        const kdtools::pimpl_ptr< ConstTester > o1;
+        kdtools::pimpl_ptr< ConstTester > o2;
+        assertTrue( o1->isConst() );
+        assertFalse( o2->isConst() );
+        assertTrue( (*o1).isConst() );
+        assertFalse( (*o2).isConst() );
+        assertTrue( o1.get()->isConst() );
+        assertFalse( o2.get()->isConst() );
+    }
+}
+
+#endif // KDTOOLSCORE_UNITTESTS

3rdparty/kdsingleapplicationguard/pimpl_ptr.h

@@ -0,0 +1,50 @@
+/*
+ *   SPDX-FileCopyrightText: 2001-2010 Klaralvdalens Datakonsult AB.
+ *   SPDX-License-Identifier: LGPL-2.0-only
+ *
+ *   The KD Tools Library is Copyright (C) 2001-2010 Klaralvdalens Datakonsult AB.
+ */
+#ifndef KDTOOLSCORE_PIMPL_PTR_H
+#define KDTOOLSCORE_PIMPL_PTR_H
+
+#include "kdtoolsglobal.h"
+
+#ifndef DOXYGEN_RUN
+namespace kdtools {
+#endif
+
+    template <typename T>
+    class pimpl_ptr {
+        KDAB_DISABLE_COPY( pimpl_ptr );
+        T * d;
+    public:
+        pimpl_ptr() : d( new T ) {}
+        explicit pimpl_ptr( T * t ) : d( t ) {}
+        ~pimpl_ptr() { delete d; d = nullptr; }
+
+        T * get() { return d; }
+        const T * get() const { return d; }
+
+        T * operator->() { return get(); }
+        const T * operator->() const { return get(); }
+
+        T & operator*() { return *get(); }
+        const T & operator*() const { return *get(); }
+
+        KDAB_IMPLEMENT_SAFE_BOOL_OPERATOR( get() )
+    };
+
+    // these are not implemented, so's we can catch their use at
+    // link-time. Leaving them undeclared would open up a comparison
+    // via operator unspecified-bool-type().
+    template <typename T, typename S>
+    void operator==( const pimpl_ptr<T> &, const pimpl_ptr<S> & );
+    template <typename T, typename S>
+    void operator!=( const pimpl_ptr<T> &, const pimpl_ptr<S> & );
+
+#ifndef DOXYGEN_RUN
+} // namespace kdtools
+#endif
+
+#endif /* KDTOOLSCORE_PIMPL_PTR_H */
+

3rdparty/pybind11/CMakeLists.txt

@@ -1,16 +0,0 @@
-# === This file is part of Calamares - <https://calamares.io> ===
-#
-#   SPDX-FileCopyrightText: 2023 Adriaan de Groot <groot@kde.org>
-#   SPDX-License-Identifier: BSD-2-Clause
-#
-###
-#
-# This is a very-stripped-down way of getting the bundled pybind11
-
-add_library(pybind11_headers INTERFACE)
-add_library(pybind11::headers ALIAS pybind11_headers)
-
-target_include_directories(pybind11_headers INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/include)
-target_link_libraries(pybind11_headers INTERFACE Python::Python) # Was searched-for at top-level
-
-

3rdparty/pybind11/LICENSE

@@ -1,29 +0,0 @@
-Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch>, All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-1. Redistributions of source code must retain the above copyright notice, this
-   list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright notice,
-   this list of conditions and the following disclaimer in the documentation
-   and/or other materials provided with the distribution.
-
-3. Neither the name of the copyright holder nor the names of its contributors
-   may be used to endorse or promote products derived from this software
-   without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-Please also refer to the file .github/CONTRIBUTING.md, which clarifies licensing of
-external contributions to this project including patches, pull requests, etc.

3rdparty/pybind11/MANIFEST.in

@@ -1,6 +0,0 @@
-prune tests
-recursive-include pybind11/include/pybind11 *.h
-recursive-include pybind11 *.py
-recursive-include pybind11 py.typed
-include pybind11/share/cmake/pybind11/*.cmake
-include LICENSE README.rst SECURITY.md pyproject.toml setup.py setup.cfg

3rdparty/pybind11/README.rst

@@ -1,180 +0,0 @@
-.. figure:: https://github.com/pybind/pybind11/raw/master/docs/pybind11-logo.png
-   :alt: pybind11 logo
-
-**pybind11 — Seamless operability between C++11 and Python**
-
-|Latest Documentation Status| |Stable Documentation Status| |Gitter chat| |GitHub Discussions| |CI| |Build status|
-
-|Repology| |PyPI package| |Conda-forge| |Python Versions|
-
-`Setuptools example <https://github.com/pybind/python_example>`_
-• `Scikit-build example <https://github.com/pybind/scikit_build_example>`_
-• `CMake example <https://github.com/pybind/cmake_example>`_
-
-.. start
-
-
-**pybind11** is a lightweight header-only library that exposes C++ types
-in Python and vice versa, mainly to create Python bindings of existing
-C++ code. Its goals and syntax are similar to the excellent
-`Boost.Python <http://www.boost.org/doc/libs/1_58_0/libs/python/doc/>`_
-library by David Abrahams: to minimize boilerplate code in traditional
-extension modules by inferring type information using compile-time
-introspection.
-
-The main issue with Boost.Python—and the reason for creating such a
-similar project—is Boost. Boost is an enormously large and complex suite
-of utility libraries that works with almost every C++ compiler in
-existence. This compatibility has its cost: arcane template tricks and
-workarounds are necessary to support the oldest and buggiest of compiler
-specimens. Now that C++11-compatible compilers are widely available,
-this heavy machinery has become an excessively large and unnecessary
-dependency.
-
-Think of this library as a tiny self-contained version of Boost.Python
-with everything stripped away that isn't relevant for binding
-generation. Without comments, the core header files only require ~4K
-lines of code and depend on Python (3.6+, or PyPy) and the C++
-standard library. This compact implementation was possible thanks to
-some of the new C++11 language features (specifically: tuples, lambda
-functions and variadic templates). Since its creation, this library has
-grown beyond Boost.Python in many ways, leading to dramatically simpler
-binding code in many common situations.
-
-Tutorial and reference documentation is provided at
-`pybind11.readthedocs.io <https://pybind11.readthedocs.io/en/latest>`_.
-A PDF version of the manual is available
-`here <https://pybind11.readthedocs.io/_/downloads/en/latest/pdf/>`_.
-And the source code is always available at
-`github.com/pybind/pybind11 <https://github.com/pybind/pybind11>`_.
-
-
-Core features
--------------
-
-
-pybind11 can map the following core C++ features to Python:
-
-- Functions accepting and returning custom data structures per value,
-  reference, or pointer
-- Instance methods and static methods
-- Overloaded functions
-- Instance attributes and static attributes
-- Arbitrary exception types
-- Enumerations
-- Callbacks
-- Iterators and ranges
-- Custom operators
-- Single and multiple inheritance
-- STL data structures
-- Smart pointers with reference counting like ``std::shared_ptr``
-- Internal references with correct reference counting
-- C++ classes with virtual (and pure virtual) methods can be extended
-  in Python
-
-Goodies
--------
-
-In addition to the core functionality, pybind11 provides some extra
-goodies:
-
-- Python 3.6+, and PyPy3 7.3 are supported with an implementation-agnostic
-  interface (pybind11 2.9 was the last version to support Python 2 and 3.5).
-
-- It is possible to bind C++11 lambda functions with captured
-  variables. The lambda capture data is stored inside the resulting
-  Python function object.
-
-- pybind11 uses C++11 move constructors and move assignment operators
-  whenever possible to efficiently transfer custom data types.
-
-- It's easy to expose the internal storage of custom data types through
-  Pythons' buffer protocols. This is handy e.g. for fast conversion
-  between C++ matrix classes like Eigen and NumPy without expensive
-  copy operations.
-
-- pybind11 can automatically vectorize functions so that they are
-  transparently applied to all entries of one or more NumPy array
-  arguments.
-
-- Python's slice-based access and assignment operations can be
-  supported with just a few lines of code.
-
-- Everything is contained in just a few header files; there is no need
-  to link against any additional libraries.
-
-- Binaries are generally smaller by a factor of at least 2 compared to
-  equivalent bindings generated by Boost.Python. A recent pybind11
-  conversion of PyRosetta, an enormous Boost.Python binding project,
-  `reported <https://graylab.jhu.edu/Sergey/2016.RosettaCon/PyRosetta-4.pdf>`_
-  a binary size reduction of **5.4x** and compile time reduction by
-  **5.8x**.
-
-- Function signatures are precomputed at compile time (using
-  ``constexpr``), leading to smaller binaries.
-
-- With little extra effort, C++ types can be pickled and unpickled
-  similar to regular Python objects.
-
-Supported compilers
--------------------
-
-1. Clang/LLVM 3.3 or newer (for Apple Xcode's clang, this is 5.0.0 or
-   newer)
-2. GCC 4.8 or newer
-3. Microsoft Visual Studio 2017 or newer
-4. Intel classic C++ compiler 18 or newer (ICC 20.2 tested in CI)
-5. Cygwin/GCC (previously tested on 2.5.1)
-6. NVCC (CUDA 11.0 tested in CI)
-7. NVIDIA PGI (20.9 tested in CI)
-
-About
------
-
-This project was created by `Wenzel
-Jakob <http://rgl.epfl.ch/people/wjakob>`_. Significant features and/or
-improvements to the code were contributed by Jonas Adler, Lori A. Burns,
-Sylvain Corlay, Eric Cousineau, Aaron Gokaslan, Ralf Grosse-Kunstleve, Trent Houliston, Axel
-Huebl, @hulucc, Yannick Jadoul, Sergey Lyskov, Johan Mabille, Tomasz Miąsko,
-Dean Moldovan, Ben Pritchard, Jason Rhinelander, Boris Schäling, Pim
-Schellart, Henry Schreiner, Ivan Smirnov, Boris Staletic, and Patrick Stewart.
-
-We thank Google for a generous financial contribution to the continuous
-integration infrastructure used by this project.
-
-
-Contributing
-~~~~~~~~~~~~
-
-See the `contributing
-guide <https://github.com/pybind/pybind11/blob/master/.github/CONTRIBUTING.md>`_
-for information on building and contributing to pybind11.
-
-License
-~~~~~~~
-
-pybind11 is provided under a BSD-style license that can be found in the
-`LICENSE <https://github.com/pybind/pybind11/blob/master/LICENSE>`_
-file. By using, distributing, or contributing to this project, you agree
-to the terms and conditions of this license.
-
-.. |Latest Documentation Status| image:: https://readthedocs.org/projects/pybind11/badge?version=latest
-   :target: http://pybind11.readthedocs.org/en/latest
-.. |Stable Documentation Status| image:: https://img.shields.io/badge/docs-stable-blue.svg
-   :target: http://pybind11.readthedocs.org/en/stable
-.. |Gitter chat| image:: https://img.shields.io/gitter/room/gitterHQ/gitter.svg
-   :target: https://gitter.im/pybind/Lobby
-.. |CI| image:: https://github.com/pybind/pybind11/workflows/CI/badge.svg
-   :target: https://github.com/pybind/pybind11/actions
-.. |Build status| image:: https://ci.appveyor.com/api/projects/status/riaj54pn4h08xy40?svg=true
-   :target: https://ci.appveyor.com/project/wjakob/pybind11
-.. |PyPI package| image:: https://img.shields.io/pypi/v/pybind11.svg
-   :target: https://pypi.org/project/pybind11/
-.. |Conda-forge| image:: https://img.shields.io/conda/vn/conda-forge/pybind11.svg
-   :target: https://github.com/conda-forge/pybind11-feedstock
-.. |Repology| image:: https://repology.org/badge/latest-versions/python:pybind11.svg
-   :target: https://repology.org/project/python:pybind11/versions
-.. |Python Versions| image:: https://img.shields.io/pypi/pyversions/pybind11.svg
-   :target: https://pypi.org/project/pybind11/
-.. |GitHub Discussions| image:: https://img.shields.io/static/v1?label=Discussions&message=Ask&color=blue&logo=github
-   :target: https://github.com/pybind/pybind11/discussions

3rdparty/pybind11/SECURITY.md

@@ -1,13 +0,0 @@
-# Security Policy
-
-## Supported Versions
-
-Security updates are applied only to the latest release.
-
-## Reporting a Vulnerability
-
-If you have discovered a security vulnerability in this project, please report it privately. **Do not disclose it as a public issue.** This gives us time to work with you to fix the issue before public exposure, reducing the chance that the exploit will be used before a patch is released.
-
-Please disclose it at [security advisory](https://github.com/pybind/pybind11/security/advisories/new).
-
-This project is maintained by a team of volunteers on a reasonable-effort basis. As such, please give us at least 90 days to work on a fix before public exposure.

3rdparty/pybind11/include/pybind11/attr.h

@@ -1,690 +0,0 @@
-/*
-    pybind11/attr.h: Infrastructure for processing custom
-    type and function attributes
-
-    Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch>
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-*/
-
-#pragma once
-
-#include "detail/common.h"
-#include "cast.h"
-
-#include <functional>
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-
-/// \addtogroup annotations
-/// @{
-
-/// Annotation for methods
-struct is_method {
-    handle class_;
-    explicit is_method(const handle &c) : class_(c) {}
-};
-
-/// Annotation for setters
-struct is_setter {};
-
-/// Annotation for operators
-struct is_operator {};
-
-/// Annotation for classes that cannot be subclassed
-struct is_final {};
-
-/// Annotation for parent scope
-struct scope {
-    handle value;
-    explicit scope(const handle &s) : value(s) {}
-};
-
-/// Annotation for documentation
-struct doc {
-    const char *value;
-    explicit doc(const char *value) : value(value) {}
-};
-
-/// Annotation for function names
-struct name {
-    const char *value;
-    explicit name(const char *value) : value(value) {}
-};
-
-/// Annotation indicating that a function is an overload associated with a given "sibling"
-struct sibling {
-    handle value;
-    explicit sibling(const handle &value) : value(value.ptr()) {}
-};
-
-/// Annotation indicating that a class derives from another given type
-template <typename T>
-struct base {
-
-    PYBIND11_DEPRECATED(
-        "base<T>() was deprecated in favor of specifying 'T' as a template argument to class_")
-    base() = default;
-};
-
-/// Keep patient alive while nurse lives
-template <size_t Nurse, size_t Patient>
-struct keep_alive {};
-
-/// Annotation indicating that a class is involved in a multiple inheritance relationship
-struct multiple_inheritance {};
-
-/// Annotation which enables dynamic attributes, i.e. adds `__dict__` to a class
-struct dynamic_attr {};
-
-/// Annotation which enables the buffer protocol for a type
-struct buffer_protocol {};
-
-/// Annotation which requests that a special metaclass is created for a type
-struct metaclass {
-    handle value;
-
-    PYBIND11_DEPRECATED("py::metaclass() is no longer required. It's turned on by default now.")
-    metaclass() = default;
-
-    /// Override pybind11's default metaclass
-    explicit metaclass(handle value) : value(value) {}
-};
-
-/// Specifies a custom callback with signature `void (PyHeapTypeObject*)` that
-/// may be used to customize the Python type.
-///
-/// The callback is invoked immediately before `PyType_Ready`.
-///
-/// Note: This is an advanced interface, and uses of it may require changes to
-/// work with later versions of pybind11.  You may wish to consult the
-/// implementation of `make_new_python_type` in `detail/classes.h` to understand
-/// the context in which the callback will be run.
-struct custom_type_setup {
-    using callback = std::function<void(PyHeapTypeObject *heap_type)>;
-
-    explicit custom_type_setup(callback value) : value(std::move(value)) {}
-
-    callback value;
-};
-
-/// Annotation that marks a class as local to the module:
-struct module_local {
-    const bool value;
-    constexpr explicit module_local(bool v = true) : value(v) {}
-};
-
-/// Annotation to mark enums as an arithmetic type
-struct arithmetic {};
-
-/// Mark a function for addition at the beginning of the existing overload chain instead of the end
-struct prepend {};
-
-/** \rst
-    A call policy which places one or more guard variables (``Ts...``) around the function call.
-
-    For example, this definition:
-
-    .. code-block:: cpp
-
-        m.def("foo", foo, py::call_guard<T>());
-
-    is equivalent to the following pseudocode:
-
-    .. code-block:: cpp
-
-        m.def("foo", [](args...) {
-            T scope_guard;
-            return foo(args...); // forwarded arguments
-        });
- \endrst */
-template <typename... Ts>
-struct call_guard;
-
-template <>
-struct call_guard<> {
-    using type = detail::void_type;
-};
-
-template <typename T>
-struct call_guard<T> {
-    static_assert(std::is_default_constructible<T>::value,
-                  "The guard type must be default constructible");
-
-    using type = T;
-};
-
-template <typename T, typename... Ts>
-struct call_guard<T, Ts...> {
-    struct type {
-        T guard{}; // Compose multiple guard types with left-to-right default-constructor order
-        typename call_guard<Ts...>::type next{};
-    };
-};
-
-/// @} annotations
-
-PYBIND11_NAMESPACE_BEGIN(detail)
-/* Forward declarations */
-enum op_id : int;
-enum op_type : int;
-struct undefined_t;
-template <op_id id, op_type ot, typename L = undefined_t, typename R = undefined_t>
-struct op_;
-void keep_alive_impl(size_t Nurse, size_t Patient, function_call &call, handle ret);
-
-/// Internal data structure which holds metadata about a keyword argument
-struct argument_record {
-    const char *name;  ///< Argument name
-    const char *descr; ///< Human-readable version of the argument value
-    handle value;      ///< Associated Python object
-    bool convert : 1;  ///< True if the argument is allowed to convert when loading
-    bool none : 1;     ///< True if None is allowed when loading
-
-    argument_record(const char *name, const char *descr, handle value, bool convert, bool none)
-        : name(name), descr(descr), value(value), convert(convert), none(none) {}
-};
-
-/// Internal data structure which holds metadata about a bound function (signature, overloads,
-/// etc.)
-struct function_record {
-    function_record()
-        : is_constructor(false), is_new_style_constructor(false), is_stateless(false),
-          is_operator(false), is_method(false), is_setter(false), has_args(false),
-          has_kwargs(false), prepend(false) {}
-
-    /// Function name
-    char *name = nullptr; /* why no C++ strings? They generate heavier code.. */
-
-    // User-specified documentation string
-    char *doc = nullptr;
-
-    /// Human-readable version of the function signature
-    char *signature = nullptr;
-
-    /// List of registered keyword arguments
-    std::vector<argument_record> args;
-
-    /// Pointer to lambda function which converts arguments and performs the actual call
-    handle (*impl)(function_call &) = nullptr;
-
-    /// Storage for the wrapped function pointer and captured data, if any
-    void *data[3] = {};
-
-    /// Pointer to custom destructor for 'data' (if needed)
-    void (*free_data)(function_record *ptr) = nullptr;
-
-    /// Return value policy associated with this function
-    return_value_policy policy = return_value_policy::automatic;
-
-    /// True if name == '__init__'
-    bool is_constructor : 1;
-
-    /// True if this is a new-style `__init__` defined in `detail/init.h`
-    bool is_new_style_constructor : 1;
-
-    /// True if this is a stateless function pointer
-    bool is_stateless : 1;
-
-    /// True if this is an operator (__add__), etc.
-    bool is_operator : 1;
-
-    /// True if this is a method
-    bool is_method : 1;
-
-    /// True if this is a setter
-    bool is_setter : 1;
-
-    /// True if the function has a '*args' argument
-    bool has_args : 1;
-
-    /// True if the function has a '**kwargs' argument
-    bool has_kwargs : 1;
-
-    /// True if this function is to be inserted at the beginning of the overload resolution chain
-    bool prepend : 1;
-
-    /// Number of arguments (including py::args and/or py::kwargs, if present)
-    std::uint16_t nargs;
-
-    /// Number of leading positional arguments, which are terminated by a py::args or py::kwargs
-    /// argument or by a py::kw_only annotation.
-    std::uint16_t nargs_pos = 0;
-
-    /// Number of leading arguments (counted in `nargs`) that are positional-only
-    std::uint16_t nargs_pos_only = 0;
-
-    /// Python method object
-    PyMethodDef *def = nullptr;
-
-    /// Python handle to the parent scope (a class or a module)
-    handle scope;
-
-    /// Python handle to the sibling function representing an overload chain
-    handle sibling;
-
-    /// Pointer to next overload
-    function_record *next = nullptr;
-};
-
-/// Special data structure which (temporarily) holds metadata about a bound class
-struct type_record {
-    PYBIND11_NOINLINE type_record()
-        : multiple_inheritance(false), dynamic_attr(false), buffer_protocol(false),
-          default_holder(true), module_local(false), is_final(false) {}
-
-    /// Handle to the parent scope
-    handle scope;
-
-    /// Name of the class
-    const char *name = nullptr;
-
-    // Pointer to RTTI type_info data structure
-    const std::type_info *type = nullptr;
-
-    /// How large is the underlying C++ type?
-    size_t type_size = 0;
-
-    /// What is the alignment of the underlying C++ type?
-    size_t type_align = 0;
-
-    /// How large is the type's holder?
-    size_t holder_size = 0;
-
-    /// The global operator new can be overridden with a class-specific variant
-    void *(*operator_new)(size_t) = nullptr;
-
-    /// Function pointer to class_<..>::init_instance
-    void (*init_instance)(instance *, const void *) = nullptr;
-
-    /// Function pointer to class_<..>::dealloc
-    void (*dealloc)(detail::value_and_holder &) = nullptr;
-
-    /// List of base classes of the newly created type
-    list bases;
-
-    /// Optional docstring
-    const char *doc = nullptr;
-
-    /// Custom metaclass (optional)
-    handle metaclass;
-
-    /// Custom type setup.
-    custom_type_setup::callback custom_type_setup_callback;
-
-    /// Multiple inheritance marker
-    bool multiple_inheritance : 1;
-
-    /// Does the class manage a __dict__?
-    bool dynamic_attr : 1;
-
-    /// Does the class implement the buffer protocol?
-    bool buffer_protocol : 1;
-
-    /// Is the default (unique_ptr) holder type used?
-    bool default_holder : 1;
-
-    /// Is the class definition local to the module shared object?
-    bool module_local : 1;
-
-    /// Is the class inheritable from python classes?
-    bool is_final : 1;
-
-    PYBIND11_NOINLINE void add_base(const std::type_info &base, void *(*caster)(void *) ) {
-        auto *base_info = detail::get_type_info(base, false);
-        if (!base_info) {
-            std::string tname(base.name());
-            detail::clean_type_id(tname);
-            pybind11_fail("generic_type: type \"" + std::string(name)
-                          + "\" referenced unknown base type \"" + tname + "\"");
-        }
-
-        if (default_holder != base_info->default_holder) {
-            std::string tname(base.name());
-            detail::clean_type_id(tname);
-            pybind11_fail("generic_type: type \"" + std::string(name) + "\" "
-                          + (default_holder ? "does not have" : "has")
-                          + " a non-default holder type while its base \"" + tname + "\" "
-                          + (base_info->default_holder ? "does not" : "does"));
-        }
-
-        bases.append((PyObject *) base_info->type);
-
-#if PY_VERSION_HEX < 0x030B0000
-        dynamic_attr |= base_info->type->tp_dictoffset != 0;
-#else
-        dynamic_attr |= (base_info->type->tp_flags & Py_TPFLAGS_MANAGED_DICT) != 0;
-#endif
-
-        if (caster) {
-            base_info->implicit_casts.emplace_back(type, caster);
-        }
-    }
-};
-
-inline function_call::function_call(const function_record &f, handle p) : func(f), parent(p) {
-    args.reserve(f.nargs);
-    args_convert.reserve(f.nargs);
-}
-
-/// Tag for a new-style `__init__` defined in `detail/init.h`
-struct is_new_style_constructor {};
-
-/**
- * Partial template specializations to process custom attributes provided to
- * cpp_function_ and class_. These are either used to initialize the respective
- * fields in the type_record and function_record data structures or executed at
- * runtime to deal with custom call policies (e.g. keep_alive).
- */
-template <typename T, typename SFINAE = void>
-struct process_attribute;
-
-template <typename T>
-struct process_attribute_default {
-    /// Default implementation: do nothing
-    static void init(const T &, function_record *) {}
-    static void init(const T &, type_record *) {}
-    static void precall(function_call &) {}
-    static void postcall(function_call &, handle) {}
-};
-
-/// Process an attribute specifying the function's name
-template <>
-struct process_attribute<name> : process_attribute_default<name> {
-    static void init(const name &n, function_record *r) { r->name = const_cast<char *>(n.value); }
-};
-
-/// Process an attribute specifying the function's docstring
-template <>
-struct process_attribute<doc> : process_attribute_default<doc> {
-    static void init(const doc &n, function_record *r) { r->doc = const_cast<char *>(n.value); }
-};
-
-/// Process an attribute specifying the function's docstring (provided as a C-style string)
-template <>
-struct process_attribute<const char *> : process_attribute_default<const char *> {
-    static void init(const char *d, function_record *r) { r->doc = const_cast<char *>(d); }
-    static void init(const char *d, type_record *r) { r->doc = d; }
-};
-template <>
-struct process_attribute<char *> : process_attribute<const char *> {};
-
-/// Process an attribute indicating the function's return value policy
-template <>
-struct process_attribute<return_value_policy> : process_attribute_default<return_value_policy> {
-    static void init(const return_value_policy &p, function_record *r) { r->policy = p; }
-};
-
-/// Process an attribute which indicates that this is an overloaded function associated with a
-/// given sibling
-template <>
-struct process_attribute<sibling> : process_attribute_default<sibling> {
-    static void init(const sibling &s, function_record *r) { r->sibling = s.value; }
-};
-
-/// Process an attribute which indicates that this function is a method
-template <>
-struct process_attribute<is_method> : process_attribute_default<is_method> {
-    static void init(const is_method &s, function_record *r) {
-        r->is_method = true;
-        r->scope = s.class_;
-    }
-};
-
-/// Process an attribute which indicates that this function is a setter
-template <>
-struct process_attribute<is_setter> : process_attribute_default<is_setter> {
-    static void init(const is_setter &, function_record *r) { r->is_setter = true; }
-};
-
-/// Process an attribute which indicates the parent scope of a method
-template <>
-struct process_attribute<scope> : process_attribute_default<scope> {
-    static void init(const scope &s, function_record *r) { r->scope = s.value; }
-};
-
-/// Process an attribute which indicates that this function is an operator
-template <>
-struct process_attribute<is_operator> : process_attribute_default<is_operator> {
-    static void init(const is_operator &, function_record *r) { r->is_operator = true; }
-};
-
-template <>
-struct process_attribute<is_new_style_constructor>
-    : process_attribute_default<is_new_style_constructor> {
-    static void init(const is_new_style_constructor &, function_record *r) {
-        r->is_new_style_constructor = true;
-    }
-};
-
-inline void check_kw_only_arg(const arg &a, function_record *r) {
-    if (r->args.size() > r->nargs_pos && (!a.name || a.name[0] == '\0')) {
-        pybind11_fail("arg(): cannot specify an unnamed argument after a kw_only() annotation or "
-                      "args() argument");
-    }
-}
-
-inline void append_self_arg_if_needed(function_record *r) {
-    if (r->is_method && r->args.empty()) {
-        r->args.emplace_back("self", nullptr, handle(), /*convert=*/true, /*none=*/false);
-    }
-}
-
-/// Process a keyword argument attribute (*without* a default value)
-template <>
-struct process_attribute<arg> : process_attribute_default<arg> {
-    static void init(const arg &a, function_record *r) {
-        append_self_arg_if_needed(r);
-        r->args.emplace_back(a.name, nullptr, handle(), !a.flag_noconvert, a.flag_none);
-
-        check_kw_only_arg(a, r);
-    }
-};
-
-/// Process a keyword argument attribute (*with* a default value)
-template <>
-struct process_attribute<arg_v> : process_attribute_default<arg_v> {
-    static void init(const arg_v &a, function_record *r) {
-        if (r->is_method && r->args.empty()) {
-            r->args.emplace_back(
-                "self", /*descr=*/nullptr, /*parent=*/handle(), /*convert=*/true, /*none=*/false);
-        }
-
-        if (!a.value) {
-#if defined(PYBIND11_DETAILED_ERROR_MESSAGES)
-            std::string descr("'");
-            if (a.name) {
-                descr += std::string(a.name) + ": ";
-            }
-            descr += a.type + "'";
-            if (r->is_method) {
-                if (r->name) {
-                    descr += " in method '" + (std::string) str(r->scope) + "."
-                             + (std::string) r->name + "'";
-                } else {
-                    descr += " in method of '" + (std::string) str(r->scope) + "'";
-                }
-            } else if (r->name) {
-                descr += " in function '" + (std::string) r->name + "'";
-            }
-            pybind11_fail("arg(): could not convert default argument " + descr
-                          + " into a Python object (type not registered yet?)");
-#else
-            pybind11_fail("arg(): could not convert default argument "
-                          "into a Python object (type not registered yet?). "
-                          "#define PYBIND11_DETAILED_ERROR_MESSAGES or compile in debug mode for "
-                          "more information.");
-#endif
-        }
-        r->args.emplace_back(a.name, a.descr, a.value.inc_ref(), !a.flag_noconvert, a.flag_none);
-
-        check_kw_only_arg(a, r);
-    }
-};
-
-/// Process a keyword-only-arguments-follow pseudo argument
-template <>
-struct process_attribute<kw_only> : process_attribute_default<kw_only> {
-    static void init(const kw_only &, function_record *r) {
-        append_self_arg_if_needed(r);
-        if (r->has_args && r->nargs_pos != static_cast<std::uint16_t>(r->args.size())) {
-            pybind11_fail("Mismatched args() and kw_only(): they must occur at the same relative "
-                          "argument location (or omit kw_only() entirely)");
-        }
-        r->nargs_pos = static_cast<std::uint16_t>(r->args.size());
-    }
-};
-
-/// Process a positional-only-argument maker
-template <>
-struct process_attribute<pos_only> : process_attribute_default<pos_only> {
-    static void init(const pos_only &, function_record *r) {
-        append_self_arg_if_needed(r);
-        r->nargs_pos_only = static_cast<std::uint16_t>(r->args.size());
-        if (r->nargs_pos_only > r->nargs_pos) {
-            pybind11_fail("pos_only(): cannot follow a py::args() argument");
-        }
-        // It also can't follow a kw_only, but a static_assert in pybind11.h checks that
-    }
-};
-
-/// Process a parent class attribute.  Single inheritance only (class_ itself already guarantees
-/// that)
-template <typename T>
-struct process_attribute<T, enable_if_t<is_pyobject<T>::value>>
-    : process_attribute_default<handle> {
-    static void init(const handle &h, type_record *r) { r->bases.append(h); }
-};
-
-/// Process a parent class attribute (deprecated, does not support multiple inheritance)
-template <typename T>
-struct process_attribute<base<T>> : process_attribute_default<base<T>> {
-    static void init(const base<T> &, type_record *r) { r->add_base(typeid(T), nullptr); }
-};
-
-/// Process a multiple inheritance attribute
-template <>
-struct process_attribute<multiple_inheritance> : process_attribute_default<multiple_inheritance> {
-    static void init(const multiple_inheritance &, type_record *r) {
-        r->multiple_inheritance = true;
-    }
-};
-
-template <>
-struct process_attribute<dynamic_attr> : process_attribute_default<dynamic_attr> {
-    static void init(const dynamic_attr &, type_record *r) { r->dynamic_attr = true; }
-};
-
-template <>
-struct process_attribute<custom_type_setup> {
-    static void init(const custom_type_setup &value, type_record *r) {
-        r->custom_type_setup_callback = value.value;
-    }
-};
-
-template <>
-struct process_attribute<is_final> : process_attribute_default<is_final> {
-    static void init(const is_final &, type_record *r) { r->is_final = true; }
-};
-
-template <>
-struct process_attribute<buffer_protocol> : process_attribute_default<buffer_protocol> {
-    static void init(const buffer_protocol &, type_record *r) { r->buffer_protocol = true; }
-};
-
-template <>
-struct process_attribute<metaclass> : process_attribute_default<metaclass> {
-    static void init(const metaclass &m, type_record *r) { r->metaclass = m.value; }
-};
-
-template <>
-struct process_attribute<module_local> : process_attribute_default<module_local> {
-    static void init(const module_local &l, type_record *r) { r->module_local = l.value; }
-};
-
-/// Process a 'prepend' attribute, putting this at the beginning of the overload chain
-template <>
-struct process_attribute<prepend> : process_attribute_default<prepend> {
-    static void init(const prepend &, function_record *r) { r->prepend = true; }
-};
-
-/// Process an 'arithmetic' attribute for enums (does nothing here)
-template <>
-struct process_attribute<arithmetic> : process_attribute_default<arithmetic> {};
-
-template <typename... Ts>
-struct process_attribute<call_guard<Ts...>> : process_attribute_default<call_guard<Ts...>> {};
-
-/**
- * Process a keep_alive call policy -- invokes keep_alive_impl during the
- * pre-call handler if both Nurse, Patient != 0 and use the post-call handler
- * otherwise
- */
-template <size_t Nurse, size_t Patient>
-struct process_attribute<keep_alive<Nurse, Patient>>
-    : public process_attribute_default<keep_alive<Nurse, Patient>> {
-    template <size_t N = Nurse, size_t P = Patient, enable_if_t<N != 0 && P != 0, int> = 0>
-    static void precall(function_call &call) {
-        keep_alive_impl(Nurse, Patient, call, handle());
-    }
-    template <size_t N = Nurse, size_t P = Patient, enable_if_t<N != 0 && P != 0, int> = 0>
-    static void postcall(function_call &, handle) {}
-    template <size_t N = Nurse, size_t P = Patient, enable_if_t<N == 0 || P == 0, int> = 0>
-    static void precall(function_call &) {}
-    template <size_t N = Nurse, size_t P = Patient, enable_if_t<N == 0 || P == 0, int> = 0>
-    static void postcall(function_call &call, handle ret) {
-        keep_alive_impl(Nurse, Patient, call, ret);
-    }
-};
-
-/// Recursively iterate over variadic template arguments
-template <typename... Args>
-struct process_attributes {
-    static void init(const Args &...args, function_record *r) {
-        PYBIND11_WORKAROUND_INCORRECT_MSVC_C4100(r);
-        PYBIND11_WORKAROUND_INCORRECT_GCC_UNUSED_BUT_SET_PARAMETER(r);
-        using expander = int[];
-        (void) expander{
-            0, ((void) process_attribute<typename std::decay<Args>::type>::init(args, r), 0)...};
-    }
-    static void init(const Args &...args, type_record *r) {
-        PYBIND11_WORKAROUND_INCORRECT_MSVC_C4100(r);
-        PYBIND11_WORKAROUND_INCORRECT_GCC_UNUSED_BUT_SET_PARAMETER(r);
-        using expander = int[];
-        (void) expander{0,
-                        (process_attribute<typename std::decay<Args>::type>::init(args, r), 0)...};
-    }
-    static void precall(function_call &call) {
-        PYBIND11_WORKAROUND_INCORRECT_MSVC_C4100(call);
-        using expander = int[];
-        (void) expander{0,
-                        (process_attribute<typename std::decay<Args>::type>::precall(call), 0)...};
-    }
-    static void postcall(function_call &call, handle fn_ret) {
-        PYBIND11_WORKAROUND_INCORRECT_MSVC_C4100(call, fn_ret);
-        PYBIND11_WORKAROUND_INCORRECT_GCC_UNUSED_BUT_SET_PARAMETER(fn_ret);
-        using expander = int[];
-        (void) expander{
-            0, (process_attribute<typename std::decay<Args>::type>::postcall(call, fn_ret), 0)...};
-    }
-};
-
-template <typename T>
-using is_call_guard = is_instantiation<call_guard, T>;
-
-/// Extract the ``type`` from the first `call_guard` in `Extras...` (or `void_type` if none found)
-template <typename... Extra>
-using extract_guard_t = typename exactly_one_t<is_call_guard, call_guard<>, Extra...>::type;
-
-/// Check the number of named arguments at compile time
-template <typename... Extra,
-          size_t named = constexpr_sum(std::is_base_of<arg, Extra>::value...),
-          size_t self = constexpr_sum(std::is_same<is_method, Extra>::value...)>
-constexpr bool expected_num_args(size_t nargs, bool has_args, bool has_kwargs) {
-    PYBIND11_WORKAROUND_INCORRECT_MSVC_C4100(nargs, has_args, has_kwargs);
-    return named == 0 || (self + named + size_t(has_args) + size_t(has_kwargs)) == nargs;
-}
-
-PYBIND11_NAMESPACE_END(detail)
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/buffer_info.h

@@ -1,208 +0,0 @@
-/*
-    pybind11/buffer_info.h: Python buffer object interface
-
-    Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch>
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-*/
-
-#pragma once
-
-#include "detail/common.h"
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-// Default, C-style strides
-inline std::vector<ssize_t> c_strides(const std::vector<ssize_t> &shape, ssize_t itemsize) {
-    auto ndim = shape.size();
-    std::vector<ssize_t> strides(ndim, itemsize);
-    if (ndim > 0) {
-        for (size_t i = ndim - 1; i > 0; --i) {
-            strides[i - 1] = strides[i] * shape[i];
-        }
-    }
-    return strides;
-}
-
-// F-style strides; default when constructing an array_t with `ExtraFlags & f_style`
-inline std::vector<ssize_t> f_strides(const std::vector<ssize_t> &shape, ssize_t itemsize) {
-    auto ndim = shape.size();
-    std::vector<ssize_t> strides(ndim, itemsize);
-    for (size_t i = 1; i < ndim; ++i) {
-        strides[i] = strides[i - 1] * shape[i - 1];
-    }
-    return strides;
-}
-
-template <typename T, typename SFINAE = void>
-struct compare_buffer_info;
-
-PYBIND11_NAMESPACE_END(detail)
-
-/// Information record describing a Python buffer object
-struct buffer_info {
-    void *ptr = nullptr;          // Pointer to the underlying storage
-    ssize_t itemsize = 0;         // Size of individual items in bytes
-    ssize_t size = 0;             // Total number of entries
-    std::string format;           // For homogeneous buffers, this should be set to
-                                  // format_descriptor<T>::format()
-    ssize_t ndim = 0;             // Number of dimensions
-    std::vector<ssize_t> shape;   // Shape of the tensor (1 entry per dimension)
-    std::vector<ssize_t> strides; // Number of bytes between adjacent entries
-                                  // (for each per dimension)
-    bool readonly = false;        // flag to indicate if the underlying storage may be written to
-
-    buffer_info() = default;
-
-    buffer_info(void *ptr,
-                ssize_t itemsize,
-                const std::string &format,
-                ssize_t ndim,
-                detail::any_container<ssize_t> shape_in,
-                detail::any_container<ssize_t> strides_in,
-                bool readonly = false)
-        : ptr(ptr), itemsize(itemsize), size(1), format(format), ndim(ndim),
-          shape(std::move(shape_in)), strides(std::move(strides_in)), readonly(readonly) {
-        if (ndim != (ssize_t) shape.size() || ndim != (ssize_t) strides.size()) {
-            pybind11_fail("buffer_info: ndim doesn't match shape and/or strides length");
-        }
-        for (size_t i = 0; i < (size_t) ndim; ++i) {
-            size *= shape[i];
-        }
-    }
-
-    template <typename T>
-    buffer_info(T *ptr,
-                detail::any_container<ssize_t> shape_in,
-                detail::any_container<ssize_t> strides_in,
-                bool readonly = false)
-        : buffer_info(private_ctr_tag(),
-                      ptr,
-                      sizeof(T),
-                      format_descriptor<T>::format(),
-                      static_cast<ssize_t>(shape_in->size()),
-                      std::move(shape_in),
-                      std::move(strides_in),
-                      readonly) {}
-
-    buffer_info(void *ptr,
-                ssize_t itemsize,
-                const std::string &format,
-                ssize_t size,
-                bool readonly = false)
-        : buffer_info(ptr, itemsize, format, 1, {size}, {itemsize}, readonly) {}
-
-    template <typename T>
-    buffer_info(T *ptr, ssize_t size, bool readonly = false)
-        : buffer_info(ptr, sizeof(T), format_descriptor<T>::format(), size, readonly) {}
-
-    template <typename T>
-    buffer_info(const T *ptr, ssize_t size, bool readonly = true)
-        : buffer_info(
-            const_cast<T *>(ptr), sizeof(T), format_descriptor<T>::format(), size, readonly) {}
-
-    explicit buffer_info(Py_buffer *view, bool ownview = true)
-        : buffer_info(
-            view->buf,
-            view->itemsize,
-            view->format,
-            view->ndim,
-            {view->shape, view->shape + view->ndim},
-            /* Though buffer::request() requests PyBUF_STRIDES, ctypes objects
-             * ignore this flag and return a view with NULL strides.
-             * When strides are NULL, build them manually.  */
-            view->strides
-                ? std::vector<ssize_t>(view->strides, view->strides + view->ndim)
-                : detail::c_strides({view->shape, view->shape + view->ndim}, view->itemsize),
-            (view->readonly != 0)) {
-        // NOLINTNEXTLINE(cppcoreguidelines-prefer-member-initializer)
-        this->m_view = view;
-        // NOLINTNEXTLINE(cppcoreguidelines-prefer-member-initializer)
-        this->ownview = ownview;
-    }
-
-    buffer_info(const buffer_info &) = delete;
-    buffer_info &operator=(const buffer_info &) = delete;
-
-    buffer_info(buffer_info &&other) noexcept { (*this) = std::move(other); }
-
-    buffer_info &operator=(buffer_info &&rhs) noexcept {
-        ptr = rhs.ptr;
-        itemsize = rhs.itemsize;
-        size = rhs.size;
-        format = std::move(rhs.format);
-        ndim = rhs.ndim;
-        shape = std::move(rhs.shape);
-        strides = std::move(rhs.strides);
-        std::swap(m_view, rhs.m_view);
-        std::swap(ownview, rhs.ownview);
-        readonly = rhs.readonly;
-        return *this;
-    }
-
-    ~buffer_info() {
-        if (m_view && ownview) {
-            PyBuffer_Release(m_view);
-            delete m_view;
-        }
-    }
-
-    Py_buffer *view() const { return m_view; }
-    Py_buffer *&view() { return m_view; }
-
-    /* True if the buffer item type is equivalent to `T`. */
-    // To define "equivalent" by example:
-    // `buffer_info::item_type_is_equivalent_to<int>(b)` and
-    // `buffer_info::item_type_is_equivalent_to<long>(b)` may both be true
-    // on some platforms, but `int` and `unsigned` will never be equivalent.
-    // For the ground truth, please inspect `detail::compare_buffer_info<>`.
-    template <typename T>
-    bool item_type_is_equivalent_to() const {
-        return detail::compare_buffer_info<T>::compare(*this);
-    }
-
-private:
-    struct private_ctr_tag {};
-
-    buffer_info(private_ctr_tag,
-                void *ptr,
-                ssize_t itemsize,
-                const std::string &format,
-                ssize_t ndim,
-                detail::any_container<ssize_t> &&shape_in,
-                detail::any_container<ssize_t> &&strides_in,
-                bool readonly)
-        : buffer_info(
-            ptr, itemsize, format, ndim, std::move(shape_in), std::move(strides_in), readonly) {}
-
-    Py_buffer *m_view = nullptr;
-    bool ownview = false;
-};
-
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-template <typename T, typename SFINAE>
-struct compare_buffer_info {
-    static bool compare(const buffer_info &b) {
-        // NOLINTNEXTLINE(bugprone-sizeof-expression) Needed for `PyObject *`
-        return b.format == format_descriptor<T>::format() && b.itemsize == (ssize_t) sizeof(T);
-    }
-};
-
-template <typename T>
-struct compare_buffer_info<T, detail::enable_if_t<std::is_integral<T>::value>> {
-    static bool compare(const buffer_info &b) {
-        return (size_t) b.itemsize == sizeof(T)
-               && (b.format == format_descriptor<T>::value
-                   || ((sizeof(T) == sizeof(long))
-                       && b.format == (std::is_unsigned<T>::value ? "L" : "l"))
-                   || ((sizeof(T) == sizeof(size_t))
-                       && b.format == (std::is_unsigned<T>::value ? "N" : "n")));
-    }
-};
-
-PYBIND11_NAMESPACE_END(detail)
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/chrono.h

@@ -1,225 +0,0 @@
-/*
-    pybind11/chrono.h: Transparent conversion between std::chrono and python's datetime
-
-    Copyright (c) 2016 Trent Houliston <trent@houliston.me> and
-                       Wenzel Jakob <wenzel.jakob@epfl.ch>
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-*/
-
-#pragma once
-
-#include "pybind11.h"
-
-#include <chrono>
-#include <cmath>
-#include <ctime>
-#include <datetime.h>
-#include <mutex>
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-template <typename type>
-class duration_caster {
-public:
-    using rep = typename type::rep;
-    using period = typename type::period;
-
-    // signed 25 bits required by the standard.
-    using days = std::chrono::duration<int_least32_t, std::ratio<86400>>;
-
-    bool load(handle src, bool) {
-        using namespace std::chrono;
-
-        // Lazy initialise the PyDateTime import
-        if (!PyDateTimeAPI) {
-            PyDateTime_IMPORT;
-        }
-
-        if (!src) {
-            return false;
-        }
-        // If invoked with datetime.delta object
-        if (PyDelta_Check(src.ptr())) {
-            value = type(duration_cast<duration<rep, period>>(
-                days(PyDateTime_DELTA_GET_DAYS(src.ptr()))
-                + seconds(PyDateTime_DELTA_GET_SECONDS(src.ptr()))
-                + microseconds(PyDateTime_DELTA_GET_MICROSECONDS(src.ptr()))));
-            return true;
-        }
-        // If invoked with a float we assume it is seconds and convert
-        if (PyFloat_Check(src.ptr())) {
-            value = type(duration_cast<duration<rep, period>>(
-                duration<double>(PyFloat_AsDouble(src.ptr()))));
-            return true;
-        }
-        return false;
-    }
-
-    // If this is a duration just return it back
-    static const std::chrono::duration<rep, period> &
-    get_duration(const std::chrono::duration<rep, period> &src) {
-        return src;
-    }
-
-    // If this is a time_point get the time_since_epoch
-    template <typename Clock>
-    static std::chrono::duration<rep, period>
-    get_duration(const std::chrono::time_point<Clock, std::chrono::duration<rep, period>> &src) {
-        return src.time_since_epoch();
-    }
-
-    static handle cast(const type &src, return_value_policy /* policy */, handle /* parent */) {
-        using namespace std::chrono;
-
-        // Use overloaded function to get our duration from our source
-        // Works out if it is a duration or time_point and get the duration
-        auto d = get_duration(src);
-
-        // Lazy initialise the PyDateTime import
-        if (!PyDateTimeAPI) {
-            PyDateTime_IMPORT;
-        }
-
-        // Declare these special duration types so the conversions happen with the correct
-        // primitive types (int)
-        using dd_t = duration<int, std::ratio<86400>>;
-        using ss_t = duration<int, std::ratio<1>>;
-        using us_t = duration<int, std::micro>;
-
-        auto dd = duration_cast<dd_t>(d);
-        auto subd = d - dd;
-        auto ss = duration_cast<ss_t>(subd);
-        auto us = duration_cast<us_t>(subd - ss);
-        return PyDelta_FromDSU(dd.count(), ss.count(), us.count());
-    }
-
-    PYBIND11_TYPE_CASTER(type, const_name("datetime.timedelta"));
-};
-
-inline std::tm *localtime_thread_safe(const std::time_t *time, std::tm *buf) {
-#if (defined(__STDC_LIB_EXT1__) && defined(__STDC_WANT_LIB_EXT1__)) || defined(_MSC_VER)
-    if (localtime_s(buf, time))
-        return nullptr;
-    return buf;
-#else
-    static std::mutex mtx;
-    std::lock_guard<std::mutex> lock(mtx);
-    std::tm *tm_ptr = std::localtime(time);
-    if (tm_ptr != nullptr) {
-        *buf = *tm_ptr;
-    }
-    return tm_ptr;
-#endif
-}
-
-// This is for casting times on the system clock into datetime.datetime instances
-template <typename Duration>
-class type_caster<std::chrono::time_point<std::chrono::system_clock, Duration>> {
-public:
-    using type = std::chrono::time_point<std::chrono::system_clock, Duration>;
-    bool load(handle src, bool) {
-        using namespace std::chrono;
-
-        // Lazy initialise the PyDateTime import
-        if (!PyDateTimeAPI) {
-            PyDateTime_IMPORT;
-        }
-
-        if (!src) {
-            return false;
-        }
-
-        std::tm cal;
-        microseconds msecs;
-
-        if (PyDateTime_Check(src.ptr())) {
-            cal.tm_sec = PyDateTime_DATE_GET_SECOND(src.ptr());
-            cal.tm_min = PyDateTime_DATE_GET_MINUTE(src.ptr());
-            cal.tm_hour = PyDateTime_DATE_GET_HOUR(src.ptr());
-            cal.tm_mday = PyDateTime_GET_DAY(src.ptr());
-            cal.tm_mon = PyDateTime_GET_MONTH(src.ptr()) - 1;
-            cal.tm_year = PyDateTime_GET_YEAR(src.ptr()) - 1900;
-            cal.tm_isdst = -1;
-            msecs = microseconds(PyDateTime_DATE_GET_MICROSECOND(src.ptr()));
-        } else if (PyDate_Check(src.ptr())) {
-            cal.tm_sec = 0;
-            cal.tm_min = 0;
-            cal.tm_hour = 0;
-            cal.tm_mday = PyDateTime_GET_DAY(src.ptr());
-            cal.tm_mon = PyDateTime_GET_MONTH(src.ptr()) - 1;
-            cal.tm_year = PyDateTime_GET_YEAR(src.ptr()) - 1900;
-            cal.tm_isdst = -1;
-            msecs = microseconds(0);
-        } else if (PyTime_Check(src.ptr())) {
-            cal.tm_sec = PyDateTime_TIME_GET_SECOND(src.ptr());
-            cal.tm_min = PyDateTime_TIME_GET_MINUTE(src.ptr());
-            cal.tm_hour = PyDateTime_TIME_GET_HOUR(src.ptr());
-            cal.tm_mday = 1;  // This date (day, month, year) = (1, 0, 70)
-            cal.tm_mon = 0;   // represents 1-Jan-1970, which is the first
-            cal.tm_year = 70; // earliest available date for Python's datetime
-            cal.tm_isdst = -1;
-            msecs = microseconds(PyDateTime_TIME_GET_MICROSECOND(src.ptr()));
-        } else {
-            return false;
-        }
-
-        value = time_point_cast<Duration>(system_clock::from_time_t(std::mktime(&cal)) + msecs);
-        return true;
-    }
-
-    static handle cast(const std::chrono::time_point<std::chrono::system_clock, Duration> &src,
-                       return_value_policy /* policy */,
-                       handle /* parent */) {
-        using namespace std::chrono;
-
-        // Lazy initialise the PyDateTime import
-        if (!PyDateTimeAPI) {
-            PyDateTime_IMPORT;
-        }
-
-        // Get out microseconds, and make sure they are positive, to avoid bug in eastern
-        // hemisphere time zones (cfr. https://github.com/pybind/pybind11/issues/2417)
-        using us_t = duration<int, std::micro>;
-        auto us = duration_cast<us_t>(src.time_since_epoch() % seconds(1));
-        if (us.count() < 0) {
-            us += seconds(1);
-        }
-
-        // Subtract microseconds BEFORE `system_clock::to_time_t`, because:
-        // > If std::time_t has lower precision, it is implementation-defined whether the value is
-        // rounded or truncated. (https://en.cppreference.com/w/cpp/chrono/system_clock/to_time_t)
-        std::time_t tt
-            = system_clock::to_time_t(time_point_cast<system_clock::duration>(src - us));
-
-        std::tm localtime;
-        std::tm *localtime_ptr = localtime_thread_safe(&tt, &localtime);
-        if (!localtime_ptr) {
-            throw cast_error("Unable to represent system_clock in local time");
-        }
-        return PyDateTime_FromDateAndTime(localtime.tm_year + 1900,
-                                          localtime.tm_mon + 1,
-                                          localtime.tm_mday,
-                                          localtime.tm_hour,
-                                          localtime.tm_min,
-                                          localtime.tm_sec,
-                                          us.count());
-    }
-    PYBIND11_TYPE_CASTER(type, const_name("datetime.datetime"));
-};
-
-// Other clocks that are not the system clock are not measured as datetime.datetime objects
-// since they are not measured on calendar time. So instead we just make them timedeltas
-// Or if they have passed us a time as a float we convert that
-template <typename Clock, typename Duration>
-class type_caster<std::chrono::time_point<Clock, Duration>>
-    : public duration_caster<std::chrono::time_point<Clock, Duration>> {};
-
-template <typename Rep, typename Period>
-class type_caster<std::chrono::duration<Rep, Period>>
-    : public duration_caster<std::chrono::duration<Rep, Period>> {};
-
-PYBIND11_NAMESPACE_END(detail)
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/common.h

@@ -1,2 +0,0 @@
-#include "detail/common.h"
-#warning "Including 'common.h' is deprecated. It will be removed in v3.0. Use 'pybind11.h'."

3rdparty/pybind11/include/pybind11/complex.h

@@ -1,74 +0,0 @@
-/*
-    pybind11/complex.h: Complex number support
-
-    Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch>
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-*/
-
-#pragma once
-
-#include "pybind11.h"
-
-#include <complex>
-
-/// glibc defines I as a macro which breaks things, e.g., boost template names
-#ifdef I
-#    undef I
-#endif
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-
-template <typename T>
-struct format_descriptor<std::complex<T>, detail::enable_if_t<std::is_floating_point<T>::value>> {
-    static constexpr const char c = format_descriptor<T>::c;
-    static constexpr const char value[3] = {'Z', c, '\0'};
-    static std::string format() { return std::string(value); }
-};
-
-#ifndef PYBIND11_CPP17
-
-template <typename T>
-constexpr const char
-    format_descriptor<std::complex<T>,
-                      detail::enable_if_t<std::is_floating_point<T>::value>>::value[3];
-
-#endif
-
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-template <typename T>
-struct is_fmt_numeric<std::complex<T>, detail::enable_if_t<std::is_floating_point<T>::value>> {
-    static constexpr bool value = true;
-    static constexpr int index = is_fmt_numeric<T>::index + 3;
-};
-
-template <typename T>
-class type_caster<std::complex<T>> {
-public:
-    bool load(handle src, bool convert) {
-        if (!src) {
-            return false;
-        }
-        if (!convert && !PyComplex_Check(src.ptr())) {
-            return false;
-        }
-        Py_complex result = PyComplex_AsCComplex(src.ptr());
-        if (result.real == -1.0 && PyErr_Occurred()) {
-            PyErr_Clear();
-            return false;
-        }
-        value = std::complex<T>((T) result.real, (T) result.imag);
-        return true;
-    }
-
-    static handle
-    cast(const std::complex<T> &src, return_value_policy /* policy */, handle /* parent */) {
-        return PyComplex_FromDoubles((double) src.real(), (double) src.imag());
-    }
-
-    PYBIND11_TYPE_CASTER(std::complex<T>, const_name("complex"));
-};
-PYBIND11_NAMESPACE_END(detail)
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/detail/class.h

@@ -1,743 +0,0 @@
-/*
-    pybind11/detail/class.h: Python C API implementation details for py::class_
-
-    Copyright (c) 2017 Wenzel Jakob <wenzel.jakob@epfl.ch>
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-*/
-
-#pragma once
-
-#include "../attr.h"
-#include "../options.h"
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-#if !defined(PYPY_VERSION)
-#    define PYBIND11_BUILTIN_QUALNAME
-#    define PYBIND11_SET_OLDPY_QUALNAME(obj, nameobj)
-#else
-// In PyPy, we still set __qualname__ so that we can produce reliable function type
-// signatures; in CPython this macro expands to nothing:
-#    define PYBIND11_SET_OLDPY_QUALNAME(obj, nameobj)                                             \
-        setattr((PyObject *) obj, "__qualname__", nameobj)
-#endif
-
-inline std::string get_fully_qualified_tp_name(PyTypeObject *type) {
-#if !defined(PYPY_VERSION)
-    return type->tp_name;
-#else
-    auto module_name = handle((PyObject *) type).attr("__module__").cast<std::string>();
-    if (module_name == PYBIND11_BUILTINS_MODULE)
-        return type->tp_name;
-    else
-        return std::move(module_name) + "." + type->tp_name;
-#endif
-}
-
-inline PyTypeObject *type_incref(PyTypeObject *type) {
-    Py_INCREF(type);
-    return type;
-}
-
-#if !defined(PYPY_VERSION)
-
-/// `pybind11_static_property.__get__()`: Always pass the class instead of the instance.
-extern "C" inline PyObject *pybind11_static_get(PyObject *self, PyObject * /*ob*/, PyObject *cls) {
-    return PyProperty_Type.tp_descr_get(self, cls, cls);
-}
-
-/// `pybind11_static_property.__set__()`: Just like the above `__get__()`.
-extern "C" inline int pybind11_static_set(PyObject *self, PyObject *obj, PyObject *value) {
-    PyObject *cls = PyType_Check(obj) ? obj : (PyObject *) Py_TYPE(obj);
-    return PyProperty_Type.tp_descr_set(self, cls, value);
-}
-
-// Forward declaration to use in `make_static_property_type()`
-inline void enable_dynamic_attributes(PyHeapTypeObject *heap_type);
-
-/** A `static_property` is the same as a `property` but the `__get__()` and `__set__()`
-    methods are modified to always use the object type instead of a concrete instance.
-    Return value: New reference. */
-inline PyTypeObject *make_static_property_type() {
-    constexpr auto *name = "pybind11_static_property";
-    auto name_obj = reinterpret_steal<object>(PYBIND11_FROM_STRING(name));
-
-    /* Danger zone: from now (and until PyType_Ready), make sure to
-       issue no Python C API calls which could potentially invoke the
-       garbage collector (the GC will call type_traverse(), which will in
-       turn find the newly constructed type in an invalid state) */
-    auto *heap_type = (PyHeapTypeObject *) PyType_Type.tp_alloc(&PyType_Type, 0);
-    if (!heap_type) {
-        pybind11_fail("make_static_property_type(): error allocating type!");
-    }
-
-    heap_type->ht_name = name_obj.inc_ref().ptr();
-#    ifdef PYBIND11_BUILTIN_QUALNAME
-    heap_type->ht_qualname = name_obj.inc_ref().ptr();
-#    endif
-
-    auto *type = &heap_type->ht_type;
-    type->tp_name = name;
-    type->tp_base = type_incref(&PyProperty_Type);
-    type->tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HEAPTYPE;
-    type->tp_descr_get = pybind11_static_get;
-    type->tp_descr_set = pybind11_static_set;
-
-    if (PyType_Ready(type) < 0) {
-        pybind11_fail("make_static_property_type(): failure in PyType_Ready()!");
-    }
-
-#    if PY_VERSION_HEX >= 0x030C0000
-    // PRE 3.12 FEATURE FREEZE. PLEASE REVIEW AFTER FREEZE.
-    // Since Python-3.12 property-derived types are required to
-    // have dynamic attributes (to set `__doc__`)
-    enable_dynamic_attributes(heap_type);
-#    endif
-
-    setattr((PyObject *) type, "__module__", str("pybind11_builtins"));
-    PYBIND11_SET_OLDPY_QUALNAME(type, name_obj);
-
-    return type;
-}
-
-#else // PYPY
-
-/** PyPy has some issues with the above C API, so we evaluate Python code instead.
-    This function will only be called once so performance isn't really a concern.
-    Return value: New reference. */
-inline PyTypeObject *make_static_property_type() {
-    auto d = dict();
-    PyObject *result = PyRun_String(R"(\
-class pybind11_static_property(property):
-    def __get__(self, obj, cls):
-        return property.__get__(self, cls, cls)
-
-    def __set__(self, obj, value):
-        cls = obj if isinstance(obj, type) else type(obj)
-        property.__set__(self, cls, value)
-)",
-                                    Py_file_input,
-                                    d.ptr(),
-                                    d.ptr());
-    if (result == nullptr)
-        throw error_already_set();
-    Py_DECREF(result);
-    return (PyTypeObject *) d["pybind11_static_property"].cast<object>().release().ptr();
-}
-
-#endif // PYPY
-
-/** Types with static properties need to handle `Type.static_prop = x` in a specific way.
-    By default, Python replaces the `static_property` itself, but for wrapped C++ types
-    we need to call `static_property.__set__()` in order to propagate the new value to
-    the underlying C++ data structure. */
-extern "C" inline int pybind11_meta_setattro(PyObject *obj, PyObject *name, PyObject *value) {
-    // Use `_PyType_Lookup()` instead of `PyObject_GetAttr()` in order to get the raw
-    // descriptor (`property`) instead of calling `tp_descr_get` (`property.__get__()`).
-    PyObject *descr = _PyType_Lookup((PyTypeObject *) obj, name);
-
-    // The following assignment combinations are possible:
-    //   1. `Type.static_prop = value`             --> descr_set: `Type.static_prop.__set__(value)`
-    //   2. `Type.static_prop = other_static_prop` --> setattro:  replace existing `static_prop`
-    //   3. `Type.regular_attribute = value`       --> setattro:  regular attribute assignment
-    auto *const static_prop = (PyObject *) get_internals().static_property_type;
-    const auto call_descr_set = (descr != nullptr) && (value != nullptr)
-                                && (PyObject_IsInstance(descr, static_prop) != 0)
-                                && (PyObject_IsInstance(value, static_prop) == 0);
-    if (call_descr_set) {
-        // Call `static_property.__set__()` instead of replacing the `static_property`.
-#if !defined(PYPY_VERSION)
-        return Py_TYPE(descr)->tp_descr_set(descr, obj, value);
-#else
-        if (PyObject *result = PyObject_CallMethod(descr, "__set__", "OO", obj, value)) {
-            Py_DECREF(result);
-            return 0;
-        } else {
-            return -1;
-        }
-#endif
-    } else {
-        // Replace existing attribute.
-        return PyType_Type.tp_setattro(obj, name, value);
-    }
-}
-
-/**
- * Python 3's PyInstanceMethod_Type hides itself via its tp_descr_get, which prevents aliasing
- * methods via cls.attr("m2") = cls.attr("m1"): instead the tp_descr_get returns a plain function,
- * when called on a class, or a PyMethod, when called on an instance.  Override that behaviour here
- * to do a special case bypass for PyInstanceMethod_Types.
- */
-extern "C" inline PyObject *pybind11_meta_getattro(PyObject *obj, PyObject *name) {
-    PyObject *descr = _PyType_Lookup((PyTypeObject *) obj, name);
-    if (descr && PyInstanceMethod_Check(descr)) {
-        Py_INCREF(descr);
-        return descr;
-    }
-    return PyType_Type.tp_getattro(obj, name);
-}
-
-/// metaclass `__call__` function that is used to create all pybind11 objects.
-extern "C" inline PyObject *pybind11_meta_call(PyObject *type, PyObject *args, PyObject *kwargs) {
-
-    // use the default metaclass call to create/initialize the object
-    PyObject *self = PyType_Type.tp_call(type, args, kwargs);
-    if (self == nullptr) {
-        return nullptr;
-    }
-
-    // This must be a pybind11 instance
-    auto *instance = reinterpret_cast<detail::instance *>(self);
-
-    // Ensure that the base __init__ function(s) were called
-    for (const auto &vh : values_and_holders(instance)) {
-        if (!vh.holder_constructed()) {
-            PyErr_Format(PyExc_TypeError,
-                         "%.200s.__init__() must be called when overriding __init__",
-                         get_fully_qualified_tp_name(vh.type->type).c_str());
-            Py_DECREF(self);
-            return nullptr;
-        }
-    }
-
-    return self;
-}
-
-/// Cleanup the type-info for a pybind11-registered type.
-extern "C" inline void pybind11_meta_dealloc(PyObject *obj) {
-    auto *type = (PyTypeObject *) obj;
-    auto &internals = get_internals();
-
-    // A pybind11-registered type will:
-    // 1) be found in internals.registered_types_py
-    // 2) have exactly one associated `detail::type_info`
-    auto found_type = internals.registered_types_py.find(type);
-    if (found_type != internals.registered_types_py.end() && found_type->second.size() == 1
-        && found_type->second[0]->type == type) {
-
-        auto *tinfo = found_type->second[0];
-        auto tindex = std::type_index(*tinfo->cpptype);
-        internals.direct_conversions.erase(tindex);
-
-        if (tinfo->module_local) {
-            get_local_internals().registered_types_cpp.erase(tindex);
-        } else {
-            internals.registered_types_cpp.erase(tindex);
-        }
-        internals.registered_types_py.erase(tinfo->type);
-
-        // Actually just `std::erase_if`, but that's only available in C++20
-        auto &cache = internals.inactive_override_cache;
-        for (auto it = cache.begin(), last = cache.end(); it != last;) {
-            if (it->first == (PyObject *) tinfo->type) {
-                it = cache.erase(it);
-            } else {
-                ++it;
-            }
-        }
-
-        delete tinfo;
-    }
-
-    PyType_Type.tp_dealloc(obj);
-}
-
-/** This metaclass is assigned by default to all pybind11 types and is required in order
-    for static properties to function correctly. Users may override this using `py::metaclass`.
-    Return value: New reference. */
-inline PyTypeObject *make_default_metaclass() {
-    constexpr auto *name = "pybind11_type";
-    auto name_obj = reinterpret_steal<object>(PYBIND11_FROM_STRING(name));
-
-    /* Danger zone: from now (and until PyType_Ready), make sure to
-       issue no Python C API calls which could potentially invoke the
-       garbage collector (the GC will call type_traverse(), which will in
-       turn find the newly constructed type in an invalid state) */
-    auto *heap_type = (PyHeapTypeObject *) PyType_Type.tp_alloc(&PyType_Type, 0);
-    if (!heap_type) {
-        pybind11_fail("make_default_metaclass(): error allocating metaclass!");
-    }
-
-    heap_type->ht_name = name_obj.inc_ref().ptr();
-#ifdef PYBIND11_BUILTIN_QUALNAME
-    heap_type->ht_qualname = name_obj.inc_ref().ptr();
-#endif
-
-    auto *type = &heap_type->ht_type;
-    type->tp_name = name;
-    type->tp_base = type_incref(&PyType_Type);
-    type->tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HEAPTYPE;
-
-    type->tp_call = pybind11_meta_call;
-
-    type->tp_setattro = pybind11_meta_setattro;
-    type->tp_getattro = pybind11_meta_getattro;
-
-    type->tp_dealloc = pybind11_meta_dealloc;
-
-    if (PyType_Ready(type) < 0) {
-        pybind11_fail("make_default_metaclass(): failure in PyType_Ready()!");
-    }
-
-    setattr((PyObject *) type, "__module__", str("pybind11_builtins"));
-    PYBIND11_SET_OLDPY_QUALNAME(type, name_obj);
-
-    return type;
-}
-
-/// For multiple inheritance types we need to recursively register/deregister base pointers for any
-/// base classes with pointers that are difference from the instance value pointer so that we can
-/// correctly recognize an offset base class pointer. This calls a function with any offset base
-/// ptrs.
-inline void traverse_offset_bases(void *valueptr,
-                                  const detail::type_info *tinfo,
-                                  instance *self,
-                                  bool (*f)(void * /*parentptr*/, instance * /*self*/)) {
-    for (handle h : reinterpret_borrow<tuple>(tinfo->type->tp_bases)) {
-        if (auto *parent_tinfo = get_type_info((PyTypeObject *) h.ptr())) {
-            for (auto &c : parent_tinfo->implicit_casts) {
-                if (c.first == tinfo->cpptype) {
-                    auto *parentptr = c.second(valueptr);
-                    if (parentptr != valueptr) {
-                        f(parentptr, self);
-                    }
-                    traverse_offset_bases(parentptr, parent_tinfo, self, f);
-                    break;
-                }
-            }
-        }
-    }
-}
-
-inline bool register_instance_impl(void *ptr, instance *self) {
-    get_internals().registered_instances.emplace(ptr, self);
-    return true; // unused, but gives the same signature as the deregister func
-}
-inline bool deregister_instance_impl(void *ptr, instance *self) {
-    auto &registered_instances = get_internals().registered_instances;
-    auto range = registered_instances.equal_range(ptr);
-    for (auto it = range.first; it != range.second; ++it) {
-        if (self == it->second) {
-            registered_instances.erase(it);
-            return true;
-        }
-    }
-    return false;
-}
-
-inline void register_instance(instance *self, void *valptr, const type_info *tinfo) {
-    register_instance_impl(valptr, self);
-    if (!tinfo->simple_ancestors) {
-        traverse_offset_bases(valptr, tinfo, self, register_instance_impl);
-    }
-}
-
-inline bool deregister_instance(instance *self, void *valptr, const type_info *tinfo) {
-    bool ret = deregister_instance_impl(valptr, self);
-    if (!tinfo->simple_ancestors) {
-        traverse_offset_bases(valptr, tinfo, self, deregister_instance_impl);
-    }
-    return ret;
-}
-
-/// Instance creation function for all pybind11 types. It allocates the internal instance layout
-/// for holding C++ objects and holders.  Allocation is done lazily (the first time the instance is
-/// cast to a reference or pointer), and initialization is done by an `__init__` function.
-inline PyObject *make_new_instance(PyTypeObject *type) {
-#if defined(PYPY_VERSION)
-    // PyPy gets tp_basicsize wrong (issue 2482) under multiple inheritance when the first
-    // inherited object is a plain Python type (i.e. not derived from an extension type).  Fix it.
-    ssize_t instance_size = static_cast<ssize_t>(sizeof(instance));
-    if (type->tp_basicsize < instance_size) {
-        type->tp_basicsize = instance_size;
-    }
-#endif
-    PyObject *self = type->tp_alloc(type, 0);
-    auto *inst = reinterpret_cast<instance *>(self);
-    // Allocate the value/holder internals:
-    inst->allocate_layout();
-
-    return self;
-}
-
-/// Instance creation function for all pybind11 types. It only allocates space for the
-/// C++ object, but doesn't call the constructor -- an `__init__` function must do that.
-extern "C" inline PyObject *pybind11_object_new(PyTypeObject *type, PyObject *, PyObject *) {
-    return make_new_instance(type);
-}
-
-/// An `__init__` function constructs the C++ object. Users should provide at least one
-/// of these using `py::init` or directly with `.def(__init__, ...)`. Otherwise, the
-/// following default function will be used which simply throws an exception.
-extern "C" inline int pybind11_object_init(PyObject *self, PyObject *, PyObject *) {
-    PyTypeObject *type = Py_TYPE(self);
-    std::string msg = get_fully_qualified_tp_name(type) + ": No constructor defined!";
-    PyErr_SetString(PyExc_TypeError, msg.c_str());
-    return -1;
-}
-
-inline void add_patient(PyObject *nurse, PyObject *patient) {
-    auto &internals = get_internals();
-    auto *instance = reinterpret_cast<detail::instance *>(nurse);
-    instance->has_patients = true;
-    Py_INCREF(patient);
-    internals.patients[nurse].push_back(patient);
-}
-
-inline void clear_patients(PyObject *self) {
-    auto *instance = reinterpret_cast<detail::instance *>(self);
-    auto &internals = get_internals();
-    auto pos = internals.patients.find(self);
-    assert(pos != internals.patients.end());
-    // Clearing the patients can cause more Python code to run, which
-    // can invalidate the iterator. Extract the vector of patients
-    // from the unordered_map first.
-    auto patients = std::move(pos->second);
-    internals.patients.erase(pos);
-    instance->has_patients = false;
-    for (PyObject *&patient : patients) {
-        Py_CLEAR(patient);
-    }
-}
-
-/// Clears all internal data from the instance and removes it from registered instances in
-/// preparation for deallocation.
-inline void clear_instance(PyObject *self) {
-    auto *instance = reinterpret_cast<detail::instance *>(self);
-
-    // Deallocate any values/holders, if present:
-    for (auto &v_h : values_and_holders(instance)) {
-        if (v_h) {
-
-            // We have to deregister before we call dealloc because, for virtual MI types, we still
-            // need to be able to get the parent pointers.
-            if (v_h.instance_registered()
-                && !deregister_instance(instance, v_h.value_ptr(), v_h.type)) {
-                pybind11_fail(
-                    "pybind11_object_dealloc(): Tried to deallocate unregistered instance!");
-            }
-
-            if (instance->owned || v_h.holder_constructed()) {
-                v_h.type->dealloc(v_h);
-            }
-        }
-    }
-    // Deallocate the value/holder layout internals:
-    instance->deallocate_layout();
-
-    if (instance->weakrefs) {
-        PyObject_ClearWeakRefs(self);
-    }
-
-    PyObject **dict_ptr = _PyObject_GetDictPtr(self);
-    if (dict_ptr) {
-        Py_CLEAR(*dict_ptr);
-    }
-
-    if (instance->has_patients) {
-        clear_patients(self);
-    }
-}
-
-/// Instance destructor function for all pybind11 types. It calls `type_info.dealloc`
-/// to destroy the C++ object itself, while the rest is Python bookkeeping.
-extern "C" inline void pybind11_object_dealloc(PyObject *self) {
-    auto *type = Py_TYPE(self);
-
-    // If this is a GC tracked object, untrack it first
-    // Note that the track call is implicitly done by the
-    // default tp_alloc, which we never override.
-    if (PyType_HasFeature(type, Py_TPFLAGS_HAVE_GC) != 0) {
-        PyObject_GC_UnTrack(self);
-    }
-
-    clear_instance(self);
-
-    type->tp_free(self);
-
-#if PY_VERSION_HEX < 0x03080000
-    // `type->tp_dealloc != pybind11_object_dealloc` means that we're being called
-    // as part of a derived type's dealloc, in which case we're not allowed to decref
-    // the type here. For cross-module compatibility, we shouldn't compare directly
-    // with `pybind11_object_dealloc`, but with the common one stashed in internals.
-    auto pybind11_object_type = (PyTypeObject *) get_internals().instance_base;
-    if (type->tp_dealloc == pybind11_object_type->tp_dealloc)
-        Py_DECREF(type);
-#else
-    // This was not needed before Python 3.8 (Python issue 35810)
-    // https://github.com/pybind/pybind11/issues/1946
-    Py_DECREF(type);
-#endif
-}
-
-std::string error_string();
-
-/** Create the type which can be used as a common base for all classes.  This is
-    needed in order to satisfy Python's requirements for multiple inheritance.
-    Return value: New reference. */
-inline PyObject *make_object_base_type(PyTypeObject *metaclass) {
-    constexpr auto *name = "pybind11_object";
-    auto name_obj = reinterpret_steal<object>(PYBIND11_FROM_STRING(name));
-
-    /* Danger zone: from now (and until PyType_Ready), make sure to
-       issue no Python C API calls which could potentially invoke the
-       garbage collector (the GC will call type_traverse(), which will in
-       turn find the newly constructed type in an invalid state) */
-    auto *heap_type = (PyHeapTypeObject *) metaclass->tp_alloc(metaclass, 0);
-    if (!heap_type) {
-        pybind11_fail("make_object_base_type(): error allocating type!");
-    }
-
-    heap_type->ht_name = name_obj.inc_ref().ptr();
-#ifdef PYBIND11_BUILTIN_QUALNAME
-    heap_type->ht_qualname = name_obj.inc_ref().ptr();
-#endif
-
-    auto *type = &heap_type->ht_type;
-    type->tp_name = name;
-    type->tp_base = type_incref(&PyBaseObject_Type);
-    type->tp_basicsize = static_cast<ssize_t>(sizeof(instance));
-    type->tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HEAPTYPE;
-
-    type->tp_new = pybind11_object_new;
-    type->tp_init = pybind11_object_init;
-    type->tp_dealloc = pybind11_object_dealloc;
-
-    /* Support weak references (needed for the keep_alive feature) */
-    type->tp_weaklistoffset = offsetof(instance, weakrefs);
-
-    if (PyType_Ready(type) < 0) {
-        pybind11_fail("PyType_Ready failed in make_object_base_type(): " + error_string());
-    }
-
-    setattr((PyObject *) type, "__module__", str("pybind11_builtins"));
-    PYBIND11_SET_OLDPY_QUALNAME(type, name_obj);
-
-    assert(!PyType_HasFeature(type, Py_TPFLAGS_HAVE_GC));
-    return (PyObject *) heap_type;
-}
-
-/// dynamic_attr: Allow the garbage collector to traverse the internal instance `__dict__`.
-extern "C" inline int pybind11_traverse(PyObject *self, visitproc visit, void *arg) {
-    PyObject *&dict = *_PyObject_GetDictPtr(self);
-    Py_VISIT(dict);
-// https://docs.python.org/3/c-api/typeobj.html#c.PyTypeObject.tp_traverse
-#if PY_VERSION_HEX >= 0x03090000
-    Py_VISIT(Py_TYPE(self));
-#endif
-    return 0;
-}
-
-/// dynamic_attr: Allow the GC to clear the dictionary.
-extern "C" inline int pybind11_clear(PyObject *self) {
-    PyObject *&dict = *_PyObject_GetDictPtr(self);
-    Py_CLEAR(dict);
-    return 0;
-}
-
-/// Give instances of this type a `__dict__` and opt into garbage collection.
-inline void enable_dynamic_attributes(PyHeapTypeObject *heap_type) {
-    auto *type = &heap_type->ht_type;
-    type->tp_flags |= Py_TPFLAGS_HAVE_GC;
-#if PY_VERSION_HEX < 0x030B0000
-    type->tp_dictoffset = type->tp_basicsize;           // place dict at the end
-    type->tp_basicsize += (ssize_t) sizeof(PyObject *); // and allocate enough space for it
-#else
-    type->tp_flags |= Py_TPFLAGS_MANAGED_DICT;
-#endif
-    type->tp_traverse = pybind11_traverse;
-    type->tp_clear = pybind11_clear;
-
-    static PyGetSetDef getset[] = {{
-#if PY_VERSION_HEX < 0x03070000
-                                       const_cast<char *>("__dict__"),
-#else
-                                       "__dict__",
-#endif
-                                       PyObject_GenericGetDict,
-                                       PyObject_GenericSetDict,
-                                       nullptr,
-                                       nullptr},
-                                   {nullptr, nullptr, nullptr, nullptr, nullptr}};
-    type->tp_getset = getset;
-}
-
-/// buffer_protocol: Fill in the view as specified by flags.
-extern "C" inline int pybind11_getbuffer(PyObject *obj, Py_buffer *view, int flags) {
-    // Look for a `get_buffer` implementation in this type's info or any bases (following MRO).
-    type_info *tinfo = nullptr;
-    for (auto type : reinterpret_borrow<tuple>(Py_TYPE(obj)->tp_mro)) {
-        tinfo = get_type_info((PyTypeObject *) type.ptr());
-        if (tinfo && tinfo->get_buffer) {
-            break;
-        }
-    }
-    if (view == nullptr || !tinfo || !tinfo->get_buffer) {
-        if (view) {
-            view->obj = nullptr;
-        }
-        PyErr_SetString(PyExc_BufferError, "pybind11_getbuffer(): Internal error");
-        return -1;
-    }
-    std::memset(view, 0, sizeof(Py_buffer));
-    buffer_info *info = tinfo->get_buffer(obj, tinfo->get_buffer_data);
-    if ((flags & PyBUF_WRITABLE) == PyBUF_WRITABLE && info->readonly) {
-        delete info;
-        // view->obj = nullptr;  // Was just memset to 0, so not necessary
-        PyErr_SetString(PyExc_BufferError, "Writable buffer requested for readonly storage");
-        return -1;
-    }
-    view->obj = obj;
-    view->ndim = 1;
-    view->internal = info;
-    view->buf = info->ptr;
-    view->itemsize = info->itemsize;
-    view->len = view->itemsize;
-    for (auto s : info->shape) {
-        view->len *= s;
-    }
-    view->readonly = static_cast<int>(info->readonly);
-    if ((flags & PyBUF_FORMAT) == PyBUF_FORMAT) {
-        view->format = const_cast<char *>(info->format.c_str());
-    }
-    if ((flags & PyBUF_STRIDES) == PyBUF_STRIDES) {
-        view->ndim = (int) info->ndim;
-        view->strides = info->strides.data();
-        view->shape = info->shape.data();
-    }
-    Py_INCREF(view->obj);
-    return 0;
-}
-
-/// buffer_protocol: Release the resources of the buffer.
-extern "C" inline void pybind11_releasebuffer(PyObject *, Py_buffer *view) {
-    delete (buffer_info *) view->internal;
-}
-
-/// Give this type a buffer interface.
-inline void enable_buffer_protocol(PyHeapTypeObject *heap_type) {
-    heap_type->ht_type.tp_as_buffer = &heap_type->as_buffer;
-
-    heap_type->as_buffer.bf_getbuffer = pybind11_getbuffer;
-    heap_type->as_buffer.bf_releasebuffer = pybind11_releasebuffer;
-}
-
-/** Create a brand new Python type according to the `type_record` specification.
-    Return value: New reference. */
-inline PyObject *make_new_python_type(const type_record &rec) {
-    auto name = reinterpret_steal<object>(PYBIND11_FROM_STRING(rec.name));
-
-    auto qualname = name;
-    if (rec.scope && !PyModule_Check(rec.scope.ptr()) && hasattr(rec.scope, "__qualname__")) {
-        qualname = reinterpret_steal<object>(
-            PyUnicode_FromFormat("%U.%U", rec.scope.attr("__qualname__").ptr(), name.ptr()));
-    }
-
-    object module_;
-    if (rec.scope) {
-        if (hasattr(rec.scope, "__module__")) {
-            module_ = rec.scope.attr("__module__");
-        } else if (hasattr(rec.scope, "__name__")) {
-            module_ = rec.scope.attr("__name__");
-        }
-    }
-
-    const auto *full_name = c_str(
-#if !defined(PYPY_VERSION)
-        module_ ? str(module_).cast<std::string>() + "." + rec.name :
-#endif
-                rec.name);
-
-    char *tp_doc = nullptr;
-    if (rec.doc && options::show_user_defined_docstrings()) {
-        /* Allocate memory for docstring (using PyObject_MALLOC, since
-           Python will free this later on) */
-        size_t size = std::strlen(rec.doc) + 1;
-        tp_doc = (char *) PyObject_MALLOC(size);
-        std::memcpy((void *) tp_doc, rec.doc, size);
-    }
-
-    auto &internals = get_internals();
-    auto bases = tuple(rec.bases);
-    auto *base = (bases.empty()) ? internals.instance_base : bases[0].ptr();
-
-    /* Danger zone: from now (and until PyType_Ready), make sure to
-       issue no Python C API calls which could potentially invoke the
-       garbage collector (the GC will call type_traverse(), which will in
-       turn find the newly constructed type in an invalid state) */
-    auto *metaclass
-        = rec.metaclass.ptr() ? (PyTypeObject *) rec.metaclass.ptr() : internals.default_metaclass;
-
-    auto *heap_type = (PyHeapTypeObject *) metaclass->tp_alloc(metaclass, 0);
-    if (!heap_type) {
-        pybind11_fail(std::string(rec.name) + ": Unable to create type object!");
-    }
-
-    heap_type->ht_name = name.release().ptr();
-#ifdef PYBIND11_BUILTIN_QUALNAME
-    heap_type->ht_qualname = qualname.inc_ref().ptr();
-#endif
-
-    auto *type = &heap_type->ht_type;
-    type->tp_name = full_name;
-    type->tp_doc = tp_doc;
-    type->tp_base = type_incref((PyTypeObject *) base);
-    type->tp_basicsize = static_cast<ssize_t>(sizeof(instance));
-    if (!bases.empty()) {
-        type->tp_bases = bases.release().ptr();
-    }
-
-    /* Don't inherit base __init__ */
-    type->tp_init = pybind11_object_init;
-
-    /* Supported protocols */
-    type->tp_as_number = &heap_type->as_number;
-    type->tp_as_sequence = &heap_type->as_sequence;
-    type->tp_as_mapping = &heap_type->as_mapping;
-    type->tp_as_async = &heap_type->as_async;
-
-    /* Flags */
-    type->tp_flags |= Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HEAPTYPE;
-    if (!rec.is_final) {
-        type->tp_flags |= Py_TPFLAGS_BASETYPE;
-    }
-
-    if (rec.dynamic_attr) {
-        enable_dynamic_attributes(heap_type);
-    }
-
-    if (rec.buffer_protocol) {
-        enable_buffer_protocol(heap_type);
-    }
-
-    if (rec.custom_type_setup_callback) {
-        rec.custom_type_setup_callback(heap_type);
-    }
-
-    if (PyType_Ready(type) < 0) {
-        pybind11_fail(std::string(rec.name) + ": PyType_Ready failed: " + error_string());
-    }
-
-    assert(!rec.dynamic_attr || PyType_HasFeature(type, Py_TPFLAGS_HAVE_GC));
-
-    /* Register type with the parent scope */
-    if (rec.scope) {
-        setattr(rec.scope, rec.name, (PyObject *) type);
-    } else {
-        Py_INCREF(type); // Keep it alive forever (reference leak)
-    }
-
-    if (module_) { // Needed by pydoc
-        setattr((PyObject *) type, "__module__", module_);
-    }
-
-    PYBIND11_SET_OLDPY_QUALNAME(type, qualname);
-
-    return (PyObject *) type;
-}
-
-PYBIND11_NAMESPACE_END(detail)
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/detail/descr.h

@@ -1,171 +0,0 @@
-/*
-    pybind11/detail/descr.h: Helper type for concatenating type signatures at compile time
-
-    Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch>
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-*/
-
-#pragma once
-
-#include "common.h"
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-#if !defined(_MSC_VER)
-#    define PYBIND11_DESCR_CONSTEXPR static constexpr
-#else
-#    define PYBIND11_DESCR_CONSTEXPR const
-#endif
-
-/* Concatenate type signatures at compile time */
-template <size_t N, typename... Ts>
-struct descr {
-    char text[N + 1]{'\0'};
-
-    constexpr descr() = default;
-    // NOLINTNEXTLINE(google-explicit-constructor)
-    constexpr descr(char const (&s)[N + 1]) : descr(s, make_index_sequence<N>()) {}
-
-    template <size_t... Is>
-    constexpr descr(char const (&s)[N + 1], index_sequence<Is...>) : text{s[Is]..., '\0'} {}
-
-    template <typename... Chars>
-    // NOLINTNEXTLINE(google-explicit-constructor)
-    constexpr descr(char c, Chars... cs) : text{c, static_cast<char>(cs)..., '\0'} {}
-
-    static constexpr std::array<const std::type_info *, sizeof...(Ts) + 1> types() {
-        return {{&typeid(Ts)..., nullptr}};
-    }
-};
-
-template <size_t N1, size_t N2, typename... Ts1, typename... Ts2, size_t... Is1, size_t... Is2>
-constexpr descr<N1 + N2, Ts1..., Ts2...> plus_impl(const descr<N1, Ts1...> &a,
-                                                   const descr<N2, Ts2...> &b,
-                                                   index_sequence<Is1...>,
-                                                   index_sequence<Is2...>) {
-    PYBIND11_WORKAROUND_INCORRECT_MSVC_C4100(b);
-    return {a.text[Is1]..., b.text[Is2]...};
-}
-
-template <size_t N1, size_t N2, typename... Ts1, typename... Ts2>
-constexpr descr<N1 + N2, Ts1..., Ts2...> operator+(const descr<N1, Ts1...> &a,
-                                                   const descr<N2, Ts2...> &b) {
-    return plus_impl(a, b, make_index_sequence<N1>(), make_index_sequence<N2>());
-}
-
-template <size_t N>
-constexpr descr<N - 1> const_name(char const (&text)[N]) {
-    return descr<N - 1>(text);
-}
-constexpr descr<0> const_name(char const (&)[1]) { return {}; }
-
-template <size_t Rem, size_t... Digits>
-struct int_to_str : int_to_str<Rem / 10, Rem % 10, Digits...> {};
-template <size_t... Digits>
-struct int_to_str<0, Digits...> {
-    // WARNING: This only works with C++17 or higher.
-    static constexpr auto digits = descr<sizeof...(Digits)>(('0' + Digits)...);
-};
-
-// Ternary description (like std::conditional)
-template <bool B, size_t N1, size_t N2>
-constexpr enable_if_t<B, descr<N1 - 1>> const_name(char const (&text1)[N1], char const (&)[N2]) {
-    return const_name(text1);
-}
-template <bool B, size_t N1, size_t N2>
-constexpr enable_if_t<!B, descr<N2 - 1>> const_name(char const (&)[N1], char const (&text2)[N2]) {
-    return const_name(text2);
-}
-
-template <bool B, typename T1, typename T2>
-constexpr enable_if_t<B, T1> const_name(const T1 &d, const T2 &) {
-    return d;
-}
-template <bool B, typename T1, typename T2>
-constexpr enable_if_t<!B, T2> const_name(const T1 &, const T2 &d) {
-    return d;
-}
-
-template <size_t Size>
-auto constexpr const_name() -> remove_cv_t<decltype(int_to_str<Size / 10, Size % 10>::digits)> {
-    return int_to_str<Size / 10, Size % 10>::digits;
-}
-
-template <typename Type>
-constexpr descr<1, Type> const_name() {
-    return {'%'};
-}
-
-// If "_" is defined as a macro, py::detail::_ cannot be provided.
-// It is therefore best to use py::detail::const_name universally.
-// This block is for backward compatibility only.
-// (The const_name code is repeated to avoid introducing a "_" #define ourselves.)
-#ifndef _
-#    define PYBIND11_DETAIL_UNDERSCORE_BACKWARD_COMPATIBILITY
-template <size_t N>
-constexpr descr<N - 1> _(char const (&text)[N]) {
-    return const_name<N>(text);
-}
-template <bool B, size_t N1, size_t N2>
-constexpr enable_if_t<B, descr<N1 - 1>> _(char const (&text1)[N1], char const (&text2)[N2]) {
-    return const_name<B, N1, N2>(text1, text2);
-}
-template <bool B, size_t N1, size_t N2>
-constexpr enable_if_t<!B, descr<N2 - 1>> _(char const (&text1)[N1], char const (&text2)[N2]) {
-    return const_name<B, N1, N2>(text1, text2);
-}
-template <bool B, typename T1, typename T2>
-constexpr enable_if_t<B, T1> _(const T1 &d1, const T2 &d2) {
-    return const_name<B, T1, T2>(d1, d2);
-}
-template <bool B, typename T1, typename T2>
-constexpr enable_if_t<!B, T2> _(const T1 &d1, const T2 &d2) {
-    return const_name<B, T1, T2>(d1, d2);
-}
-
-template <size_t Size>
-auto constexpr _() -> remove_cv_t<decltype(int_to_str<Size / 10, Size % 10>::digits)> {
-    return const_name<Size>();
-}
-template <typename Type>
-constexpr descr<1, Type> _() {
-    return const_name<Type>();
-}
-#endif // #ifndef _
-
-constexpr descr<0> concat() { return {}; }
-
-template <size_t N, typename... Ts>
-constexpr descr<N, Ts...> concat(const descr<N, Ts...> &descr) {
-    return descr;
-}
-
-#ifdef __cpp_fold_expressions
-template <size_t N1, size_t N2, typename... Ts1, typename... Ts2>
-constexpr descr<N1 + N2 + 2, Ts1..., Ts2...> operator,(const descr<N1, Ts1...> &a,
-                                                       const descr<N2, Ts2...> &b) {
-    return a + const_name(", ") + b;
-}
-
-template <size_t N, typename... Ts, typename... Args>
-constexpr auto concat(const descr<N, Ts...> &d, const Args &...args) {
-    return (d, ..., args);
-}
-#else
-template <size_t N, typename... Ts, typename... Args>
-constexpr auto concat(const descr<N, Ts...> &d, const Args &...args)
-    -> decltype(std::declval<descr<N + 2, Ts...>>() + concat(args...)) {
-    return d + const_name(", ") + concat(args...);
-}
-#endif
-
-template <size_t N, typename... Ts>
-constexpr descr<N + 2, Ts...> type_descr(const descr<N, Ts...> &descr) {
-    return const_name("{") + descr + const_name("}");
-}
-
-PYBIND11_NAMESPACE_END(detail)
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/detail/init.h

@@ -1,434 +0,0 @@
-/*
-    pybind11/detail/init.h: init factory function implementation and support code.
-
-    Copyright (c) 2017 Jason Rhinelander <jason@imaginary.ca>
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-*/
-
-#pragma once
-
-#include "class.h"
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-
-PYBIND11_WARNING_DISABLE_MSVC(4127)
-
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-template <>
-class type_caster<value_and_holder> {
-public:
-    bool load(handle h, bool) {
-        value = reinterpret_cast<value_and_holder *>(h.ptr());
-        return true;
-    }
-
-    template <typename>
-    using cast_op_type = value_and_holder &;
-    explicit operator value_and_holder &() { return *value; }
-    static constexpr auto name = const_name<value_and_holder>();
-
-private:
-    value_and_holder *value = nullptr;
-};
-
-PYBIND11_NAMESPACE_BEGIN(initimpl)
-
-inline void no_nullptr(void *ptr) {
-    if (!ptr) {
-        throw type_error("pybind11::init(): factory function returned nullptr");
-    }
-}
-
-// Implementing functions for all forms of py::init<...> and py::init(...)
-template <typename Class>
-using Cpp = typename Class::type;
-template <typename Class>
-using Alias = typename Class::type_alias;
-template <typename Class>
-using Holder = typename Class::holder_type;
-
-template <typename Class>
-using is_alias_constructible = std::is_constructible<Alias<Class>, Cpp<Class> &&>;
-
-// Takes a Cpp pointer and returns true if it actually is a polymorphic Alias instance.
-template <typename Class, enable_if_t<Class::has_alias, int> = 0>
-bool is_alias(Cpp<Class> *ptr) {
-    return dynamic_cast<Alias<Class> *>(ptr) != nullptr;
-}
-// Failing fallback version of the above for a no-alias class (always returns false)
-template <typename /*Class*/>
-constexpr bool is_alias(void *) {
-    return false;
-}
-
-// Constructs and returns a new object; if the given arguments don't map to a constructor, we fall
-// back to brace aggregate initiailization so that for aggregate initialization can be used with
-// py::init, e.g.  `py::init<int, int>` to initialize a `struct T { int a; int b; }`.  For
-// non-aggregate types, we need to use an ordinary T(...) constructor (invoking as `T{...}` usually
-// works, but will not do the expected thing when `T` has an `initializer_list<T>` constructor).
-template <typename Class,
-          typename... Args,
-          detail::enable_if_t<std::is_constructible<Class, Args...>::value, int> = 0>
-inline Class *construct_or_initialize(Args &&...args) {
-    return new Class(std::forward<Args>(args)...);
-}
-template <typename Class,
-          typename... Args,
-          detail::enable_if_t<!std::is_constructible<Class, Args...>::value, int> = 0>
-inline Class *construct_or_initialize(Args &&...args) {
-    return new Class{std::forward<Args>(args)...};
-}
-
-// Attempts to constructs an alias using a `Alias(Cpp &&)` constructor.  This allows types with
-// an alias to provide only a single Cpp factory function as long as the Alias can be
-// constructed from an rvalue reference of the base Cpp type.  This means that Alias classes
-// can, when appropriate, simply define a `Alias(Cpp &&)` constructor rather than needing to
-// inherit all the base class constructors.
-template <typename Class>
-void construct_alias_from_cpp(std::true_type /*is_alias_constructible*/,
-                              value_and_holder &v_h,
-                              Cpp<Class> &&base) {
-    v_h.value_ptr() = new Alias<Class>(std::move(base));
-}
-template <typename Class>
-[[noreturn]] void construct_alias_from_cpp(std::false_type /*!is_alias_constructible*/,
-                                           value_and_holder &,
-                                           Cpp<Class> &&) {
-    throw type_error("pybind11::init(): unable to convert returned instance to required "
-                     "alias class: no `Alias<Class>(Class &&)` constructor available");
-}
-
-// Error-generating fallback for factories that don't match one of the below construction
-// mechanisms.
-template <typename Class>
-void construct(...) {
-    static_assert(!std::is_same<Class, Class>::value /* always false */,
-                  "pybind11::init(): init function must return a compatible pointer, "
-                  "holder, or value");
-}
-
-// Pointer return v1: the factory function returns a class pointer for a registered class.
-// If we don't need an alias (because this class doesn't have one, or because the final type is
-// inherited on the Python side) we can simply take over ownership.  Otherwise we need to try to
-// construct an Alias from the returned base instance.
-template <typename Class>
-void construct(value_and_holder &v_h, Cpp<Class> *ptr, bool need_alias) {
-    PYBIND11_WORKAROUND_INCORRECT_MSVC_C4100(need_alias);
-    no_nullptr(ptr);
-    if (Class::has_alias && need_alias && !is_alias<Class>(ptr)) {
-        // We're going to try to construct an alias by moving the cpp type.  Whether or not
-        // that succeeds, we still need to destroy the original cpp pointer (either the
-        // moved away leftover, if the alias construction works, or the value itself if we
-        // throw an error), but we can't just call `delete ptr`: it might have a special
-        // deleter, or might be shared_from_this.  So we construct a holder around it as if
-        // it was a normal instance, then steal the holder away into a local variable; thus
-        // the holder and destruction happens when we leave the C++ scope, and the holder
-        // class gets to handle the destruction however it likes.
-        v_h.value_ptr() = ptr;
-        v_h.set_instance_registered(true);          // To prevent init_instance from registering it
-        v_h.type->init_instance(v_h.inst, nullptr); // Set up the holder
-        Holder<Class> temp_holder(std::move(v_h.holder<Holder<Class>>())); // Steal the holder
-        v_h.type->dealloc(v_h); // Destroys the moved-out holder remains, resets value ptr to null
-        v_h.set_instance_registered(false);
-
-        construct_alias_from_cpp<Class>(is_alias_constructible<Class>{}, v_h, std::move(*ptr));
-    } else {
-        // Otherwise the type isn't inherited, so we don't need an Alias
-        v_h.value_ptr() = ptr;
-    }
-}
-
-// Pointer return v2: a factory that always returns an alias instance ptr.  We simply take over
-// ownership of the pointer.
-template <typename Class, enable_if_t<Class::has_alias, int> = 0>
-void construct(value_and_holder &v_h, Alias<Class> *alias_ptr, bool) {
-    no_nullptr(alias_ptr);
-    v_h.value_ptr() = static_cast<Cpp<Class> *>(alias_ptr);
-}
-
-// Holder return: copy its pointer, and move or copy the returned holder into the new instance's
-// holder.  This also handles types like std::shared_ptr<T> and std::unique_ptr<T> where T is a
-// derived type (through those holder's implicit conversion from derived class holder
-// constructors).
-template <typename Class>
-void construct(value_and_holder &v_h, Holder<Class> holder, bool need_alias) {
-    PYBIND11_WORKAROUND_INCORRECT_MSVC_C4100(need_alias);
-    auto *ptr = holder_helper<Holder<Class>>::get(holder);
-    no_nullptr(ptr);
-    // If we need an alias, check that the held pointer is actually an alias instance
-    if (Class::has_alias && need_alias && !is_alias<Class>(ptr)) {
-        throw type_error("pybind11::init(): construction failed: returned holder-wrapped instance "
-                         "is not an alias instance");
-    }
-
-    v_h.value_ptr() = ptr;
-    v_h.type->init_instance(v_h.inst, &holder);
-}
-
-// return-by-value version 1: returning a cpp class by value.  If the class has an alias and an
-// alias is required the alias must have an `Alias(Cpp &&)` constructor so that we can construct
-// the alias from the base when needed (i.e. because of Python-side inheritance).  When we don't
-// need it, we simply move-construct the cpp value into a new instance.
-template <typename Class>
-void construct(value_and_holder &v_h, Cpp<Class> &&result, bool need_alias) {
-    PYBIND11_WORKAROUND_INCORRECT_MSVC_C4100(need_alias);
-    static_assert(is_move_constructible<Cpp<Class>>::value,
-                  "pybind11::init() return-by-value factory function requires a movable class");
-    if (Class::has_alias && need_alias) {
-        construct_alias_from_cpp<Class>(is_alias_constructible<Class>{}, v_h, std::move(result));
-    } else {
-        v_h.value_ptr() = new Cpp<Class>(std::move(result));
-    }
-}
-
-// return-by-value version 2: returning a value of the alias type itself.  We move-construct an
-// Alias instance (even if no the python-side inheritance is involved).  The is intended for
-// cases where Alias initialization is always desired.
-template <typename Class>
-void construct(value_and_holder &v_h, Alias<Class> &&result, bool) {
-    static_assert(
-        is_move_constructible<Alias<Class>>::value,
-        "pybind11::init() return-by-alias-value factory function requires a movable alias class");
-    v_h.value_ptr() = new Alias<Class>(std::move(result));
-}
-
-// Implementing class for py::init<...>()
-template <typename... Args>
-struct constructor {
-    template <typename Class, typename... Extra, enable_if_t<!Class::has_alias, int> = 0>
-    static void execute(Class &cl, const Extra &...extra) {
-        cl.def(
-            "__init__",
-            [](value_and_holder &v_h, Args... args) {
-                v_h.value_ptr() = construct_or_initialize<Cpp<Class>>(std::forward<Args>(args)...);
-            },
-            is_new_style_constructor(),
-            extra...);
-    }
-
-    template <
-        typename Class,
-        typename... Extra,
-        enable_if_t<Class::has_alias && std::is_constructible<Cpp<Class>, Args...>::value, int>
-        = 0>
-    static void execute(Class &cl, const Extra &...extra) {
-        cl.def(
-            "__init__",
-            [](value_and_holder &v_h, Args... args) {
-                if (Py_TYPE(v_h.inst) == v_h.type->type) {
-                    v_h.value_ptr()
-                        = construct_or_initialize<Cpp<Class>>(std::forward<Args>(args)...);
-                } else {
-                    v_h.value_ptr()
-                        = construct_or_initialize<Alias<Class>>(std::forward<Args>(args)...);
-                }
-            },
-            is_new_style_constructor(),
-            extra...);
-    }
-
-    template <
-        typename Class,
-        typename... Extra,
-        enable_if_t<Class::has_alias && !std::is_constructible<Cpp<Class>, Args...>::value, int>
-        = 0>
-    static void execute(Class &cl, const Extra &...extra) {
-        cl.def(
-            "__init__",
-            [](value_and_holder &v_h, Args... args) {
-                v_h.value_ptr()
-                    = construct_or_initialize<Alias<Class>>(std::forward<Args>(args)...);
-            },
-            is_new_style_constructor(),
-            extra...);
-    }
-};
-
-// Implementing class for py::init_alias<...>()
-template <typename... Args>
-struct alias_constructor {
-    template <
-        typename Class,
-        typename... Extra,
-        enable_if_t<Class::has_alias && std::is_constructible<Alias<Class>, Args...>::value, int>
-        = 0>
-    static void execute(Class &cl, const Extra &...extra) {
-        cl.def(
-            "__init__",
-            [](value_and_holder &v_h, Args... args) {
-                v_h.value_ptr()
-                    = construct_or_initialize<Alias<Class>>(std::forward<Args>(args)...);
-            },
-            is_new_style_constructor(),
-            extra...);
-    }
-};
-
-// Implementation class for py::init(Func) and py::init(Func, AliasFunc)
-template <typename CFunc,
-          typename AFunc = void_type (*)(),
-          typename = function_signature_t<CFunc>,
-          typename = function_signature_t<AFunc>>
-struct factory;
-
-// Specialization for py::init(Func)
-template <typename Func, typename Return, typename... Args>
-struct factory<Func, void_type (*)(), Return(Args...)> {
-    remove_reference_t<Func> class_factory;
-
-    // NOLINTNEXTLINE(google-explicit-constructor)
-    factory(Func &&f) : class_factory(std::forward<Func>(f)) {}
-
-    // The given class either has no alias or has no separate alias factory;
-    // this always constructs the class itself.  If the class is registered with an alias
-    // type and an alias instance is needed (i.e. because the final type is a Python class
-    // inheriting from the C++ type) the returned value needs to either already be an alias
-    // instance, or the alias needs to be constructible from a `Class &&` argument.
-    template <typename Class, typename... Extra>
-    void execute(Class &cl, const Extra &...extra) && {
-#if defined(PYBIND11_CPP14)
-        cl.def(
-            "__init__",
-            [func = std::move(class_factory)]
-#else
-        auto &func = class_factory;
-        cl.def(
-            "__init__",
-            [func]
-#endif
-            (value_and_holder &v_h, Args... args) {
-                construct<Class>(
-                    v_h, func(std::forward<Args>(args)...), Py_TYPE(v_h.inst) != v_h.type->type);
-            },
-            is_new_style_constructor(),
-            extra...);
-    }
-};
-
-// Specialization for py::init(Func, AliasFunc)
-template <typename CFunc,
-          typename AFunc,
-          typename CReturn,
-          typename... CArgs,
-          typename AReturn,
-          typename... AArgs>
-struct factory<CFunc, AFunc, CReturn(CArgs...), AReturn(AArgs...)> {
-    static_assert(sizeof...(CArgs) == sizeof...(AArgs),
-                  "pybind11::init(class_factory, alias_factory): class and alias factories "
-                  "must have identical argument signatures");
-    static_assert(all_of<std::is_same<CArgs, AArgs>...>::value,
-                  "pybind11::init(class_factory, alias_factory): class and alias factories "
-                  "must have identical argument signatures");
-
-    remove_reference_t<CFunc> class_factory;
-    remove_reference_t<AFunc> alias_factory;
-
-    factory(CFunc &&c, AFunc &&a)
-        : class_factory(std::forward<CFunc>(c)), alias_factory(std::forward<AFunc>(a)) {}
-
-    // The class factory is called when the `self` type passed to `__init__` is the direct
-    // class (i.e. not inherited), the alias factory when `self` is a Python-side subtype.
-    template <typename Class, typename... Extra>
-    void execute(Class &cl, const Extra &...extra) && {
-        static_assert(Class::has_alias,
-                      "The two-argument version of `py::init()` can "
-                      "only be used if the class has an alias");
-#if defined(PYBIND11_CPP14)
-        cl.def(
-            "__init__",
-            [class_func = std::move(class_factory), alias_func = std::move(alias_factory)]
-#else
-        auto &class_func = class_factory;
-        auto &alias_func = alias_factory;
-        cl.def(
-            "__init__",
-            [class_func, alias_func]
-#endif
-            (value_and_holder &v_h, CArgs... args) {
-                if (Py_TYPE(v_h.inst) == v_h.type->type) {
-                    // If the instance type equals the registered type we don't have inheritance,
-                    // so don't need the alias and can construct using the class function:
-                    construct<Class>(v_h, class_func(std::forward<CArgs>(args)...), false);
-                } else {
-                    construct<Class>(v_h, alias_func(std::forward<CArgs>(args)...), true);
-                }
-            },
-            is_new_style_constructor(),
-            extra...);
-    }
-};
-
-/// Set just the C++ state. Same as `__init__`.
-template <typename Class, typename T>
-void setstate(value_and_holder &v_h, T &&result, bool need_alias) {
-    construct<Class>(v_h, std::forward<T>(result), need_alias);
-}
-
-/// Set both the C++ and Python states
-template <typename Class,
-          typename T,
-          typename O,
-          enable_if_t<std::is_convertible<O, handle>::value, int> = 0>
-void setstate(value_and_holder &v_h, std::pair<T, O> &&result, bool need_alias) {
-    construct<Class>(v_h, std::move(result.first), need_alias);
-    auto d = handle(result.second);
-    if (PyDict_Check(d.ptr()) && PyDict_Size(d.ptr()) == 0) {
-        // Skipping setattr below, to not force use of py::dynamic_attr() for Class unnecessarily.
-        // See PR #2972 for details.
-        return;
-    }
-    setattr((PyObject *) v_h.inst, "__dict__", d);
-}
-
-/// Implementation for py::pickle(GetState, SetState)
-template <typename Get,
-          typename Set,
-          typename = function_signature_t<Get>,
-          typename = function_signature_t<Set>>
-struct pickle_factory;
-
-template <typename Get,
-          typename Set,
-          typename RetState,
-          typename Self,
-          typename NewInstance,
-          typename ArgState>
-struct pickle_factory<Get, Set, RetState(Self), NewInstance(ArgState)> {
-    static_assert(std::is_same<intrinsic_t<RetState>, intrinsic_t<ArgState>>::value,
-                  "The type returned by `__getstate__` must be the same "
-                  "as the argument accepted by `__setstate__`");
-
-    remove_reference_t<Get> get;
-    remove_reference_t<Set> set;
-
-    pickle_factory(Get get, Set set) : get(std::forward<Get>(get)), set(std::forward<Set>(set)) {}
-
-    template <typename Class, typename... Extra>
-    void execute(Class &cl, const Extra &...extra) && {
-        cl.def("__getstate__", std::move(get));
-
-#if defined(PYBIND11_CPP14)
-        cl.def(
-            "__setstate__",
-            [func = std::move(set)]
-#else
-        auto &func = set;
-        cl.def(
-            "__setstate__",
-            [func]
-#endif
-            (value_and_holder &v_h, ArgState state) {
-                setstate<Class>(
-                    v_h, func(std::forward<ArgState>(state)), Py_TYPE(v_h.inst) != v_h.type->type);
-            },
-            is_new_style_constructor(),
-            extra...);
-    }
-};
-
-PYBIND11_NAMESPACE_END(initimpl)
-PYBIND11_NAMESPACE_END(detail)
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/detail/internals.h

@@ -1,656 +0,0 @@
-/*
-    pybind11/detail/internals.h: Internal data structure and related functions
-
-    Copyright (c) 2017 Wenzel Jakob <wenzel.jakob@epfl.ch>
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-*/
-
-#pragma once
-
-#include "common.h"
-
-#if defined(WITH_THREAD) && defined(PYBIND11_SIMPLE_GIL_MANAGEMENT)
-#    include "../gil.h"
-#endif
-
-#include "../pytypes.h"
-
-#include <exception>
-
-/// Tracks the `internals` and `type_info` ABI version independent of the main library version.
-///
-/// Some portions of the code use an ABI that is conditional depending on this
-/// version number.  That allows ABI-breaking changes to be "pre-implemented".
-/// Once the default version number is incremented, the conditional logic that
-/// no longer applies can be removed.  Additionally, users that need not
-/// maintain ABI compatibility can increase the version number in order to take
-/// advantage of any functionality/efficiency improvements that depend on the
-/// newer ABI.
-///
-/// WARNING: If you choose to manually increase the ABI version, note that
-/// pybind11 may not be tested as thoroughly with a non-default ABI version, and
-/// further ABI-incompatible changes may be made before the ABI is officially
-/// changed to the new version.
-#ifndef PYBIND11_INTERNALS_VERSION
-#    if PY_VERSION_HEX >= 0x030C0000
-// Version bump for Python 3.12+, before first 3.12 beta release.
-#        define PYBIND11_INTERNALS_VERSION 5
-#    else
-#        define PYBIND11_INTERNALS_VERSION 4
-#    endif
-#endif
-
-// This requirement is mainly to reduce the support burden (see PR #4570).
-static_assert(PY_VERSION_HEX < 0x030C0000 || PYBIND11_INTERNALS_VERSION >= 5,
-              "pybind11 ABI version 5 is the minimum for Python 3.12+");
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-
-using ExceptionTranslator = void (*)(std::exception_ptr);
-
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-constexpr const char *internals_function_record_capsule_name = "pybind11_function_record_capsule";
-
-// Forward declarations
-inline PyTypeObject *make_static_property_type();
-inline PyTypeObject *make_default_metaclass();
-inline PyObject *make_object_base_type(PyTypeObject *metaclass);
-
-// The old Python Thread Local Storage (TLS) API is deprecated in Python 3.7 in favor of the new
-// Thread Specific Storage (TSS) API.
-#if PY_VERSION_HEX >= 0x03070000
-// Avoid unnecessary allocation of `Py_tss_t`, since we cannot use
-// `Py_LIMITED_API` anyway.
-#    if PYBIND11_INTERNALS_VERSION > 4
-#        define PYBIND11_TLS_KEY_REF Py_tss_t &
-#        if defined(__GNUC__) && !defined(__INTEL_COMPILER)
-// Clang on macOS warns due to `Py_tss_NEEDS_INIT` not specifying an initializer
-// for every field.
-#            define PYBIND11_TLS_KEY_INIT(var)                                                    \
-                _Pragma("GCC diagnostic push")                                         /**/       \
-                    _Pragma("GCC diagnostic ignored \"-Wmissing-field-initializers\"") /**/       \
-                    Py_tss_t var                                                                  \
-                    = Py_tss_NEEDS_INIT;                                                          \
-                _Pragma("GCC diagnostic pop")
-#        else
-#            define PYBIND11_TLS_KEY_INIT(var) Py_tss_t var = Py_tss_NEEDS_INIT;
-#        endif
-#        define PYBIND11_TLS_KEY_CREATE(var) (PyThread_tss_create(&(var)) == 0)
-#        define PYBIND11_TLS_GET_VALUE(key) PyThread_tss_get(&(key))
-#        define PYBIND11_TLS_REPLACE_VALUE(key, value) PyThread_tss_set(&(key), (value))
-#        define PYBIND11_TLS_DELETE_VALUE(key) PyThread_tss_set(&(key), nullptr)
-#        define PYBIND11_TLS_FREE(key) PyThread_tss_delete(&(key))
-#    else
-#        define PYBIND11_TLS_KEY_REF Py_tss_t *
-#        define PYBIND11_TLS_KEY_INIT(var) Py_tss_t *var = nullptr;
-#        define PYBIND11_TLS_KEY_CREATE(var)                                                      \
-            (((var) = PyThread_tss_alloc()) != nullptr && (PyThread_tss_create((var)) == 0))
-#        define PYBIND11_TLS_GET_VALUE(key) PyThread_tss_get((key))
-#        define PYBIND11_TLS_REPLACE_VALUE(key, value) PyThread_tss_set((key), (value))
-#        define PYBIND11_TLS_DELETE_VALUE(key) PyThread_tss_set((key), nullptr)
-#        define PYBIND11_TLS_FREE(key) PyThread_tss_free(key)
-#    endif
-#else
-// Usually an int but a long on Cygwin64 with Python 3.x
-#    define PYBIND11_TLS_KEY_REF decltype(PyThread_create_key())
-#    define PYBIND11_TLS_KEY_INIT(var) PYBIND11_TLS_KEY_REF var = 0;
-#    define PYBIND11_TLS_KEY_CREATE(var) (((var) = PyThread_create_key()) != -1)
-#    define PYBIND11_TLS_GET_VALUE(key) PyThread_get_key_value((key))
-#    if defined(PYPY_VERSION)
-// On CPython < 3.4 and on PyPy, `PyThread_set_key_value` strangely does not set
-// the value if it has already been set.  Instead, it must first be deleted and
-// then set again.
-inline void tls_replace_value(PYBIND11_TLS_KEY_REF key, void *value) {
-    PyThread_delete_key_value(key);
-    PyThread_set_key_value(key, value);
-}
-#        define PYBIND11_TLS_DELETE_VALUE(key) PyThread_delete_key_value(key)
-#        define PYBIND11_TLS_REPLACE_VALUE(key, value)                                            \
-            ::pybind11::detail::tls_replace_value((key), (value))
-#    else
-#        define PYBIND11_TLS_DELETE_VALUE(key) PyThread_set_key_value((key), nullptr)
-#        define PYBIND11_TLS_REPLACE_VALUE(key, value) PyThread_set_key_value((key), (value))
-#    endif
-#    define PYBIND11_TLS_FREE(key) (void) key
-#endif
-
-// Python loads modules by default with dlopen with the RTLD_LOCAL flag; under libc++ and possibly
-// other STLs, this means `typeid(A)` from one module won't equal `typeid(A)` from another module
-// even when `A` is the same, non-hidden-visibility type (e.g. from a common include).  Under
-// libstdc++, this doesn't happen: equality and the type_index hash are based on the type name,
-// which works.  If not under a known-good stl, provide our own name-based hash and equality
-// functions that use the type name.
-#if (PYBIND11_INTERNALS_VERSION <= 4 && defined(__GLIBCXX__))                                     \
-    || (PYBIND11_INTERNALS_VERSION >= 5 && !defined(_LIBCPP_VERSION))
-inline bool same_type(const std::type_info &lhs, const std::type_info &rhs) { return lhs == rhs; }
-using type_hash = std::hash<std::type_index>;
-using type_equal_to = std::equal_to<std::type_index>;
-#else
-inline bool same_type(const std::type_info &lhs, const std::type_info &rhs) {
-    return lhs.name() == rhs.name() || std::strcmp(lhs.name(), rhs.name()) == 0;
-}
-
-struct type_hash {
-    size_t operator()(const std::type_index &t) const {
-        size_t hash = 5381;
-        const char *ptr = t.name();
-        while (auto c = static_cast<unsigned char>(*ptr++)) {
-            hash = (hash * 33) ^ c;
-        }
-        return hash;
-    }
-};
-
-struct type_equal_to {
-    bool operator()(const std::type_index &lhs, const std::type_index &rhs) const {
-        return lhs.name() == rhs.name() || std::strcmp(lhs.name(), rhs.name()) == 0;
-    }
-};
-#endif
-
-template <typename value_type>
-using type_map = std::unordered_map<std::type_index, value_type, type_hash, type_equal_to>;
-
-struct override_hash {
-    inline size_t operator()(const std::pair<const PyObject *, const char *> &v) const {
-        size_t value = std::hash<const void *>()(v.first);
-        value ^= std::hash<const void *>()(v.second) + 0x9e3779b9 + (value << 6) + (value >> 2);
-        return value;
-    }
-};
-
-/// Internal data structure used to track registered instances and types.
-/// Whenever binary incompatible changes are made to this structure,
-/// `PYBIND11_INTERNALS_VERSION` must be incremented.
-struct internals {
-    // std::type_index -> pybind11's type information
-    type_map<type_info *> registered_types_cpp;
-    // PyTypeObject* -> base type_info(s)
-    std::unordered_map<PyTypeObject *, std::vector<type_info *>> registered_types_py;
-    std::unordered_multimap<const void *, instance *> registered_instances; // void * -> instance*
-    std::unordered_set<std::pair<const PyObject *, const char *>, override_hash>
-        inactive_override_cache;
-    type_map<std::vector<bool (*)(PyObject *, void *&)>> direct_conversions;
-    std::unordered_map<const PyObject *, std::vector<PyObject *>> patients;
-    std::forward_list<ExceptionTranslator> registered_exception_translators;
-    std::unordered_map<std::string, void *> shared_data; // Custom data to be shared across
-                                                         // extensions
-#if PYBIND11_INTERNALS_VERSION == 4
-    std::vector<PyObject *> unused_loader_patient_stack_remove_at_v5;
-#endif
-    std::forward_list<std::string> static_strings; // Stores the std::strings backing
-                                                   // detail::c_str()
-    PyTypeObject *static_property_type;
-    PyTypeObject *default_metaclass;
-    PyObject *instance_base;
-#if defined(WITH_THREAD)
-    // Unused if PYBIND11_SIMPLE_GIL_MANAGEMENT is defined:
-    PYBIND11_TLS_KEY_INIT(tstate)
-#    if PYBIND11_INTERNALS_VERSION > 4
-    PYBIND11_TLS_KEY_INIT(loader_life_support_tls_key)
-#    endif // PYBIND11_INTERNALS_VERSION > 4
-    // Unused if PYBIND11_SIMPLE_GIL_MANAGEMENT is defined:
-    PyInterpreterState *istate = nullptr;
-
-#    if PYBIND11_INTERNALS_VERSION > 4
-    // Note that we have to use a std::string to allocate memory to ensure a unique address
-    // We want unique addresses since we use pointer equality to compare function records
-    std::string function_record_capsule_name = internals_function_record_capsule_name;
-#    endif
-
-    internals() = default;
-    internals(const internals &other) = delete;
-    internals &operator=(const internals &other) = delete;
-    ~internals() {
-#    if PYBIND11_INTERNALS_VERSION > 4
-        PYBIND11_TLS_FREE(loader_life_support_tls_key);
-#    endif // PYBIND11_INTERNALS_VERSION > 4
-
-        // This destructor is called *after* Py_Finalize() in finalize_interpreter().
-        // That *SHOULD BE* fine. The following details what happens when PyThread_tss_free is
-        // called. PYBIND11_TLS_FREE is PyThread_tss_free on python 3.7+. On older python, it does
-        // nothing. PyThread_tss_free calls PyThread_tss_delete and PyMem_RawFree.
-        // PyThread_tss_delete just calls TlsFree (on Windows) or pthread_key_delete (on *NIX).
-        // Neither of those have anything to do with CPython internals. PyMem_RawFree *requires*
-        // that the `tstate` be allocated with the CPython allocator.
-        PYBIND11_TLS_FREE(tstate);
-    }
-#endif
-};
-
-/// Additional type information which does not fit into the PyTypeObject.
-/// Changes to this struct also require bumping `PYBIND11_INTERNALS_VERSION`.
-struct type_info {
-    PyTypeObject *type;
-    const std::type_info *cpptype;
-    size_t type_size, type_align, holder_size_in_ptrs;
-    void *(*operator_new)(size_t);
-    void (*init_instance)(instance *, const void *);
-    void (*dealloc)(value_and_holder &v_h);
-    std::vector<PyObject *(*) (PyObject *, PyTypeObject *)> implicit_conversions;
-    std::vector<std::pair<const std::type_info *, void *(*) (void *)>> implicit_casts;
-    std::vector<bool (*)(PyObject *, void *&)> *direct_conversions;
-    buffer_info *(*get_buffer)(PyObject *, void *) = nullptr;
-    void *get_buffer_data = nullptr;
-    void *(*module_local_load)(PyObject *, const type_info *) = nullptr;
-    /* A simple type never occurs as a (direct or indirect) parent
-     * of a class that makes use of multiple inheritance.
-     * A type can be simple even if it has non-simple ancestors as long as it has no descendants.
-     */
-    bool simple_type : 1;
-    /* True if there is no multiple inheritance in this type's inheritance tree */
-    bool simple_ancestors : 1;
-    /* for base vs derived holder_type checks */
-    bool default_holder : 1;
-    /* true if this is a type registered with py::module_local */
-    bool module_local : 1;
-};
-
-/// On MSVC, debug and release builds are not ABI-compatible!
-#if defined(_MSC_VER) && defined(_DEBUG)
-#    define PYBIND11_BUILD_TYPE "_debug"
-#else
-#    define PYBIND11_BUILD_TYPE ""
-#endif
-
-/// Let's assume that different compilers are ABI-incompatible.
-/// A user can manually set this string if they know their
-/// compiler is compatible.
-#ifndef PYBIND11_COMPILER_TYPE
-#    if defined(_MSC_VER)
-#        define PYBIND11_COMPILER_TYPE "_msvc"
-#    elif defined(__INTEL_COMPILER)
-#        define PYBIND11_COMPILER_TYPE "_icc"
-#    elif defined(__clang__)
-#        define PYBIND11_COMPILER_TYPE "_clang"
-#    elif defined(__PGI)
-#        define PYBIND11_COMPILER_TYPE "_pgi"
-#    elif defined(__MINGW32__)
-#        define PYBIND11_COMPILER_TYPE "_mingw"
-#    elif defined(__CYGWIN__)
-#        define PYBIND11_COMPILER_TYPE "_gcc_cygwin"
-#    elif defined(__GNUC__)
-#        define PYBIND11_COMPILER_TYPE "_gcc"
-#    else
-#        define PYBIND11_COMPILER_TYPE "_unknown"
-#    endif
-#endif
-
-/// Also standard libs
-#ifndef PYBIND11_STDLIB
-#    if defined(_LIBCPP_VERSION)
-#        define PYBIND11_STDLIB "_libcpp"
-#    elif defined(__GLIBCXX__) || defined(__GLIBCPP__)
-#        define PYBIND11_STDLIB "_libstdcpp"
-#    else
-#        define PYBIND11_STDLIB ""
-#    endif
-#endif
-
-/// On Linux/OSX, changes in __GXX_ABI_VERSION__ indicate ABI incompatibility.
-#ifndef PYBIND11_BUILD_ABI
-#    if defined(__GXX_ABI_VERSION)
-#        define PYBIND11_BUILD_ABI "_cxxabi" PYBIND11_TOSTRING(__GXX_ABI_VERSION)
-#    else
-#        define PYBIND11_BUILD_ABI ""
-#    endif
-#endif
-
-#ifndef PYBIND11_INTERNALS_KIND
-#    if defined(WITH_THREAD)
-#        define PYBIND11_INTERNALS_KIND ""
-#    else
-#        define PYBIND11_INTERNALS_KIND "_without_thread"
-#    endif
-#endif
-
-#define PYBIND11_INTERNALS_ID                                                                     \
-    "__pybind11_internals_v" PYBIND11_TOSTRING(PYBIND11_INTERNALS_VERSION)                        \
-        PYBIND11_INTERNALS_KIND PYBIND11_COMPILER_TYPE PYBIND11_STDLIB PYBIND11_BUILD_ABI         \
-            PYBIND11_BUILD_TYPE "__"
-
-#define PYBIND11_MODULE_LOCAL_ID                                                                  \
-    "__pybind11_module_local_v" PYBIND11_TOSTRING(PYBIND11_INTERNALS_VERSION)                     \
-        PYBIND11_INTERNALS_KIND PYBIND11_COMPILER_TYPE PYBIND11_STDLIB PYBIND11_BUILD_ABI         \
-            PYBIND11_BUILD_TYPE "__"
-
-/// Each module locally stores a pointer to the `internals` data. The data
-/// itself is shared among modules with the same `PYBIND11_INTERNALS_ID`.
-inline internals **&get_internals_pp() {
-    static internals **internals_pp = nullptr;
-    return internals_pp;
-}
-
-// forward decl
-inline void translate_exception(std::exception_ptr);
-
-template <class T,
-          enable_if_t<std::is_same<std::nested_exception, remove_cvref_t<T>>::value, int> = 0>
-bool handle_nested_exception(const T &exc, const std::exception_ptr &p) {
-    std::exception_ptr nested = exc.nested_ptr();
-    if (nested != nullptr && nested != p) {
-        translate_exception(nested);
-        return true;
-    }
-    return false;
-}
-
-template <class T,
-          enable_if_t<!std::is_same<std::nested_exception, remove_cvref_t<T>>::value, int> = 0>
-bool handle_nested_exception(const T &exc, const std::exception_ptr &p) {
-    if (const auto *nep = dynamic_cast<const std::nested_exception *>(std::addressof(exc))) {
-        return handle_nested_exception(*nep, p);
-    }
-    return false;
-}
-
-inline bool raise_err(PyObject *exc_type, const char *msg) {
-    if (PyErr_Occurred()) {
-        raise_from(exc_type, msg);
-        return true;
-    }
-    PyErr_SetString(exc_type, msg);
-    return false;
-}
-
-inline void translate_exception(std::exception_ptr p) {
-    if (!p) {
-        return;
-    }
-    try {
-        std::rethrow_exception(p);
-    } catch (error_already_set &e) {
-        handle_nested_exception(e, p);
-        e.restore();
-        return;
-    } catch (const builtin_exception &e) {
-        // Could not use template since it's an abstract class.
-        if (const auto *nep = dynamic_cast<const std::nested_exception *>(std::addressof(e))) {
-            handle_nested_exception(*nep, p);
-        }
-        e.set_error();
-        return;
-    } catch (const std::bad_alloc &e) {
-        handle_nested_exception(e, p);
-        raise_err(PyExc_MemoryError, e.what());
-        return;
-    } catch (const std::domain_error &e) {
-        handle_nested_exception(e, p);
-        raise_err(PyExc_ValueError, e.what());
-        return;
-    } catch (const std::invalid_argument &e) {
-        handle_nested_exception(e, p);
-        raise_err(PyExc_ValueError, e.what());
-        return;
-    } catch (const std::length_error &e) {
-        handle_nested_exception(e, p);
-        raise_err(PyExc_ValueError, e.what());
-        return;
-    } catch (const std::out_of_range &e) {
-        handle_nested_exception(e, p);
-        raise_err(PyExc_IndexError, e.what());
-        return;
-    } catch (const std::range_error &e) {
-        handle_nested_exception(e, p);
-        raise_err(PyExc_ValueError, e.what());
-        return;
-    } catch (const std::overflow_error &e) {
-        handle_nested_exception(e, p);
-        raise_err(PyExc_OverflowError, e.what());
-        return;
-    } catch (const std::exception &e) {
-        handle_nested_exception(e, p);
-        raise_err(PyExc_RuntimeError, e.what());
-        return;
-    } catch (const std::nested_exception &e) {
-        handle_nested_exception(e, p);
-        raise_err(PyExc_RuntimeError, "Caught an unknown nested exception!");
-        return;
-    } catch (...) {
-        raise_err(PyExc_RuntimeError, "Caught an unknown exception!");
-        return;
-    }
-}
-
-#if !defined(__GLIBCXX__)
-inline void translate_local_exception(std::exception_ptr p) {
-    try {
-        if (p) {
-            std::rethrow_exception(p);
-        }
-    } catch (error_already_set &e) {
-        e.restore();
-        return;
-    } catch (const builtin_exception &e) {
-        e.set_error();
-        return;
-    }
-}
-#endif
-
-inline object get_python_state_dict() {
-    object state_dict;
-#if PYBIND11_INTERNALS_VERSION <= 4 || PY_VERSION_HEX < 0x03080000 || defined(PYPY_VERSION)
-    state_dict = reinterpret_borrow<object>(PyEval_GetBuiltins());
-#else
-#    if PY_VERSION_HEX < 0x03090000
-    PyInterpreterState *istate = _PyInterpreterState_Get();
-#    else
-    PyInterpreterState *istate = PyInterpreterState_Get();
-#    endif
-    if (istate) {
-        state_dict = reinterpret_borrow<object>(PyInterpreterState_GetDict(istate));
-    }
-#endif
-    if (!state_dict) {
-        raise_from(PyExc_SystemError, "pybind11::detail::get_python_state_dict() FAILED");
-    }
-    return state_dict;
-}
-
-inline object get_internals_obj_from_state_dict(handle state_dict) {
-    return reinterpret_borrow<object>(dict_getitemstring(state_dict.ptr(), PYBIND11_INTERNALS_ID));
-}
-
-inline internals **get_internals_pp_from_capsule(handle obj) {
-    void *raw_ptr = PyCapsule_GetPointer(obj.ptr(), /*name=*/nullptr);
-    if (raw_ptr == nullptr) {
-        raise_from(PyExc_SystemError, "pybind11::detail::get_internals_pp_from_capsule() FAILED");
-    }
-    return static_cast<internals **>(raw_ptr);
-}
-
-/// Return a reference to the current `internals` data
-PYBIND11_NOINLINE internals &get_internals() {
-    auto **&internals_pp = get_internals_pp();
-    if (internals_pp && *internals_pp) {
-        return **internals_pp;
-    }
-
-#if defined(WITH_THREAD)
-#    if defined(PYBIND11_SIMPLE_GIL_MANAGEMENT)
-    gil_scoped_acquire gil;
-#    else
-    // Ensure that the GIL is held since we will need to make Python calls.
-    // Cannot use py::gil_scoped_acquire here since that constructor calls get_internals.
-    struct gil_scoped_acquire_local {
-        gil_scoped_acquire_local() : state(PyGILState_Ensure()) {}
-        gil_scoped_acquire_local(const gil_scoped_acquire_local &) = delete;
-        gil_scoped_acquire_local &operator=(const gil_scoped_acquire_local &) = delete;
-        ~gil_scoped_acquire_local() { PyGILState_Release(state); }
-        const PyGILState_STATE state;
-    } gil;
-#    endif
-#endif
-    error_scope err_scope;
-
-    dict state_dict = get_python_state_dict();
-    if (object internals_obj = get_internals_obj_from_state_dict(state_dict)) {
-        internals_pp = get_internals_pp_from_capsule(internals_obj);
-    }
-    if (internals_pp && *internals_pp) {
-        // We loaded the internals through `state_dict`, which means that our `error_already_set`
-        // and `builtin_exception` may be different local classes than the ones set up in the
-        // initial exception translator, below, so add another for our local exception classes.
-        //
-        // libstdc++ doesn't require this (types there are identified only by name)
-        // libc++ with CPython doesn't require this (types are explicitly exported)
-        // libc++ with PyPy still need it, awaiting further investigation
-#if !defined(__GLIBCXX__)
-        (*internals_pp)->registered_exception_translators.push_front(&translate_local_exception);
-#endif
-    } else {
-        if (!internals_pp) {
-            internals_pp = new internals *();
-        }
-        auto *&internals_ptr = *internals_pp;
-        internals_ptr = new internals();
-#if defined(WITH_THREAD)
-
-        PyThreadState *tstate = PyThreadState_Get();
-        // NOLINTNEXTLINE(bugprone-assignment-in-if-condition)
-        if (!PYBIND11_TLS_KEY_CREATE(internals_ptr->tstate)) {
-            pybind11_fail("get_internals: could not successfully initialize the tstate TSS key!");
-        }
-        PYBIND11_TLS_REPLACE_VALUE(internals_ptr->tstate, tstate);
-
-#    if PYBIND11_INTERNALS_VERSION > 4
-        // NOLINTNEXTLINE(bugprone-assignment-in-if-condition)
-        if (!PYBIND11_TLS_KEY_CREATE(internals_ptr->loader_life_support_tls_key)) {
-            pybind11_fail("get_internals: could not successfully initialize the "
-                          "loader_life_support TSS key!");
-        }
-#    endif
-        internals_ptr->istate = tstate->interp;
-#endif
-        state_dict[PYBIND11_INTERNALS_ID] = capsule(internals_pp);
-        internals_ptr->registered_exception_translators.push_front(&translate_exception);
-        internals_ptr->static_property_type = make_static_property_type();
-        internals_ptr->default_metaclass = make_default_metaclass();
-        internals_ptr->instance_base = make_object_base_type(internals_ptr->default_metaclass);
-    }
-    return **internals_pp;
-}
-
-// the internals struct (above) is shared between all the modules. local_internals are only
-// for a single module. Any changes made to internals may require an update to
-// PYBIND11_INTERNALS_VERSION, breaking backwards compatibility. local_internals is, by design,
-// restricted to a single module. Whether a module has local internals or not should not
-// impact any other modules, because the only things accessing the local internals is the
-// module that contains them.
-struct local_internals {
-    type_map<type_info *> registered_types_cpp;
-    std::forward_list<ExceptionTranslator> registered_exception_translators;
-#if defined(WITH_THREAD) && PYBIND11_INTERNALS_VERSION == 4
-
-    // For ABI compatibility, we can't store the loader_life_support TLS key in
-    // the `internals` struct directly.  Instead, we store it in `shared_data` and
-    // cache a copy in `local_internals`.  If we allocated a separate TLS key for
-    // each instance of `local_internals`, we could end up allocating hundreds of
-    // TLS keys if hundreds of different pybind11 modules are loaded (which is a
-    // plausible number).
-    PYBIND11_TLS_KEY_INIT(loader_life_support_tls_key)
-
-    // Holds the shared TLS key for the loader_life_support stack.
-    struct shared_loader_life_support_data {
-        PYBIND11_TLS_KEY_INIT(loader_life_support_tls_key)
-        shared_loader_life_support_data() {
-            // NOLINTNEXTLINE(bugprone-assignment-in-if-condition)
-            if (!PYBIND11_TLS_KEY_CREATE(loader_life_support_tls_key)) {
-                pybind11_fail("local_internals: could not successfully initialize the "
-                              "loader_life_support TLS key!");
-            }
-        }
-        // We can't help but leak the TLS key, because Python never unloads extension modules.
-    };
-
-    local_internals() {
-        auto &internals = get_internals();
-        // Get or create the `loader_life_support_stack_key`.
-        auto &ptr = internals.shared_data["_life_support"];
-        if (!ptr) {
-            ptr = new shared_loader_life_support_data;
-        }
-        loader_life_support_tls_key
-            = static_cast<shared_loader_life_support_data *>(ptr)->loader_life_support_tls_key;
-    }
-#endif //  defined(WITH_THREAD) && PYBIND11_INTERNALS_VERSION == 4
-};
-
-/// Works like `get_internals`, but for things which are locally registered.
-inline local_internals &get_local_internals() {
-    // Current static can be created in the interpreter finalization routine. If the later will be
-    // destroyed in another static variable destructor, creation of this static there will cause
-    // static deinitialization fiasco. In order to avoid it we avoid destruction of the
-    // local_internals static. One can read more about the problem and current solution here:
-    // https://google.github.io/styleguide/cppguide.html#Static_and_Global_Variables
-    static auto *locals = new local_internals();
-    return *locals;
-}
-
-/// Constructs a std::string with the given arguments, stores it in `internals`, and returns its
-/// `c_str()`.  Such strings objects have a long storage duration -- the internal strings are only
-/// cleared when the program exits or after interpreter shutdown (when embedding), and so are
-/// suitable for c-style strings needed by Python internals (such as PyTypeObject's tp_name).
-template <typename... Args>
-const char *c_str(Args &&...args) {
-    auto &strings = get_internals().static_strings;
-    strings.emplace_front(std::forward<Args>(args)...);
-    return strings.front().c_str();
-}
-
-inline const char *get_function_record_capsule_name() {
-#if PYBIND11_INTERNALS_VERSION > 4
-    return get_internals().function_record_capsule_name.c_str();
-#else
-    return nullptr;
-#endif
-}
-
-// Determine whether or not the following capsule contains a pybind11 function record.
-// Note that we use `internals` to make sure that only ABI compatible records are touched.
-//
-// This check is currently used in two places:
-// - An important optimization in functional.h to avoid overhead in C++ -> Python -> C++
-// - The sibling feature of cpp_function to allow overloads
-inline bool is_function_record_capsule(const capsule &cap) {
-    // Pointer equality as we rely on internals() to ensure unique pointers
-    return cap.name() == get_function_record_capsule_name();
-}
-
-PYBIND11_NAMESPACE_END(detail)
-
-/// Returns a named pointer that is shared among all extension modules (using the same
-/// pybind11 version) running in the current interpreter. Names starting with underscores
-/// are reserved for internal usage. Returns `nullptr` if no matching entry was found.
-PYBIND11_NOINLINE void *get_shared_data(const std::string &name) {
-    auto &internals = detail::get_internals();
-    auto it = internals.shared_data.find(name);
-    return it != internals.shared_data.end() ? it->second : nullptr;
-}
-
-/// Set the shared data that can be later recovered by `get_shared_data()`.
-PYBIND11_NOINLINE void *set_shared_data(const std::string &name, void *data) {
-    detail::get_internals().shared_data[name] = data;
-    return data;
-}
-
-/// Returns a typed reference to a shared data entry (by using `get_shared_data()`) if
-/// such entry exists. Otherwise, a new object of default-constructible type `T` is
-/// added to the shared data under the given name and a reference to it is returned.
-template <typename T>
-T &get_or_create_shared_data(const std::string &name) {
-    auto &internals = detail::get_internals();
-    auto it = internals.shared_data.find(name);
-    T *ptr = (T *) (it != internals.shared_data.end() ? it->second : nullptr);
-    if (!ptr) {
-        ptr = new T();
-        internals.shared_data[name] = ptr;
-    }
-    return *ptr;
-}
-
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/detail/typeid.h

@@ -1,65 +0,0 @@
-/*
-    pybind11/detail/typeid.h: Compiler-independent access to type identifiers
-
-    Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch>
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-*/
-
-#pragma once
-
-#include <cstdio>
-#include <cstdlib>
-
-#if defined(__GNUG__)
-#    include <cxxabi.h>
-#endif
-
-#include "common.h"
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-/// Erase all occurrences of a substring
-inline void erase_all(std::string &string, const std::string &search) {
-    for (size_t pos = 0;;) {
-        pos = string.find(search, pos);
-        if (pos == std::string::npos) {
-            break;
-        }
-        string.erase(pos, search.length());
-    }
-}
-
-PYBIND11_NOINLINE void clean_type_id(std::string &name) {
-#if defined(__GNUG__)
-    int status = 0;
-    std::unique_ptr<char, void (*)(void *)> res{
-        abi::__cxa_demangle(name.c_str(), nullptr, nullptr, &status), std::free};
-    if (status == 0) {
-        name = res.get();
-    }
-#else
-    detail::erase_all(name, "class ");
-    detail::erase_all(name, "struct ");
-    detail::erase_all(name, "enum ");
-#endif
-    detail::erase_all(name, "pybind11::");
-}
-
-inline std::string clean_type_id(const char *typeid_name) {
-    std::string name(typeid_name);
-    detail::clean_type_id(name);
-    return name;
-}
-
-PYBIND11_NAMESPACE_END(detail)
-
-/// Return a string representation of a C++ type
-template <typename T>
-static std::string type_id() {
-    return detail::clean_type_id(typeid(T).name());
-}
-
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/eigen.h

@@ -1,12 +0,0 @@
-/*
-    pybind11/eigen.h: Transparent conversion for dense and sparse Eigen matrices
-
-    Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch>
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-*/
-
-#pragma once
-
-#include "eigen/matrix.h"

3rdparty/pybind11/include/pybind11/eigen/common.h

@@ -1,9 +0,0 @@
-// Copyright (c) 2023 The pybind Community.
-
-#pragma once
-
-// Common message for `static_assert()`s, which are useful to easily
-// preempt much less obvious errors.
-#define PYBIND11_EIGEN_MESSAGE_POINTER_TYPES_ARE_NOT_SUPPORTED                                    \
-    "Pointer types (in particular `PyObject *`) are not supported as scalar types for Eigen "     \
-    "types."

3rdparty/pybind11/include/pybind11/eigen/matrix.h

@@ -1,714 +0,0 @@
-/*
-    pybind11/eigen/matrix.h: Transparent conversion for dense and sparse Eigen matrices
-
-    Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch>
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-*/
-
-#pragma once
-
-#include "../numpy.h"
-#include "common.h"
-
-/* HINT: To suppress warnings originating from the Eigen headers, use -isystem.
-   See also:
-       https://stackoverflow.com/questions/2579576/i-dir-vs-isystem-dir
-       https://stackoverflow.com/questions/1741816/isystem-for-ms-visual-studio-c-compiler
-*/
-PYBIND11_WARNING_PUSH
-PYBIND11_WARNING_DISABLE_MSVC(5054) // https://github.com/pybind/pybind11/pull/3741
-//       C5054: operator '&': deprecated between enumerations of different types
-#if defined(__MINGW32__)
-PYBIND11_WARNING_DISABLE_GCC("-Wmaybe-uninitialized")
-#endif
-
-#include <Eigen/Core>
-#include <Eigen/SparseCore>
-
-PYBIND11_WARNING_POP
-
-// Eigen prior to 3.2.7 doesn't have proper move constructors--but worse, some classes get implicit
-// move constructors that break things.  We could detect this an explicitly copy, but an extra copy
-// of matrices seems highly undesirable.
-static_assert(EIGEN_VERSION_AT_LEAST(3, 2, 7),
-              "Eigen matrix support in pybind11 requires Eigen >= 3.2.7");
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-
-PYBIND11_WARNING_DISABLE_MSVC(4127)
-
-// Provide a convenience alias for easier pass-by-ref usage with fully dynamic strides:
-using EigenDStride = Eigen::Stride<Eigen::Dynamic, Eigen::Dynamic>;
-template <typename MatrixType>
-using EigenDRef = Eigen::Ref<MatrixType, 0, EigenDStride>;
-template <typename MatrixType>
-using EigenDMap = Eigen::Map<MatrixType, 0, EigenDStride>;
-
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-#if EIGEN_VERSION_AT_LEAST(3, 3, 0)
-using EigenIndex = Eigen::Index;
-template <typename Scalar, int Flags, typename StorageIndex>
-using EigenMapSparseMatrix = Eigen::Map<Eigen::SparseMatrix<Scalar, Flags, StorageIndex>>;
-#else
-using EigenIndex = EIGEN_DEFAULT_DENSE_INDEX_TYPE;
-template <typename Scalar, int Flags, typename StorageIndex>
-using EigenMapSparseMatrix = Eigen::MappedSparseMatrix<Scalar, Flags, StorageIndex>;
-#endif
-
-// Matches Eigen::Map, Eigen::Ref, blocks, etc:
-template <typename T>
-using is_eigen_dense_map = all_of<is_template_base_of<Eigen::DenseBase, T>,
-                                  std::is_base_of<Eigen::MapBase<T, Eigen::ReadOnlyAccessors>, T>>;
-template <typename T>
-using is_eigen_mutable_map = std::is_base_of<Eigen::MapBase<T, Eigen::WriteAccessors>, T>;
-template <typename T>
-using is_eigen_dense_plain
-    = all_of<negation<is_eigen_dense_map<T>>, is_template_base_of<Eigen::PlainObjectBase, T>>;
-template <typename T>
-using is_eigen_sparse = is_template_base_of<Eigen::SparseMatrixBase, T>;
-// Test for objects inheriting from EigenBase<Derived> that aren't captured by the above.  This
-// basically covers anything that can be assigned to a dense matrix but that don't have a typical
-// matrix data layout that can be copied from their .data().  For example, DiagonalMatrix and
-// SelfAdjointView fall into this category.
-template <typename T>
-using is_eigen_other
-    = all_of<is_template_base_of<Eigen::EigenBase, T>,
-             negation<any_of<is_eigen_dense_map<T>, is_eigen_dense_plain<T>, is_eigen_sparse<T>>>>;
-
-// Captures numpy/eigen conformability status (returned by EigenProps::conformable()):
-template <bool EigenRowMajor>
-struct EigenConformable {
-    bool conformable = false;
-    EigenIndex rows = 0, cols = 0;
-    EigenDStride stride{0, 0};    // Only valid if negativestrides is false!
-    bool negativestrides = false; // If true, do not use stride!
-
-    // NOLINTNEXTLINE(google-explicit-constructor)
-    EigenConformable(bool fits = false) : conformable{fits} {}
-    // Matrix type:
-    EigenConformable(EigenIndex r, EigenIndex c, EigenIndex rstride, EigenIndex cstride)
-        : conformable{true}, rows{r}, cols{c},
-          // TODO: when Eigen bug #747 is fixed, remove the tests for non-negativity.
-          // http://eigen.tuxfamily.org/bz/show_bug.cgi?id=747
-          stride{EigenRowMajor ? (rstride > 0 ? rstride : 0)
-                               : (cstride > 0 ? cstride : 0) /* outer stride */,
-                 EigenRowMajor ? (cstride > 0 ? cstride : 0)
-                               : (rstride > 0 ? rstride : 0) /* inner stride */},
-          negativestrides{rstride < 0 || cstride < 0} {}
-    // Vector type:
-    EigenConformable(EigenIndex r, EigenIndex c, EigenIndex stride)
-        : EigenConformable(r, c, r == 1 ? c * stride : stride, c == 1 ? r : r * stride) {}
-
-    template <typename props>
-    bool stride_compatible() const {
-        // To have compatible strides, we need (on both dimensions) one of fully dynamic strides,
-        // matching strides, or a dimension size of 1 (in which case the stride value is
-        // irrelevant). Alternatively, if any dimension size is 0, the strides are not relevant
-        // (and numpy ≥ 1.23 sets the strides to 0 in that case, so we need to check explicitly).
-        if (negativestrides) {
-            return false;
-        }
-        if (rows == 0 || cols == 0) {
-            return true;
-        }
-        return (props::inner_stride == Eigen::Dynamic || props::inner_stride == stride.inner()
-                || (EigenRowMajor ? cols : rows) == 1)
-               && (props::outer_stride == Eigen::Dynamic || props::outer_stride == stride.outer()
-                   || (EigenRowMajor ? rows : cols) == 1);
-    }
-    // NOLINTNEXTLINE(google-explicit-constructor)
-    operator bool() const { return conformable; }
-};
-
-template <typename Type>
-struct eigen_extract_stride {
-    using type = Type;
-};
-template <typename PlainObjectType, int MapOptions, typename StrideType>
-struct eigen_extract_stride<Eigen::Map<PlainObjectType, MapOptions, StrideType>> {
-    using type = StrideType;
-};
-template <typename PlainObjectType, int Options, typename StrideType>
-struct eigen_extract_stride<Eigen::Ref<PlainObjectType, Options, StrideType>> {
-    using type = StrideType;
-};
-
-// Helper struct for extracting information from an Eigen type
-template <typename Type_>
-struct EigenProps {
-    using Type = Type_;
-    using Scalar = typename Type::Scalar;
-    using StrideType = typename eigen_extract_stride<Type>::type;
-    static constexpr EigenIndex rows = Type::RowsAtCompileTime, cols = Type::ColsAtCompileTime,
-                                size = Type::SizeAtCompileTime;
-    static constexpr bool row_major = Type::IsRowMajor,
-                          vector
-                          = Type::IsVectorAtCompileTime, // At least one dimension has fixed size 1
-        fixed_rows = rows != Eigen::Dynamic, fixed_cols = cols != Eigen::Dynamic,
-                          fixed = size != Eigen::Dynamic, // Fully-fixed size
-        dynamic = !fixed_rows && !fixed_cols;             // Fully-dynamic size
-
-    template <EigenIndex i, EigenIndex ifzero>
-    using if_zero = std::integral_constant<EigenIndex, i == 0 ? ifzero : i>;
-    static constexpr EigenIndex inner_stride
-        = if_zero<StrideType::InnerStrideAtCompileTime, 1>::value,
-        outer_stride = if_zero < StrideType::OuterStrideAtCompileTime,
-        vector      ? size
-        : row_major ? cols
-                    : rows > ::value;
-    static constexpr bool dynamic_stride
-        = inner_stride == Eigen::Dynamic && outer_stride == Eigen::Dynamic;
-    static constexpr bool requires_row_major
-        = !dynamic_stride && !vector && (row_major ? inner_stride : outer_stride) == 1;
-    static constexpr bool requires_col_major
-        = !dynamic_stride && !vector && (row_major ? outer_stride : inner_stride) == 1;
-
-    // Takes an input array and determines whether we can make it fit into the Eigen type.  If
-    // the array is a vector, we attempt to fit it into either an Eigen 1xN or Nx1 vector
-    // (preferring the latter if it will fit in either, i.e. for a fully dynamic matrix type).
-    static EigenConformable<row_major> conformable(const array &a) {
-        const auto dims = a.ndim();
-        if (dims < 1 || dims > 2) {
-            return false;
-        }
-
-        if (dims == 2) { // Matrix type: require exact match (or dynamic)
-
-            EigenIndex np_rows = a.shape(0), np_cols = a.shape(1),
-                       np_rstride = a.strides(0) / static_cast<ssize_t>(sizeof(Scalar)),
-                       np_cstride = a.strides(1) / static_cast<ssize_t>(sizeof(Scalar));
-            if ((fixed_rows && np_rows != rows) || (fixed_cols && np_cols != cols)) {
-                return false;
-            }
-
-            return {np_rows, np_cols, np_rstride, np_cstride};
-        }
-
-        // Otherwise we're storing an n-vector.  Only one of the strides will be used, but
-        // whichever is used, we want the (single) numpy stride value.
-        const EigenIndex n = a.shape(0),
-                         stride = a.strides(0) / static_cast<ssize_t>(sizeof(Scalar));
-
-        if (vector) { // Eigen type is a compile-time vector
-            if (fixed && size != n) {
-                return false; // Vector size mismatch
-            }
-            return {rows == 1 ? 1 : n, cols == 1 ? 1 : n, stride};
-        }
-        if (fixed) {
-            // The type has a fixed size, but is not a vector: abort
-            return false;
-        }
-        if (fixed_cols) {
-            // Since this isn't a vector, cols must be != 1.  We allow this only if it exactly
-            // equals the number of elements (rows is Dynamic, and so 1 row is allowed).
-            if (cols != n) {
-                return false;
-            }
-            return {1, n, stride};
-        } // Otherwise it's either fully dynamic, or column dynamic; both become a column vector
-        if (fixed_rows && rows != n) {
-            return false;
-        }
-        return {n, 1, stride};
-    }
-
-    static constexpr bool show_writeable
-        = is_eigen_dense_map<Type>::value && is_eigen_mutable_map<Type>::value;
-    static constexpr bool show_order = is_eigen_dense_map<Type>::value;
-    static constexpr bool show_c_contiguous = show_order && requires_row_major;
-    static constexpr bool show_f_contiguous
-        = !show_c_contiguous && show_order && requires_col_major;
-
-    static constexpr auto descriptor
-        = const_name("numpy.ndarray[") + npy_format_descriptor<Scalar>::name + const_name("[")
-          + const_name<fixed_rows>(const_name<(size_t) rows>(), const_name("m")) + const_name(", ")
-          + const_name<fixed_cols>(const_name<(size_t) cols>(), const_name("n")) + const_name("]")
-          +
-          // For a reference type (e.g. Ref<MatrixXd>) we have other constraints that might need to
-          // be satisfied: writeable=True (for a mutable reference), and, depending on the map's
-          // stride options, possibly f_contiguous or c_contiguous.  We include them in the
-          // descriptor output to provide some hint as to why a TypeError is occurring (otherwise
-          // it can be confusing to see that a function accepts a 'numpy.ndarray[float64[3,2]]' and
-          // an error message that you *gave* a numpy.ndarray of the right type and dimensions.
-          const_name<show_writeable>(", flags.writeable", "")
-          + const_name<show_c_contiguous>(", flags.c_contiguous", "")
-          + const_name<show_f_contiguous>(", flags.f_contiguous", "") + const_name("]");
-};
-
-// Casts an Eigen type to numpy array.  If given a base, the numpy array references the src data,
-// otherwise it'll make a copy.  writeable lets you turn off the writeable flag for the array.
-template <typename props>
-handle
-eigen_array_cast(typename props::Type const &src, handle base = handle(), bool writeable = true) {
-    constexpr ssize_t elem_size = sizeof(typename props::Scalar);
-    array a;
-    if (props::vector) {
-        a = array({src.size()}, {elem_size * src.innerStride()}, src.data(), base);
-    } else {
-        a = array({src.rows(), src.cols()},
-                  {elem_size * src.rowStride(), elem_size * src.colStride()},
-                  src.data(),
-                  base);
-    }
-
-    if (!writeable) {
-        array_proxy(a.ptr())->flags &= ~detail::npy_api::NPY_ARRAY_WRITEABLE_;
-    }
-
-    return a.release();
-}
-
-// Takes an lvalue ref to some Eigen type and a (python) base object, creating a numpy array that
-// reference the Eigen object's data with `base` as the python-registered base class (if omitted,
-// the base will be set to None, and lifetime management is up to the caller).  The numpy array is
-// non-writeable if the given type is const.
-template <typename props, typename Type>
-handle eigen_ref_array(Type &src, handle parent = none()) {
-    // none here is to get past array's should-we-copy detection, which currently always
-    // copies when there is no base.  Setting the base to None should be harmless.
-    return eigen_array_cast<props>(src, parent, !std::is_const<Type>::value);
-}
-
-// Takes a pointer to some dense, plain Eigen type, builds a capsule around it, then returns a
-// numpy array that references the encapsulated data with a python-side reference to the capsule to
-// tie its destruction to that of any dependent python objects.  Const-ness is determined by
-// whether or not the Type of the pointer given is const.
-template <typename props, typename Type, typename = enable_if_t<is_eigen_dense_plain<Type>::value>>
-handle eigen_encapsulate(Type *src) {
-    capsule base(src, [](void *o) { delete static_cast<Type *>(o); });
-    return eigen_ref_array<props>(*src, base);
-}
-
-// Type caster for regular, dense matrix types (e.g. MatrixXd), but not maps/refs/etc. of dense
-// types.
-template <typename Type>
-struct type_caster<Type, enable_if_t<is_eigen_dense_plain<Type>::value>> {
-    using Scalar = typename Type::Scalar;
-    static_assert(!std::is_pointer<Scalar>::value,
-                  PYBIND11_EIGEN_MESSAGE_POINTER_TYPES_ARE_NOT_SUPPORTED);
-    using props = EigenProps<Type>;
-
-    bool load(handle src, bool convert) {
-        // If we're in no-convert mode, only load if given an array of the correct type
-        if (!convert && !isinstance<array_t<Scalar>>(src)) {
-            return false;
-        }
-
-        // Coerce into an array, but don't do type conversion yet; the copy below handles it.
-        auto buf = array::ensure(src);
-
-        if (!buf) {
-            return false;
-        }
-
-        auto dims = buf.ndim();
-        if (dims < 1 || dims > 2) {
-            return false;
-        }
-
-        auto fits = props::conformable(buf);
-        if (!fits) {
-            return false;
-        }
-
-        // Allocate the new type, then build a numpy reference into it
-        value = Type(fits.rows, fits.cols);
-        auto ref = reinterpret_steal<array>(eigen_ref_array<props>(value));
-        if (dims == 1) {
-            ref = ref.squeeze();
-        } else if (ref.ndim() == 1) {
-            buf = buf.squeeze();
-        }
-
-        int result = detail::npy_api::get().PyArray_CopyInto_(ref.ptr(), buf.ptr());
-
-        if (result < 0) { // Copy failed!
-            PyErr_Clear();
-            return false;
-        }
-
-        return true;
-    }
-
-private:
-    // Cast implementation
-    template <typename CType>
-    static handle cast_impl(CType *src, return_value_policy policy, handle parent) {
-        switch (policy) {
-            case return_value_policy::take_ownership:
-            case return_value_policy::automatic:
-                return eigen_encapsulate<props>(src);
-            case return_value_policy::move:
-                return eigen_encapsulate<props>(new CType(std::move(*src)));
-            case return_value_policy::copy:
-                return eigen_array_cast<props>(*src);
-            case return_value_policy::reference:
-            case return_value_policy::automatic_reference:
-                return eigen_ref_array<props>(*src);
-            case return_value_policy::reference_internal:
-                return eigen_ref_array<props>(*src, parent);
-            default:
-                throw cast_error("unhandled return_value_policy: should not happen!");
-        };
-    }
-
-public:
-    // Normal returned non-reference, non-const value:
-    static handle cast(Type &&src, return_value_policy /* policy */, handle parent) {
-        return cast_impl(&src, return_value_policy::move, parent);
-    }
-    // If you return a non-reference const, we mark the numpy array readonly:
-    static handle cast(const Type &&src, return_value_policy /* policy */, handle parent) {
-        return cast_impl(&src, return_value_policy::move, parent);
-    }
-    // lvalue reference return; default (automatic) becomes copy
-    static handle cast(Type &src, return_value_policy policy, handle parent) {
-        if (policy == return_value_policy::automatic
-            || policy == return_value_policy::automatic_reference) {
-            policy = return_value_policy::copy;
-        }
-        return cast_impl(&src, policy, parent);
-    }
-    // const lvalue reference return; default (automatic) becomes copy
-    static handle cast(const Type &src, return_value_policy policy, handle parent) {
-        if (policy == return_value_policy::automatic
-            || policy == return_value_policy::automatic_reference) {
-            policy = return_value_policy::copy;
-        }
-        return cast(&src, policy, parent);
-    }
-    // non-const pointer return
-    static handle cast(Type *src, return_value_policy policy, handle parent) {
-        return cast_impl(src, policy, parent);
-    }
-    // const pointer return
-    static handle cast(const Type *src, return_value_policy policy, handle parent) {
-        return cast_impl(src, policy, parent);
-    }
-
-    static constexpr auto name = props::descriptor;
-
-    // NOLINTNEXTLINE(google-explicit-constructor)
-    operator Type *() { return &value; }
-    // NOLINTNEXTLINE(google-explicit-constructor)
-    operator Type &() { return value; }
-    // NOLINTNEXTLINE(google-explicit-constructor)
-    operator Type &&() && { return std::move(value); }
-    template <typename T>
-    using cast_op_type = movable_cast_op_type<T>;
-
-private:
-    Type value;
-};
-
-// Base class for casting reference/map/block/etc. objects back to python.
-template <typename MapType>
-struct eigen_map_caster {
-    static_assert(!std::is_pointer<typename MapType::Scalar>::value,
-                  PYBIND11_EIGEN_MESSAGE_POINTER_TYPES_ARE_NOT_SUPPORTED);
-
-private:
-    using props = EigenProps<MapType>;
-
-public:
-    // Directly referencing a ref/map's data is a bit dangerous (whatever the map/ref points to has
-    // to stay around), but we'll allow it under the assumption that you know what you're doing
-    // (and have an appropriate keep_alive in place).  We return a numpy array pointing directly at
-    // the ref's data (The numpy array ends up read-only if the ref was to a const matrix type.)
-    // Note that this means you need to ensure you don't destroy the object in some other way (e.g.
-    // with an appropriate keep_alive, or with a reference to a statically allocated matrix).
-    static handle cast(const MapType &src, return_value_policy policy, handle parent) {
-        switch (policy) {
-            case return_value_policy::copy:
-                return eigen_array_cast<props>(src);
-            case return_value_policy::reference_internal:
-                return eigen_array_cast<props>(src, parent, is_eigen_mutable_map<MapType>::value);
-            case return_value_policy::reference:
-            case return_value_policy::automatic:
-            case return_value_policy::automatic_reference:
-                return eigen_array_cast<props>(src, none(), is_eigen_mutable_map<MapType>::value);
-            default:
-                // move, take_ownership don't make any sense for a ref/map:
-                pybind11_fail("Invalid return_value_policy for Eigen Map/Ref/Block type");
-        }
-    }
-
-    static constexpr auto name = props::descriptor;
-
-    // Explicitly delete these: support python -> C++ conversion on these (i.e. these can be return
-    // types but not bound arguments).  We still provide them (with an explicitly delete) so that
-    // you end up here if you try anyway.
-    bool load(handle, bool) = delete;
-    operator MapType() = delete;
-    template <typename>
-    using cast_op_type = MapType;
-};
-
-// We can return any map-like object (but can only load Refs, specialized next):
-template <typename Type>
-struct type_caster<Type, enable_if_t<is_eigen_dense_map<Type>::value>> : eigen_map_caster<Type> {};
-
-// Loader for Ref<...> arguments.  See the documentation for info on how to make this work without
-// copying (it requires some extra effort in many cases).
-template <typename PlainObjectType, typename StrideType>
-struct type_caster<
-    Eigen::Ref<PlainObjectType, 0, StrideType>,
-    enable_if_t<is_eigen_dense_map<Eigen::Ref<PlainObjectType, 0, StrideType>>::value>>
-    : public eigen_map_caster<Eigen::Ref<PlainObjectType, 0, StrideType>> {
-private:
-    using Type = Eigen::Ref<PlainObjectType, 0, StrideType>;
-    using props = EigenProps<Type>;
-    using Scalar = typename props::Scalar;
-    static_assert(!std::is_pointer<Scalar>::value,
-                  PYBIND11_EIGEN_MESSAGE_POINTER_TYPES_ARE_NOT_SUPPORTED);
-    using MapType = Eigen::Map<PlainObjectType, 0, StrideType>;
-    using Array
-        = array_t<Scalar,
-                  array::forcecast
-                      | ((props::row_major ? props::inner_stride : props::outer_stride) == 1
-                             ? array::c_style
-                         : (props::row_major ? props::outer_stride : props::inner_stride) == 1
-                             ? array::f_style
-                             : 0)>;
-    static constexpr bool need_writeable = is_eigen_mutable_map<Type>::value;
-    // Delay construction (these have no default constructor)
-    std::unique_ptr<MapType> map;
-    std::unique_ptr<Type> ref;
-    // Our array.  When possible, this is just a numpy array pointing to the source data, but
-    // sometimes we can't avoid copying (e.g. input is not a numpy array at all, has an
-    // incompatible layout, or is an array of a type that needs to be converted).  Using a numpy
-    // temporary (rather than an Eigen temporary) saves an extra copy when we need both type
-    // conversion and storage order conversion.  (Note that we refuse to use this temporary copy
-    // when loading an argument for a Ref<M> with M non-const, i.e. a read-write reference).
-    Array copy_or_ref;
-
-public:
-    bool load(handle src, bool convert) {
-        // First check whether what we have is already an array of the right type.  If not, we
-        // can't avoid a copy (because the copy is also going to do type conversion).
-        bool need_copy = !isinstance<Array>(src);
-
-        EigenConformable<props::row_major> fits;
-        if (!need_copy) {
-            // We don't need a converting copy, but we also need to check whether the strides are
-            // compatible with the Ref's stride requirements
-            auto aref = reinterpret_borrow<Array>(src);
-
-            if (aref && (!need_writeable || aref.writeable())) {
-                fits = props::conformable(aref);
-                if (!fits) {
-                    return false; // Incompatible dimensions
-                }
-                if (!fits.template stride_compatible<props>()) {
-                    need_copy = true;
-                } else {
-                    copy_or_ref = std::move(aref);
-                }
-            } else {
-                need_copy = true;
-            }
-        }
-
-        if (need_copy) {
-            // We need to copy: If we need a mutable reference, or we're not supposed to convert
-            // (either because we're in the no-convert overload pass, or because we're explicitly
-            // instructed not to copy (via `py::arg().noconvert()`) we have to fail loading.
-            if (!convert || need_writeable) {
-                return false;
-            }
-
-            Array copy = Array::ensure(src);
-            if (!copy) {
-                return false;
-            }
-            fits = props::conformable(copy);
-            if (!fits || !fits.template stride_compatible<props>()) {
-                return false;
-            }
-            copy_or_ref = std::move(copy);
-            loader_life_support::add_patient(copy_or_ref);
-        }
-
-        ref.reset();
-        map.reset(new MapType(data(copy_or_ref),
-                              fits.rows,
-                              fits.cols,
-                              make_stride(fits.stride.outer(), fits.stride.inner())));
-        ref.reset(new Type(*map));
-
-        return true;
-    }
-
-    // NOLINTNEXTLINE(google-explicit-constructor)
-    operator Type *() { return ref.get(); }
-    // NOLINTNEXTLINE(google-explicit-constructor)
-    operator Type &() { return *ref; }
-    template <typename _T>
-    using cast_op_type = pybind11::detail::cast_op_type<_T>;
-
-private:
-    template <typename T = Type, enable_if_t<is_eigen_mutable_map<T>::value, int> = 0>
-    Scalar *data(Array &a) {
-        return a.mutable_data();
-    }
-
-    template <typename T = Type, enable_if_t<!is_eigen_mutable_map<T>::value, int> = 0>
-    const Scalar *data(Array &a) {
-        return a.data();
-    }
-
-    // Attempt to figure out a constructor of `Stride` that will work.
-    // If both strides are fixed, use a default constructor:
-    template <typename S>
-    using stride_ctor_default = bool_constant<S::InnerStrideAtCompileTime != Eigen::Dynamic
-                                              && S::OuterStrideAtCompileTime != Eigen::Dynamic
-                                              && std::is_default_constructible<S>::value>;
-    // Otherwise, if there is a two-index constructor, assume it is (outer,inner) like
-    // Eigen::Stride, and use it:
-    template <typename S>
-    using stride_ctor_dual
-        = bool_constant<!stride_ctor_default<S>::value
-                        && std::is_constructible<S, EigenIndex, EigenIndex>::value>;
-    // Otherwise, if there is a one-index constructor, and just one of the strides is dynamic, use
-    // it (passing whichever stride is dynamic).
-    template <typename S>
-    using stride_ctor_outer
-        = bool_constant<!any_of<stride_ctor_default<S>, stride_ctor_dual<S>>::value
-                        && S::OuterStrideAtCompileTime == Eigen::Dynamic
-                        && S::InnerStrideAtCompileTime != Eigen::Dynamic
-                        && std::is_constructible<S, EigenIndex>::value>;
-    template <typename S>
-    using stride_ctor_inner
-        = bool_constant<!any_of<stride_ctor_default<S>, stride_ctor_dual<S>>::value
-                        && S::InnerStrideAtCompileTime == Eigen::Dynamic
-                        && S::OuterStrideAtCompileTime != Eigen::Dynamic
-                        && std::is_constructible<S, EigenIndex>::value>;
-
-    template <typename S = StrideType, enable_if_t<stride_ctor_default<S>::value, int> = 0>
-    static S make_stride(EigenIndex, EigenIndex) {
-        return S();
-    }
-    template <typename S = StrideType, enable_if_t<stride_ctor_dual<S>::value, int> = 0>
-    static S make_stride(EigenIndex outer, EigenIndex inner) {
-        return S(outer, inner);
-    }
-    template <typename S = StrideType, enable_if_t<stride_ctor_outer<S>::value, int> = 0>
-    static S make_stride(EigenIndex outer, EigenIndex) {
-        return S(outer);
-    }
-    template <typename S = StrideType, enable_if_t<stride_ctor_inner<S>::value, int> = 0>
-    static S make_stride(EigenIndex, EigenIndex inner) {
-        return S(inner);
-    }
-};
-
-// type_caster for special matrix types (e.g. DiagonalMatrix), which are EigenBase, but not
-// EigenDense (i.e. they don't have a data(), at least not with the usual matrix layout).
-// load() is not supported, but we can cast them into the python domain by first copying to a
-// regular Eigen::Matrix, then casting that.
-template <typename Type>
-struct type_caster<Type, enable_if_t<is_eigen_other<Type>::value>> {
-    static_assert(!std::is_pointer<typename Type::Scalar>::value,
-                  PYBIND11_EIGEN_MESSAGE_POINTER_TYPES_ARE_NOT_SUPPORTED);
-
-protected:
-    using Matrix
-        = Eigen::Matrix<typename Type::Scalar, Type::RowsAtCompileTime, Type::ColsAtCompileTime>;
-    using props = EigenProps<Matrix>;
-
-public:
-    static handle cast(const Type &src, return_value_policy /* policy */, handle /* parent */) {
-        handle h = eigen_encapsulate<props>(new Matrix(src));
-        return h;
-    }
-    static handle cast(const Type *src, return_value_policy policy, handle parent) {
-        return cast(*src, policy, parent);
-    }
-
-    static constexpr auto name = props::descriptor;
-
-    // Explicitly delete these: support python -> C++ conversion on these (i.e. these can be return
-    // types but not bound arguments).  We still provide them (with an explicitly delete) so that
-    // you end up here if you try anyway.
-    bool load(handle, bool) = delete;
-    operator Type() = delete;
-    template <typename>
-    using cast_op_type = Type;
-};
-
-template <typename Type>
-struct type_caster<Type, enable_if_t<is_eigen_sparse<Type>::value>> {
-    using Scalar = typename Type::Scalar;
-    static_assert(!std::is_pointer<Scalar>::value,
-                  PYBIND11_EIGEN_MESSAGE_POINTER_TYPES_ARE_NOT_SUPPORTED);
-    using StorageIndex = remove_reference_t<decltype(*std::declval<Type>().outerIndexPtr())>;
-    using Index = typename Type::Index;
-    static constexpr bool rowMajor = Type::IsRowMajor;
-
-    bool load(handle src, bool) {
-        if (!src) {
-            return false;
-        }
-
-        auto obj = reinterpret_borrow<object>(src);
-        object sparse_module = module_::import("scipy.sparse");
-        object matrix_type = sparse_module.attr(rowMajor ? "csr_matrix" : "csc_matrix");
-
-        if (!type::handle_of(obj).is(matrix_type)) {
-            try {
-                obj = matrix_type(obj);
-            } catch (const error_already_set &) {
-                return false;
-            }
-        }
-
-        auto values = array_t<Scalar>((object) obj.attr("data"));
-        auto innerIndices = array_t<StorageIndex>((object) obj.attr("indices"));
-        auto outerIndices = array_t<StorageIndex>((object) obj.attr("indptr"));
-        auto shape = pybind11::tuple((pybind11::object) obj.attr("shape"));
-        auto nnz = obj.attr("nnz").cast<Index>();
-
-        if (!values || !innerIndices || !outerIndices) {
-            return false;
-        }
-
-        value = EigenMapSparseMatrix<Scalar,
-                                     Type::Flags &(Eigen::RowMajor | Eigen::ColMajor),
-                                     StorageIndex>(shape[0].cast<Index>(),
-                                                   shape[1].cast<Index>(),
-                                                   std::move(nnz),
-                                                   outerIndices.mutable_data(),
-                                                   innerIndices.mutable_data(),
-                                                   values.mutable_data());
-
-        return true;
-    }
-
-    static handle cast(const Type &src, return_value_policy /* policy */, handle /* parent */) {
-        const_cast<Type &>(src).makeCompressed();
-
-        object matrix_type
-            = module_::import("scipy.sparse").attr(rowMajor ? "csr_matrix" : "csc_matrix");
-
-        array data(src.nonZeros(), src.valuePtr());
-        array outerIndices((rowMajor ? src.rows() : src.cols()) + 1, src.outerIndexPtr());
-        array innerIndices(src.nonZeros(), src.innerIndexPtr());
-
-        return matrix_type(pybind11::make_tuple(
-                               std::move(data), std::move(innerIndices), std::move(outerIndices)),
-                           pybind11::make_tuple(src.rows(), src.cols()))
-            .release();
-    }
-
-    PYBIND11_TYPE_CASTER(Type,
-                         const_name<(Type::IsRowMajor) != 0>("scipy.sparse.csr_matrix[",
-                                                             "scipy.sparse.csc_matrix[")
-                             + npy_format_descriptor<Scalar>::name + const_name("]"));
-};
-
-PYBIND11_NAMESPACE_END(detail)
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/eigen/tensor.h

@@ -1,516 +0,0 @@
-/*
-    pybind11/eigen/tensor.h: Transparent conversion for Eigen tensors
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-*/
-
-#pragma once
-
-#include "../numpy.h"
-#include "common.h"
-
-#if defined(__GNUC__) && !defined(__clang__) && !defined(__INTEL_COMPILER)
-static_assert(__GNUC__ > 5, "Eigen Tensor support in pybind11 requires GCC > 5.0");
-#endif
-
-// Disable warnings for Eigen
-PYBIND11_WARNING_PUSH
-PYBIND11_WARNING_DISABLE_MSVC(4554)
-PYBIND11_WARNING_DISABLE_MSVC(4127)
-#if defined(__MINGW32__)
-PYBIND11_WARNING_DISABLE_GCC("-Wmaybe-uninitialized")
-#endif
-
-#include <unsupported/Eigen/CXX11/Tensor>
-
-PYBIND11_WARNING_POP
-
-static_assert(EIGEN_VERSION_AT_LEAST(3, 3, 0),
-              "Eigen Tensor support in pybind11 requires Eigen >= 3.3.0");
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-
-PYBIND11_WARNING_DISABLE_MSVC(4127)
-
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-inline bool is_tensor_aligned(const void *data) {
-    return (reinterpret_cast<std::size_t>(data) % EIGEN_DEFAULT_ALIGN_BYTES) == 0;
-}
-
-template <typename T>
-constexpr int compute_array_flag_from_tensor() {
-    static_assert((static_cast<int>(T::Layout) == static_cast<int>(Eigen::RowMajor))
-                      || (static_cast<int>(T::Layout) == static_cast<int>(Eigen::ColMajor)),
-                  "Layout must be row or column major");
-    return (static_cast<int>(T::Layout) == static_cast<int>(Eigen::RowMajor)) ? array::c_style
-                                                                              : array::f_style;
-}
-
-template <typename T>
-struct eigen_tensor_helper {};
-
-template <typename Scalar_, int NumIndices_, int Options_, typename IndexType>
-struct eigen_tensor_helper<Eigen::Tensor<Scalar_, NumIndices_, Options_, IndexType>> {
-    using Type = Eigen::Tensor<Scalar_, NumIndices_, Options_, IndexType>;
-    using ValidType = void;
-
-    static Eigen::DSizes<typename Type::Index, Type::NumIndices> get_shape(const Type &f) {
-        return f.dimensions();
-    }
-
-    static constexpr bool
-    is_correct_shape(const Eigen::DSizes<typename Type::Index, Type::NumIndices> & /*shape*/) {
-        return true;
-    }
-
-    template <typename T>
-    struct helper {};
-
-    template <size_t... Is>
-    struct helper<index_sequence<Is...>> {
-        static constexpr auto value = concat(const_name(((void) Is, "?"))...);
-    };
-
-    static constexpr auto dimensions_descriptor
-        = helper<decltype(make_index_sequence<Type::NumIndices>())>::value;
-
-    template <typename... Args>
-    static Type *alloc(Args &&...args) {
-        return new Type(std::forward<Args>(args)...);
-    }
-
-    static void free(Type *tensor) { delete tensor; }
-};
-
-template <typename Scalar_, typename std::ptrdiff_t... Indices, int Options_, typename IndexType>
-struct eigen_tensor_helper<
-    Eigen::TensorFixedSize<Scalar_, Eigen::Sizes<Indices...>, Options_, IndexType>> {
-    using Type = Eigen::TensorFixedSize<Scalar_, Eigen::Sizes<Indices...>, Options_, IndexType>;
-    using ValidType = void;
-
-    static constexpr Eigen::DSizes<typename Type::Index, Type::NumIndices>
-    get_shape(const Type & /*f*/) {
-        return get_shape();
-    }
-
-    static constexpr Eigen::DSizes<typename Type::Index, Type::NumIndices> get_shape() {
-        return Eigen::DSizes<typename Type::Index, Type::NumIndices>(Indices...);
-    }
-
-    static bool
-    is_correct_shape(const Eigen::DSizes<typename Type::Index, Type::NumIndices> &shape) {
-        return get_shape() == shape;
-    }
-
-    static constexpr auto dimensions_descriptor = concat(const_name<Indices>()...);
-
-    template <typename... Args>
-    static Type *alloc(Args &&...args) {
-        Eigen::aligned_allocator<Type> allocator;
-        return ::new (allocator.allocate(1)) Type(std::forward<Args>(args)...);
-    }
-
-    static void free(Type *tensor) {
-        Eigen::aligned_allocator<Type> allocator;
-        tensor->~Type();
-        allocator.deallocate(tensor, 1);
-    }
-};
-
-template <typename Type, bool ShowDetails, bool NeedsWriteable = false>
-struct get_tensor_descriptor {
-    static constexpr auto details
-        = const_name<NeedsWriteable>(", flags.writeable", "")
-          + const_name<static_cast<int>(Type::Layout) == static_cast<int>(Eigen::RowMajor)>(
-              ", flags.c_contiguous", ", flags.f_contiguous");
-    static constexpr auto value
-        = const_name("numpy.ndarray[") + npy_format_descriptor<typename Type::Scalar>::name
-          + const_name("[") + eigen_tensor_helper<remove_cv_t<Type>>::dimensions_descriptor
-          + const_name("]") + const_name<ShowDetails>(details, const_name("")) + const_name("]");
-};
-
-// When EIGEN_AVOID_STL_ARRAY is defined, Eigen::DSizes<T, 0> does not have the begin() member
-// function. Falling back to a simple loop works around this issue.
-//
-// We need to disable the type-limits warning for the inner loop when size = 0.
-
-PYBIND11_WARNING_PUSH
-PYBIND11_WARNING_DISABLE_GCC("-Wtype-limits")
-
-template <typename T, int size>
-std::vector<T> convert_dsizes_to_vector(const Eigen::DSizes<T, size> &arr) {
-    std::vector<T> result(size);
-
-    for (size_t i = 0; i < size; i++) {
-        result[i] = arr[i];
-    }
-
-    return result;
-}
-
-template <typename T, int size>
-Eigen::DSizes<T, size> get_shape_for_array(const array &arr) {
-    Eigen::DSizes<T, size> result;
-    const T *shape = arr.shape();
-    for (size_t i = 0; i < size; i++) {
-        result[i] = shape[i];
-    }
-
-    return result;
-}
-
-PYBIND11_WARNING_POP
-
-template <typename Type>
-struct type_caster<Type, typename eigen_tensor_helper<Type>::ValidType> {
-    static_assert(!std::is_pointer<typename Type::Scalar>::value,
-                  PYBIND11_EIGEN_MESSAGE_POINTER_TYPES_ARE_NOT_SUPPORTED);
-    using Helper = eigen_tensor_helper<Type>;
-    static constexpr auto temp_name = get_tensor_descriptor<Type, false>::value;
-    PYBIND11_TYPE_CASTER(Type, temp_name);
-
-    bool load(handle src, bool convert) {
-        if (!convert) {
-            if (!isinstance<array>(src)) {
-                return false;
-            }
-            array temp = array::ensure(src);
-            if (!temp) {
-                return false;
-            }
-
-            if (!temp.dtype().is(dtype::of<typename Type::Scalar>())) {
-                return false;
-            }
-        }
-
-        array_t<typename Type::Scalar, compute_array_flag_from_tensor<Type>()> arr(
-            reinterpret_borrow<object>(src));
-
-        if (arr.ndim() != Type::NumIndices) {
-            return false;
-        }
-        auto shape = get_shape_for_array<typename Type::Index, Type::NumIndices>(arr);
-
-        if (!Helper::is_correct_shape(shape)) {
-            return false;
-        }
-
-#if EIGEN_VERSION_AT_LEAST(3, 4, 0)
-        auto data_pointer = arr.data();
-#else
-        // Handle Eigen bug
-        auto data_pointer = const_cast<typename Type::Scalar *>(arr.data());
-#endif
-
-        if (is_tensor_aligned(arr.data())) {
-            value = Eigen::TensorMap<const Type, Eigen::Aligned>(data_pointer, shape);
-        } else {
-            value = Eigen::TensorMap<const Type>(data_pointer, shape);
-        }
-
-        return true;
-    }
-
-    static handle cast(Type &&src, return_value_policy policy, handle parent) {
-        if (policy == return_value_policy::reference
-            || policy == return_value_policy::reference_internal) {
-            pybind11_fail("Cannot use a reference return value policy for an rvalue");
-        }
-        return cast_impl(&src, return_value_policy::move, parent);
-    }
-
-    static handle cast(const Type &&src, return_value_policy policy, handle parent) {
-        if (policy == return_value_policy::reference
-            || policy == return_value_policy::reference_internal) {
-            pybind11_fail("Cannot use a reference return value policy for an rvalue");
-        }
-        return cast_impl(&src, return_value_policy::move, parent);
-    }
-
-    static handle cast(Type &src, return_value_policy policy, handle parent) {
-        if (policy == return_value_policy::automatic
-            || policy == return_value_policy::automatic_reference) {
-            policy = return_value_policy::copy;
-        }
-        return cast_impl(&src, policy, parent);
-    }
-
-    static handle cast(const Type &src, return_value_policy policy, handle parent) {
-        if (policy == return_value_policy::automatic
-            || policy == return_value_policy::automatic_reference) {
-            policy = return_value_policy::copy;
-        }
-        return cast(&src, policy, parent);
-    }
-
-    static handle cast(Type *src, return_value_policy policy, handle parent) {
-        if (policy == return_value_policy::automatic) {
-            policy = return_value_policy::take_ownership;
-        } else if (policy == return_value_policy::automatic_reference) {
-            policy = return_value_policy::reference;
-        }
-        return cast_impl(src, policy, parent);
-    }
-
-    static handle cast(const Type *src, return_value_policy policy, handle parent) {
-        if (policy == return_value_policy::automatic) {
-            policy = return_value_policy::take_ownership;
-        } else if (policy == return_value_policy::automatic_reference) {
-            policy = return_value_policy::reference;
-        }
-        return cast_impl(src, policy, parent);
-    }
-
-    template <typename C>
-    static handle cast_impl(C *src, return_value_policy policy, handle parent) {
-        object parent_object;
-        bool writeable = false;
-        switch (policy) {
-            case return_value_policy::move:
-                if (std::is_const<C>::value) {
-                    pybind11_fail("Cannot move from a constant reference");
-                }
-
-                src = Helper::alloc(std::move(*src));
-
-                parent_object
-                    = capsule(src, [](void *ptr) { Helper::free(reinterpret_cast<Type *>(ptr)); });
-                writeable = true;
-                break;
-
-            case return_value_policy::take_ownership:
-                if (std::is_const<C>::value) {
-                    // This cast is ugly, and might be UB in some cases, but we don't have an
-                    // alternative here as we must free that memory
-                    Helper::free(const_cast<Type *>(src));
-                    pybind11_fail("Cannot take ownership of a const reference");
-                }
-
-                parent_object
-                    = capsule(src, [](void *ptr) { Helper::free(reinterpret_cast<Type *>(ptr)); });
-                writeable = true;
-                break;
-
-            case return_value_policy::copy:
-                writeable = true;
-                break;
-
-            case return_value_policy::reference:
-                parent_object = none();
-                writeable = !std::is_const<C>::value;
-                break;
-
-            case return_value_policy::reference_internal:
-                // Default should do the right thing
-                if (!parent) {
-                    pybind11_fail("Cannot use reference internal when there is no parent");
-                }
-                parent_object = reinterpret_borrow<object>(parent);
-                writeable = !std::is_const<C>::value;
-                break;
-
-            default:
-                pybind11_fail("pybind11 bug in eigen.h, please file a bug report");
-        }
-
-        auto result = array_t<typename Type::Scalar, compute_array_flag_from_tensor<Type>()>(
-            convert_dsizes_to_vector(Helper::get_shape(*src)), src->data(), parent_object);
-
-        if (!writeable) {
-            array_proxy(result.ptr())->flags &= ~detail::npy_api::NPY_ARRAY_WRITEABLE_;
-        }
-
-        return result.release();
-    }
-};
-
-template <typename StoragePointerType,
-          bool needs_writeable,
-          enable_if_t<!needs_writeable, bool> = true>
-StoragePointerType get_array_data_for_type(array &arr) {
-#if EIGEN_VERSION_AT_LEAST(3, 4, 0)
-    return reinterpret_cast<StoragePointerType>(arr.data());
-#else
-    // Handle Eigen bug
-    return reinterpret_cast<StoragePointerType>(const_cast<void *>(arr.data()));
-#endif
-}
-
-template <typename StoragePointerType,
-          bool needs_writeable,
-          enable_if_t<needs_writeable, bool> = true>
-StoragePointerType get_array_data_for_type(array &arr) {
-    return reinterpret_cast<StoragePointerType>(arr.mutable_data());
-}
-
-template <typename T, typename = void>
-struct get_storage_pointer_type;
-
-template <typename MapType>
-struct get_storage_pointer_type<MapType, void_t<typename MapType::StoragePointerType>> {
-    using SPT = typename MapType::StoragePointerType;
-};
-
-template <typename MapType>
-struct get_storage_pointer_type<MapType, void_t<typename MapType::PointerArgType>> {
-    using SPT = typename MapType::PointerArgType;
-};
-
-template <typename Type, int Options>
-struct type_caster<Eigen::TensorMap<Type, Options>,
-                   typename eigen_tensor_helper<remove_cv_t<Type>>::ValidType> {
-    static_assert(!std::is_pointer<typename Type::Scalar>::value,
-                  PYBIND11_EIGEN_MESSAGE_POINTER_TYPES_ARE_NOT_SUPPORTED);
-    using MapType = Eigen::TensorMap<Type, Options>;
-    using Helper = eigen_tensor_helper<remove_cv_t<Type>>;
-
-    bool load(handle src, bool /*convert*/) {
-        // Note that we have a lot more checks here as we want to make sure to avoid copies
-        if (!isinstance<array>(src)) {
-            return false;
-        }
-        auto arr = reinterpret_borrow<array>(src);
-        if ((arr.flags() & compute_array_flag_from_tensor<Type>()) == 0) {
-            return false;
-        }
-
-        if (!arr.dtype().is(dtype::of<typename Type::Scalar>())) {
-            return false;
-        }
-
-        if (arr.ndim() != Type::NumIndices) {
-            return false;
-        }
-
-        constexpr bool is_aligned = (Options & Eigen::Aligned) != 0;
-
-        if (is_aligned && !is_tensor_aligned(arr.data())) {
-            return false;
-        }
-
-        auto shape = get_shape_for_array<typename Type::Index, Type::NumIndices>(arr);
-
-        if (!Helper::is_correct_shape(shape)) {
-            return false;
-        }
-
-        if (needs_writeable && !arr.writeable()) {
-            return false;
-        }
-
-        auto result = get_array_data_for_type<typename get_storage_pointer_type<MapType>::SPT,
-                                              needs_writeable>(arr);
-
-        value.reset(new MapType(std::move(result), std::move(shape)));
-
-        return true;
-    }
-
-    static handle cast(MapType &&src, return_value_policy policy, handle parent) {
-        return cast_impl(&src, policy, parent);
-    }
-
-    static handle cast(const MapType &&src, return_value_policy policy, handle parent) {
-        return cast_impl(&src, policy, parent);
-    }
-
-    static handle cast(MapType &src, return_value_policy policy, handle parent) {
-        if (policy == return_value_policy::automatic
-            || policy == return_value_policy::automatic_reference) {
-            policy = return_value_policy::copy;
-        }
-        return cast_impl(&src, policy, parent);
-    }
-
-    static handle cast(const MapType &src, return_value_policy policy, handle parent) {
-        if (policy == return_value_policy::automatic
-            || policy == return_value_policy::automatic_reference) {
-            policy = return_value_policy::copy;
-        }
-        return cast(&src, policy, parent);
-    }
-
-    static handle cast(MapType *src, return_value_policy policy, handle parent) {
-        if (policy == return_value_policy::automatic) {
-            policy = return_value_policy::take_ownership;
-        } else if (policy == return_value_policy::automatic_reference) {
-            policy = return_value_policy::reference;
-        }
-        return cast_impl(src, policy, parent);
-    }
-
-    static handle cast(const MapType *src, return_value_policy policy, handle parent) {
-        if (policy == return_value_policy::automatic) {
-            policy = return_value_policy::take_ownership;
-        } else if (policy == return_value_policy::automatic_reference) {
-            policy = return_value_policy::reference;
-        }
-        return cast_impl(src, policy, parent);
-    }
-
-    template <typename C>
-    static handle cast_impl(C *src, return_value_policy policy, handle parent) {
-        object parent_object;
-        constexpr bool writeable = !std::is_const<C>::value;
-        switch (policy) {
-            case return_value_policy::reference:
-                parent_object = none();
-                break;
-
-            case return_value_policy::reference_internal:
-                // Default should do the right thing
-                if (!parent) {
-                    pybind11_fail("Cannot use reference internal when there is no parent");
-                }
-                parent_object = reinterpret_borrow<object>(parent);
-                break;
-
-            case return_value_policy::take_ownership:
-                delete src;
-                // fallthrough
-            default:
-                // move, take_ownership don't make any sense for a ref/map:
-                pybind11_fail("Invalid return_value_policy for Eigen Map type, must be either "
-                              "reference or reference_internal");
-        }
-
-        auto result = array_t<typename Type::Scalar, compute_array_flag_from_tensor<Type>()>(
-            convert_dsizes_to_vector(Helper::get_shape(*src)),
-            src->data(),
-            std::move(parent_object));
-
-        if (!writeable) {
-            array_proxy(result.ptr())->flags &= ~detail::npy_api::NPY_ARRAY_WRITEABLE_;
-        }
-
-        return result.release();
-    }
-
-#if EIGEN_VERSION_AT_LEAST(3, 4, 0)
-
-    static constexpr bool needs_writeable = !std::is_const<typename std::remove_pointer<
-        typename get_storage_pointer_type<MapType>::SPT>::type>::value;
-#else
-    // Handle Eigen bug
-    static constexpr bool needs_writeable = !std::is_const<Type>::value;
-#endif
-
-protected:
-    // TODO: Move to std::optional once std::optional has more support
-    std::unique_ptr<MapType> value;
-
-public:
-    static constexpr auto name = get_tensor_descriptor<Type, true, needs_writeable>::value;
-    explicit operator MapType *() { return value.get(); }
-    explicit operator MapType &() { return *value; }
-    explicit operator MapType &&() && { return std::move(*value); }
-
-    template <typename T_>
-    using cast_op_type = ::pybind11::detail::movable_cast_op_type<T_>;
-};
-
-PYBIND11_NAMESPACE_END(detail)
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/embed.h

@@ -1,316 +0,0 @@
-/*
-    pybind11/embed.h: Support for embedding the interpreter
-
-    Copyright (c) 2017 Wenzel Jakob <wenzel.jakob@epfl.ch>
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-*/
-
-#pragma once
-
-#include "pybind11.h"
-#include "eval.h"
-
-#include <memory>
-#include <vector>
-
-#if defined(PYPY_VERSION)
-#    error Embedding the interpreter is not supported with PyPy
-#endif
-
-#define PYBIND11_EMBEDDED_MODULE_IMPL(name)                                                       \
-    extern "C" PyObject *pybind11_init_impl_##name();                                             \
-    extern "C" PyObject *pybind11_init_impl_##name() { return pybind11_init_wrapper_##name(); }
-
-/** \rst
-    Add a new module to the table of builtins for the interpreter. Must be
-    defined in global scope. The first macro parameter is the name of the
-    module (without quotes). The second parameter is the variable which will
-    be used as the interface to add functions and classes to the module.
-
-    .. code-block:: cpp
-
-        PYBIND11_EMBEDDED_MODULE(example, m) {
-            // ... initialize functions and classes here
-            m.def("foo", []() {
-                return "Hello, World!";
-            });
-        }
- \endrst */
-#define PYBIND11_EMBEDDED_MODULE(name, variable)                                                  \
-    static ::pybind11::module_::module_def PYBIND11_CONCAT(pybind11_module_def_, name);           \
-    static void PYBIND11_CONCAT(pybind11_init_, name)(::pybind11::module_ &);                     \
-    static PyObject PYBIND11_CONCAT(*pybind11_init_wrapper_, name)() {                            \
-        auto m = ::pybind11::module_::create_extension_module(                                    \
-            PYBIND11_TOSTRING(name), nullptr, &PYBIND11_CONCAT(pybind11_module_def_, name));      \
-        try {                                                                                     \
-            PYBIND11_CONCAT(pybind11_init_, name)(m);                                             \
-            return m.ptr();                                                                       \
-        }                                                                                         \
-        PYBIND11_CATCH_INIT_EXCEPTIONS                                                            \
-    }                                                                                             \
-    PYBIND11_EMBEDDED_MODULE_IMPL(name)                                                           \
-    ::pybind11::detail::embedded_module PYBIND11_CONCAT(pybind11_module_, name)(                  \
-        PYBIND11_TOSTRING(name), PYBIND11_CONCAT(pybind11_init_impl_, name));                     \
-    void PYBIND11_CONCAT(pybind11_init_, name)(::pybind11::module_                                \
-                                               & variable) // NOLINT(bugprone-macro-parentheses)
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-/// Python 2.7/3.x compatible version of `PyImport_AppendInittab` and error checks.
-struct embedded_module {
-    using init_t = PyObject *(*) ();
-    embedded_module(const char *name, init_t init) {
-        if (Py_IsInitialized() != 0) {
-            pybind11_fail("Can't add new modules after the interpreter has been initialized");
-        }
-
-        auto result = PyImport_AppendInittab(name, init);
-        if (result == -1) {
-            pybind11_fail("Insufficient memory to add a new module");
-        }
-    }
-};
-
-struct wide_char_arg_deleter {
-    void operator()(wchar_t *ptr) const {
-        // API docs: https://docs.python.org/3/c-api/sys.html#c.Py_DecodeLocale
-        PyMem_RawFree(ptr);
-    }
-};
-
-inline wchar_t *widen_chars(const char *safe_arg) {
-    wchar_t *widened_arg = Py_DecodeLocale(safe_arg, nullptr);
-    return widened_arg;
-}
-
-inline void precheck_interpreter() {
-    if (Py_IsInitialized() != 0) {
-        pybind11_fail("The interpreter is already running");
-    }
-}
-
-#if !defined(PYBIND11_PYCONFIG_SUPPORT_PY_VERSION_HEX)
-#    define PYBIND11_PYCONFIG_SUPPORT_PY_VERSION_HEX (0x03080000)
-#endif
-
-#if PY_VERSION_HEX < PYBIND11_PYCONFIG_SUPPORT_PY_VERSION_HEX
-inline void initialize_interpreter_pre_pyconfig(bool init_signal_handlers,
-                                                int argc,
-                                                const char *const *argv,
-                                                bool add_program_dir_to_path) {
-    detail::precheck_interpreter();
-    Py_InitializeEx(init_signal_handlers ? 1 : 0);
-#    if defined(WITH_THREAD) && PY_VERSION_HEX < 0x03070000
-    PyEval_InitThreads();
-#    endif
-
-    // Before it was special-cased in python 3.8, passing an empty or null argv
-    // caused a segfault, so we have to reimplement the special case ourselves.
-    bool special_case = (argv == nullptr || argc <= 0);
-
-    const char *const empty_argv[]{"\0"};
-    const char *const *safe_argv = special_case ? empty_argv : argv;
-    if (special_case) {
-        argc = 1;
-    }
-
-    auto argv_size = static_cast<size_t>(argc);
-    // SetArgv* on python 3 takes wchar_t, so we have to convert.
-    std::unique_ptr<wchar_t *[]> widened_argv(new wchar_t *[argv_size]);
-    std::vector<std::unique_ptr<wchar_t[], detail::wide_char_arg_deleter>> widened_argv_entries;
-    widened_argv_entries.reserve(argv_size);
-    for (size_t ii = 0; ii < argv_size; ++ii) {
-        widened_argv_entries.emplace_back(detail::widen_chars(safe_argv[ii]));
-        if (!widened_argv_entries.back()) {
-            // A null here indicates a character-encoding failure or the python
-            // interpreter out of memory. Give up.
-            return;
-        }
-        widened_argv[ii] = widened_argv_entries.back().get();
-    }
-
-    auto *pysys_argv = widened_argv.get();
-
-    PySys_SetArgvEx(argc, pysys_argv, static_cast<int>(add_program_dir_to_path));
-}
-#endif
-
-PYBIND11_NAMESPACE_END(detail)
-
-#if PY_VERSION_HEX >= PYBIND11_PYCONFIG_SUPPORT_PY_VERSION_HEX
-inline void initialize_interpreter(PyConfig *config,
-                                   int argc = 0,
-                                   const char *const *argv = nullptr,
-                                   bool add_program_dir_to_path = true) {
-    detail::precheck_interpreter();
-    PyStatus status = PyConfig_SetBytesArgv(config, argc, const_cast<char *const *>(argv));
-    if (PyStatus_Exception(status) != 0) {
-        // A failure here indicates a character-encoding failure or the python
-        // interpreter out of memory. Give up.
-        PyConfig_Clear(config);
-        throw std::runtime_error(PyStatus_IsError(status) != 0 ? status.err_msg
-                                                               : "Failed to prepare CPython");
-    }
-    status = Py_InitializeFromConfig(config);
-    if (PyStatus_Exception(status) != 0) {
-        PyConfig_Clear(config);
-        throw std::runtime_error(PyStatus_IsError(status) != 0 ? status.err_msg
-                                                               : "Failed to init CPython");
-    }
-    if (add_program_dir_to_path) {
-        PyRun_SimpleString("import sys, os.path; "
-                           "sys.path.insert(0, "
-                           "os.path.abspath(os.path.dirname(sys.argv[0])) "
-                           "if sys.argv and os.path.exists(sys.argv[0]) else '')");
-    }
-    PyConfig_Clear(config);
-}
-#endif
-
-/** \rst
-    Initialize the Python interpreter. No other pybind11 or CPython API functions can be
-    called before this is done; with the exception of `PYBIND11_EMBEDDED_MODULE`. The
-    optional `init_signal_handlers` parameter can be used to skip the registration of
-    signal handlers (see the `Python documentation`_ for details). Calling this function
-    again after the interpreter has already been initialized is a fatal error.
-
-    If initializing the Python interpreter fails, then the program is terminated.  (This
-    is controlled by the CPython runtime and is an exception to pybind11's normal behavior
-    of throwing exceptions on errors.)
-
-    The remaining optional parameters, `argc`, `argv`, and `add_program_dir_to_path` are
-    used to populate ``sys.argv`` and ``sys.path``.
-    See the |PySys_SetArgvEx documentation|_ for details.
-
-    .. _Python documentation: https://docs.python.org/3/c-api/init.html#c.Py_InitializeEx
-    .. |PySys_SetArgvEx documentation| replace:: ``PySys_SetArgvEx`` documentation
-    .. _PySys_SetArgvEx documentation: https://docs.python.org/3/c-api/init.html#c.PySys_SetArgvEx
- \endrst */
-inline void initialize_interpreter(bool init_signal_handlers = true,
-                                   int argc = 0,
-                                   const char *const *argv = nullptr,
-                                   bool add_program_dir_to_path = true) {
-#if PY_VERSION_HEX < PYBIND11_PYCONFIG_SUPPORT_PY_VERSION_HEX
-    detail::initialize_interpreter_pre_pyconfig(
-        init_signal_handlers, argc, argv, add_program_dir_to_path);
-#else
-    PyConfig config;
-    PyConfig_InitPythonConfig(&config);
-    // See PR #4473 for background
-    config.parse_argv = 0;
-
-    config.install_signal_handlers = init_signal_handlers ? 1 : 0;
-    initialize_interpreter(&config, argc, argv, add_program_dir_to_path);
-#endif
-}
-
-/** \rst
-    Shut down the Python interpreter. No pybind11 or CPython API functions can be called
-    after this. In addition, pybind11 objects must not outlive the interpreter:
-
-    .. code-block:: cpp
-
-        { // BAD
-            py::initialize_interpreter();
-            auto hello = py::str("Hello, World!");
-            py::finalize_interpreter();
-        } // <-- BOOM, hello's destructor is called after interpreter shutdown
-
-        { // GOOD
-            py::initialize_interpreter();
-            { // scoped
-                auto hello = py::str("Hello, World!");
-            } // <-- OK, hello is cleaned up properly
-            py::finalize_interpreter();
-        }
-
-        { // BETTER
-            py::scoped_interpreter guard{};
-            auto hello = py::str("Hello, World!");
-        }
-
-    .. warning::
-
-        The interpreter can be restarted by calling `initialize_interpreter` again.
-        Modules created using pybind11 can be safely re-initialized. However, Python
-        itself cannot completely unload binary extension modules and there are several
-        caveats with regard to interpreter restarting. All the details can be found
-        in the CPython documentation. In short, not all interpreter memory may be
-        freed, either due to reference cycles or user-created global data.
-
- \endrst */
-inline void finalize_interpreter() {
-    // Get the internals pointer (without creating it if it doesn't exist).  It's possible for the
-    // internals to be created during Py_Finalize() (e.g. if a py::capsule calls `get_internals()`
-    // during destruction), so we get the pointer-pointer here and check it after Py_Finalize().
-    detail::internals **internals_ptr_ptr = detail::get_internals_pp();
-    // It could also be stashed in state_dict, so look there too:
-    if (object internals_obj
-        = get_internals_obj_from_state_dict(detail::get_python_state_dict())) {
-        internals_ptr_ptr = detail::get_internals_pp_from_capsule(internals_obj);
-    }
-    // Local internals contains data managed by the current interpreter, so we must clear them to
-    // avoid undefined behaviors when initializing another interpreter
-    detail::get_local_internals().registered_types_cpp.clear();
-    detail::get_local_internals().registered_exception_translators.clear();
-
-    Py_Finalize();
-
-    if (internals_ptr_ptr) {
-        delete *internals_ptr_ptr;
-        *internals_ptr_ptr = nullptr;
-    }
-}
-
-/** \rst
-    Scope guard version of `initialize_interpreter` and `finalize_interpreter`.
-    This a move-only guard and only a single instance can exist.
-
-    See `initialize_interpreter` for a discussion of its constructor arguments.
-
-    .. code-block:: cpp
-
-        #include <pybind11/embed.h>
-
-        int main() {
-            py::scoped_interpreter guard{};
-            py::print(Hello, World!);
-        } // <-- interpreter shutdown
- \endrst */
-class scoped_interpreter {
-public:
-    explicit scoped_interpreter(bool init_signal_handlers = true,
-                                int argc = 0,
-                                const char *const *argv = nullptr,
-                                bool add_program_dir_to_path = true) {
-        initialize_interpreter(init_signal_handlers, argc, argv, add_program_dir_to_path);
-    }
-
-#if PY_VERSION_HEX >= PYBIND11_PYCONFIG_SUPPORT_PY_VERSION_HEX
-    explicit scoped_interpreter(PyConfig *config,
-                                int argc = 0,
-                                const char *const *argv = nullptr,
-                                bool add_program_dir_to_path = true) {
-        initialize_interpreter(config, argc, argv, add_program_dir_to_path);
-    }
-#endif
-
-    scoped_interpreter(const scoped_interpreter &) = delete;
-    scoped_interpreter(scoped_interpreter &&other) noexcept { other.is_valid = false; }
-    scoped_interpreter &operator=(const scoped_interpreter &) = delete;
-    scoped_interpreter &operator=(scoped_interpreter &&) = delete;
-
-    ~scoped_interpreter() {
-        if (is_valid) {
-            finalize_interpreter();
-        }
-    }
-
-private:
-    bool is_valid = true;
-};
-
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/eval.h

@@ -1,156 +0,0 @@
-/*
-    pybind11/eval.h: Support for evaluating Python expressions and statements
-    from strings and files
-
-    Copyright (c) 2016 Klemens Morgenstern <klemens.morgenstern@ed-chemnitz.de> and
-                       Wenzel Jakob <wenzel.jakob@epfl.ch>
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-*/
-
-#pragma once
-
-#include "pybind11.h"
-
-#include <utility>
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-inline void ensure_builtins_in_globals(object &global) {
-#if defined(PYPY_VERSION) || PY_VERSION_HEX < 0x03080000
-    // Running exec and eval adds `builtins` module under `__builtins__` key to
-    // globals if not yet present.  Python 3.8 made PyRun_String behave
-    // similarly. Let's also do that for older versions, for consistency. This
-    // was missing from PyPy3.8 7.3.7.
-    if (!global.contains("__builtins__"))
-        global["__builtins__"] = module_::import(PYBIND11_BUILTINS_MODULE);
-#else
-    (void) global;
-#endif
-}
-
-PYBIND11_NAMESPACE_END(detail)
-
-enum eval_mode {
-    /// Evaluate a string containing an isolated expression
-    eval_expr,
-
-    /// Evaluate a string containing a single statement. Returns \c none
-    eval_single_statement,
-
-    /// Evaluate a string containing a sequence of statement. Returns \c none
-    eval_statements
-};
-
-template <eval_mode mode = eval_expr>
-object eval(const str &expr, object global = globals(), object local = object()) {
-    if (!local) {
-        local = global;
-    }
-
-    detail::ensure_builtins_in_globals(global);
-
-    /* PyRun_String does not accept a PyObject / encoding specifier,
-       this seems to be the only alternative */
-    std::string buffer = "# -*- coding: utf-8 -*-\n" + (std::string) expr;
-
-    int start = 0;
-    switch (mode) {
-        case eval_expr:
-            start = Py_eval_input;
-            break;
-        case eval_single_statement:
-            start = Py_single_input;
-            break;
-        case eval_statements:
-            start = Py_file_input;
-            break;
-        default:
-            pybind11_fail("invalid evaluation mode");
-    }
-
-    PyObject *result = PyRun_String(buffer.c_str(), start, global.ptr(), local.ptr());
-    if (!result) {
-        throw error_already_set();
-    }
-    return reinterpret_steal<object>(result);
-}
-
-template <eval_mode mode = eval_expr, size_t N>
-object eval(const char (&s)[N], object global = globals(), object local = object()) {
-    /* Support raw string literals by removing common leading whitespace */
-    auto expr = (s[0] == '\n') ? str(module_::import("textwrap").attr("dedent")(s)) : str(s);
-    return eval<mode>(expr, std::move(global), std::move(local));
-}
-
-inline void exec(const str &expr, object global = globals(), object local = object()) {
-    eval<eval_statements>(expr, std::move(global), std::move(local));
-}
-
-template <size_t N>
-void exec(const char (&s)[N], object global = globals(), object local = object()) {
-    eval<eval_statements>(s, std::move(global), std::move(local));
-}
-
-#if defined(PYPY_VERSION)
-template <eval_mode mode = eval_statements>
-object eval_file(str, object, object) {
-    pybind11_fail("eval_file not supported in PyPy3. Use eval");
-}
-template <eval_mode mode = eval_statements>
-object eval_file(str, object) {
-    pybind11_fail("eval_file not supported in PyPy3. Use eval");
-}
-template <eval_mode mode = eval_statements>
-object eval_file(str) {
-    pybind11_fail("eval_file not supported in PyPy3. Use eval");
-}
-#else
-template <eval_mode mode = eval_statements>
-object eval_file(str fname, object global = globals(), object local = object()) {
-    if (!local) {
-        local = global;
-    }
-
-    detail::ensure_builtins_in_globals(global);
-
-    int start = 0;
-    switch (mode) {
-        case eval_expr:
-            start = Py_eval_input;
-            break;
-        case eval_single_statement:
-            start = Py_single_input;
-            break;
-        case eval_statements:
-            start = Py_file_input;
-            break;
-        default:
-            pybind11_fail("invalid evaluation mode");
-    }
-
-    int closeFile = 1;
-    std::string fname_str = (std::string) fname;
-    FILE *f = _Py_fopen_obj(fname.ptr(), "r");
-    if (!f) {
-        PyErr_Clear();
-        pybind11_fail("File \"" + fname_str + "\" could not be opened!");
-    }
-
-    if (!global.contains("__file__")) {
-        global["__file__"] = std::move(fname);
-    }
-
-    PyObject *result
-        = PyRun_FileEx(f, fname_str.c_str(), start, global.ptr(), local.ptr(), closeFile);
-
-    if (!result) {
-        throw error_already_set();
-    }
-    return reinterpret_steal<object>(result);
-}
-#endif
-
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/functional.h

@@ -1,137 +0,0 @@
-/*
-    pybind11/functional.h: std::function<> support
-
-    Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch>
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-*/
-
-#pragma once
-
-#include "pybind11.h"
-
-#include <functional>
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-template <typename Return, typename... Args>
-struct type_caster<std::function<Return(Args...)>> {
-    using type = std::function<Return(Args...)>;
-    using retval_type = conditional_t<std::is_same<Return, void>::value, void_type, Return>;
-    using function_type = Return (*)(Args...);
-
-public:
-    bool load(handle src, bool convert) {
-        if (src.is_none()) {
-            // Defer accepting None to other overloads (if we aren't in convert mode):
-            if (!convert) {
-                return false;
-            }
-            return true;
-        }
-
-        if (!isinstance<function>(src)) {
-            return false;
-        }
-
-        auto func = reinterpret_borrow<function>(src);
-
-        /*
-           When passing a C++ function as an argument to another C++
-           function via Python, every function call would normally involve
-           a full C++ -> Python -> C++ roundtrip, which can be prohibitive.
-           Here, we try to at least detect the case where the function is
-           stateless (i.e. function pointer or lambda function without
-           captured variables), in which case the roundtrip can be avoided.
-         */
-        if (auto cfunc = func.cpp_function()) {
-            auto *cfunc_self = PyCFunction_GET_SELF(cfunc.ptr());
-            if (cfunc_self == nullptr) {
-                PyErr_Clear();
-            } else if (isinstance<capsule>(cfunc_self)) {
-                auto c = reinterpret_borrow<capsule>(cfunc_self);
-
-                function_record *rec = nullptr;
-                // Check that we can safely reinterpret the capsule into a function_record
-                if (detail::is_function_record_capsule(c)) {
-                    rec = c.get_pointer<function_record>();
-                }
-
-                while (rec != nullptr) {
-                    if (rec->is_stateless
-                        && same_type(typeid(function_type),
-                                     *reinterpret_cast<const std::type_info *>(rec->data[1]))) {
-                        struct capture {
-                            function_type f;
-                        };
-                        value = ((capture *) &rec->data)->f;
-                        return true;
-                    }
-                    rec = rec->next;
-                }
-            }
-            // PYPY segfaults here when passing builtin function like sum.
-            // Raising an fail exception here works to prevent the segfault, but only on gcc.
-            // See PR #1413 for full details
-        }
-
-        // ensure GIL is held during functor destruction
-        struct func_handle {
-            function f;
-#if !(defined(_MSC_VER) && _MSC_VER == 1916 && defined(PYBIND11_CPP17))
-            // This triggers a syntax error under very special conditions (very weird indeed).
-            explicit
-#endif
-                func_handle(function &&f_) noexcept
-                : f(std::move(f_)) {
-            }
-            func_handle(const func_handle &f_) { operator=(f_); }
-            func_handle &operator=(const func_handle &f_) {
-                gil_scoped_acquire acq;
-                f = f_.f;
-                return *this;
-            }
-            ~func_handle() {
-                gil_scoped_acquire acq;
-                function kill_f(std::move(f));
-            }
-        };
-
-        // to emulate 'move initialization capture' in C++11
-        struct func_wrapper {
-            func_handle hfunc;
-            explicit func_wrapper(func_handle &&hf) noexcept : hfunc(std::move(hf)) {}
-            Return operator()(Args... args) const {
-                gil_scoped_acquire acq;
-                // casts the returned object as a rvalue to the return type
-                return hfunc.f(std::forward<Args>(args)...).template cast<Return>();
-            }
-        };
-
-        value = func_wrapper(func_handle(std::move(func)));
-        return true;
-    }
-
-    template <typename Func>
-    static handle cast(Func &&f_, return_value_policy policy, handle /* parent */) {
-        if (!f_) {
-            return none().release();
-        }
-
-        auto result = f_.template target<function_type>();
-        if (result) {
-            return cpp_function(*result, policy).release();
-        }
-        return cpp_function(std::forward<Func>(f_), policy).release();
-    }
-
-    PYBIND11_TYPE_CASTER(type,
-                         const_name("Callable[[") + concat(make_caster<Args>::name...)
-                             + const_name("], ") + make_caster<retval_type>::name
-                             + const_name("]"));
-};
-
-PYBIND11_NAMESPACE_END(detail)
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/gil.h

@@ -1,239 +0,0 @@
-/*
-    pybind11/gil.h: RAII helpers for managing the GIL
-
-    Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch>
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-*/
-
-#pragma once
-
-#include "detail/common.h"
-
-#if defined(WITH_THREAD) && !defined(PYBIND11_SIMPLE_GIL_MANAGEMENT)
-#    include "detail/internals.h"
-#endif
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-// forward declarations
-PyThreadState *get_thread_state_unchecked();
-
-PYBIND11_NAMESPACE_END(detail)
-
-#if defined(WITH_THREAD)
-
-#    if !defined(PYBIND11_SIMPLE_GIL_MANAGEMENT)
-
-/* The functions below essentially reproduce the PyGILState_* API using a RAII
- * pattern, but there are a few important differences:
- *
- * 1. When acquiring the GIL from an non-main thread during the finalization
- *    phase, the GILState API blindly terminates the calling thread, which
- *    is often not what is wanted. This API does not do this.
- *
- * 2. The gil_scoped_release function can optionally cut the relationship
- *    of a PyThreadState and its associated thread, which allows moving it to
- *    another thread (this is a fairly rare/advanced use case).
- *
- * 3. The reference count of an acquired thread state can be controlled. This
- *    can be handy to prevent cases where callbacks issued from an external
- *    thread would otherwise constantly construct and destroy thread state data
- *    structures.
- *
- * See the Python bindings of NanoGUI (http://github.com/wjakob/nanogui) for an
- * example which uses features 2 and 3 to migrate the Python thread of
- * execution to another thread (to run the event loop on the original thread,
- * in this case).
- */
-
-class gil_scoped_acquire {
-public:
-    PYBIND11_NOINLINE gil_scoped_acquire() {
-        auto &internals = detail::get_internals();
-        tstate = (PyThreadState *) PYBIND11_TLS_GET_VALUE(internals.tstate);
-
-        if (!tstate) {
-            /* Check if the GIL was acquired using the PyGILState_* API instead (e.g. if
-               calling from a Python thread). Since we use a different key, this ensures
-               we don't create a new thread state and deadlock in PyEval_AcquireThread
-               below. Note we don't save this state with internals.tstate, since we don't
-               create it we would fail to clear it (its reference count should be > 0). */
-            tstate = PyGILState_GetThisThreadState();
-        }
-
-        if (!tstate) {
-            tstate = PyThreadState_New(internals.istate);
-#        if defined(PYBIND11_DETAILED_ERROR_MESSAGES)
-            if (!tstate) {
-                pybind11_fail("scoped_acquire: could not create thread state!");
-            }
-#        endif
-            tstate->gilstate_counter = 0;
-            PYBIND11_TLS_REPLACE_VALUE(internals.tstate, tstate);
-        } else {
-            release = detail::get_thread_state_unchecked() != tstate;
-        }
-
-        if (release) {
-            PyEval_AcquireThread(tstate);
-        }
-
-        inc_ref();
-    }
-
-    gil_scoped_acquire(const gil_scoped_acquire &) = delete;
-    gil_scoped_acquire &operator=(const gil_scoped_acquire &) = delete;
-
-    void inc_ref() { ++tstate->gilstate_counter; }
-
-    PYBIND11_NOINLINE void dec_ref() {
-        --tstate->gilstate_counter;
-#        if defined(PYBIND11_DETAILED_ERROR_MESSAGES)
-        if (detail::get_thread_state_unchecked() != tstate) {
-            pybind11_fail("scoped_acquire::dec_ref(): thread state must be current!");
-        }
-        if (tstate->gilstate_counter < 0) {
-            pybind11_fail("scoped_acquire::dec_ref(): reference count underflow!");
-        }
-#        endif
-        if (tstate->gilstate_counter == 0) {
-#        if defined(PYBIND11_DETAILED_ERROR_MESSAGES)
-            if (!release) {
-                pybind11_fail("scoped_acquire::dec_ref(): internal error!");
-            }
-#        endif
-            PyThreadState_Clear(tstate);
-            if (active) {
-                PyThreadState_DeleteCurrent();
-            }
-            PYBIND11_TLS_DELETE_VALUE(detail::get_internals().tstate);
-            release = false;
-        }
-    }
-
-    /// This method will disable the PyThreadState_DeleteCurrent call and the
-    /// GIL won't be acquired. This method should be used if the interpreter
-    /// could be shutting down when this is called, as thread deletion is not
-    /// allowed during shutdown. Check _Py_IsFinalizing() on Python 3.7+, and
-    /// protect subsequent code.
-    PYBIND11_NOINLINE void disarm() { active = false; }
-
-    PYBIND11_NOINLINE ~gil_scoped_acquire() {
-        dec_ref();
-        if (release) {
-            PyEval_SaveThread();
-        }
-    }
-
-private:
-    PyThreadState *tstate = nullptr;
-    bool release = true;
-    bool active = true;
-};
-
-class gil_scoped_release {
-public:
-    explicit gil_scoped_release(bool disassoc = false) : disassoc(disassoc) {
-        // `get_internals()` must be called here unconditionally in order to initialize
-        // `internals.tstate` for subsequent `gil_scoped_acquire` calls. Otherwise, an
-        // initialization race could occur as multiple threads try `gil_scoped_acquire`.
-        auto &internals = detail::get_internals();
-        // NOLINTNEXTLINE(cppcoreguidelines-prefer-member-initializer)
-        tstate = PyEval_SaveThread();
-        if (disassoc) {
-            // Python >= 3.7 can remove this, it's an int before 3.7
-            // NOLINTNEXTLINE(readability-qualified-auto)
-            auto key = internals.tstate;
-            PYBIND11_TLS_DELETE_VALUE(key);
-        }
-    }
-
-    gil_scoped_release(const gil_scoped_release &) = delete;
-    gil_scoped_release &operator=(const gil_scoped_release &) = delete;
-
-    /// This method will disable the PyThreadState_DeleteCurrent call and the
-    /// GIL won't be acquired. This method should be used if the interpreter
-    /// could be shutting down when this is called, as thread deletion is not
-    /// allowed during shutdown. Check _Py_IsFinalizing() on Python 3.7+, and
-    /// protect subsequent code.
-    PYBIND11_NOINLINE void disarm() { active = false; }
-
-    ~gil_scoped_release() {
-        if (!tstate) {
-            return;
-        }
-        // `PyEval_RestoreThread()` should not be called if runtime is finalizing
-        if (active) {
-            PyEval_RestoreThread(tstate);
-        }
-        if (disassoc) {
-            // Python >= 3.7 can remove this, it's an int before 3.7
-            // NOLINTNEXTLINE(readability-qualified-auto)
-            auto key = detail::get_internals().tstate;
-            PYBIND11_TLS_REPLACE_VALUE(key, tstate);
-        }
-    }
-
-private:
-    PyThreadState *tstate;
-    bool disassoc;
-    bool active = true;
-};
-
-#    else // PYBIND11_SIMPLE_GIL_MANAGEMENT
-
-class gil_scoped_acquire {
-    PyGILState_STATE state;
-
-public:
-    gil_scoped_acquire() : state{PyGILState_Ensure()} {}
-    gil_scoped_acquire(const gil_scoped_acquire &) = delete;
-    gil_scoped_acquire &operator=(const gil_scoped_acquire &) = delete;
-    ~gil_scoped_acquire() { PyGILState_Release(state); }
-    void disarm() {}
-};
-
-class gil_scoped_release {
-    PyThreadState *state;
-
-public:
-    gil_scoped_release() : state{PyEval_SaveThread()} {}
-    gil_scoped_release(const gil_scoped_release &) = delete;
-    gil_scoped_release &operator=(const gil_scoped_release &) = delete;
-    ~gil_scoped_release() { PyEval_RestoreThread(state); }
-    void disarm() {}
-};
-
-#    endif // PYBIND11_SIMPLE_GIL_MANAGEMENT
-
-#else // WITH_THREAD
-
-class gil_scoped_acquire {
-public:
-    gil_scoped_acquire() {
-        // Trick to suppress `unused variable` error messages (at call sites).
-        (void) (this != (this + 1));
-    }
-    gil_scoped_acquire(const gil_scoped_acquire &) = delete;
-    gil_scoped_acquire &operator=(const gil_scoped_acquire &) = delete;
-    void disarm() {}
-};
-
-class gil_scoped_release {
-public:
-    gil_scoped_release() {
-        // Trick to suppress `unused variable` error messages (at call sites).
-        (void) (this != (this + 1));
-    }
-    gil_scoped_release(const gil_scoped_release &) = delete;
-    gil_scoped_release &operator=(const gil_scoped_release &) = delete;
-    void disarm() {}
-};
-
-#endif // WITH_THREAD
-
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/iostream.h

@@ -1,265 +0,0 @@
-/*
-    pybind11/iostream.h -- Tools to assist with redirecting cout and cerr to Python
-
-    Copyright (c) 2017 Henry F. Schreiner
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-
-    WARNING: The implementation in this file is NOT thread safe. Multiple
-    threads writing to a redirected ostream concurrently cause data races
-    and potentially buffer overflows. Therefore it is currently a requirement
-    that all (possibly) concurrent redirected ostream writes are protected by
-    a mutex.
-    #HelpAppreciated: Work on iostream.h thread safety.
-    For more background see the discussions under
-    https://github.com/pybind/pybind11/pull/2982 and
-    https://github.com/pybind/pybind11/pull/2995.
-*/
-
-#pragma once
-
-#include "pybind11.h"
-
-#include <algorithm>
-#include <cstring>
-#include <iostream>
-#include <iterator>
-#include <memory>
-#include <ostream>
-#include <streambuf>
-#include <string>
-#include <utility>
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-// Buffer that writes to Python instead of C++
-class pythonbuf : public std::streambuf {
-private:
-    using traits_type = std::streambuf::traits_type;
-
-    const size_t buf_size;
-    std::unique_ptr<char[]> d_buffer;
-    object pywrite;
-    object pyflush;
-
-    int overflow(int c) override {
-        if (!traits_type::eq_int_type(c, traits_type::eof())) {
-            *pptr() = traits_type::to_char_type(c);
-            pbump(1);
-        }
-        return sync() == 0 ? traits_type::not_eof(c) : traits_type::eof();
-    }
-
-    // Computes how many bytes at the end of the buffer are part of an
-    // incomplete sequence of UTF-8 bytes.
-    // Precondition: pbase() < pptr()
-    size_t utf8_remainder() const {
-        const auto rbase = std::reverse_iterator<char *>(pbase());
-        const auto rpptr = std::reverse_iterator<char *>(pptr());
-        auto is_ascii = [](char c) { return (static_cast<unsigned char>(c) & 0x80) == 0x00; };
-        auto is_leading = [](char c) { return (static_cast<unsigned char>(c) & 0xC0) == 0xC0; };
-        auto is_leading_2b = [](char c) { return static_cast<unsigned char>(c) <= 0xDF; };
-        auto is_leading_3b = [](char c) { return static_cast<unsigned char>(c) <= 0xEF; };
-        // If the last character is ASCII, there are no incomplete code points
-        if (is_ascii(*rpptr)) {
-            return 0;
-        }
-        // Otherwise, work back from the end of the buffer and find the first
-        // UTF-8 leading byte
-        const auto rpend = rbase - rpptr >= 3 ? rpptr + 3 : rbase;
-        const auto leading = std::find_if(rpptr, rpend, is_leading);
-        if (leading == rbase) {
-            return 0;
-        }
-        const auto dist = static_cast<size_t>(leading - rpptr);
-        size_t remainder = 0;
-
-        if (dist == 0) {
-            remainder = 1; // 1-byte code point is impossible
-        } else if (dist == 1) {
-            remainder = is_leading_2b(*leading) ? 0 : dist + 1;
-        } else if (dist == 2) {
-            remainder = is_leading_3b(*leading) ? 0 : dist + 1;
-        }
-        // else if (dist >= 3), at least 4 bytes before encountering an UTF-8
-        // leading byte, either no remainder or invalid UTF-8.
-        // Invalid UTF-8 will cause an exception later when converting
-        // to a Python string, so that's not handled here.
-        return remainder;
-    }
-
-    // This function must be non-virtual to be called in a destructor.
-    int _sync() {
-        if (pbase() != pptr()) { // If buffer is not empty
-            gil_scoped_acquire tmp;
-            // This subtraction cannot be negative, so dropping the sign.
-            auto size = static_cast<size_t>(pptr() - pbase());
-            size_t remainder = utf8_remainder();
-
-            if (size > remainder) {
-                str line(pbase(), size - remainder);
-                pywrite(std::move(line));
-                pyflush();
-            }
-
-            // Copy the remainder at the end of the buffer to the beginning:
-            if (remainder > 0) {
-                std::memmove(pbase(), pptr() - remainder, remainder);
-            }
-            setp(pbase(), epptr());
-            pbump(static_cast<int>(remainder));
-        }
-        return 0;
-    }
-
-    int sync() override { return _sync(); }
-
-public:
-    explicit pythonbuf(const object &pyostream, size_t buffer_size = 1024)
-        : buf_size(buffer_size), d_buffer(new char[buf_size]), pywrite(pyostream.attr("write")),
-          pyflush(pyostream.attr("flush")) {
-        setp(d_buffer.get(), d_buffer.get() + buf_size - 1);
-    }
-
-    pythonbuf(pythonbuf &&) = default;
-
-    /// Sync before destroy
-    ~pythonbuf() override { _sync(); }
-};
-
-PYBIND11_NAMESPACE_END(detail)
-
-/** \rst
-    This a move-only guard that redirects output.
-
-    .. code-block:: cpp
-
-        #include <pybind11/iostream.h>
-
-        ...
-
-        {
-            py::scoped_ostream_redirect output;
-            std::cout << "Hello, World!"; // Python stdout
-        } // <-- return std::cout to normal
-
-    You can explicitly pass the c++ stream and the python object,
-    for example to guard stderr instead.
-
-    .. code-block:: cpp
-
-        {
-            py::scoped_ostream_redirect output{
-                std::cerr, py::module::import("sys").attr("stderr")};
-            std::cout << "Hello, World!";
-        }
- \endrst */
-class scoped_ostream_redirect {
-protected:
-    std::streambuf *old;
-    std::ostream &costream;
-    detail::pythonbuf buffer;
-
-public:
-    explicit scoped_ostream_redirect(std::ostream &costream = std::cout,
-                                     const object &pyostream
-                                     = module_::import("sys").attr("stdout"))
-        : costream(costream), buffer(pyostream) {
-        old = costream.rdbuf(&buffer);
-    }
-
-    ~scoped_ostream_redirect() { costream.rdbuf(old); }
-
-    scoped_ostream_redirect(const scoped_ostream_redirect &) = delete;
-    scoped_ostream_redirect(scoped_ostream_redirect &&other) = default;
-    scoped_ostream_redirect &operator=(const scoped_ostream_redirect &) = delete;
-    scoped_ostream_redirect &operator=(scoped_ostream_redirect &&) = delete;
-};
-
-/** \rst
-    Like `scoped_ostream_redirect`, but redirects cerr by default. This class
-    is provided primary to make ``py::call_guard`` easier to make.
-
-    .. code-block:: cpp
-
-     m.def("noisy_func", &noisy_func,
-           py::call_guard<scoped_ostream_redirect,
-                          scoped_estream_redirect>());
-
-\endrst */
-class scoped_estream_redirect : public scoped_ostream_redirect {
-public:
-    explicit scoped_estream_redirect(std::ostream &costream = std::cerr,
-                                     const object &pyostream
-                                     = module_::import("sys").attr("stderr"))
-        : scoped_ostream_redirect(costream, pyostream) {}
-};
-
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-// Class to redirect output as a context manager. C++ backend.
-class OstreamRedirect {
-    bool do_stdout_;
-    bool do_stderr_;
-    std::unique_ptr<scoped_ostream_redirect> redirect_stdout;
-    std::unique_ptr<scoped_estream_redirect> redirect_stderr;
-
-public:
-    explicit OstreamRedirect(bool do_stdout = true, bool do_stderr = true)
-        : do_stdout_(do_stdout), do_stderr_(do_stderr) {}
-
-    void enter() {
-        if (do_stdout_) {
-            redirect_stdout.reset(new scoped_ostream_redirect());
-        }
-        if (do_stderr_) {
-            redirect_stderr.reset(new scoped_estream_redirect());
-        }
-    }
-
-    void exit() {
-        redirect_stdout.reset();
-        redirect_stderr.reset();
-    }
-};
-
-PYBIND11_NAMESPACE_END(detail)
-
-/** \rst
-    This is a helper function to add a C++ redirect context manager to Python
-    instead of using a C++ guard. To use it, add the following to your binding code:
-
-    .. code-block:: cpp
-
-        #include <pybind11/iostream.h>
-
-        ...
-
-        py::add_ostream_redirect(m, "ostream_redirect");
-
-    You now have a Python context manager that redirects your output:
-
-    .. code-block:: python
-
-        with m.ostream_redirect():
-            m.print_to_cout_function()
-
-    This manager can optionally be told which streams to operate on:
-
-    .. code-block:: python
-
-        with m.ostream_redirect(stdout=true, stderr=true):
-            m.noisy_function_with_error_printing()
-
- \endrst */
-inline class_<detail::OstreamRedirect>
-add_ostream_redirect(module_ m, const std::string &name = "ostream_redirect") {
-    return class_<detail::OstreamRedirect>(std::move(m), name.c_str(), module_local())
-        .def(init<bool, bool>(), arg("stdout") = true, arg("stderr") = true)
-        .def("__enter__", &detail::OstreamRedirect::enter)
-        .def("__exit__", [](detail::OstreamRedirect &self_, const args &) { self_.exit(); });
-}
-
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/operators.h

@@ -1,202 +0,0 @@
-/*
-    pybind11/operator.h: Metatemplates for operator overloading
-
-    Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch>
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-*/
-
-#pragma once
-
-#include "pybind11.h"
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-/// Enumeration with all supported operator types
-enum op_id : int {
-    op_add,
-    op_sub,
-    op_mul,
-    op_div,
-    op_mod,
-    op_divmod,
-    op_pow,
-    op_lshift,
-    op_rshift,
-    op_and,
-    op_xor,
-    op_or,
-    op_neg,
-    op_pos,
-    op_abs,
-    op_invert,
-    op_int,
-    op_long,
-    op_float,
-    op_str,
-    op_cmp,
-    op_gt,
-    op_ge,
-    op_lt,
-    op_le,
-    op_eq,
-    op_ne,
-    op_iadd,
-    op_isub,
-    op_imul,
-    op_idiv,
-    op_imod,
-    op_ilshift,
-    op_irshift,
-    op_iand,
-    op_ixor,
-    op_ior,
-    op_complex,
-    op_bool,
-    op_nonzero,
-    op_repr,
-    op_truediv,
-    op_itruediv,
-    op_hash
-};
-
-enum op_type : int {
-    op_l, /* base type on left */
-    op_r, /* base type on right */
-    op_u  /* unary operator */
-};
-
-struct self_t {};
-static const self_t self = self_t();
-
-/// Type for an unused type slot
-struct undefined_t {};
-
-/// Don't warn about an unused variable
-inline self_t __self() { return self; }
-
-/// base template of operator implementations
-template <op_id, op_type, typename B, typename L, typename R>
-struct op_impl {};
-
-/// Operator implementation generator
-template <op_id id, op_type ot, typename L, typename R>
-struct op_ {
-    static constexpr bool op_enable_if_hook = true;
-    template <typename Class, typename... Extra>
-    void execute(Class &cl, const Extra &...extra) const {
-        using Base = typename Class::type;
-        using L_type = conditional_t<std::is_same<L, self_t>::value, Base, L>;
-        using R_type = conditional_t<std::is_same<R, self_t>::value, Base, R>;
-        using op = op_impl<id, ot, Base, L_type, R_type>;
-        cl.def(op::name(), &op::execute, is_operator(), extra...);
-    }
-    template <typename Class, typename... Extra>
-    void execute_cast(Class &cl, const Extra &...extra) const {
-        using Base = typename Class::type;
-        using L_type = conditional_t<std::is_same<L, self_t>::value, Base, L>;
-        using R_type = conditional_t<std::is_same<R, self_t>::value, Base, R>;
-        using op = op_impl<id, ot, Base, L_type, R_type>;
-        cl.def(op::name(), &op::execute_cast, is_operator(), extra...);
-    }
-};
-
-#define PYBIND11_BINARY_OPERATOR(id, rid, op, expr)                                               \
-    template <typename B, typename L, typename R>                                                 \
-    struct op_impl<op_##id, op_l, B, L, R> {                                                      \
-        static char const *name() { return "__" #id "__"; }                                       \
-        static auto execute(const L &l, const R &r) -> decltype(expr) { return (expr); }          \
-        static B execute_cast(const L &l, const R &r) { return B(expr); }                         \
-    };                                                                                            \
-    template <typename B, typename L, typename R>                                                 \
-    struct op_impl<op_##id, op_r, B, L, R> {                                                      \
-        static char const *name() { return "__" #rid "__"; }                                      \
-        static auto execute(const R &r, const L &l) -> decltype(expr) { return (expr); }          \
-        static B execute_cast(const R &r, const L &l) { return B(expr); }                         \
-    };                                                                                            \
-    inline op_<op_##id, op_l, self_t, self_t> op(const self_t &, const self_t &) {                \
-        return op_<op_##id, op_l, self_t, self_t>();                                              \
-    }                                                                                             \
-    template <typename T>                                                                         \
-    op_<op_##id, op_l, self_t, T> op(const self_t &, const T &) {                                 \
-        return op_<op_##id, op_l, self_t, T>();                                                   \
-    }                                                                                             \
-    template <typename T>                                                                         \
-    op_<op_##id, op_r, T, self_t> op(const T &, const self_t &) {                                 \
-        return op_<op_##id, op_r, T, self_t>();                                                   \
-    }
-
-#define PYBIND11_INPLACE_OPERATOR(id, op, expr)                                                   \
-    template <typename B, typename L, typename R>                                                 \
-    struct op_impl<op_##id, op_l, B, L, R> {                                                      \
-        static char const *name() { return "__" #id "__"; }                                       \
-        static auto execute(L &l, const R &r) -> decltype(expr) { return expr; }                  \
-        static B execute_cast(L &l, const R &r) { return B(expr); }                               \
-    };                                                                                            \
-    template <typename T>                                                                         \
-    op_<op_##id, op_l, self_t, T> op(const self_t &, const T &) {                                 \
-        return op_<op_##id, op_l, self_t, T>();                                                   \
-    }
-
-#define PYBIND11_UNARY_OPERATOR(id, op, expr)                                                     \
-    template <typename B, typename L>                                                             \
-    struct op_impl<op_##id, op_u, B, L, undefined_t> {                                            \
-        static char const *name() { return "__" #id "__"; }                                       \
-        static auto execute(const L &l) -> decltype(expr) { return expr; }                        \
-        static B execute_cast(const L &l) { return B(expr); }                                     \
-    };                                                                                            \
-    inline op_<op_##id, op_u, self_t, undefined_t> op(const self_t &) {                           \
-        return op_<op_##id, op_u, self_t, undefined_t>();                                         \
-    }
-
-PYBIND11_BINARY_OPERATOR(sub, rsub, operator-, l - r)
-PYBIND11_BINARY_OPERATOR(add, radd, operator+, l + r)
-PYBIND11_BINARY_OPERATOR(mul, rmul, operator*, l *r)
-PYBIND11_BINARY_OPERATOR(truediv, rtruediv, operator/, l / r)
-PYBIND11_BINARY_OPERATOR(mod, rmod, operator%, l % r)
-PYBIND11_BINARY_OPERATOR(lshift, rlshift, operator<<, l << r)
-PYBIND11_BINARY_OPERATOR(rshift, rrshift, operator>>, l >> r)
-PYBIND11_BINARY_OPERATOR(and, rand, operator&, l &r)
-PYBIND11_BINARY_OPERATOR(xor, rxor, operator^, l ^ r)
-PYBIND11_BINARY_OPERATOR(eq, eq, operator==, l == r)
-PYBIND11_BINARY_OPERATOR(ne, ne, operator!=, l != r)
-PYBIND11_BINARY_OPERATOR(or, ror, operator|, l | r)
-PYBIND11_BINARY_OPERATOR(gt, lt, operator>, l > r)
-PYBIND11_BINARY_OPERATOR(ge, le, operator>=, l >= r)
-PYBIND11_BINARY_OPERATOR(lt, gt, operator<, l < r)
-PYBIND11_BINARY_OPERATOR(le, ge, operator<=, l <= r)
-// PYBIND11_BINARY_OPERATOR(pow,       rpow,         pow,          std::pow(l,  r))
-PYBIND11_INPLACE_OPERATOR(iadd, operator+=, l += r)
-PYBIND11_INPLACE_OPERATOR(isub, operator-=, l -= r)
-PYBIND11_INPLACE_OPERATOR(imul, operator*=, l *= r)
-PYBIND11_INPLACE_OPERATOR(itruediv, operator/=, l /= r)
-PYBIND11_INPLACE_OPERATOR(imod, operator%=, l %= r)
-PYBIND11_INPLACE_OPERATOR(ilshift, operator<<=, l <<= r)
-PYBIND11_INPLACE_OPERATOR(irshift, operator>>=, l >>= r)
-PYBIND11_INPLACE_OPERATOR(iand, operator&=, l &= r)
-PYBIND11_INPLACE_OPERATOR(ixor, operator^=, l ^= r)
-PYBIND11_INPLACE_OPERATOR(ior, operator|=, l |= r)
-PYBIND11_UNARY_OPERATOR(neg, operator-, -l)
-PYBIND11_UNARY_OPERATOR(pos, operator+, +l)
-// WARNING: This usage of `abs` should only be done for existing STL overloads.
-// Adding overloads directly in to the `std::` namespace is advised against:
-// https://en.cppreference.com/w/cpp/language/extending_std
-PYBIND11_UNARY_OPERATOR(abs, abs, std::abs(l))
-PYBIND11_UNARY_OPERATOR(hash, hash, std::hash<L>()(l))
-PYBIND11_UNARY_OPERATOR(invert, operator~, (~l))
-PYBIND11_UNARY_OPERATOR(bool, operator!, !!l)
-PYBIND11_UNARY_OPERATOR(int, int_, (int) l)
-PYBIND11_UNARY_OPERATOR(float, float_, (double) l)
-
-#undef PYBIND11_BINARY_OPERATOR
-#undef PYBIND11_INPLACE_OPERATOR
-#undef PYBIND11_UNARY_OPERATOR
-PYBIND11_NAMESPACE_END(detail)
-
-using detail::self;
-// Add named operators so that they are accessible via `py::`.
-using detail::hash;
-
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/options.h

@@ -1,92 +0,0 @@
-/*
-    pybind11/options.h: global settings that are configurable at runtime.
-
-    Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch>
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-*/
-
-#pragma once
-
-#include "detail/common.h"
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-
-class options {
-public:
-    // Default RAII constructor, which leaves settings as they currently are.
-    options() : previous_state(global_state()) {}
-
-    // Class is non-copyable.
-    options(const options &) = delete;
-    options &operator=(const options &) = delete;
-
-    // Destructor, which restores settings that were in effect before.
-    ~options() { global_state() = previous_state; }
-
-    // Setter methods (affect the global state):
-
-    options &disable_user_defined_docstrings() & {
-        global_state().show_user_defined_docstrings = false;
-        return *this;
-    }
-
-    options &enable_user_defined_docstrings() & {
-        global_state().show_user_defined_docstrings = true;
-        return *this;
-    }
-
-    options &disable_function_signatures() & {
-        global_state().show_function_signatures = false;
-        return *this;
-    }
-
-    options &enable_function_signatures() & {
-        global_state().show_function_signatures = true;
-        return *this;
-    }
-
-    options &disable_enum_members_docstring() & {
-        global_state().show_enum_members_docstring = false;
-        return *this;
-    }
-
-    options &enable_enum_members_docstring() & {
-        global_state().show_enum_members_docstring = true;
-        return *this;
-    }
-
-    // Getter methods (return the global state):
-
-    static bool show_user_defined_docstrings() {
-        return global_state().show_user_defined_docstrings;
-    }
-
-    static bool show_function_signatures() { return global_state().show_function_signatures; }
-
-    static bool show_enum_members_docstring() {
-        return global_state().show_enum_members_docstring;
-    }
-
-    // This type is not meant to be allocated on the heap.
-    void *operator new(size_t) = delete;
-
-private:
-    struct state {
-        bool show_user_defined_docstrings = true; //< Include user-supplied texts in docstrings.
-        bool show_function_signatures = true;     //< Include auto-generated function signatures
-                                                  //  in docstrings.
-        bool show_enum_members_docstring = true;  //< Include auto-generated member list in enum
-                                                  //  docstrings.
-    };
-
-    static state &global_state() {
-        static state instance;
-        return instance;
-    }
-
-    state previous_state;
-};
-
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/stl.h

@@ -1,447 +0,0 @@
-/*
-    pybind11/stl.h: Transparent conversion for STL data types
-
-    Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch>
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-*/
-
-#pragma once
-
-#include "pybind11.h"
-#include "detail/common.h"
-
-#include <deque>
-#include <list>
-#include <map>
-#include <ostream>
-#include <set>
-#include <unordered_map>
-#include <unordered_set>
-#include <valarray>
-
-// See `detail/common.h` for implementation of these guards.
-#if defined(PYBIND11_HAS_OPTIONAL)
-#    include <optional>
-#elif defined(PYBIND11_HAS_EXP_OPTIONAL)
-#    include <experimental/optional>
-#endif
-
-#if defined(PYBIND11_HAS_VARIANT)
-#    include <variant>
-#endif
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-/// Extracts an const lvalue reference or rvalue reference for U based on the type of T (e.g. for
-/// forwarding a container element).  Typically used indirect via forwarded_type(), below.
-template <typename T, typename U>
-using forwarded_type = conditional_t<std::is_lvalue_reference<T>::value,
-                                     remove_reference_t<U> &,
-                                     remove_reference_t<U> &&>;
-
-/// Forwards a value U as rvalue or lvalue according to whether T is rvalue or lvalue; typically
-/// used for forwarding a container's elements.
-template <typename T, typename U>
-constexpr forwarded_type<T, U> forward_like(U &&u) {
-    return std::forward<detail::forwarded_type<T, U>>(std::forward<U>(u));
-}
-
-// Checks if a container has a STL style reserve method.
-// This will only return true for a `reserve()` with a `void` return.
-template <typename C>
-using has_reserve_method = std::is_same<decltype(std::declval<C>().reserve(0)), void>;
-
-template <typename Type, typename Key>
-struct set_caster {
-    using type = Type;
-    using key_conv = make_caster<Key>;
-
-private:
-    template <typename T = Type, enable_if_t<has_reserve_method<T>::value, int> = 0>
-    void reserve_maybe(const anyset &s, Type *) {
-        value.reserve(s.size());
-    }
-    void reserve_maybe(const anyset &, void *) {}
-
-public:
-    bool load(handle src, bool convert) {
-        if (!isinstance<anyset>(src)) {
-            return false;
-        }
-        auto s = reinterpret_borrow<anyset>(src);
-        value.clear();
-        reserve_maybe(s, &value);
-        for (auto entry : s) {
-            key_conv conv;
-            if (!conv.load(entry, convert)) {
-                return false;
-            }
-            value.insert(cast_op<Key &&>(std::move(conv)));
-        }
-        return true;
-    }
-
-    template <typename T>
-    static handle cast(T &&src, return_value_policy policy, handle parent) {
-        if (!std::is_lvalue_reference<T>::value) {
-            policy = return_value_policy_override<Key>::policy(policy);
-        }
-        pybind11::set s;
-        for (auto &&value : src) {
-            auto value_ = reinterpret_steal<object>(
-                key_conv::cast(detail::forward_like<T>(value), policy, parent));
-            if (!value_ || !s.add(std::move(value_))) {
-                return handle();
-            }
-        }
-        return s.release();
-    }
-
-    PYBIND11_TYPE_CASTER(type, const_name("Set[") + key_conv::name + const_name("]"));
-};
-
-template <typename Type, typename Key, typename Value>
-struct map_caster {
-    using key_conv = make_caster<Key>;
-    using value_conv = make_caster<Value>;
-
-private:
-    template <typename T = Type, enable_if_t<has_reserve_method<T>::value, int> = 0>
-    void reserve_maybe(const dict &d, Type *) {
-        value.reserve(d.size());
-    }
-    void reserve_maybe(const dict &, void *) {}
-
-public:
-    bool load(handle src, bool convert) {
-        if (!isinstance<dict>(src)) {
-            return false;
-        }
-        auto d = reinterpret_borrow<dict>(src);
-        value.clear();
-        reserve_maybe(d, &value);
-        for (auto it : d) {
-            key_conv kconv;
-            value_conv vconv;
-            if (!kconv.load(it.first.ptr(), convert) || !vconv.load(it.second.ptr(), convert)) {
-                return false;
-            }
-            value.emplace(cast_op<Key &&>(std::move(kconv)), cast_op<Value &&>(std::move(vconv)));
-        }
-        return true;
-    }
-
-    template <typename T>
-    static handle cast(T &&src, return_value_policy policy, handle parent) {
-        dict d;
-        return_value_policy policy_key = policy;
-        return_value_policy policy_value = policy;
-        if (!std::is_lvalue_reference<T>::value) {
-            policy_key = return_value_policy_override<Key>::policy(policy_key);
-            policy_value = return_value_policy_override<Value>::policy(policy_value);
-        }
-        for (auto &&kv : src) {
-            auto key = reinterpret_steal<object>(
-                key_conv::cast(detail::forward_like<T>(kv.first), policy_key, parent));
-            auto value = reinterpret_steal<object>(
-                value_conv::cast(detail::forward_like<T>(kv.second), policy_value, parent));
-            if (!key || !value) {
-                return handle();
-            }
-            d[std::move(key)] = std::move(value);
-        }
-        return d.release();
-    }
-
-    PYBIND11_TYPE_CASTER(Type,
-                         const_name("Dict[") + key_conv::name + const_name(", ") + value_conv::name
-                             + const_name("]"));
-};
-
-template <typename Type, typename Value>
-struct list_caster {
-    using value_conv = make_caster<Value>;
-
-    bool load(handle src, bool convert) {
-        if (!isinstance<sequence>(src) || isinstance<bytes>(src) || isinstance<str>(src)) {
-            return false;
-        }
-        auto s = reinterpret_borrow<sequence>(src);
-        value.clear();
-        reserve_maybe(s, &value);
-        for (auto it : s) {
-            value_conv conv;
-            if (!conv.load(it, convert)) {
-                return false;
-            }
-            value.push_back(cast_op<Value &&>(std::move(conv)));
-        }
-        return true;
-    }
-
-private:
-    template <typename T = Type, enable_if_t<has_reserve_method<T>::value, int> = 0>
-    void reserve_maybe(const sequence &s, Type *) {
-        value.reserve(s.size());
-    }
-    void reserve_maybe(const sequence &, void *) {}
-
-public:
-    template <typename T>
-    static handle cast(T &&src, return_value_policy policy, handle parent) {
-        if (!std::is_lvalue_reference<T>::value) {
-            policy = return_value_policy_override<Value>::policy(policy);
-        }
-        list l(src.size());
-        ssize_t index = 0;
-        for (auto &&value : src) {
-            auto value_ = reinterpret_steal<object>(
-                value_conv::cast(detail::forward_like<T>(value), policy, parent));
-            if (!value_) {
-                return handle();
-            }
-            PyList_SET_ITEM(l.ptr(), index++, value_.release().ptr()); // steals a reference
-        }
-        return l.release();
-    }
-
-    PYBIND11_TYPE_CASTER(Type, const_name("List[") + value_conv::name + const_name("]"));
-};
-
-template <typename Type, typename Alloc>
-struct type_caster<std::vector<Type, Alloc>> : list_caster<std::vector<Type, Alloc>, Type> {};
-
-template <typename Type, typename Alloc>
-struct type_caster<std::deque<Type, Alloc>> : list_caster<std::deque<Type, Alloc>, Type> {};
-
-template <typename Type, typename Alloc>
-struct type_caster<std::list<Type, Alloc>> : list_caster<std::list<Type, Alloc>, Type> {};
-
-template <typename ArrayType, typename Value, bool Resizable, size_t Size = 0>
-struct array_caster {
-    using value_conv = make_caster<Value>;
-
-private:
-    template <bool R = Resizable>
-    bool require_size(enable_if_t<R, size_t> size) {
-        if (value.size() != size) {
-            value.resize(size);
-        }
-        return true;
-    }
-    template <bool R = Resizable>
-    bool require_size(enable_if_t<!R, size_t> size) {
-        return size == Size;
-    }
-
-public:
-    bool load(handle src, bool convert) {
-        if (!isinstance<sequence>(src)) {
-            return false;
-        }
-        auto l = reinterpret_borrow<sequence>(src);
-        if (!require_size(l.size())) {
-            return false;
-        }
-        size_t ctr = 0;
-        for (auto it : l) {
-            value_conv conv;
-            if (!conv.load(it, convert)) {
-                return false;
-            }
-            value[ctr++] = cast_op<Value &&>(std::move(conv));
-        }
-        return true;
-    }
-
-    template <typename T>
-    static handle cast(T &&src, return_value_policy policy, handle parent) {
-        list l(src.size());
-        ssize_t index = 0;
-        for (auto &&value : src) {
-            auto value_ = reinterpret_steal<object>(
-                value_conv::cast(detail::forward_like<T>(value), policy, parent));
-            if (!value_) {
-                return handle();
-            }
-            PyList_SET_ITEM(l.ptr(), index++, value_.release().ptr()); // steals a reference
-        }
-        return l.release();
-    }
-
-    PYBIND11_TYPE_CASTER(ArrayType,
-                         const_name<Resizable>(const_name(""), const_name("Annotated["))
-                             + const_name("List[") + value_conv::name + const_name("]")
-                             + const_name<Resizable>(const_name(""),
-                                                     const_name(", FixedSize(")
-                                                         + const_name<Size>() + const_name(")]")));
-};
-
-template <typename Type, size_t Size>
-struct type_caster<std::array<Type, Size>>
-    : array_caster<std::array<Type, Size>, Type, false, Size> {};
-
-template <typename Type>
-struct type_caster<std::valarray<Type>> : array_caster<std::valarray<Type>, Type, true> {};
-
-template <typename Key, typename Compare, typename Alloc>
-struct type_caster<std::set<Key, Compare, Alloc>>
-    : set_caster<std::set<Key, Compare, Alloc>, Key> {};
-
-template <typename Key, typename Hash, typename Equal, typename Alloc>
-struct type_caster<std::unordered_set<Key, Hash, Equal, Alloc>>
-    : set_caster<std::unordered_set<Key, Hash, Equal, Alloc>, Key> {};
-
-template <typename Key, typename Value, typename Compare, typename Alloc>
-struct type_caster<std::map<Key, Value, Compare, Alloc>>
-    : map_caster<std::map<Key, Value, Compare, Alloc>, Key, Value> {};
-
-template <typename Key, typename Value, typename Hash, typename Equal, typename Alloc>
-struct type_caster<std::unordered_map<Key, Value, Hash, Equal, Alloc>>
-    : map_caster<std::unordered_map<Key, Value, Hash, Equal, Alloc>, Key, Value> {};
-
-// This type caster is intended to be used for std::optional and std::experimental::optional
-template <typename Type, typename Value = typename Type::value_type>
-struct optional_caster {
-    using value_conv = make_caster<Value>;
-
-    template <typename T>
-    static handle cast(T &&src, return_value_policy policy, handle parent) {
-        if (!src) {
-            return none().release();
-        }
-        if (!std::is_lvalue_reference<T>::value) {
-            policy = return_value_policy_override<Value>::policy(policy);
-        }
-        // NOLINTNEXTLINE(bugprone-unchecked-optional-access)
-        return value_conv::cast(*std::forward<T>(src), policy, parent);
-    }
-
-    bool load(handle src, bool convert) {
-        if (!src) {
-            return false;
-        }
-        if (src.is_none()) {
-            return true; // default-constructed value is already empty
-        }
-        value_conv inner_caster;
-        if (!inner_caster.load(src, convert)) {
-            return false;
-        }
-
-        value.emplace(cast_op<Value &&>(std::move(inner_caster)));
-        return true;
-    }
-
-    PYBIND11_TYPE_CASTER(Type, const_name("Optional[") + value_conv::name + const_name("]"));
-};
-
-#if defined(PYBIND11_HAS_OPTIONAL)
-template <typename T>
-struct type_caster<std::optional<T>> : public optional_caster<std::optional<T>> {};
-
-template <>
-struct type_caster<std::nullopt_t> : public void_caster<std::nullopt_t> {};
-#endif
-
-#if defined(PYBIND11_HAS_EXP_OPTIONAL)
-template <typename T>
-struct type_caster<std::experimental::optional<T>>
-    : public optional_caster<std::experimental::optional<T>> {};
-
-template <>
-struct type_caster<std::experimental::nullopt_t>
-    : public void_caster<std::experimental::nullopt_t> {};
-#endif
-
-/// Visit a variant and cast any found type to Python
-struct variant_caster_visitor {
-    return_value_policy policy;
-    handle parent;
-
-    using result_type = handle; // required by boost::variant in C++11
-
-    template <typename T>
-    result_type operator()(T &&src) const {
-        return make_caster<T>::cast(std::forward<T>(src), policy, parent);
-    }
-};
-
-/// Helper class which abstracts away variant's `visit` function. `std::variant` and similar
-/// `namespace::variant` types which provide a `namespace::visit()` function are handled here
-/// automatically using argument-dependent lookup. Users can provide specializations for other
-/// variant-like classes, e.g. `boost::variant` and `boost::apply_visitor`.
-template <template <typename...> class Variant>
-struct visit_helper {
-    template <typename... Args>
-    static auto call(Args &&...args) -> decltype(visit(std::forward<Args>(args)...)) {
-        return visit(std::forward<Args>(args)...);
-    }
-};
-
-/// Generic variant caster
-template <typename Variant>
-struct variant_caster;
-
-template <template <typename...> class V, typename... Ts>
-struct variant_caster<V<Ts...>> {
-    static_assert(sizeof...(Ts) > 0, "Variant must consist of at least one alternative.");
-
-    template <typename U, typename... Us>
-    bool load_alternative(handle src, bool convert, type_list<U, Us...>) {
-        auto caster = make_caster<U>();
-        if (caster.load(src, convert)) {
-            value = cast_op<U>(std::move(caster));
-            return true;
-        }
-        return load_alternative(src, convert, type_list<Us...>{});
-    }
-
-    bool load_alternative(handle, bool, type_list<>) { return false; }
-
-    bool load(handle src, bool convert) {
-        // Do a first pass without conversions to improve constructor resolution.
-        // E.g. `py::int_(1).cast<variant<double, int>>()` needs to fill the `int`
-        // slot of the variant. Without two-pass loading `double` would be filled
-        // because it appears first and a conversion is possible.
-        if (convert && load_alternative(src, false, type_list<Ts...>{})) {
-            return true;
-        }
-        return load_alternative(src, convert, type_list<Ts...>{});
-    }
-
-    template <typename Variant>
-    static handle cast(Variant &&src, return_value_policy policy, handle parent) {
-        return visit_helper<V>::call(variant_caster_visitor{policy, parent},
-                                     std::forward<Variant>(src));
-    }
-
-    using Type = V<Ts...>;
-    PYBIND11_TYPE_CASTER(Type,
-                         const_name("Union[") + detail::concat(make_caster<Ts>::name...)
-                             + const_name("]"));
-};
-
-#if defined(PYBIND11_HAS_VARIANT)
-template <typename... Ts>
-struct type_caster<std::variant<Ts...>> : variant_caster<std::variant<Ts...>> {};
-
-template <>
-struct type_caster<std::monostate> : public void_caster<std::monostate> {};
-#endif
-
-PYBIND11_NAMESPACE_END(detail)
-
-inline std::ostream &operator<<(std::ostream &os, const handle &obj) {
-#ifdef PYBIND11_HAS_STRING_VIEW
-    os << str(obj).cast<std::string_view>();
-#else
-    os << (std::string) str(obj);
-#endif
-    return os;
-}
-
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/stl/filesystem.h

@@ -1,116 +0,0 @@
-// Copyright (c) 2021 The Pybind Development Team.
-// All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-#pragma once
-
-#include "../pybind11.h"
-#include "../detail/common.h"
-#include "../detail/descr.h"
-#include "../cast.h"
-#include "../pytypes.h"
-
-#include <string>
-
-#ifdef __has_include
-#    if defined(PYBIND11_CPP17)
-#        if __has_include(<filesystem>) && \
-          PY_VERSION_HEX >= 0x03060000
-#            include <filesystem>
-#            define PYBIND11_HAS_FILESYSTEM 1
-#        elif __has_include(<experimental/filesystem>)
-#            include <experimental/filesystem>
-#            define PYBIND11_HAS_EXPERIMENTAL_FILESYSTEM 1
-#        endif
-#    endif
-#endif
-
-#if !defined(PYBIND11_HAS_FILESYSTEM) && !defined(PYBIND11_HAS_EXPERIMENTAL_FILESYSTEM)           \
-    && !defined(PYBIND11_HAS_FILESYSTEM_IS_OPTIONAL)
-#    error                                                                                        \
-        "Neither #include <filesystem> nor #include <experimental/filesystem is available. (Use -DPYBIND11_HAS_FILESYSTEM_IS_OPTIONAL to ignore.)"
-#endif
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-#if defined(PYBIND11_HAS_FILESYSTEM) || defined(PYBIND11_HAS_EXPERIMENTAL_FILESYSTEM)
-template <typename T>
-struct path_caster {
-
-private:
-    static PyObject *unicode_from_fs_native(const std::string &w) {
-#    if !defined(PYPY_VERSION)
-        return PyUnicode_DecodeFSDefaultAndSize(w.c_str(), ssize_t(w.size()));
-#    else
-        // PyPy mistakenly declares the first parameter as non-const.
-        return PyUnicode_DecodeFSDefaultAndSize(const_cast<char *>(w.c_str()), ssize_t(w.size()));
-#    endif
-    }
-
-    static PyObject *unicode_from_fs_native(const std::wstring &w) {
-        return PyUnicode_FromWideChar(w.c_str(), ssize_t(w.size()));
-    }
-
-public:
-    static handle cast(const T &path, return_value_policy, handle) {
-        if (auto py_str = unicode_from_fs_native(path.native())) {
-            return module_::import("pathlib")
-                .attr("Path")(reinterpret_steal<object>(py_str))
-                .release();
-        }
-        return nullptr;
-    }
-
-    bool load(handle handle, bool) {
-        // PyUnicode_FSConverter and PyUnicode_FSDecoder normally take care of
-        // calling PyOS_FSPath themselves, but that's broken on PyPy (PyPy
-        // issue #3168) so we do it ourselves instead.
-        PyObject *buf = PyOS_FSPath(handle.ptr());
-        if (!buf) {
-            PyErr_Clear();
-            return false;
-        }
-        PyObject *native = nullptr;
-        if constexpr (std::is_same_v<typename T::value_type, char>) {
-            if (PyUnicode_FSConverter(buf, &native) != 0) {
-                if (auto *c_str = PyBytes_AsString(native)) {
-                    // AsString returns a pointer to the internal buffer, which
-                    // must not be free'd.
-                    value = c_str;
-                }
-            }
-        } else if constexpr (std::is_same_v<typename T::value_type, wchar_t>) {
-            if (PyUnicode_FSDecoder(buf, &native) != 0) {
-                if (auto *c_str = PyUnicode_AsWideCharString(native, nullptr)) {
-                    // AsWideCharString returns a new string that must be free'd.
-                    value = c_str; // Copies the string.
-                    PyMem_Free(c_str);
-                }
-            }
-        }
-        Py_XDECREF(native);
-        Py_DECREF(buf);
-        if (PyErr_Occurred()) {
-            PyErr_Clear();
-            return false;
-        }
-        return true;
-    }
-
-    PYBIND11_TYPE_CASTER(T, const_name("os.PathLike"));
-};
-
-#endif // PYBIND11_HAS_FILESYSTEM || defined(PYBIND11_HAS_EXPERIMENTAL_FILESYSTEM)
-
-#if defined(PYBIND11_HAS_FILESYSTEM)
-template <>
-struct type_caster<std::filesystem::path> : public path_caster<std::filesystem::path> {};
-#elif defined(PYBIND11_HAS_EXPERIMENTAL_FILESYSTEM)
-template <>
-struct type_caster<std::experimental::filesystem::path>
-    : public path_caster<std::experimental::filesystem::path> {};
-#endif
-
-PYBIND11_NAMESPACE_END(detail)
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/stl_bind.h

@@ -1,851 +0,0 @@
-/*
-    pybind11/std_bind.h: Binding generators for STL data types
-
-    Copyright (c) 2016 Sergey Lyskov and Wenzel Jakob
-
-    All rights reserved. Use of this source code is governed by a
-    BSD-style license that can be found in the LICENSE file.
-*/
-
-#pragma once
-
-#include "detail/common.h"
-#include "detail/type_caster_base.h"
-#include "cast.h"
-#include "operators.h"
-
-#include <algorithm>
-#include <sstream>
-#include <type_traits>
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-/* SFINAE helper class used by 'is_comparable */
-template <typename T>
-struct container_traits {
-    template <typename T2>
-    static std::true_type
-    test_comparable(decltype(std::declval<const T2 &>() == std::declval<const T2 &>()) *);
-    template <typename T2>
-    static std::false_type test_comparable(...);
-    template <typename T2>
-    static std::true_type test_value(typename T2::value_type *);
-    template <typename T2>
-    static std::false_type test_value(...);
-    template <typename T2>
-    static std::true_type test_pair(typename T2::first_type *, typename T2::second_type *);
-    template <typename T2>
-    static std::false_type test_pair(...);
-
-    static constexpr const bool is_comparable
-        = std::is_same<std::true_type, decltype(test_comparable<T>(nullptr))>::value;
-    static constexpr const bool is_pair
-        = std::is_same<std::true_type, decltype(test_pair<T>(nullptr, nullptr))>::value;
-    static constexpr const bool is_vector
-        = std::is_same<std::true_type, decltype(test_value<T>(nullptr))>::value;
-    static constexpr const bool is_element = !is_pair && !is_vector;
-};
-
-/* Default: is_comparable -> std::false_type */
-template <typename T, typename SFINAE = void>
-struct is_comparable : std::false_type {};
-
-/* For non-map data structures, check whether operator== can be instantiated */
-template <typename T>
-struct is_comparable<
-    T,
-    enable_if_t<container_traits<T>::is_element && container_traits<T>::is_comparable>>
-    : std::true_type {};
-
-/* For a vector/map data structure, recursively check the value type
-   (which is std::pair for maps) */
-template <typename T>
-struct is_comparable<T, enable_if_t<container_traits<T>::is_vector>>
-    : is_comparable<typename recursive_container_traits<T>::type_to_check_recursively> {};
-
-template <>
-struct is_comparable<recursive_bottom> : std::true_type {};
-
-/* For pairs, recursively check the two data types */
-template <typename T>
-struct is_comparable<T, enable_if_t<container_traits<T>::is_pair>> {
-    static constexpr const bool value = is_comparable<typename T::first_type>::value
-                                        && is_comparable<typename T::second_type>::value;
-};
-
-/* Fallback functions */
-template <typename, typename, typename... Args>
-void vector_if_copy_constructible(const Args &...) {}
-template <typename, typename, typename... Args>
-void vector_if_equal_operator(const Args &...) {}
-template <typename, typename, typename... Args>
-void vector_if_insertion_operator(const Args &...) {}
-template <typename, typename, typename... Args>
-void vector_modifiers(const Args &...) {}
-
-template <typename Vector, typename Class_>
-void vector_if_copy_constructible(enable_if_t<is_copy_constructible<Vector>::value, Class_> &cl) {
-    cl.def(init<const Vector &>(), "Copy constructor");
-}
-
-template <typename Vector, typename Class_>
-void vector_if_equal_operator(enable_if_t<is_comparable<Vector>::value, Class_> &cl) {
-    using T = typename Vector::value_type;
-
-    cl.def(self == self);
-    cl.def(self != self);
-
-    cl.def(
-        "count",
-        [](const Vector &v, const T &x) { return std::count(v.begin(), v.end(), x); },
-        arg("x"),
-        "Return the number of times ``x`` appears in the list");
-
-    cl.def(
-        "remove",
-        [](Vector &v, const T &x) {
-            auto p = std::find(v.begin(), v.end(), x);
-            if (p != v.end()) {
-                v.erase(p);
-            } else {
-                throw value_error();
-            }
-        },
-        arg("x"),
-        "Remove the first item from the list whose value is x. "
-        "It is an error if there is no such item.");
-
-    cl.def(
-        "__contains__",
-        [](const Vector &v, const T &x) { return std::find(v.begin(), v.end(), x) != v.end(); },
-        arg("x"),
-        "Return true the container contains ``x``");
-}
-
-// Vector modifiers -- requires a copyable vector_type:
-// (Technically, some of these (pop and __delitem__) don't actually require copyability, but it
-// seems silly to allow deletion but not insertion, so include them here too.)
-template <typename Vector, typename Class_>
-void vector_modifiers(
-    enable_if_t<is_copy_constructible<typename Vector::value_type>::value, Class_> &cl) {
-    using T = typename Vector::value_type;
-    using SizeType = typename Vector::size_type;
-    using DiffType = typename Vector::difference_type;
-
-    auto wrap_i = [](DiffType i, SizeType n) {
-        if (i < 0) {
-            i += n;
-        }
-        if (i < 0 || (SizeType) i >= n) {
-            throw index_error();
-        }
-        return i;
-    };
-
-    cl.def(
-        "append",
-        [](Vector &v, const T &value) { v.push_back(value); },
-        arg("x"),
-        "Add an item to the end of the list");
-
-    cl.def(init([](const iterable &it) {
-        auto v = std::unique_ptr<Vector>(new Vector());
-        v->reserve(len_hint(it));
-        for (handle h : it) {
-            v->push_back(h.cast<T>());
-        }
-        return v.release();
-    }));
-
-    cl.def(
-        "clear", [](Vector &v) { v.clear(); }, "Clear the contents");
-
-    cl.def(
-        "extend",
-        [](Vector &v, const Vector &src) { v.insert(v.end(), src.begin(), src.end()); },
-        arg("L"),
-        "Extend the list by appending all the items in the given list");
-
-    cl.def(
-        "extend",
-        [](Vector &v, const iterable &it) {
-            const size_t old_size = v.size();
-            v.reserve(old_size + len_hint(it));
-            try {
-                for (handle h : it) {
-                    v.push_back(h.cast<T>());
-                }
-            } catch (const cast_error &) {
-                v.erase(v.begin() + static_cast<typename Vector::difference_type>(old_size),
-                        v.end());
-                try {
-                    v.shrink_to_fit();
-                } catch (const std::exception &) {
-                    // Do nothing
-                }
-                throw;
-            }
-        },
-        arg("L"),
-        "Extend the list by appending all the items in the given list");
-
-    cl.def(
-        "insert",
-        [](Vector &v, DiffType i, const T &x) {
-            // Can't use wrap_i; i == v.size() is OK
-            if (i < 0) {
-                i += v.size();
-            }
-            if (i < 0 || (SizeType) i > v.size()) {
-                throw index_error();
-            }
-            v.insert(v.begin() + i, x);
-        },
-        arg("i"),
-        arg("x"),
-        "Insert an item at a given position.");
-
-    cl.def(
-        "pop",
-        [](Vector &v) {
-            if (v.empty()) {
-                throw index_error();
-            }
-            T t = std::move(v.back());
-            v.pop_back();
-            return t;
-        },
-        "Remove and return the last item");
-
-    cl.def(
-        "pop",
-        [wrap_i](Vector &v, DiffType i) {
-            i = wrap_i(i, v.size());
-            T t = std::move(v[(SizeType) i]);
-            v.erase(std::next(v.begin(), i));
-            return t;
-        },
-        arg("i"),
-        "Remove and return the item at index ``i``");
-
-    cl.def("__setitem__", [wrap_i](Vector &v, DiffType i, const T &t) {
-        i = wrap_i(i, v.size());
-        v[(SizeType) i] = t;
-    });
-
-    /// Slicing protocol
-    cl.def(
-        "__getitem__",
-        [](const Vector &v, const slice &slice) -> Vector * {
-            size_t start = 0, stop = 0, step = 0, slicelength = 0;
-
-            if (!slice.compute(v.size(), &start, &stop, &step, &slicelength)) {
-                throw error_already_set();
-            }
-
-            auto *seq = new Vector();
-            seq->reserve((size_t) slicelength);
-
-            for (size_t i = 0; i < slicelength; ++i) {
-                seq->push_back(v[start]);
-                start += step;
-            }
-            return seq;
-        },
-        arg("s"),
-        "Retrieve list elements using a slice object");
-
-    cl.def(
-        "__setitem__",
-        [](Vector &v, const slice &slice, const Vector &value) {
-            size_t start = 0, stop = 0, step = 0, slicelength = 0;
-            if (!slice.compute(v.size(), &start, &stop, &step, &slicelength)) {
-                throw error_already_set();
-            }
-
-            if (slicelength != value.size()) {
-                throw std::runtime_error(
-                    "Left and right hand size of slice assignment have different sizes!");
-            }
-
-            for (size_t i = 0; i < slicelength; ++i) {
-                v[start] = value[i];
-                start += step;
-            }
-        },
-        "Assign list elements using a slice object");
-
-    cl.def(
-        "__delitem__",
-        [wrap_i](Vector &v, DiffType i) {
-            i = wrap_i(i, v.size());
-            v.erase(v.begin() + i);
-        },
-        "Delete the list elements at index ``i``");
-
-    cl.def(
-        "__delitem__",
-        [](Vector &v, const slice &slice) {
-            size_t start = 0, stop = 0, step = 0, slicelength = 0;
-
-            if (!slice.compute(v.size(), &start, &stop, &step, &slicelength)) {
-                throw error_already_set();
-            }
-
-            if (step == 1 && false) {
-                v.erase(v.begin() + (DiffType) start, v.begin() + DiffType(start + slicelength));
-            } else {
-                for (size_t i = 0; i < slicelength; ++i) {
-                    v.erase(v.begin() + DiffType(start));
-                    start += step - 1;
-                }
-            }
-        },
-        "Delete list elements using a slice object");
-}
-
-// If the type has an operator[] that doesn't return a reference (most notably std::vector<bool>),
-// we have to access by copying; otherwise we return by reference.
-template <typename Vector>
-using vector_needs_copy
-    = negation<std::is_same<decltype(std::declval<Vector>()[typename Vector::size_type()]),
-                            typename Vector::value_type &>>;
-
-// The usual case: access and iterate by reference
-template <typename Vector, typename Class_>
-void vector_accessor(enable_if_t<!vector_needs_copy<Vector>::value, Class_> &cl) {
-    using T = typename Vector::value_type;
-    using SizeType = typename Vector::size_type;
-    using DiffType = typename Vector::difference_type;
-    using ItType = typename Vector::iterator;
-
-    auto wrap_i = [](DiffType i, SizeType n) {
-        if (i < 0) {
-            i += n;
-        }
-        if (i < 0 || (SizeType) i >= n) {
-            throw index_error();
-        }
-        return i;
-    };
-
-    cl.def(
-        "__getitem__",
-        [wrap_i](Vector &v, DiffType i) -> T & {
-            i = wrap_i(i, v.size());
-            return v[(SizeType) i];
-        },
-        return_value_policy::reference_internal // ref + keepalive
-    );
-
-    cl.def(
-        "__iter__",
-        [](Vector &v) {
-            return make_iterator<return_value_policy::reference_internal, ItType, ItType, T &>(
-                v.begin(), v.end());
-        },
-        keep_alive<0, 1>() /* Essential: keep list alive while iterator exists */
-    );
-}
-
-// The case for special objects, like std::vector<bool>, that have to be returned-by-copy:
-template <typename Vector, typename Class_>
-void vector_accessor(enable_if_t<vector_needs_copy<Vector>::value, Class_> &cl) {
-    using T = typename Vector::value_type;
-    using SizeType = typename Vector::size_type;
-    using DiffType = typename Vector::difference_type;
-    using ItType = typename Vector::iterator;
-    cl.def("__getitem__", [](const Vector &v, DiffType i) -> T {
-        if (i < 0) {
-            i += v.size();
-            if (i < 0) {
-                throw index_error();
-            }
-        }
-        auto i_st = static_cast<SizeType>(i);
-        if (i_st >= v.size()) {
-            throw index_error();
-        }
-        return v[i_st];
-    });
-
-    cl.def(
-        "__iter__",
-        [](Vector &v) {
-            return make_iterator<return_value_policy::copy, ItType, ItType, T>(v.begin(), v.end());
-        },
-        keep_alive<0, 1>() /* Essential: keep list alive while iterator exists */
-    );
-}
-
-template <typename Vector, typename Class_>
-auto vector_if_insertion_operator(Class_ &cl, std::string const &name)
-    -> decltype(std::declval<std::ostream &>() << std::declval<typename Vector::value_type>(),
-                void()) {
-    using size_type = typename Vector::size_type;
-
-    cl.def(
-        "__repr__",
-        [name](Vector &v) {
-            std::ostringstream s;
-            s << name << '[';
-            for (size_type i = 0; i < v.size(); ++i) {
-                s << v[i];
-                if (i != v.size() - 1) {
-                    s << ", ";
-                }
-            }
-            s << ']';
-            return s.str();
-        },
-        "Return the canonical string representation of this list.");
-}
-
-// Provide the buffer interface for vectors if we have data() and we have a format for it
-// GCC seems to have "void std::vector<bool>::data()" - doing SFINAE on the existence of data()
-// is insufficient, we need to check it returns an appropriate pointer
-template <typename Vector, typename = void>
-struct vector_has_data_and_format : std::false_type {};
-template <typename Vector>
-struct vector_has_data_and_format<
-    Vector,
-    enable_if_t<std::is_same<decltype(format_descriptor<typename Vector::value_type>::format(),
-                                      std::declval<Vector>().data()),
-                             typename Vector::value_type *>::value>> : std::true_type {};
-
-// [workaround(intel)] Separate function required here
-// Workaround as the Intel compiler does not compile the enable_if_t part below
-// (tested with icc (ICC) 2021.1 Beta 20200827)
-template <typename... Args>
-constexpr bool args_any_are_buffer() {
-    return detail::any_of<std::is_same<Args, buffer_protocol>...>::value;
-}
-
-// [workaround(intel)] Separate function required here
-// [workaround(msvc)] Can't use constexpr bool in return type
-
-// Add the buffer interface to a vector
-template <typename Vector, typename Class_, typename... Args>
-void vector_buffer_impl(Class_ &cl, std::true_type) {
-    using T = typename Vector::value_type;
-
-    static_assert(vector_has_data_and_format<Vector>::value,
-                  "There is not an appropriate format descriptor for this vector");
-
-    // numpy.h declares this for arbitrary types, but it may raise an exception and crash hard
-    // at runtime if PYBIND11_NUMPY_DTYPE hasn't been called, so check here
-    format_descriptor<T>::format();
-
-    cl.def_buffer([](Vector &v) -> buffer_info {
-        return buffer_info(v.data(),
-                           static_cast<ssize_t>(sizeof(T)),
-                           format_descriptor<T>::format(),
-                           1,
-                           {v.size()},
-                           {sizeof(T)});
-    });
-
-    cl.def(init([](const buffer &buf) {
-        auto info = buf.request();
-        if (info.ndim != 1 || info.strides[0] % static_cast<ssize_t>(sizeof(T))) {
-            throw type_error("Only valid 1D buffers can be copied to a vector");
-        }
-        if (!detail::compare_buffer_info<T>::compare(info)
-            || (ssize_t) sizeof(T) != info.itemsize) {
-            throw type_error("Format mismatch (Python: " + info.format
-                             + " C++: " + format_descriptor<T>::format() + ")");
-        }
-
-        T *p = static_cast<T *>(info.ptr);
-        ssize_t step = info.strides[0] / static_cast<ssize_t>(sizeof(T));
-        T *end = p + info.shape[0] * step;
-        if (step == 1) {
-            return Vector(p, end);
-        }
-        Vector vec;
-        vec.reserve((size_t) info.shape[0]);
-        for (; p != end; p += step) {
-            vec.push_back(*p);
-        }
-        return vec;
-    }));
-
-    return;
-}
-
-template <typename Vector, typename Class_, typename... Args>
-void vector_buffer_impl(Class_ &, std::false_type) {}
-
-template <typename Vector, typename Class_, typename... Args>
-void vector_buffer(Class_ &cl) {
-    vector_buffer_impl<Vector, Class_, Args...>(
-        cl, detail::any_of<std::is_same<Args, buffer_protocol>...>{});
-}
-
-PYBIND11_NAMESPACE_END(detail)
-
-//
-// std::vector
-//
-template <typename Vector, typename holder_type = std::unique_ptr<Vector>, typename... Args>
-class_<Vector, holder_type> bind_vector(handle scope, std::string const &name, Args &&...args) {
-    using Class_ = class_<Vector, holder_type>;
-
-    // If the value_type is unregistered (e.g. a converting type) or is itself registered
-    // module-local then make the vector binding module-local as well:
-    using vtype = typename Vector::value_type;
-    auto *vtype_info = detail::get_type_info(typeid(vtype));
-    bool local = !vtype_info || vtype_info->module_local;
-
-    Class_ cl(scope, name.c_str(), pybind11::module_local(local), std::forward<Args>(args)...);
-
-    // Declare the buffer interface if a buffer_protocol() is passed in
-    detail::vector_buffer<Vector, Class_, Args...>(cl);
-
-    cl.def(init<>());
-
-    // Register copy constructor (if possible)
-    detail::vector_if_copy_constructible<Vector, Class_>(cl);
-
-    // Register comparison-related operators and functions (if possible)
-    detail::vector_if_equal_operator<Vector, Class_>(cl);
-
-    // Register stream insertion operator (if possible)
-    detail::vector_if_insertion_operator<Vector, Class_>(cl, name);
-
-    // Modifiers require copyable vector value type
-    detail::vector_modifiers<Vector, Class_>(cl);
-
-    // Accessor and iterator; return by value if copyable, otherwise we return by ref + keep-alive
-    detail::vector_accessor<Vector, Class_>(cl);
-
-    cl.def(
-        "__bool__",
-        [](const Vector &v) -> bool { return !v.empty(); },
-        "Check whether the list is nonempty");
-
-    cl.def("__len__", &Vector::size);
-
-#if 0
-    // C++ style functions deprecated, leaving it here as an example
-    cl.def(init<size_type>());
-
-    cl.def("resize",
-         (void (Vector::*) (size_type count)) & Vector::resize,
-         "changes the number of elements stored");
-
-    cl.def("erase",
-        [](Vector &v, SizeType i) {
-        if (i >= v.size())
-            throw index_error();
-        v.erase(v.begin() + i);
-    }, "erases element at index ``i``");
-
-    cl.def("empty",         &Vector::empty,         "checks whether the container is empty");
-    cl.def("size",          &Vector::size,          "returns the number of elements");
-    cl.def("push_back", (void (Vector::*)(const T&)) &Vector::push_back, "adds an element to the end");
-    cl.def("pop_back",                               &Vector::pop_back, "removes the last element");
-
-    cl.def("max_size",      &Vector::max_size,      "returns the maximum possible number of elements");
-    cl.def("reserve",       &Vector::reserve,       "reserves storage");
-    cl.def("capacity",      &Vector::capacity,      "returns the number of elements that can be held in currently allocated storage");
-    cl.def("shrink_to_fit", &Vector::shrink_to_fit, "reduces memory usage by freeing unused memory");
-
-    cl.def("clear", &Vector::clear, "clears the contents");
-    cl.def("swap",   &Vector::swap, "swaps the contents");
-
-    cl.def("front", [](Vector &v) {
-        if (v.size()) return v.front();
-        else throw index_error();
-    }, "access the first element");
-
-    cl.def("back", [](Vector &v) {
-        if (v.size()) return v.back();
-        else throw index_error();
-    }, "access the last element ");
-
-#endif
-
-    return cl;
-}
-
-//
-// std::map, std::unordered_map
-//
-
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-/* Fallback functions */
-template <typename, typename, typename... Args>
-void map_if_insertion_operator(const Args &...) {}
-template <typename, typename, typename... Args>
-void map_assignment(const Args &...) {}
-
-// Map assignment when copy-assignable: just copy the value
-template <typename Map, typename Class_>
-void map_assignment(
-    enable_if_t<is_copy_assignable<typename Map::mapped_type>::value, Class_> &cl) {
-    using KeyType = typename Map::key_type;
-    using MappedType = typename Map::mapped_type;
-
-    cl.def("__setitem__", [](Map &m, const KeyType &k, const MappedType &v) {
-        auto it = m.find(k);
-        if (it != m.end()) {
-            it->second = v;
-        } else {
-            m.emplace(k, v);
-        }
-    });
-}
-
-// Not copy-assignable, but still copy-constructible: we can update the value by erasing and
-// reinserting
-template <typename Map, typename Class_>
-void map_assignment(enable_if_t<!is_copy_assignable<typename Map::mapped_type>::value
-                                    && is_copy_constructible<typename Map::mapped_type>::value,
-                                Class_> &cl) {
-    using KeyType = typename Map::key_type;
-    using MappedType = typename Map::mapped_type;
-
-    cl.def("__setitem__", [](Map &m, const KeyType &k, const MappedType &v) {
-        // We can't use m[k] = v; because value type might not be default constructable
-        auto r = m.emplace(k, v);
-        if (!r.second) {
-            // value type is not copy assignable so the only way to insert it is to erase it
-            // first...
-            m.erase(r.first);
-            m.emplace(k, v);
-        }
-    });
-}
-
-template <typename Map, typename Class_>
-auto map_if_insertion_operator(Class_ &cl, std::string const &name)
-    -> decltype(std::declval<std::ostream &>() << std::declval<typename Map::key_type>()
-                                               << std::declval<typename Map::mapped_type>(),
-                void()) {
-
-    cl.def(
-        "__repr__",
-        [name](Map &m) {
-            std::ostringstream s;
-            s << name << '{';
-            bool f = false;
-            for (auto const &kv : m) {
-                if (f) {
-                    s << ", ";
-                }
-                s << kv.first << ": " << kv.second;
-                f = true;
-            }
-            s << '}';
-            return s.str();
-        },
-        "Return the canonical string representation of this map.");
-}
-
-template <typename KeyType>
-struct keys_view {
-    virtual size_t len() = 0;
-    virtual iterator iter() = 0;
-    virtual bool contains(const KeyType &k) = 0;
-    virtual bool contains(const object &k) = 0;
-    virtual ~keys_view() = default;
-};
-
-template <typename MappedType>
-struct values_view {
-    virtual size_t len() = 0;
-    virtual iterator iter() = 0;
-    virtual ~values_view() = default;
-};
-
-template <typename KeyType, typename MappedType>
-struct items_view {
-    virtual size_t len() = 0;
-    virtual iterator iter() = 0;
-    virtual ~items_view() = default;
-};
-
-template <typename Map, typename KeysView>
-struct KeysViewImpl : public KeysView {
-    explicit KeysViewImpl(Map &map) : map(map) {}
-    size_t len() override { return map.size(); }
-    iterator iter() override { return make_key_iterator(map.begin(), map.end()); }
-    bool contains(const typename Map::key_type &k) override { return map.find(k) != map.end(); }
-    bool contains(const object &) override { return false; }
-    Map &map;
-};
-
-template <typename Map, typename ValuesView>
-struct ValuesViewImpl : public ValuesView {
-    explicit ValuesViewImpl(Map &map) : map(map) {}
-    size_t len() override { return map.size(); }
-    iterator iter() override { return make_value_iterator(map.begin(), map.end()); }
-    Map &map;
-};
-
-template <typename Map, typename ItemsView>
-struct ItemsViewImpl : public ItemsView {
-    explicit ItemsViewImpl(Map &map) : map(map) {}
-    size_t len() override { return map.size(); }
-    iterator iter() override { return make_iterator(map.begin(), map.end()); }
-    Map &map;
-};
-
-PYBIND11_NAMESPACE_END(detail)
-
-template <typename Map, typename holder_type = std::unique_ptr<Map>, typename... Args>
-class_<Map, holder_type> bind_map(handle scope, const std::string &name, Args &&...args) {
-    using KeyType = typename Map::key_type;
-    using MappedType = typename Map::mapped_type;
-    using StrippedKeyType = detail::remove_cvref_t<KeyType>;
-    using StrippedMappedType = detail::remove_cvref_t<MappedType>;
-    using KeysView = detail::keys_view<StrippedKeyType>;
-    using ValuesView = detail::values_view<StrippedMappedType>;
-    using ItemsView = detail::items_view<StrippedKeyType, StrippedMappedType>;
-    using Class_ = class_<Map, holder_type>;
-
-    // If either type is a non-module-local bound type then make the map binding non-local as well;
-    // otherwise (e.g. both types are either module-local or converting) the map will be
-    // module-local.
-    auto *tinfo = detail::get_type_info(typeid(MappedType));
-    bool local = !tinfo || tinfo->module_local;
-    if (local) {
-        tinfo = detail::get_type_info(typeid(KeyType));
-        local = !tinfo || tinfo->module_local;
-    }
-
-    Class_ cl(scope, name.c_str(), pybind11::module_local(local), std::forward<Args>(args)...);
-    static constexpr auto key_type_descr = detail::make_caster<KeyType>::name;
-    static constexpr auto mapped_type_descr = detail::make_caster<MappedType>::name;
-    std::string key_type_name(key_type_descr.text), mapped_type_name(mapped_type_descr.text);
-
-    // If key type isn't properly wrapped, fall back to C++ names
-    if (key_type_name == "%") {
-        key_type_name = detail::type_info_description(typeid(KeyType));
-    }
-    // Similarly for value type:
-    if (mapped_type_name == "%") {
-        mapped_type_name = detail::type_info_description(typeid(MappedType));
-    }
-
-    // Wrap KeysView[KeyType] if it wasn't already wrapped
-    if (!detail::get_type_info(typeid(KeysView))) {
-        class_<KeysView> keys_view(
-            scope, ("KeysView[" + key_type_name + "]").c_str(), pybind11::module_local(local));
-        keys_view.def("__len__", &KeysView::len);
-        keys_view.def("__iter__",
-                      &KeysView::iter,
-                      keep_alive<0, 1>() /* Essential: keep view alive while iterator exists */
-        );
-        keys_view.def("__contains__",
-                      static_cast<bool (KeysView::*)(const KeyType &)>(&KeysView::contains));
-        // Fallback for when the object is not of the key type
-        keys_view.def("__contains__",
-                      static_cast<bool (KeysView::*)(const object &)>(&KeysView::contains));
-    }
-    // Similarly for ValuesView:
-    if (!detail::get_type_info(typeid(ValuesView))) {
-        class_<ValuesView> values_view(scope,
-                                       ("ValuesView[" + mapped_type_name + "]").c_str(),
-                                       pybind11::module_local(local));
-        values_view.def("__len__", &ValuesView::len);
-        values_view.def("__iter__",
-                        &ValuesView::iter,
-                        keep_alive<0, 1>() /* Essential: keep view alive while iterator exists */
-        );
-    }
-    // Similarly for ItemsView:
-    if (!detail::get_type_info(typeid(ItemsView))) {
-        class_<ItemsView> items_view(
-            scope,
-            ("ItemsView[" + key_type_name + ", ").append(mapped_type_name + "]").c_str(),
-            pybind11::module_local(local));
-        items_view.def("__len__", &ItemsView::len);
-        items_view.def("__iter__",
-                       &ItemsView::iter,
-                       keep_alive<0, 1>() /* Essential: keep view alive while iterator exists */
-        );
-    }
-
-    cl.def(init<>());
-
-    // Register stream insertion operator (if possible)
-    detail::map_if_insertion_operator<Map, Class_>(cl, name);
-
-    cl.def(
-        "__bool__",
-        [](const Map &m) -> bool { return !m.empty(); },
-        "Check whether the map is nonempty");
-
-    cl.def(
-        "__iter__",
-        [](Map &m) { return make_key_iterator(m.begin(), m.end()); },
-        keep_alive<0, 1>() /* Essential: keep map alive while iterator exists */
-    );
-
-    cl.def(
-        "keys",
-        [](Map &m) {
-            return std::unique_ptr<KeysView>(new detail::KeysViewImpl<Map, KeysView>(m));
-        },
-        keep_alive<0, 1>() /* Essential: keep map alive while view exists */
-    );
-
-    cl.def(
-        "values",
-        [](Map &m) {
-            return std::unique_ptr<ValuesView>(new detail::ValuesViewImpl<Map, ValuesView>(m));
-        },
-        keep_alive<0, 1>() /* Essential: keep map alive while view exists */
-    );
-
-    cl.def(
-        "items",
-        [](Map &m) {
-            return std::unique_ptr<ItemsView>(new detail::ItemsViewImpl<Map, ItemsView>(m));
-        },
-        keep_alive<0, 1>() /* Essential: keep map alive while view exists */
-    );
-
-    cl.def(
-        "__getitem__",
-        [](Map &m, const KeyType &k) -> MappedType & {
-            auto it = m.find(k);
-            if (it == m.end()) {
-                throw key_error();
-            }
-            return it->second;
-        },
-        return_value_policy::reference_internal // ref + keepalive
-    );
-
-    cl.def("__contains__", [](Map &m, const KeyType &k) -> bool {
-        auto it = m.find(k);
-        if (it == m.end()) {
-            return false;
-        }
-        return true;
-    });
-    // Fallback for when the object is not of the key type
-    cl.def("__contains__", [](Map &, const object &) -> bool { return false; });
-
-    // Assignment provided only if the type is copyable
-    detail::map_assignment<Map, Class_>(cl);
-
-    cl.def("__delitem__", [](Map &m, const KeyType &k) {
-        auto it = m.find(k);
-        if (it == m.end()) {
-            throw key_error();
-        }
-        m.erase(it);
-    });
-
-    cl.def("__len__", &Map::size);
-
-    return cl;
-}
-
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/pybind11/include/pybind11/type_caster_pyobject_ptr.h

@@ -1,61 +0,0 @@
-// Copyright (c) 2023 The pybind Community.
-
-#pragma once
-
-#include "detail/common.h"
-#include "detail/descr.h"
-#include "cast.h"
-#include "pytypes.h"
-
-PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
-PYBIND11_NAMESPACE_BEGIN(detail)
-
-template <>
-class type_caster<PyObject> {
-public:
-    static constexpr auto name = const_name("object"); // See discussion under PR #4601.
-
-    // This overload is purely to guard against accidents.
-    template <typename T,
-              detail::enable_if_t<!is_same_ignoring_cvref<T, PyObject *>::value, int> = 0>
-    static handle cast(T &&, return_value_policy, handle /*parent*/) {
-        static_assert(is_same_ignoring_cvref<T, PyObject *>::value,
-                      "Invalid C++ type T for to-Python conversion (type_caster<PyObject>).");
-        return nullptr; // Unreachable.
-    }
-
-    static handle cast(PyObject *src, return_value_policy policy, handle /*parent*/) {
-        if (src == nullptr) {
-            throw error_already_set();
-        }
-        if (PyErr_Occurred()) {
-            raise_from(PyExc_SystemError, "src != nullptr but PyErr_Occurred()");
-            throw error_already_set();
-        }
-        if (policy == return_value_policy::take_ownership) {
-            return src;
-        }
-        if (policy == return_value_policy::reference
-            || policy == return_value_policy::automatic_reference) {
-            return handle(src).inc_ref();
-        }
-        pybind11_fail("type_caster<PyObject>::cast(): unsupported return_value_policy: "
-                      + std::to_string(static_cast<int>(policy)));
-    }
-
-    bool load(handle src, bool) {
-        value = reinterpret_borrow<object>(src);
-        return true;
-    }
-
-    template <typename T>
-    using cast_op_type = PyObject *;
-
-    explicit operator PyObject *() { return value.ptr(); }
-
-private:
-    object value;
-};
-
-PYBIND11_NAMESPACE_END(detail)
-PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)

3rdparty/waitingspinnerwidget.cpp

@@ -0,0 +1,284 @@
+/*
+ *   SPDX-FileCopyrightText: 2012-2014 Alexander Turkin
+ *   SPDX-FileCopyrightText: 2014 William Hallatt
+ *   SPDX-FileCopyrightText: 2015 Jacob Dawid
+ *   SPDX-License-Identifier: MIT
+ */
+
+/* Original Work Copyright (c) 2012-2014 Alexander Turkin
+   Modified 2014 by William Hallatt
+   Modified 2015 by Jacob Dawid
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+// Own includes
+#include "waitingspinnerwidget.h"
+
+// Standard includes
+#include <cmath>
+#include <algorithm>
+
+// Qt includes
+#include <QPainter>
+#include <QTimer>
+
+WaitingSpinnerWidget::WaitingSpinnerWidget(QWidget *parent,
+                                           bool centerOnParent,
+                                           bool disableParentWhenSpinning)
+    : QWidget(parent),
+      _centerOnParent(centerOnParent),
+      _disableParentWhenSpinning(disableParentWhenSpinning) {
+    initialize();
+}
+
+WaitingSpinnerWidget::WaitingSpinnerWidget(Qt::WindowModality modality,
+                                           QWidget *parent,
+                                           bool centerOnParent,
+                                           bool disableParentWhenSpinning)
+    : QWidget(parent, Qt::Dialog | Qt::FramelessWindowHint),
+      _centerOnParent(centerOnParent),
+      _disableParentWhenSpinning(disableParentWhenSpinning){
+    initialize();
+
+    // We need to set the window modality AFTER we've hidden the
+    // widget for the first time since changing this property while
+    // the widget is visible has no effect.
+    setWindowModality(modality);
+    setAttribute(Qt::WA_TranslucentBackground);
+}
+
+void WaitingSpinnerWidget::initialize() {
+    _color = Qt::black;
+    _roundness = 100.0;
+    _minimumTrailOpacity = 3.14159265358979323846;
+    _trailFadePercentage = 80.0;
+    _revolutionsPerSecond = 1.57079632679489661923;
+    _numberOfLines = 20;
+    _lineLength = 10;
+    _lineWidth = 2;
+    _innerRadius = 10;
+    _currentCounter = 0;
+    _isSpinning = false;
+
+    _timer = new QTimer(this);
+    connect(_timer, SIGNAL(timeout()), this, SLOT(rotate()));
+    updateSize();
+    updateTimer();
+    hide();
+}
+
+void WaitingSpinnerWidget::paintEvent(QPaintEvent *) {
+    updatePosition();
+    QPainter painter(this);
+    painter.fillRect(this->rect(), Qt::transparent);
+    painter.setRenderHint(QPainter::Antialiasing, true);
+
+    if (_currentCounter >= _numberOfLines) {
+        _currentCounter = 0;
+    }
+
+    painter.setPen(Qt::NoPen);
+    for (int i = 0; i < _numberOfLines; ++i) {
+        painter.save();
+        painter.translate(_innerRadius + _lineLength,
+                          _innerRadius + _lineLength);
+        qreal rotateAngle =
+                static_cast<qreal>(360 * i) / static_cast<qreal>(_numberOfLines);
+        painter.rotate(rotateAngle);
+        painter.translate(_innerRadius, 0);
+        int distance =
+                lineCountDistanceFromPrimary(i, _currentCounter, _numberOfLines);
+        QColor color =
+                currentLineColor(distance, _numberOfLines, _trailFadePercentage,
+                                 _minimumTrailOpacity, _color);
+        painter.setBrush(color);
+        // TODO improve the way rounded rect is painted
+        painter.drawRoundedRect(
+                    QRect(0, -_lineWidth / 2, _lineLength, _lineWidth), _roundness,
+                    _roundness, Qt::RelativeSize);
+        painter.restore();
+    }
+}
+
+void WaitingSpinnerWidget::start() {
+    updatePosition();
+    _isSpinning = true;
+    show();
+
+    if(parentWidget() && _disableParentWhenSpinning) {
+        parentWidget()->setEnabled(false);
+    }
+
+    if (!_timer->isActive()) {
+        _timer->start();
+        _currentCounter = 0;
+    }
+}
+
+void WaitingSpinnerWidget::stop() {
+    _isSpinning = false;
+    hide();
+
+    if(parentWidget() && _disableParentWhenSpinning) {
+        parentWidget()->setEnabled(true);
+    }
+
+    if (_timer->isActive()) {
+        _timer->stop();
+        _currentCounter = 0;
+    }
+}
+
+void WaitingSpinnerWidget::setNumberOfLines(int lines) {
+    _numberOfLines = lines;
+    _currentCounter = 0;
+    updateTimer();
+}
+
+void WaitingSpinnerWidget::setLineLength(int length) {
+    _lineLength = length;
+    updateSize();
+}
+
+void WaitingSpinnerWidget::setLineWidth(int width) {
+    _lineWidth = width;
+    updateSize();
+}
+
+void WaitingSpinnerWidget::setInnerRadius(int radius) {
+    _innerRadius = radius;
+    updateSize();
+}
+
+QColor WaitingSpinnerWidget::color() {
+    return _color;
+}
+
+qreal WaitingSpinnerWidget::roundness() {
+    return _roundness;
+}
+
+qreal WaitingSpinnerWidget::minimumTrailOpacity() {
+    return _minimumTrailOpacity;
+}
+
+qreal WaitingSpinnerWidget::trailFadePercentage() {
+    return _trailFadePercentage;
+}
+
+qreal WaitingSpinnerWidget::revolutionsPersSecond() {
+    return _revolutionsPerSecond;
+}
+
+int WaitingSpinnerWidget::numberOfLines() {
+    return _numberOfLines;
+}
+
+int WaitingSpinnerWidget::lineLength() {
+    return _lineLength;
+}
+
+int WaitingSpinnerWidget::lineWidth() {
+    return _lineWidth;
+}
+
+int WaitingSpinnerWidget::innerRadius() {
+    return _innerRadius;
+}
+
+bool WaitingSpinnerWidget::isSpinning() const {
+    return _isSpinning;
+}
+
+void WaitingSpinnerWidget::setRoundness(qreal roundness) {
+    _roundness = std::max(0.0, std::min(100.0, roundness));
+}
+
+void WaitingSpinnerWidget::setColor(QColor color) {
+    _color = color;
+}
+
+void WaitingSpinnerWidget::setRevolutionsPerSecond(qreal revolutionsPerSecond) {
+    _revolutionsPerSecond = revolutionsPerSecond;
+    updateTimer();
+}
+
+void WaitingSpinnerWidget::setTrailFadePercentage(qreal trail) {
+    _trailFadePercentage = trail;
+}
+
+void WaitingSpinnerWidget::setMinimumTrailOpacity(qreal minimumTrailOpacity) {
+    _minimumTrailOpacity = minimumTrailOpacity;
+}
+
+void WaitingSpinnerWidget::rotate() {
+    ++_currentCounter;
+    if (_currentCounter >= _numberOfLines) {
+        _currentCounter = 0;
+    }
+    update();
+}
+
+void WaitingSpinnerWidget::updateSize() {
+    int size = (_innerRadius + _lineLength) * 2;
+    setFixedSize(size, size);
+}
+
+void WaitingSpinnerWidget::updateTimer() {
+    _timer->setInterval(1000 / (_numberOfLines * _revolutionsPerSecond));
+}
+
+void WaitingSpinnerWidget::updatePosition() {
+    if (parentWidget() && _centerOnParent) {
+        move(parentWidget()->width() / 2 - width() / 2,
+             parentWidget()->height() / 2 - height() / 2);
+    }
+}
+
+int WaitingSpinnerWidget::lineCountDistanceFromPrimary(int current, int primary,
+                                                       int totalNrOfLines) {
+    int distance = primary - current;
+    if (distance < 0) {
+        distance += totalNrOfLines;
+    }
+    return distance;
+}
+
+QColor WaitingSpinnerWidget::currentLineColor(int countDistance, int totalNrOfLines,
+                                              qreal trailFadePerc, qreal minOpacity,
+                                              QColor color) {
+    if (countDistance == 0) {
+        return color;
+    }
+    const qreal minAlphaF = minOpacity / 100.0;
+    int distanceThreshold =
+            static_cast<int>(ceil((totalNrOfLines - 1) * trailFadePerc / 100.0));
+    if (countDistance > distanceThreshold) {
+        color.setAlphaF(minAlphaF);
+    } else {
+        qreal alphaDiff = color.alphaF() - minAlphaF;
+        qreal gradient = alphaDiff / static_cast<qreal>(distanceThreshold + 1);
+        qreal resultAlpha = color.alphaF() - gradient * countDistance;
+
+        // If alpha is out of bounds, clip it.
+        resultAlpha = std::min(1.0, std::max(0.0, resultAlpha));
+        color.setAlphaF(resultAlpha);
+    }
+    return color;
+}

3rdparty/waitingspinnerwidget.h

@@ -0,0 +1,122 @@
+/*
+ *   SPDX-FileCopyrightText: 2012-2014 Alexander Turkin
+ *   SPDX-FileCopyrightText: 2014 William Hallatt
+ *   SPDX-FileCopyrightText: 2015 Jacob Dawid
+ *   SPDX-License-Identifier: MIT
+ */
+
+/* Original Work Copyright (c) 2012-2014 Alexander Turkin
+   Modified 2014 by William Hallatt
+   Modified 2015 by Jacob Dawid
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#pragma once
+
+// Qt includes
+#include <QWidget>
+#include <QTimer>
+#include <QColor>
+
+class WaitingSpinnerWidget : public QWidget {
+    Q_OBJECT
+public:
+    /*! Constructor for "standard" widget behaviour - use this
+   * constructor if you wish to, e.g. embed your widget in another. */
+    WaitingSpinnerWidget(QWidget *parent = nullptr,
+                         bool centerOnParent = true,
+                         bool disableParentWhenSpinning = true);
+
+    /*! Constructor - use this constructor to automatically create a modal
+   * ("blocking") spinner on top of the calling widget/window.  If a valid
+   * parent widget is provided, "centreOnParent" will ensure that
+   * QtWaitingSpinner automatically centres itself on it, if not,
+   * "centreOnParent" is ignored. */
+    WaitingSpinnerWidget(Qt::WindowModality modality,
+                         QWidget *parent = nullptr,
+                         bool centerOnParent = true,
+                         bool disableParentWhenSpinning = true);
+
+public slots:
+    void start();
+    void stop();
+
+public:
+    void setColor(QColor color);
+    void setRoundness(qreal roundness);
+    void setMinimumTrailOpacity(qreal minimumTrailOpacity);
+    void setTrailFadePercentage(qreal trail);
+    void setRevolutionsPerSecond(qreal revolutionsPerSecond);
+    void setNumberOfLines(int lines);
+    void setLineLength(int length);
+    void setLineWidth(int width);
+    void setInnerRadius(int radius);
+    void setText(QString text);
+
+    QColor color();
+    qreal roundness();
+    qreal minimumTrailOpacity();
+    qreal trailFadePercentage();
+    qreal revolutionsPersSecond();
+    int numberOfLines();
+    int lineLength();
+    int lineWidth();
+    int innerRadius();
+
+    bool isSpinning() const;
+
+private slots:
+    void rotate();
+
+protected:
+    void paintEvent(QPaintEvent *paintEvent) override;
+
+private:
+    static int lineCountDistanceFromPrimary(int current, int primary,
+                                            int totalNrOfLines);
+    static QColor currentLineColor(int distance, int totalNrOfLines,
+                                   qreal trailFadePerc, qreal minOpacity,
+                                   QColor color);
+
+    void initialize();
+    void updateSize();
+    void updateTimer();
+    void updatePosition();
+
+private:
+    QColor  _color;
+    qreal   _roundness; // 0..100
+    qreal   _minimumTrailOpacity;
+    qreal   _trailFadePercentage;
+    qreal   _revolutionsPerSecond;
+    int     _numberOfLines;
+    int     _lineLength;
+    int     _lineWidth;
+    int     _innerRadius;
+
+private:
+    WaitingSpinnerWidget(const WaitingSpinnerWidget&);
+    WaitingSpinnerWidget& operator=(const WaitingSpinnerWidget&);
+
+    QTimer *_timer;
+    bool    _centerOnParent;
+    bool    _disableParentWhenSpinning;
+    int     _currentCounter;
+    bool    _isSpinning;
+};

AUTHORS

@@ -4,22 +4,17 @@
 
 # MAINTAINER
 
+Calamares development is sponsored by Blue Systems GmbH - Liberating Software.
+
 Calamares maintainers through the years:
  * Teo Mrnjavac <teo@kde.org> (maintainer -2017)
- * Adriaan de Groot <groot@kde.org> (maintainer 2017-2022)
- * Community (2022-)
-
-Community maintainers are Adriaan de Groot, Anke Boersma, Evan James.
-
+ * Adriaan de Groot <groot@kde.org> (maintainer 2017-)
 
 # CONTRIBUTORS
 
 Calamares has received contributions of code, documentation, artwork
 and moral support from (alphabetically by first name or nickname):
 
- - Aaron Rainbolt
- - Adriaan de Groot
- - Aleksey Samoilov
  - Alf Gaida
  - aliveafter1000
  - Allen Welkie
@@ -30,83 +25,53 @@ and moral support from (alphabetically by first name or nickname):
  - Arjen Balfoort
  - Arnaud Ferraris
  - Artem Grinev
- - artoo
+ - artoo@cromnix.org
  - benne-dee
  - Bernhard Landauer
  - Bezzy1999
  - Bill Auger
  - Bob van der Linden
- - Boria138
- - Brian Morison
  - Caio Jordão Carvalho
  - Camilo Higuita
- - Christophe Marin
  - Collabora LTD
  - Corey Lang
  - crispg72
- - dalto8
  - Dan Simmons
  - demmm
- - DemonKiller
- - Dominic Hayes
- - El-Wumbus
- - Emir SARI
  - Emmanuel Arias
  - Enrique Medina Gremaldos
  - Erik Dubois
- - Evan Goode
+ - Dominic Hayes
+ - El-Wumbus
  - Evan James
- - Evan Maddock
- - Ficelloo
- - Frede Hundewadt
+ - Frede H
  - Gabriel Craciunescu
- - Gaël PORTAY
- - GeckoLinux
  - Harald Sitter
- - Hector Martin
  - Huang Jia Wen
- - huxingyi
- - Ivan Borzenkov
- - Jeremy Attali
- - Jeremy Whiting
  - Jerrod Frost
  - Jia Chao
- - Johannes Kamprad
+ - Joe Kamprad
  - Jonas Strassel
- - Jonathan Esk-Riddell
  - Kai Dohmen
- - Kasra Hashemi
  - Kevin Kofler
  - Kyle Robertze
  - Lisa Vitolo
- - Lukas Märdian
- - Mario Haustein
- - Masato TOYOSHIMA
  - Matti Hyttinen
  - n3rdopolis
  - Neal Gompa
  - Nico 'dr460nf1r3'
  - Omer I.S.
- - Panda
- - Paolo Dongilli
- - Peter Jung
  - Philip Müller
  - Ramon Buldó
  - Raul Rodrigo Segura
  - Rohan Garg
  - Santosh Mahto
  - Scott Harvey
- - shivanandvp
  - Simon Quigley
- - Sunderland93
- - Sławomir Lach
  - Taejun Park
- - Tj
  - Victor Fuentes
- - Vitor Lopes
  - vtriolet
  - Walter Lapchynski
  - Waneon Kim
- - wiz64
 
-> This list was updated to revision 283668cb0155c1c14739bb3b51db3d5d0b39c8e2 on February 17th 2024.
+ > This list was updated to revision 6e8d820737dea0f3e08f12b10768facef19be684 on May 28th 2022.

CHANGES-3.2

@@ -8,10 +8,19 @@ changelog -- this log starts with version 3.2.0. The release notes on the
 website will have to do for older versions.
 
 
-Calamares version 3.2.61 is the last one to have updated CHANGES-3.2
-in the *calamares* (e.g. development, or 3.3, branch). For changes
-in the stable release branch, see CHANGES-3.2 in that branch.
+> Note that the 3.2 series is now in LTS / bug-fix-only mode.
 
+# 3.2.62 (2023-04-24) #
+
+This release contains contributions from (alphabetically by first name):
+ - Adriaan de Groot
+
+The only changes in this release are translation updates, which
+have come from Transifex via the new(ish) cli tool. There's a fair
+bit of churn because of HTML-encoding.
+
+This is the last translation update of the 3.2 series, and the
+3.3 strings will now be the source-files for translation.
 
 
 # 3.2.61 (2022-08-24) #

CHANGES-3.3

@@ -1,571 +0,0 @@
-<!-- SPDX-FileCopyrightText: no
-     SPDX-License-Identifier: CC0-1.0
--->
-
-This is the changelog for Calamares. For each release, the major changes and
-contributors are listed. Note that Calamares does not have a historical
-changelog -- this log starts with version 3.3.0. See CHANGES-3.2 for
-the history of the 3.2 series (2018-05 - 2022-08).
-
-# 3.3.12 (2024-11-21)
-
-This release contains contributions from (alphabetically by given name):
- - Adriaan de Groot
-
-## Core ##
- - This release repairs the Calamares configuration file which is
-   used by external Calamares modules -- calamares-extensions in particular.
-
-## Modules ##
- - *users* module always uses a 3-digit UMASK if one is specified.
-
-
-# 3.3.11 (2024-11-05)
-
-This release contains contributions from (alphabetically by given name):
- - Adriaan de Groot
- - Jakob Petsovits
- - Simon Quigley
-
-## Core ##
- - Nothing yet
-
-## Modules ##
- - *unpackfs* now supports a `condition` configuration option for
-   conditional installation / unsquash. (thanks Simon)
- - *unpackfsc* module imported from Calamares-extensions, and extended
-   with the same `condition` configuration.
- - *partition* crash fixed when swap was using the wrong end-sector
-   in some GPT configurations. (thanks Jakob, #2367)
-
-
-# 3.3.10 (2024-10-21)
-
-This release contains contributions from (alphabetically by given name):
- - Aaron Rainbolt
- - Adriaan de Groot
- - Evan James
- - Neal Gompa
-
-## Core ##
- - Nothing yet
-
-## Modules ##
- - *keyboard* Repaired summary messages with strange formatting. (#2364)
- - *keyboard* Can update KDE Plasma configuration in Wayland. (thanks Neal, #2264)
- - *locale* Repaired summary messages with strange formatting. (#2364)
- - *partition* Module fixed unwanted behavior with the encryption checkbox. (thanks Aaron, #2376)
- - *umount* Correctly unmounts the root filesystem of the target. (thanks Evan)
- - *users* Supports a new `home_permissions` setting to override the
-   distro's `useradd` configuration of the umask. Supports octal and rwx-style
-   specifications of permissions. Other places that use permissions now also
-   support octal and rwx-style. (#2362)
- - *welcome* Follows system styling colors (e.g. Dark Mode).
-
-
-# 3.3.9 (2024-08-12)
-
-Please note that if you are using the *luksbootkeyfile* module,
-it must be placed before the *fstab* module in settings.conf.  If it comes
-after, then the keyfile will be missing from crypttab and the user will be
-asked for their password multiple times.
-
-This release contains contributions from (alphabetically by given name):
- - Adriaan de Groot
- - Evan James
- - Luca Matei Pintilie
-
-## Core ##
- - Improved schemas for configuration files
- - Support for Interlingue in Qt 6.7
-
-## Modules ##
- - Placed *luksbootkeyfile* before *fstab* in the example `settings.conf` (#2356, Evan)
- - *packages* module `xbcs` package manager now logs progress messages (#2359, Luca)
- - *partition* module mentions creating a swap file in its summary (#2320, Adriaan)
-
-
-# 3.3.8 (2024-07-02)
-
-The *partition* bug described below was reported by jghodd, then carefully
-described and made reproducible by Joe Kamprad, examined by Evan James
-and repaired by Adriaan de Groot. Many thanks to all who participated.
-
-This release contains contributions from (alphabetically by first name):
- - Adriaan de Groot
- - Evan James
- - Lorenzo Faletra
- - Tj
- - Victor Fuentes
-
-## Core ##
- - nothing in particular
-
-## Modules ##
- - *contextualprocess* see *shellprocess*.
- - *mount* module now correctly mounts luks and luks2-encrypted swap. (thanks Victor)
- - *partition* avoids a crash with specific checkbox-presets. (thanks Evan)
- - *partition* had a bug where manual partitioning on MBR systems might
-   skip the installation of a bootloader, even though the visible bootloader
-   combo-box showed that it would be installed. (see #2318)
- - *partition* could calculate an incorrect partition size when installing to
-   very specific partition sizes, and now leaves a few more sectors for secondary
-   GPT tables. (thanks Tj)
- - *shellprocess* now supports a *verbose* key (globally and per-command) which logs
-   command output line-by-line.
- - *users* module defaults password salt to *yescrypt*. (thanks Lorenzo)
-
-
-# 3.3.7 (2024-06-20)
-
-This release contains contributions from (alphabetically by first name):
- - Adriaan de Groot
- - Eugene San
- - Evan James
- - Ivan Borzenkov
- - Sohrab Behdani
- - Vincent Penvern
- - Vladislav Nepogodin
-
-## Core ##
- - Updated clang-formatting
- - Some C++20 future-proofing (thanks Vladislav)
- - CommandList (used by *contextualprocess* and *shellprocess*) now supports
-   globalstorage keys as substitutable variables.
-
-## Modules ##
- - *contextualprocess* see *shellprocess*.
- - *fstab* module does not add an encryption keyfile if it does
-   not exist. (thanks Eugene)
- - *initcpiocfg* has some new configuration settings to more carefully
-   adjust hooks for initcpio.
- - *keyboard* module handles Persian (fa) layout better. (thanks Sohrab)
- - *keyboard* module handles other non-ascii layout better. (thanks Ivan)
- - *partition* module did not filter out invalid fstab entries;
-   they were not written, either, so no net change.
- - *partition* module now has a configurable default check-state
-   for the encryption checkbox. (thanks Vincent)
- - *shellprocess* commands now support globalstorage variables, which
-   are written as `${gs[key]}`, where `key` is a dotted string that
-   selects the globalstorage key to use (like in *contextualprocess*
-   variable-selectors) and `${gs[` and `]}` are literal characters.
-
-
-# 3.3.6 (2024-04-16)
-
-This release contains contributions from (alphabetically by first name):
- - Adriaan de Groot
- - Anke Boersma
- - Eugene San
- - Evan James
- - Harald Sitter
- - Mike Stemle
- - Peter Jung
- - Simon Quigley
-
-## Core ##
- - Various Qt6-related fixes.
- - Calamares now prevents sleep and suspend while the installation is
-   running, so that unattended installs do not accidentally fall asleep.
-
-## Modules ##
- - *bootloader* Adds "splash" to kernel parameters if plymouth is present.
-   (thanks Eugene)
- - *locale* Now picks the correct timezone for Dubai, Muscat, Tehran.
- - *plymouthcfg* Use plymouth-set-default-theme to avoid issues with
-   configuration. (thanks Peter)
- - *users* module now supports enrolling in Active Directory, if enabled.
-   (thanks Simon)
-
-
-# 3.3.5 (2024-03-03)
-
-This release contains contributions from (alphabetically by first name):
- - Adriaan de Groot
- - Evan James
- - Peter Jung
-
-## Core ##
- - Calamares logs more information about how the executable was created
-   in the session log on startup. This will help in recreating the specific
-   configuration when bug reports are filed. (thanks Evan)
- - The debug window now has better Qt6 compatibility.
-
-## Modules ##
- - *displaymanager* module can configure an alternate SDDM configuration file.
- - *networkcfg* a bug affecting NetPlan + NetworkManager was fixed.
- - *initcpiocfg* Add microcode hook to initcpiocfg
-
-
-# 3.3.4 (2024-02-27)
-
-In this release, process jobmodules -- a particular kind of module
-recognizable by `type: job` and `interface: process` in the descriptor
-file -- undergo a large change to resemble *shellprocess* more.
-
-Users of process jobmodules are encouraged to double-check the Functionality
-of those modules in this release.
-
-This release contains contributions from (alphabetically by first name):
- - Adriaan de Groot
- - Victor Fuentes
-
-## Core ##
- - Process jobs (a job type provided by Calamares core) now share more
-   code with *contextualprocess* and *shellprocess* jobs. The execution
-   mechanism is the same, and always invokes the shell, whether the command
-   runs in the host or in the target system. It is no longer necessary to
-   add `/bin/sh` in the *command* key -- this is always present.
-
-## Modules ##
- - *contextualprocess* and *shellprocess* can now set environment variables
-   as part of the configuration. See *shellprocess* documentation for details.
-   This is optional, and does not do anything that could not already be done
-   by putting `export VAR=value ;` in front of the command before.
- - *partition* fixed a bug with an uninitialized variable. (thanks Victor)
- - *shellprocess* (and therefore also *contextualprocess* and process
-   jobmodules) now substitutes `${LANG}` in commands with the language
-   selected in the user-interface of Calamares.
-
-
-# 3.3.3 (2024-02-24)
-
-This release contains contributions from (alphabetically by first name):
- - Adriaan de Groot
- - Anke Boersma
-
-Translations have been updated (3.3.2 skipped that step).
-
-## Core ##
- - Core libraries *libcalamares* and *libcalamaresui* now build with
-   hidden visibility by default, as a step towards ABI stability.
- - A runtime crash caused by (mis?)use of Qt UniqueConnection which
-   shows up in Debug builds was resolved.
-
-## Modules ##
- - *interactiveterminal* can use konsole in Qt6 too. (thanks Anke)
- - *plasmalnf* module ported to Plasma 6. (thanks Anke)
- - *welcomeq* example extended to include Markdown syntax. (thanks Anke)
-
-
-# 3.3.2 (2024-02-19)
-
-This release contains contributions from (alphabetically by first name):
- - Aaron Rainbolt
- - Adriaan de Groot
- - Anke Boersma
- - Evan James
- - Jonathan Riddell
- - Lukas Märdian
- - Tj
-
-## Core ##
- - Slideshow support code (QML) now ported to Qt6 and made available
-   as two separate directories of support-code. (thanks Jon)
- - Compatibility with Qt versions prior to 5.15.5 has been removed.
-
-## Modules ##
- - *fstab* bug fixed where BTRFS messes up the partition layout. (thanks Tj)
- - *networkcfg* on NetPlan-enabled systems, configure NetworkManager
-   with the live-system's NetPlan settings. (thanks Lukas)
- - *partition* module can now also define unencrypted partitions
-   when encryption is used. (thanks Aaron)
-
-
-# 3.3.1 (2024-01-15)
-
-This release sets `BUILD_APPDATA` and `BUILD_APSTREAM` to default to **OFF**,
-where previously they defaulted to **ON**. When enabled, the dependencies for
-both features are required -- previously they would silently switch off if
-the dependencies were not found. Distributions are strongly advised to check
-their package-building instructions.
-
-This release contains contributions from (alphabetically by first name):
- - Adriaan de Groot
- - Aleksey Samoilov
- - Emir Sari
- - Simon Quigley
-
-## Core ##
- - There has been internal code re-organization (e.g. not using functions
-   named `tr()`) to help translation tools.
- - Strings everywhere have been given more context. (thanks Emir)
- - In CMake, "view" is no longer accepted as an alias of the module
-   type "viewmodule" in function `calamares_add_plugin()`.
- - Plain Ubuntu builds have been added to the CI roster. (thanks Simon)
- - Commands that run in the target system (in the chroot) no longer
-   use the TMP-related environment variables from the host. #2269
-
-## Modules ##
- - The *displaymanager* module configuration for `greetd` has some more
-   options now. (thanks Aleksey)
-
-
-# 3.3.0 (2023-12-12)
-
-This release contains contributions from (alphabetically by first name):
- - Adriaan de Groot
- - Alberto Salvia Novella
- - Christophe Marin
- - Evan Maddock
- - Frede Hundewadt
-
-Since this is the first non-alpha release of 3.3.0, we would like to thank
-all the contributors to a year and a half of alpha releases, six in all.
-Distributions are **strongly** advices to take the release notes of
-the alpha's into account as well.
-
-## Core ##
- - No changes of note.
-
-## Modules ##
- - *users* and *usersq* no longer support the password requirement 'nonempty'.
-   Use 'minLength: 1' instead. The example configuration allows the user to
-   choose any password at all, but also contains suggestions for other
-   password-requirements schemes. (thanks Alberto)
- - *users* now can use stronger password hashes, if `crypt_gensalt()` is
-   available in the *crypt* library. (thanks Evan)
- - *machineid* module supports several variations of writing /etc/machine-id .
-
-
-# 3.3.0-alpha6 (2023-11-16)
-
-This release contains contributions from (alphabetically by first name):
- - Adriaan de Groot
- - Anke Boersma
-
- This is a hotfix release because -alpha5 didn't compile,
- and Anke repaired the partition unit-tests when building with Qt6.
-
-
-# 3.3.0-alpha5 (2023-11-13)
-
-This release contains contributions from (alphabetically by first name):
- - Adriaan de Groot
- - Alejo Fernandez
- - Anke Boersma
- - Christophe Marin
- - Emir Sari
- - Evan James
- - Gaël PORTAY
- - Gecko Linux
- - Jeremy Whiting
- - Neal Gompa
-
-## Core ##
- - Boost::Python is no longer a dependency, Calamares uses a bundled copy
-   of pybind11 instead. This speeds up compilation and reducese the
-   dependency tree a great deal. You can set `WITH_PYBIND11=OFF` in the
-   build to keep Boost::Python and all the binary-compatibility problems
-   it entails.
- - Coding style now wants clang-format 15 or 16, but no longer needs astyle.
-   There is also a clang-tidy file for additional styling support.
- - Ongoing translation improvements. (thanks Emir)
- - Translations for bqi (Luri), es_AR (Castellano), eo (Esperanto),
-   ka (Georgian). In **non-release** builds (e.g. between releases,
-   so for developers building directly from git) all translations are
-   enabled, even the ones with no translations at all.
- - The logging format in the `session.log` file and on-screen is now
-   more similar, although the file contains a lot more per-line information.
- - The INSTALL_CONFIG option has been restored. It is still a terrible
-   idea to fork the repository to modify the config files, and you
-   probably should have a calamares-config package with those files
-   instead, there are packaging workflows that can usefully patch-and-
-   install configuration files. The option defaults to OFF.
-
-## Modules ##
- - All QML modules now have a Qt6-compatible set of QML files as well. (thanks Anke)
- - *packagechooser* supports AppStream 1.0 API.
- - *unpackfs* now uses the `-S` option to rsync for sparse file support. (thanks Jeremy)
-
-
-# 3.3.0-alpha4 (2023-10-13)
-
-Another closing-in-on-3.3.0 release! One of the big changes is that
-Calamares -- the core and nearly all of the modules in this repository --
-are compatible with Qt6. That is, it compiles. Functionality has not
-been tested, but early-testing distributions are encouraged to submit
-pull requests to improve the code.
-
-This release contains contributions from (alphabetically by first name):
- - Adriaan de Groot
- - Anke Boersma
- - Emir Sari
- - Evan James
- - Hector Martin
- - Ivan Borzenkov
- - Simon Quigley
-
-## Core ##
- - Qt6 compatibility. You can choose Qt5 (with KDE Frameworks 5) as before,
-   or choose Qt6 (with KDE Frameworks 6). This means that a Qt6-based Linux
-   distribution can use Calamares without needing an extra version of Qt.
-   Note that some KDE Frameworks are required as well, and those need to be
-   Qt6-based also (and are not released as of September 2023).
- - QML-based modules are also supported in Qt6, but the QML is likely to
-   be source-incompatible. The *welcomeq* module shipped with Calamares
-   now has two `.qrc` files and uses the `${QT_VERSION_SUFFIX}` variable
-   to pick one of the two depending on the Qt version being used.
-   Other modules are likely to follow the same pattern.
- - C++ namespaces have been shuffled around and `CalamaresUtils` has been
-   retired. This has an effect on all C++ plugins, since this is neither
-   a binary- nor source-compatible change.
-
-## Modules ##
- - *keyboard* module can now be explicitly configured to use X11 keyboard
-   settings or the FreeDesktop locale1 DBus service. The latter is most
-   useful for Calamares as an "initial setup" system, not an installer,
-   in a Wayland session. (thanks Hector)
- - *keyboard* module now writes X11 layout configuration with variants
-   for all non-ASCII (e.g. us) layouts. (thanks Ivan)
- - *keyboard* module now can configure keyboard switch. (thanks Ivan)
-
-
-# 3.3.0-alpha3 (2023-08-28)
-
-This release contains contributions from (alphabetically by first name):
- - Adriaan de Groot
- - Aleksey Samoilov
- - Anke Boersma
- - Arjen Balfoort
- - Boria138
- - Brian Morison
- - Emir Sari
- - Evan Goode
- - Evan James
- - Ficelloo
- - Hector Martin
- - Jeremy Attall
- - Johannes Kamprad
- - Kasta Hashemi
- - Kevin Kofler
- - Mario Haustein
- - Masato TOYOSHIMA
- - Panda
- - Paolo Dongilli
- - Peter Jung
- - Philip Müller
- - Shivanand
- - Sławomir Lach
- - Sunderland93
- - wiz64
-
-## Core ##
- - Incompatible module-configuration changes, see #1438.
- - Branding entries use ${var} instead of @{var} for substitutions,
-   in line with all the other substitution mechanisms used from C++
-   core. See documentation in `branding.desc`.
- - Boost::Python requires at least version 1.72.
- - KDE Frameworks must be version 5.58 or later.
- - The `INSTALL_CONFIG` option has been removed. If you are installing
-   the example configuration files from the Calamares repository, just
-   stop. That was never a good idea, and you should keep your configs elsewhere.
- - Progress percentage during install can now be localized. (thanks Emir)
-
-## Modules ##
- - *dracut* added a configurable kernel name. (thanks Anke)
- - *initcpiocfg* orders hookds slightly differently. (thanks Peter)
- - *localeq* moved to using Drawer instead of ComboBox in UI. (thanks Anke)
- - *keyboardq* moved to using Drawer instead of ComboBox in UI. (thanks Anke)
- - *netinstall* now has a new *noncheckable* option for groups, which prevent
-   it a group from being checked/uncheckd as a whole. You can still check
-   individual items **in** the group though. (thanks Shivanand)
- - *partition* can now pick LUKS or LUKS2. (thanks Jeremy)
- - *zfs* creates a hostid through zgenhostid.
- - *zfshostid* new module to copy zfs generated /etc/hostid
-
-
-# 3.3.0-alpha2 (2022-08-23)
-
-Second alpha release, with updated ABI compatibility checking,
-some 3.3.0 release goals, new features in modules and important bugfixes.
-
-This release contains contributions from (alphabetically by first name):
- - Adriaan de Groot
- - Anke Boersma
- - Evan James
- - Shivanand
- - Vitor Lopes
-
-## Core ##
-
-A core **TODO** is moving all library code into the `Calamares` namespace,
-dropping the `CalamaresUtils` namespace. Modern C++ supports nested namespaces,
-so in some cases we can use those. This has a drastic effect on ABI compatibility,
-though, as functions move from one namespace to another. This needs to be
-completed before a 3.3.0 with ABI stability is released.
-
-## Modules ##
-
-Module schemas have been updated to reflect all the incompatible changes.
-
-
-# 3.3.0-alpha1 (2022-06-27)
-
-Initial 3.3.0 alpha release to check the release scripts &c.
-
-This release contains contributions from (alphabetically by first name):
- - Adriaan de Groot
- - Aleksey Samoilov
- - Anke Boersma
- - Dan Simmons
- - Evan James
- - Peter Jung
-
-
-# 3.3.0-pre-alpha (unreleased) #
-
-This release contains contributions from (alphabetically by first name):
- - Anke Boersma
- - Anubhav Choudhary
- - Evan James
- - Vitor Lopes
-
-This is a "minor" version change, but the size of the changes is very
-large. Configuration files from previous versions of Calamares will
-**certainly** need to be re-validated. Take heed of the many changes
-in the *Modules* heading, below.
-
-Users (distributions) are **strongly** advised to use the tools
-for configuration validation (`ci/configvalidator.py`) to check
-that the distribution configuration files follow the current schema.
-
-## Project ##
- - The C++ code in the project is now formatted with clang-format 12 or 13,
-   with the coding-style as found in `.clang-format`; there are minor
-   differences from the tool, compared to the clang-format 9 usually applied
-   to Calamares 3.2.
- - The CMake code in the project is now formatted with gersemi 0.7.5.
-
-## Core ##
- - CMake 3.16, Qt 5.15 are now required; the newer CMake is to support
-   new features (also for KDE Frameworks), Qt is the current LTS version.
- - Running `calamares -d` no longer enforces a single-application
-   (it is for debugging purposes, after all).
- - Python 3.6 or later is now required, to allow for F-strings in
-   Python code and allow other tidy-ups in the Python modules.
-   Boost::Python now requires 1.67 or later (for CMake support).
- - The log file now **always** contains a debug-log, and the `-D` flag
-   primarily controls what is printed to stdout. By default, stdout
-   only gets errors; use `-D6` to match stdout with the file. Use `-D8`
-   to get an extra-verbose log file **and** verbose stdout.
-
-## Modules ##
- - *bootloader* now supports more options when building the kernel
-   command-line. (Thanks Evan)
- - *bootloader* no longer supports `@@`-style suffixes for unique-EFI-id
-   generation. Use `${}` instead.
- - *displaymanager* no longer supports the discontinued *kdm* display manager.
- - *fstab* configuration has been completely re-done. Many configuration
-   options have moved to the *mount* module. See #1993
- - *grubcfg* changed the key *keepDistributor* to *keep_distributor*.
-   Please update configurations.
- - *mount* now does most of the mounting; options that were in *fstab*
-   have moved here. See #1993
- - *oemid* now uses consistent variable replacement (e.g. KMacroExpander)
-   and does not support `@@DATE@@` anymore (use `${DATE}`).
- - *partition* requires KPMCore 21.12 (e.g. KPMCore 4.2 API, or later).
- - *partition* can now skip installing the bootloader in more scenarios.
-   #1632 (Thanks Anubhav)
- - *preservefiles* follows `${}` variable syntax instead of `@@`.
-

CMakeModules/AppStreamHelper.cmake

@@ -1,86 +0,0 @@
-# === This file is part of Calamares - <https://calamares.io> ===
-#
-#   SPDX-FileCopyrightText: 2023 Adriaan de Groot <groot@kde.org>
-#   SPDX-License-Identifier: BSD-2-Clause
-#
-###
-#
-# Finds AppStream-Qt suitable for the Qt version that is in use.
-# Creates target calamares::appstreamqt to alias whatever is found.
-# Sets AppStreamQt_FOUND appropriately, regardless of the underlying
-# variables (e.g. might be AppStreamQt6_FOUND).
-#
-
-option(BUILD_APPSTREAM "Support appstream: items in PackageChooser (requires libappstream-qt)" OFF)
-
-if(TARGET calaappstream)
-    if(TARGET calamares::appstreamqt)
-        message(STATUS "AppStreamQt has already been found")
-        set(AppStreamQt_FOUND TRUE)
-    else()
-        message(STATUS "AppStreamQt has been searched-for and not found")
-        set(AppStreamQt_FOUND FALSE)
-    endif()
-    return()
-endif()
-if(NOT BUILD_APPSTREAM)
-    return()
-endif()
-
-### FIND APPSTREAM
-#
-# First, look for a Qt-versioned variety of the package.
-# If that is not found, look for an unversioned one.
-set(HAVE_APPSTREAM OFF)
-find_package(AppStream${qtname})
-# Not everyone renames the variables consistently
-if(AppStream${qtname}_FOUND OR AppStreamQt_FOUND)
-    set(_appstream_name AppStream${qtname})
-    set(HAVE_APPSTREAM ON)
-else()
-    find_package(AppStreamQt)
-    if(AppStreamQt_FOUND)
-        set(_appstream_name AppStreamQt)
-        # TODO: how to check underlying Qt version?
-        set(HAVE_APPSTREAM ON)
-    endif()
-endif()
-
-if(HAVE_APPSTREAM)
-    # Look for the directory name containing the headers
-    find_file(_appstream_header NAMES ${_appstream_name}/pool.h AppStreamQt/pool.h)
-    if(NOT _appstream_header)
-        set(HAVE_APPSTREAM OFF)
-    else()
-        if(_appstream_header MATCHES /${_appstream_name}/)
-            set(_appstream_header_directory ${_appstream_name})
-        else()
-            set(_appstream_header_directory AppStreamQt)
-        endif()
-    endif()
-else()
-    # Placeholder name
-    set(_appstream_name AppStreamQt)
-endif()
-
-set(_appstream_dependency_type OPTIONAL)
-if(BUILD_APPSTREAM)
-    set(_appstream_dependency_type REQUIRED)
-endif()
-
-set_package_properties(
-    ${_appstream_name}
-    PROPERTIES
-    DESCRIPTION "Support for AppStream (cache) data"
-    URL "https://github.com/ximion/appstream"
-    PURPOSE "AppStream provides package data"
-    TYPE ${_appstream_dependency_type}
-)
-
-add_library(calaappstream INTERFACE) # Always, but might not be populated
-if(HAVE_APPSTREAM)
-    target_compile_definitions(calaappstream INTERFACE HAVE_APPSTREAM_VERSION=${${_appstream_name}_VERSION_MAJOR} HAVE_APPSTREAM_HEADERS=${_appstream_header_directory})
-    target_link_libraries(calaappstream INTERFACE ${_appstream_name})
-    add_library(calamares::appstreamqt ALIAS calaappstream)
-endif()
-set(AppStreamQt_FOUND ${HAVE_APPSTREAM})

CMakeModules/BoostPython3.cmake

@@ -0,0 +1,97 @@
+# === This file is part of Calamares - <https://calamares.io> ===
+#
+#   SPDX-FileCopyrightText: 2014 Aurélien Gâteau <agateau@kde.org>
+#   SPDX-FileCopyrightText: 2017 Adriaan de Groot <groot@kde.org>
+#   SPDX-FileCopyrightText: 2019 Kevin Kofler <kevin.kofler@chello.at>
+#   SPDX-License-Identifier: BSD-2-Clause
+#
+###
+#
+# Handles the mess that Boost::Python is before CMake 3.16 and
+# Boost 1.70 or so.
+#
+###
+#
+# On Ubuntu 14.04, the libboost-python1.54-dev package comes with one library
+# for each Python version:
+# libboost_python-py27.so
+# libboost_python-py33.so
+# libboost_python-py34.so
+#
+# Boost upstream however installs Boost.Python3 libboost_python3.so, which is
+# what FindBoost.cmake is looking for. It looks for a library named
+# "libboost_${component}.so".
+#
+# On Gentoo instead, the >=dev-libs/boost-1.54 package provides boost library
+# with a name like:
+# libboost_python-2.7.so
+# libboost_python-3.3.so
+# libboost_python-3.4.so
+# depending on what python's targets you selected during install
+#
+# On Fedora >= 30 instead, the boost-python3-devel provides boost library with a
+# name like:
+# libboost_python37.so
+# depending on what python's targets you selected during install
+#
+# find_boost_python3() tries to find the package with different component
+# names. By default it tries "python3", "python-py$suffix" and
+# "python-$dotsuffix", where suffix is based on the `python_version` argument.
+# One can supply a custom component name by setting the
+# `CALAMARES_BOOST_PYTHON3_COMPONENT` variable at CMake time.
+set( CALAMARES_BOOST_PYTHON3_COMPONENT python3 CACHE STRING
+    "Name of the Boost.Python component. If Boost.Python is installed as
+    libboost_python-foo.so then this variable should be set to 'python-foo'."
+)
+
+include(FindPackageHandleStandardArgs)
+
+macro( _find_boost_python3_int boost_version componentname found_var )
+    foreach( _fbp_name ${CALAMARES_BOOST_PYTHON3_COMPONENT} ${componentname} )
+        find_package( Boost ${boost_version} QUIET COMPONENTS ${_fbp_name} )
+        string( TOUPPER ${_fbp_name} _fbp_uc_name )
+        if( Boost_${_fbp_uc_name}_FOUND )
+            if( CMAKE_SYSTEM_NAME MATCHES "FreeBSD" )
+                # No upcasing
+                set( ${found_var} ${_fbp_name} )
+            else()
+                set( ${found_var} ${_fbp_uc_name} )
+            endif()
+            break()
+        endif()
+    endforeach()
+endmacro()
+
+macro( find_boost_python3 boost_version python_version found_var )
+    set( ${found_var} OFF )
+    set( _fbp_found OFF )
+
+    # turns "3.4.123abc" into "34"
+    string( REGEX REPLACE "([0-9]+)\\.([0-9]+)\\..*" "\\1\\2" _fbp_python_short_version ${python_version} )
+    _find_boost_python3_int( ${boost_version} python-py${_fbp_python_short_version} _fbp_found )
+
+    if (NOT _fbp_found)
+        _find_boost_python3_int( ${boost_version} python${_fbp_python_short_version} _fbp_found )
+    endif()
+
+    if (NOT _fbp_found)
+        # The following loop changes the searched name for Gentoo based distributions
+        # turns "3.4.123abc" into "3.4"
+        string( REGEX REPLACE "([0-9]+)\\.([0-9]+)\\..*" "\\1.\\2" _fbp_python_short_version ${python_version} )
+        _find_boost_python3_int( ${boost_version} python-${_fbp_python_short_version} _fbp_found )
+    endif()
+
+    set( ${found_var} ${_fbp_found} )
+
+    # This is superfluous, but allows proper reporting in the features list
+    if ( _fbp_found )
+        find_package( Boost ${boost_version} COMPONENTS ${_fbp_found} )
+    else()
+        find_package( Boost ${boost_version} COMPONENTS Python )
+    endif()
+    set_package_properties(
+        Boost PROPERTIES
+        DESCRIPTION "A C++ library which enables seamless interoperability between C++ and Python 3."
+        URL "http://www.boost.org"
+    )
+endmacro()

CMakeModules/CalamaresAddBrandingSubdirectory.cmake

@@ -101,7 +101,7 @@ function( calamares_add_branding_translations NAME )
 
     file( GLOB BRANDING_TRANSLATION_FILES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "${SUBDIRECTORY}/lang/calamares-${NAME}_*.ts" )
     if ( BRANDING_TRANSLATION_FILES )
-        qt_add_translation( QM_FILES ${BRANDING_TRANSLATION_FILES} )
+        qt5_add_translation( QM_FILES ${BRANDING_TRANSLATION_FILES} )
         add_custom_target( branding-translation-${NAME} ALL DEPENDS ${QM_FILES}
             COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/${SUBDIRECTORY}/lang/
             COMMAND ${CMAKE_COMMAND} -E copy ${QM_FILES} ${CMAKE_CURRENT_BINARY_DIR}/${SUBDIRECTORY}/lang/

CMakeModules/CalamaresAddLibrary.cmake

@@ -62,10 +62,8 @@ function(calamares_add_library)
         add_library(${target} STATIC ${LIBRARY_SOURCES})
     elseif(LIBRARY_TARGET_TYPE STREQUAL "MODULE")
         add_library(${target} MODULE ${LIBRARY_SOURCES})
-    elseif(LIBRARY_TARGET_TYPE STREQUAL "SHARED")
-        add_library(${target} SHARED ${LIBRARY_SOURCES})
     else() # default
-        message(FATAL_ERROR "Invalid library type '${LIBRARY_TARGET_TYPE}'")
+        add_library(${target} SHARED ${LIBRARY_SOURCES})
     endif()
 
     calamares_automoc(${target})
@@ -88,9 +86,9 @@ function(calamares_add_library)
     # add link targets
     target_link_libraries(${target}
         LINK_PUBLIC ${Calamares_LIBRARIES}
-        ${qtname}::Core
-        ${qtname}::Gui
-        ${qtname}::Widgets
+        Qt5::Core
+        Qt5::Gui
+        Qt5::Widgets
     )
     if(LIBRARY_LINK_LIBRARIES)
         target_link_libraries(${target} LINK_PUBLIC ${LIBRARY_LINK_LIBRARIES})

CMakeModules/CalamaresAddModuleSubdirectory.cmake

@@ -121,8 +121,7 @@ function( _calamares_add_module_subdirectory_impl )
         # _mod_testing boolean if the module should be added to the loadmodule tests
         file(STRINGS "${_mod_dir}/module.desc" MODULE_INTERFACE REGEX "^interface")
         if ( MODULE_INTERFACE MATCHES "pythonqt" )
-            message( FATAL_ERROR "PythonQt is no longer supported" )
-            set( _mod_enabled OFF )
+            set( _mod_enabled ${Calamares_WITH_PYTHONQT} )
             set( _mod_reason "No PythonQt support" )
             set( _mod_testing OFF )
         elseif ( MODULE_INTERFACE MATCHES "python" )
@@ -153,10 +152,12 @@ function( _calamares_add_module_subdirectory_impl )
 
                     get_filename_component( FLEXT ${MODULE_FILE} EXT )
                     if( "${FLEXT}" STREQUAL ".conf" )
-                        message(STATUS "Config ${MODULE_FILE}")
+                        if( INSTALL_CONFIG )
+                            install( FILES ${CMAKE_CURRENT_BINARY_DIR}/${SUBDIRECTORY}/${MODULE_FILE}
+                                    DESTINATION ${MODULE_DATA_DESTINATION} )
+                        endif()
                         list( APPEND MODULE_CONFIG_FILES ${MODULE_FILE} )
                     else()
-                        message(STATUS "Non-Config ${MODULE_FILE}")
                         install( FILES ${CMAKE_CURRENT_BINARY_DIR}/${SUBDIRECTORY}/${MODULE_FILE}
                                  DESTINATION ${MODULE_DESTINATION} )
                     endif()
@@ -167,14 +168,12 @@ function( _calamares_add_module_subdirectory_impl )
             message( "   ${Green}TYPE:${ColorReset} jobmodule" )
             message( "   ${Green}MODULE_DESTINATION:${ColorReset} ${MODULE_DESTINATION}" )
             if( MODULE_CONFIG_FILES )
-                if (INSTALL_CONFIG)
-                    message("   ${Green}CONFIGURATION_FILES:${ColorReset} ${MODULE_CONFIG_FILES} => [Build directory and ${MODULE_DATA_DESTINATION}]")
-                    foreach(_cf ${MODULE_CONFIG_FILES})
-                        install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${SUBDIRECTORY}/${_cf} DESTINATION ${MODULE_DATA_DESTINATION})
-                    endforeach()
+                if ( INSTALL_CONFIG )
+                    set( _destination "${MODULE_DATA_DESTINATION}" )
                 else()
-                    message("   ${Green}CONFIGURATION_FILES:${ColorReset} ${MODULE_CONFIG_FILES} => [Build directory only]")
+                    set( _destination "[Build directory only]" )
                 endif()
+                message( "   ${Green}CONFIGURATION_FILES:${ColorReset} ${MODULE_CONFIG_FILES} => ${_destination}" )
             endif()
             message( "" )
             # We copy over the lang directory, if any

CMakeModules/CalamaresAddPlugin.cmake

@@ -19,7 +19,7 @@
 #
 # calamares_add_plugin(
 #   module-name
-#   TYPE <viewmodule|job>
+#   TYPE <view|job>
 #   EXPORT_MACRO macro-name
 #   SOURCES source-file...
 #   UI ui-file...
@@ -35,7 +35,7 @@
 #   [WEIGHT w]
 # )
 #
-# Function optional parameters:
+# Function parameters:
 #  - COMPILE_DEFINITIONS
 #       Definitions are set on the resulting module with a suitable
 #       flag (i.e. `-D`) so only state the name (optionally, also the value)
@@ -65,11 +65,6 @@
 # SKIPPED_MODULES is set in the parent (i.e. caller's) scope with the
 # reason why. This should rarely be a concern as AddModuleSubdirectory
 # already handles skip-reasons and collects them for reporting.
-#
-# The target defined this way is called "calamares_<TYPE>_<module-name>",
-# e.g. "calamares_viewmodule_packagechooserq". The function sets a variable
-# in its **calling** scope, `<module-name>_TARGET` with the full name
-# of the target.
 
 include( CMakeParseArguments )
 
@@ -109,9 +104,10 @@ function( calamares_add_plugin )
             message( FATAL_ERROR "${Red}NO_CONFIG${ColorReset} is set, with configuration ${Red}${PLUGIN_CONFIG_FILES}${ColorReset}" )
         endif()
         set( _destination "(unknown)" )
-        if(INSTALL_CONFIG AND NOT PLUGIN_NO_INSTALL)
-            set(_destination "${PLUGIN_DATA_DESTINATION}")
+        if ( INSTALL_CONFIG AND NOT PLUGIN_NO_INSTALL )
+            set( _destination "${PLUGIN_DATA_DESTINATION}" )
         elseif( NOT PLUGIN_NO_INSTALL )
+            # Not INSTALL_CONFIG
             set( _destination "[Build directory only]" )
         else()
             set( _destination "[Skipping installation]" )
@@ -131,7 +127,7 @@ function( calamares_add_plugin )
     set( target "calamares_${PLUGIN_TYPE}_${PLUGIN_NAME}" )
 
     # automatic library linkage
-    if(PLUGIN_TYPE STREQUAL "viewmodule")
+    if(PLUGIN_TYPE STREQUAL "view" OR PLUGIN_TYPE STREQUAL "viewmodule")
         list(APPEND PLUGIN_LINK_PRIVATE_LIBRARIES Calamares::calamaresui)
     elseif(PLUGIN_TYPE STREQUAL "job")
         list(APPEND PLUGIN_LINK_PRIVATE_LIBRARIES Calamares::calamares)
@@ -214,20 +210,20 @@ function( calamares_add_plugin )
 
         set( _warned_config OFF )
         foreach( PLUGIN_CONFIG_FILE ${PLUGIN_CONFIG_FILES} )
-            if( ${CMAKE_CURRENT_SOURCE_DIR}/${PLUGIN_CONFIG_FILE} IS_NEWER_THAN ${CMAKE_CURRENT_BINARY_DIR}/${PLUGIN_CONFIG_FILE} )
+            if( ${CMAKE_CURRENT_SOURCE_DIR}/${PLUGIN_CONFIG_FILE} IS_NEWER_THAN ${CMAKE_CURRENT_BINARY_DIR}/${PLUGIN_CONFIG_FILE} OR INSTALL_CONFIG )
                 configure_file( ${PLUGIN_CONFIG_FILE} ${PLUGIN_CONFIG_FILE} COPYONLY )
             else()
                 message( "   ${BoldYellow}Not updating${ColorReset} ${PLUGIN_CONFIG_FILE}" )
                 set( _warned_config ON )
             endif()
-            if(INSTALL_CONFIG)
-                install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PLUGIN_CONFIG_FILE} DESTINATION ${PLUGIN_DATA_DESTINATION})
+            if ( INSTALL_CONFIG )
+                install(
+                    FILES ${CMAKE_CURRENT_BINARY_DIR}/${PLUGIN_CONFIG_FILE}
+                    DESTINATION ${PLUGIN_DATA_DESTINATION} )
             endif()
         endforeach()
         if ( _warned_config )
             message( "" )
         endif()
     endif()
-
-    set(${NAME}_TARGET ${target} PARENT_SCOPE)
 endfunction()

CMakeModules/CalamaresAddTest.cmake

@@ -18,17 +18,19 @@
 #   SOURCES <FILE..>
 #   )
 
-include(CMakeParseArguments)
-include(CalamaresAutomoc)
+include( CMakeParseArguments )
+include( CalamaresAutomoc )
 
-function(calamares_add_test name)
-    set(options GUI)
-    set(oneValueArgs RESOURCES)
-    set(multiValueArgs SOURCES LIBRARIES DEFINITIONS)
-    cmake_parse_arguments(TEST "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
-    set(TEST_NAME ${name})
+function( calamares_add_test )
+    # parse arguments (name needs to be saved before passing ARGN into the macro)
+    set( NAME ${ARGV0} )
+    set( options GUI )
+    set( oneValueArgs NAME RESOURCES )
+    set( multiValueArgs SOURCES LIBRARIES DEFINITIONS )
+    cmake_parse_arguments( TEST "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN} )
+    set( TEST_NAME ${NAME} )
 
-    if(ECM_FOUND AND BUILD_TESTING)
+    if( ECM_FOUND AND BUILD_TESTING )
         ecm_add_test(
             ${TEST_SOURCES} ${TEST_RESOURCES}
             TEST_NAME
@@ -36,20 +38,17 @@ function(calamares_add_test name)
             LINK_LIBRARIES
                 Calamares::calamares
                 ${TEST_LIBRARIES}
-                ${qtname}::Core
-                ${qtname}::Test
+                Qt5::Core
+                Qt5::Test
             )
         calamares_automoc( ${TEST_NAME} )
         # We specifically pass in the source directory of the test-being-
         # compiled, so that it can find test-files in that source dir.
-        target_compile_definitions(
-            ${TEST_NAME}
-            PRIVATE -DBUILD_AS_TEST="${CMAKE_CURRENT_SOURCE_DIR}" ${TEST_DEFINITIONS}
-        )
-        if(TEST_GUI)
-            target_link_libraries(${TEST_NAME} Calamares::calamaresui ${qtname}::Gui)
+        target_compile_definitions( ${TEST_NAME} PRIVATE -DBUILD_AS_TEST="${CMAKE_CURRENT_SOURCE_DIR}"  ${TEST_DEFINITIONS} )
+        if( TEST_GUI )
+            target_link_libraries( ${TEST_NAME} Calamares::calamaresui Qt5::Gui )
         endif()
-        if(TEST_RESOURCES)
+        if( TEST_RESOURCES )
             calamares_autorcc( ${TEST_NAME} ${TEST_RESOURCES} )
         endif()
     endif()

CMakeModules/CalamaresAddTranslations.cmake

@@ -10,8 +10,7 @@
 #
 # This file has not yet been documented for use outside of Calamares itself.
 
-include(CMakeParseArguments)
-include(FeatureSummary)
+include( CMakeParseArguments )
 
 # The Gettext module is still old-fashioned, ALLCAPS variables
 find_package( Gettext )
@@ -101,58 +100,3 @@ function( install_calamares_gettext_translations )
         endif()
     endforeach()
 endfunction()
-
-set(_calamares_qrc_translations_qrc_source ${CMAKE_CURRENT_LIST_DIR}/i18n.qrc.in) # Needs to be set outside of function
-function(calamares_qrc_translations basename)
-    set(options "")
-    set(oneValueArgs SUBDIRECTORY OUTPUT_VARIABLE)
-    set(multiValueArgs PREFIXES LANGUAGES)
-    cmake_parse_arguments(_qrt "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
-
-    if(NOT _qrt_OUTPUT_VARIABLE)
-        message(FATAL_ERROR "No output variable")
-    endif()
-    if(NOT _qrt_PREFIXES)
-        set(_qrt_PREFIXES "${basename}")
-    endif()
-    if(NOT _qrt_LANGUAGES)
-        set(_qrt_LANGUAGES ${CALAMARES_TRANSLATION_LANGUAGES})
-    endif()
-    if(NOT _qrt_SUBDIRECTORY)
-        set(_qrt_SUBDIRECTORY "")
-    endif()
-
-    set(translations_qrc_infile ${CMAKE_CURRENT_BINARY_DIR}/${basename}.qrc)
-    set(translations_qrc_outfile ${CMAKE_CURRENT_BINARY_DIR}/qrc_${basename}.cxx)
-
-    # Must use this variable name because of the @ substitution
-    set(calamares_i18n_qrc_content "")
-    set(calamares_i18n_ts_filelist "")
-    foreach(lang ${_qrt_LANGUAGES})
-        foreach(tlsource ${_qrt_PREFIXES})
-            if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/${_qrt_SUBDIRECTORY}/${tlsource}_${lang}.ts")
-                string(APPEND calamares_i18n_qrc_content "<file>${tlsource}_${lang}.qm</file>\n")
-                list(APPEND calamares_i18n_ts_filelist "${CMAKE_CURRENT_SOURCE_DIR}/${_qrt_SUBDIRECTORY}/${tlsource}_${lang}.ts")
-            endif()
-        endforeach()
-    endforeach()
-
-    configure_file(${_calamares_qrc_translations_qrc_source} ${translations_qrc_infile} @ONLY)
-    qt_add_translation(QM_FILES ${calamares_i18n_ts_filelist})
-
-    # Run the resource compiler (rcc_options should already be set)
-    add_custom_command(
-        OUTPUT ${translations_qrc_outfile}
-        COMMAND ${qtname}::rcc
-        ARGS
-            ${rcc_options}
-            --format-version 1
-            -name ${basename}
-            -o ${translations_qrc_outfile}
-            ${translations_qrc_infile}
-        MAIN_DEPENDENCY ${translations_qrc_infile}
-        DEPENDS ${QM_FILES}
-    )
-
-    set(${_qrt_OUTPUT_VARIABLE} ${translations_qrc_outfile} PARENT_SCOPE)
-endfunction()

CMakeModules/ExtendedVersion.cmake

@@ -57,6 +57,11 @@ function( extend_version version short_only short_var long_var )
     set( ${short_var} "${version}" PARENT_SCOPE )
     set( _v "${version}" )
     if ( NOT short_only )
+        # Additional info for non-release builds which want "long" version info
+        # with date and git information (commit, dirty status). That is used only
+        # by CalamaresVersionX.h, which is included by consumers that need a full
+        # version number with all that information; normal consumers can include
+        # CalamaresVersion.h with more stable numbers.
         string( TIMESTAMP CALAMARES_VERSION_DATE "%Y%m%d" )
         if( CALAMARES_VERSION_DATE GREATER 0 )
             set( _v ${_v}.${CALAMARES_VERSION_DATE} )

CMakeModules/FindPythonQt.cmake

@@ -0,0 +1,185 @@
+# === This file is part of Calamares - <https://calamares.io> ===
+#
+#   SPDX-FileCopyrightText: 2016 Teo Mrnjavac <teo@kde.org>
+#   SPDX-FileCopyrightText: 2017 Adriaan de Groot <groot@kde.org>
+#   SPDX-License-Identifier: BSD-2-Clause
+#
+###
+#
+# Find PythonQt
+#
+# Sets PYTHONQT_FOUND, PYTHONQT_INCLUDE_DIR, PYTHONQT_LIBRARY, PYTHONQT_LIBRARIES
+#
+# Also sets PYTHONQT_INCLUDE_DIRS to add whatever directories
+#   that are needed for extensions.
+#
+
+# Python is required
+find_package(PythonLibs)
+if(NOT PYTHONLIBS_FOUND)
+  message(FATAL_ERROR "error: Python is required to build PythonQt")
+endif()
+
+# Cut X.Y[.Z] down to just X.Y
+string(REGEX REPLACE
+    "^([0-9][0-9]*)\.([0-9][0-9]*)"
+    "\\1.\\2@"
+    _PYTHONLIBS_MAJMIN
+    ${PYTHONLIBS_VERSION_STRING}
+)
+string(REGEX REPLACE
+    "@.*"
+    ""
+    PYTHONLIBS_MAJMIN
+    ${_PYTHONLIBS_MAJMIN}
+)
+
+if(NOT EXISTS "${PYTHONQT_INSTALL_DIR}")
+    find_path(PYTHONQT_INSTALL_DIR
+        NAMES
+            include/PythonQt/PythonQt.h
+            include/PythonQt5/PythonQt.h
+        DOC "Directory where PythonQt was installed.")
+endif()
+
+# XXX Since PythonQt 3.0 is not yet cmakeified, depending
+#     on how PythonQt is built, headers will not always be
+#     installed in "include/PythonQt". That is why "src"
+#     is added as an option. See [1] for more details.
+#     [1] https://github.com/commontk/CTK/pull/538#issuecomment-86106367
+find_path(PYTHONQT_INCLUDE_DIR PythonQt.h
+    PATHS
+        "${PYTHONQT_INSTALL_DIR}/include/PythonQt"
+        "${PYTHONQT_INSTALL_DIR}/include/PythonQt5"
+        "${PYTHONQT_INSTALL_DIR}/src"
+    DOC "Path to the PythonQt include directory")
+find_path(PYTHONQT_ALL_INCLUDE_DIR PythonQt_QtAll.h
+    PATHS
+        "${PYTHONQT_INCLUDE_DIR}"
+        "${PYTHONQT_INSTALL_DIR}"
+    PATH_SUFFIXES
+        "extensions/PythonQt_QtAll"
+        "src"
+    DOC "Path to the PythonQt 'all' header")
+
+if ( NOT PythonQt_FIND_QUIETLY )
+    message( STATUS "Searching for PythonQt (PythonLibs ${PYTHONLIBS_MAJMIN}) .." )
+    if ( PYTHONQT_INCLUDE_DIR )
+        message( STATUS "  .. found include ${PYTHONQT_INCLUDE_DIR}" )
+        message( STATUS "  .. found all include ${PYTHONQT_ALL_INCLUDE_DIR}" )
+    endif()
+endif()
+
+# Minimum v3.1 is needed
+find_library(PYTHONQT_LIBRARY_RELEASE
+    NAMES
+        PythonQt-Qt5-Python${PYTHONLIBS_MAJMIN}
+        PythonQt-Qt5-Python3
+        PythonQt
+    PATHS "${PYTHONQT_INSTALL_DIR}/lib"
+    DOC "The PythonQt library."
+)
+find_library(PYTHONQT_LIBRARY_DEBUG
+    NAMES
+        PythonQt-Qt5-Python${PYTHONLIBS_MAJMIN}JMIN${CTK_CMAKE_DEBUG_POSTFIX}
+        PythonQt-Qt5-Python${PYTHONLIBS_MAJMIN}${CMAKE_DEBUG_POSTFIX}
+        PythonQt-Qt5-Python${PYTHONLIBS_MAJMIN}
+        PythonQt-Qt5-Python3${CTK_CMAKE_DEBUG_POSTFIX}
+        PythonQt-Qt5-Python3${CMAKE_DEBUG_POSTFIX}
+        PythonQt-Qt5-Python3
+        PythonQt${CTK_CMAKE_DEBUG_POSTFIX}
+        PythonQt${CMAKE_DEBUG_POSTFIX}
+        PythonQt
+    PATHS "${PYTHONQT_INSTALL_DIR}/lib"
+    DOC "The PythonQt library (debug build)."
+)
+find_library(PYTHONQT_QTALL_LIBRARY_RELEASE
+    NAMES
+        PythonQt_QtAll-Qt5-Python${PYTHONLIBS_MAJMIN}
+        PythonQt_QtAll-Qt5-Python3
+        PythonQt_QtAll
+    PATHS "${PYTHONQT_INSTALL_DIR}/lib"
+    DOC "Full Qt bindings for the PythonQt library."
+)
+find_library(PYTHONQT_QTALL_LIBRARY_DEBUG
+    NAMES
+        PythonQt_QtAll-Qt5-Python${PYTHONLIBS_MAJMIN}${CTK_CMAKE_DEBUG_POSTFIX}
+        PythonQt_QtAll-Qt5-Python${PYTHONLIBS_MAJMIN}${CMAKE_DEBUG_POSTFIX}
+        PythonQt_QtAll-Qt5-Python${PYTHONLIBS_MAJMIN}
+        PythonQt_QtAll-Qt5-Python3${CTK_CMAKE_DEBUG_POSTFIX}
+        PythonQt_QtAll-Qt5-Python3${CMAKE_DEBUG_POSTFIX}
+        PythonQt_QtAll-Qt5-Python3
+        PythonQt_QtAll${CTK_CMAKE_DEBUG_POSTFIX}
+        PythonQt_QtAll${CMAKE_DEBUG_POSTFIX}
+        PythonQt_QtAll
+    PATHS "${PYTHONQT_INSTALL_DIR}/lib"
+    DOC "Full Qt bindings for the PythonQt library (debug build)."
+)
+
+set(PYTHONQT_LIBRARY)
+if(PYTHONQT_LIBRARY_RELEASE)
+  list(APPEND PYTHONQT_LIBRARY optimized ${PYTHONQT_LIBRARY_RELEASE})
+endif()
+if(PYTHONQT_LIBRARY_DEBUG)
+  list(APPEND PYTHONQT_LIBRARY debug ${PYTHONQT_LIBRARY_DEBUG})
+endif()
+
+set(PYTHONQT_QTALL_LIBRARY)
+if(PYTHONQT_QTALL_LIBRARY_RELEASE)
+  list(APPEND PYTHONQT_QTALL_LIBRARY optimized ${PYTHONQT_QTALL_LIBRARY_RELEASE})
+endif()
+if(PYTHONQT_QTALL_LIBRARY_DEBUG)
+  list(APPEND PYTHONQT_QTALL_LIBRARY debug ${PYTHONQT_QTALL_LIBRARY_DEBUG})
+endif()
+
+if ( NOT PythonQt_FIND_QUIETLY )
+    if ( PYTHONQT_LIBRARY )
+        message( STATUS "  .. found library ${PYTHONQT_LIBRARY}" )
+    endif()
+    if ( PYTHONQT_QTALL_LIBRARY )
+        message( STATUS "  .. found qtall   ${PYTHONQT_QTALL_LIBRARY}" )
+    endif()
+endif()
+
+
+mark_as_advanced(PYTHONQT_INSTALL_DIR)
+mark_as_advanced(PYTHONQT_INCLUDE_DIR)
+mark_as_advanced(PYTHONQT_LIBRARY_RELEASE)
+mark_as_advanced(PYTHONQT_LIBRARY_DEBUG)
+mark_as_advanced(PYTHONQT_QTALL_LIBRARY_RELEASE)
+mark_as_advanced(PYTHONQT_QTALL_LIBRARY_DEBUG)
+
+# On linux, also find libutil
+if(UNIX AND NOT APPLE)
+  find_library(PYTHONQT_LIBUTIL util)
+  mark_as_advanced(PYTHONQT_LIBUTIL)
+endif()
+
+# All upper case _FOUND variable is maintained for backwards compatibility.
+set(PYTHONQT_FOUND 0)
+set(PythonQt_FOUND 0)
+
+if(PYTHONQT_INCLUDE_DIR AND PYTHONQT_LIBRARY AND PYTHONQT_QTALL_LIBRARY)
+  # Currently CMake'ified PythonQt only supports building against a python Release build.
+  # This applies independently of CTK build type (Release, Debug, ...)
+  add_definitions(-DPYTHONQT_USE_RELEASE_PYTHON_FALLBACK)
+  set(PYTHONQT_FOUND 1)
+  set(PythonQt_FOUND ${PYTHONQT_FOUND})
+  set(PYTHONQT_LIBRARIES ${PYTHONQT_LIBRARY} ${PYTHONQT_LIBUTIL} ${PYTHONQT_QTALL_LIBRARY})
+  set(PYTHONQT_INCLUDE_DIRS ${PYTHONQT_INCLUDE_DIR})
+  if(PYTHONQT_ALL_INCLUDE_DIR)
+    list(APPEND PYTHONQT_INCLUDE_DIRS ${PYTHONQT_ALL_INCLUDE_DIR})
+  endif()
+elseif(NOT PythonQt_FIND_QUIETLY)
+  set(_missing "")
+  if (NOT PYTHONQT_INCLUDE_DIR)
+    list(APPEND _missing "includes")
+  endif()
+  if (NOT PYTHONQT_LIBRARY)
+    list(APPEND _missing "library")
+  endif()
+  if (NOT PYTHONQT_QTALL_LIBRARY)
+    list(APPEND _missing "qtall")
+  endif()
+  message(STATUS "PythonQt not found, missing components ${_missing}")
+endif()

CMakeModules/KPMcoreHelper.cmake

@@ -7,58 +7,33 @@
 #
 # Finds KPMcore and consistently sets API flags based on the version.
 #
-# If KPMcore is not found, still create calamares::kpmcore interface
-# library, which will add definition WITHOUT_KPMcore.
-#
-if(NOT TARGET calapmcore)
-    find_package(${kfname}Config CONFIG)
-    find_package(${kfname}I18n CONFIG)
-    find_package(${kfname}WidgetsAddons CONFIG)
+if ( NOT KPMcore_searched_for )
+    set( KPMcore_searched_for TRUE )
 
-    if(WITH_QT6)
-        find_package(KPMcore 24.01.75)
-    else()
-        find_package(KPMcore 20.04.0)
-    endif()
+    find_package( KPMcore 3.3 )
     set_package_properties(
-        KPMcore
-        PROPERTIES
+        KPMcore PROPERTIES
         URL "https://invent.kde.org/kde/kpmcore"
         DESCRIPTION "KDE Partitioning library"
         TYPE RECOMMENDED
         PURPOSE "For disk partitioning support"
     )
 
-    # Create an internal Calamares interface to KPMcore
-    # and give it a nice alias name. If kpmcore is not found,
-    # then make a "no KPMcore" library.
-    add_library(calapmcore INTERFACE)
-
-    if(KPMcore_FOUND)
-        find_package(${qtname} REQUIRED DBus) # Needed for KPMCore
-        find_package(${kfname}I18n REQUIRED) # Needed for KPMCore
-        find_package(${kfname}WidgetsAddons REQUIRED) # Needed for KPMCore
-
-        target_link_libraries(calapmcore INTERFACE kpmcore ${qtname}::DBus ${kfname}::I18n ${kfname}::WidgetsAddons)
-        target_include_directories(calapmcore INTERFACE ${KPMCORE_INCLUDE_DIR})
-        # If there were KPMcore API variations, figure them out here
-        # target_compile_definitions(calapmcore INTERFACE WITH_KPMcore)
-
-        # Flag that this library has KPMcore support. A variable
-        # set here has the wrong scope. ENV{} would be visible
-        # everywhere but seems the wrong thing to do. Setting
-        # properties on calapmcore requires a newer CMake than
-        # Debian 11 has, so runs into support issues.
-        add_library(calamares::kpmcore ALIAS calapmcore)
-    else()
-        target_compile_definitions(calapmcore INTERFACE WITHOUT_KPMcore)
+    if( KPMcore_FOUND )
+        set( KPMcore_API_DEFINITIONS "" )
+        if( KPMcore_VERSION VERSION_GREATER "3.3.70" AND KPMcore_VERSION VERSION_LESS "4.0" )
+            message( FATAL_ERROR "KPMCore beta versions ${KPMcore_VERSION} not supported" )
+        endif()
+        if ( KPMcore_VERSION VERSION_GREATER "3.3.0")
+            list( APPEND KPMcore_API_DEFINITIONS WITH_KPMCORE331API) # kpmcore > 3.3.0 with deprecations
+        endif()
+        if ( KPMcore_VERSION VERSION_GREATER_EQUAL "4.0")
+            list( APPEND KPMcore_API_DEFINITIONS WITH_KPMCORE4API) # kpmcore 4 with new API
+        endif()
+        if( KPMcore_VERSION VERSION_GREATER_EQUAL "4.2" )
+            list( APPEND KPMcore_API_DEFINITIONS WITH_KPMCORE42API) # kpmcore 4.2 with new API
         endif()
-else()
-    if(TARGET calamares::kpmcore)
-        message(STATUS "KPMcore has already been found")
-        set(KPMcore_FOUND TRUE)
     else()
-        message(STATUS "KPMcore has been searched-for and not found")
-        set(KPMcore_FOUND FALSE)
+        set( KPMcore_API_DEFINITIONS WITHOUT_KPMcore )
     endif()
 endif()

CONTRIBUTING.md

@@ -28,18 +28,18 @@ rules of decent behavior in both communities are pretty much the same).
 
 GitHub Issues are **one** place for discussing Calamares if there are concrete
 problems or a new feature to discuss.
-Issues are not a help channel.
-Visit Matrix for help with configuration or compilation.
 
 Regular Calamares development chit-chat happens in a [Matrix](https://matrix.org/)
-room, `#calamares:kde.org`. Responsiveness is best during the day
-in Europe, but feel free to idle.
+room, `#calamares:kde.org`. The conversation is bridged with IRC
+on [Libera.Chat](https://libera.chat/).
+Responsiveness is best during the day
+in Europe, but feel free to idle. If you use IRC, **DO NOT** ask-and-leave. Keep
+that chat window open because it can easily take a few hours for
+someone to notice a message.
 Matrix is persistent, and we'll see your message eventually.
 
-**Note:** You need an account to access Matrix. It doesn't have to be a KDE account,
-it can be on any Matrix homeserver.
-
 * [![Join us on Matrix](https://img.shields.io/badge/Matrix-%23calamares:kde.org-blue)](https://webchat.kde.org/#/room/%23calamares:kde.org)
+* [![Chat on IRC](https://img.shields.io/badge/IRC-Libera.Chat%20%23calamares-green)](https://kiwiirc.com/client/irc.libera.chat/#calamares)
 
 
 ## General Guidelines
@@ -57,7 +57,7 @@ stay that way.
 
 If you are writing documentation, use *en_US* spelling.
 
-If you are doing cool stuff, let us know (on Matrix or through issues).
+If you are doing cool stuff, let us know (on IRC or through issues).
 
 **Do** fork Calamares to try new things, **don't** keep your fork to
 yourself, **do** upstream things as much as you can. When you make cool
@@ -67,49 +67,6 @@ distributions than your own. So keep other folk in mind. There is
 also the [extensions](https://github.com/calamares/calamares-extensions)
 repository for somewhat-more-specialized modules and examples.
 
-### Commit Messages
-
-Please try to use `[module] description` as the first line of a commit
-message. Follow regular git commit-message recommendations: write what
-and why -- especially the **why** for a change. When modifying a module
-under `src/modules/`, write the name of the module, e.g. this made-up example:
-
-```
-[packages] Enable dnf5 as package-manager
-
-DNF version 5 prefers the name 'dnf5' to avoid confusion with
-older DNF, even when a compatibility name 'dnf' is available.
-```
-
-It's OK to list multiple modules; don't bother listing a module
-and its QML variant separately.
-
-Use `[libcalamares]`, `[libcalamaresui]` and `[calamares]` for changes
-in those directories as appropriate.
-
-There are various exceptions, and metadata files follow other conventions.
-When in doubt, use `git log` to see what kind of **previous** commit messages
-have been used for a given file.
-
-### Attribution
-
-Remember that your git commit contains your git username. This becomes part
-of the public information in the Calamares repository. There is no way
-to change this later.
-
-When you contribute a PR, feel free to add a few lines in the `CHANGES`
-file, which describes each release. Just add them to the section
-for the next release, and it can be sorted out when the PR is merged.
-Remember to add your preferred name in the list of contributors for
-the release -- names are sorted alphabetically and case-insensitive.
-
-If you don't add anything to `CHANGES`, don't worry, something will
-probably be added later in a `Changes: credits` commit.
-
-> Please do **not** update the `AUTHORS` file. This is done automatically,
-> but irregularly, based on the git usernames in commits (and some social
-> knowledge about Calamares contributors).
-
 
 ## Building Calamares
 
@@ -117,92 +74,26 @@ Up to date
 [building-Calamares](https://github.com/calamares/calamares/wiki/Develop-Guide)
 instructions are on the wiki.
 
-### Simple Build in Docker
-
-You may have success with the Docker images that the CI system uses.
-Pick one (or more) of these images which are also used in CI:
-
-- `docker pull docker://opensuse/tumbleweed`
-- `docker pull kdeneon/plasma:user`
-- `docker pull fedora:40`
-
-See the `nightly-*.yml` files in directory `.github/workflows/` for
-the full list of Docker images that are used in CI.
-
-Then start a container with the right image, from the root of Calamares
-source checkout. Start with this command and substitute `opensuse/tumbleweed`
-or `kdeneon/plasma:user` for the `$IMAGE` part.
-
-```
-docker run -ti \
-    --tmpfs /build:rw,exec \
-    --user 0:0 \
-    -e DISPLAY=:0 \
-    -v /tmp/.X11-unix:/tmp/.X11-unix \
-    -v .:/src \
-    $IMAGE \
-    bash
-```
-
-This starts a container with the chosen image with a temporary build
-directory in `/build` and the Calamaressources mounted as `/src`.
-
-Run the script to install dependencies: you could use `deploycala.py`
-or one of the shell scripts in `ci/` to install the right
-dependencies for the image (in this example, for openSUSE and Qt6).
-- `cd /src`
-- `./ci/deps-opensuse-qt6.sh`
-
-Then run CMake (add any CMake options you like at the end) and ninja.
-- `cmake -S /src -B /build -G Ninja`
-- `ninja -C /build`
-
-There is a script `ci/build.sh` that does the CMake an ninja steps.
-- If you set `CMAKE_ARGS` in the environment those extra CMake options are used.
-- If you add an argument to the script command which names a workflow
-  (e.g. "nightly-opensuse-qt6") then `CMAKE_ARGS` are extracted from that
-  workflow and used for the build.
-
-### Running in Docker
-
-To run Calamares inside the container, or e.g. `loadmodule` to test
-individual modules, you may need to configure X authentication; a
-simple and insecure way of doing that is to run `xhost +` in the host
-environment of the Docker containers.
-
-To re-use a container (e.g. after exiting it and putting Calamares
-development away for the night), (re)start the container and connect
-a shell to it, to continue where you left off. Here, (re)starting
-a container called *opensuse-qt6*:
-
-```
-docker container start opensuse-qt6
-docker container exec -ti opensuse-qt6 bash
-```
-
-### Dependencies for Calamares 3.3
-
-> The dependencies for Calamares 3.3 reflect "resonably current"
-> software as of September 2023. For Calamares 3.2 dependencies,
-> which are 2017-era, see the `CONTRIBUTING` file in that branch.
+### Dependencies
 
 Main:
-* Compiler with C++17 support
-* CMake >= 3.16
+* Compiler with C++17 support: GCC >= 7 or Clang >= 5
+* CMake >= 3.3
+* Qt >= 5.9
 * yaml-cpp >= 0.5.1
-* Qt >= 5.15 or Qt >= 6.5
-* KDE Frameworks KCoreAddons >= 5.78
-* KDE extra-cmake-modules >= 5.78 (recommended; required for some modules;
+* Python >= 3.3 (required for some modules)
+* Boost.Python >= 1.55.0 (required for some modules)
+* KDE extra-cmake-modules >= 5.18 (recommended; required for some modules;
   required for some tests)
-* Python >= 3.6 (required for some modules)
-* Boost.Python >= 1.72.0 (required for some modules if WITH_PYBIND11 is OFF)
+* KDE Frameworks KCoreAddons (>= 5.58 recommended)
+* PythonQt (optional, deprecated)
 
 Individual modules may have their own requirements;
 these are listed in CMake output.
 Particular requirements (not complete):
 
-* *fsresizer* KPMCore >= 20.04
-* *partition* KPMCore >= 20.04
+* *fsresizer* KPMCore >= 3.3 (>= 4.2 recommended)
+* *partition* KPMCore >= 3.3 (>= 4.2 recommended)
 * *users* LibPWQuality (optional)
 
 
@@ -218,41 +109,6 @@ Calamares translations are done on Transifex.
 The [translator's guide](https://github.com/calamares/calamares/wiki/Translate-Guide)
 on the wiki explains how to get involved there.
 
-### Using Transifex
-
-> This section is copied from the wiki. Please read the wiki for more details.
-
-Calamares uses [Transifex](https://www.transifex.com/) as its translation
-inrfastructure.
-The [project overview](https://www.transifex.com/calamares/calamares/) for Calamares
-shows which languages exist and how translated they are.
-Translations are (semi-)regularly updated from the *calamares* (development)
-branch of Calamares and sent to Transifex; updated translations are
-imported into the same *calamares* branch.
-
-This means that stable releases don't get translation updates --
-I have not thought of a good way to do that with one Calamares
-project in Transifex.
-
-Internally, the program uses **both** Qt translations and GNU
-gettext. This is invisible for the translator, but it does mean
-that the same string can show up in two different Calamares string collections.
-
-### Using Pull Requests
-
-> Please avoid using PRs to update translations if you can.
-> They **can** be merged back to Transifex, but it's somewhat
-> annoying to do so. You can merge your updated translations files
-> (the `.ts` files) to Transifex as described in this section.
-
-- Log in to Transifex
-- Select the language for upload (e.g. Arabic)
-- Click the resource to update (e.g. *Calamares* which is the one for the
-  bulk of the strings from the program itself, stored as
-  `lang/calamares_ar.ts` in the repository)
-- Click *Upload file* and pick the right `.ts` file
-- Click the *Translate* button to double-check the uploaded translations.
-
 
 ## Testing Calamares
 

CalamaresConfig.cmake.in

@@ -46,31 +46,20 @@ macro(accumulate_deps outvar target namespace)
     endforeach()
 endmacro()
 
-set(Calamares_WITH_QT6 @WITH_QT6@)
-if(Calamares_WITH_QT6)
-    set(qtname "Qt6")
-    set(kfname "kf6")
-    message(STATUS "Calamares was built with Qt6 and KDE Frameworks 6")
-else()
-    set(qtname "Qt5")
-    set(kfname "kf5")
-    message(STATUS "Calamares was built with Qt5 and KDE Frameworks 5 (legacy)")
-endif()
+# Qt5 infrastructure for translations is required
+set(qt5_required Core Widgets LinguistTools)
+accumulate_deps(qt5_required Calamares::calamares Qt5::)
+accumulate_deps(qt5_required Calamares::calamaresui Qt5::)
+find_package(Qt5 CONFIG REQUIRED ${qt5_required})
 
-# Qt infrastructure for translations is required
-set(qt_required Core Widgets LinguistTools)
-accumulate_deps(qt_required Calamares::calamares ${qtname}::)
-accumulate_deps(qt_required Calamares::calamaresui ${qtname}::)
-find_package(${qtname} CONFIG REQUIRED ${qt_required})
-
-set(kf_required "")
-accumulate_deps(kf_required Calamares::calamares ${kfname}::)
-accumulate_deps(kf_required Calamares::calamaresui ${kfname}::)
-if(kf_required)
+set(kf5_required "")
+accumulate_deps(kf5_required Calamares::calamares KF5::)
+accumulate_deps(kf5_required Calamares::calamaresui KF5::)
+if(kf5_required)
     find_package(ECM ${ECM_VERSION} NO_MODULE)
     if( ECM_FOUND )
         list(INSERT CMAKE_MODULE_PATH 0 ${ECM_MODULE_PATH})
-        find_package(${kfname} REQUIRED COMPONENTS ${kf_required})
+        find_package(KF5 REQUIRED COMPONENTS ${kf5_required})
     endif()
 endif()
 
@@ -98,7 +87,5 @@ include(CalamaresAddPlugin)
 # This list should match the one in libcalamares/CalamaresConfig.h,
 # which is the C++-language side of the same configuration.
 set(Calamares_WITH_PYTHON @WITH_PYTHON@)
-set(Calamares_WITH_PYBIND11 @WITH_PYBIND11@)
-set(Calamares_WITH_BOOST_PYTHON @WITH_BOOST_PYTHON@)
+set(Calamares_WITH_PYTHONQT @WITH_PYTHONQT@)
 set(Calamares_WITH_QML @WITH_QML@)
-set(Calamares_WITH_QT6 @WITH_QT6@)

LICENSES/LGPL-2.0-only.txt

@@ -0,0 +1,488 @@
+
+ The KD Tools Library is Copyright (C) 2001-2010 Klaralvdalens Datakonsult AB.
+
+ You may use, distribute and copy the KD Tools Library under the terms of
+ GNU Library General Public License version 2, which is displayed below.
+
+-------------------------------------------------------------------------
+                  GNU LIBRARY GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1991 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the library GPL.  It is
+ numbered 2 because it goes with version 2 of the ordinary GPL.]
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+  This license, the Library General Public License, applies to some
+specially designated Free Software Foundation software, and to any
+other libraries whose authors decide to use it.  You can use it for
+your libraries, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if
+you distribute copies of the library, or if you modify it.
+
+  For example, if you distribute copies of the library, whether gratis
+or for a fee, you must give the recipients all the rights that we gave
+you.  You must make sure that they, too, receive or can get the source
+code.  If you link a program with the library, you must provide
+complete object files to the recipients so that they can relink them
+with the library, after making changes to the library and recompiling
+it.  And you must show them these terms so they know their rights.
+
+  Our method of protecting your rights has two steps: (1) copyright
+the library, and (2) offer you this license which gives you legal
+permission to copy, distribute and/or modify the library.
+
+  Also, for each distributor's protection, we want to make certain
+that everyone understands that there is no warranty for this free
+library.  If the library is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original
+version, so that any problems introduced by others will not reflect on
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+
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+patents.  We wish to avoid the danger that companies distributing free
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+modifying or distributing the Library (or any work based on the
+Library), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Library or works based on it.
+
+  10. Each time you redistribute the Library (or any work based on the
+Library), the recipient automatically receives a license from the
+original licensor to copy, distribute, link with or modify the Library
+subject to these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  11. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Library at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Library by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Library.
+
+If any portion of this section is held invalid or unenforceable under any
+particular circumstance, the balance of the section is intended to apply,
+and the section as a whole is intended to apply in other circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
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+integrity of the free software distribution system which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  12. If the distribution and/or use of the Library is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Library under this License may add
+an explicit geographical distribution limitation excluding those countries,
+so that distribution is permitted only in or among countries not thus
+excluded.  In such case, this License incorporates the limitation as if
+written in the body of this License.
+
+  13. The Free Software Foundation may publish revised and/or new
+versions of the Library General Public License from time to time.
+Such new versions will be similar in spirit to the present version,
+but may differ in detail to address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Library
+specifies a version number of this License which applies to it and
+"any later version", you have the option of following the terms and
+conditions either of that version or of any later version published by
+the Free Software Foundation.  If the Library does not specify a
+license version number, you may choose any version ever published by
+the Free Software Foundation.
+
+  14. If you wish to incorporate parts of the Library into other free
+programs whose distribution conditions are incompatible with these,
+write to the author to ask for permission.  For software which is
+copyrighted by the Free Software Foundation, write to the Free
+Software Foundation; we sometimes make exceptions for this.  Our
+decision will be guided by the two goals of preserving the free status
+of all derivatives of our free software and of promoting the sharing
+and reuse of software generally.
+
+                            NO WARRANTY
+
+  15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
+WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
+EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
+OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
+KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
+LIBRARY IS WITH YOU.  SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
+THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
+WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
+AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
+FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
+CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
+LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
+RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
+FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
+SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+           How to Apply These Terms to Your New Libraries
+
+  If you develop a new library, and you want it to be of the greatest
+possible use to the public, we recommend making it free software that
+everyone can redistribute and change.  You can do so by permitting
+redistribution under these terms (or, alternatively, under the terms of the
+ordinary General Public License).
+
+  To apply these terms, attach the following notices to the library.  It is
+safest to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the library's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the library, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the
+  library `Frob' (a library for tweaking knobs) written by James Random Hacker.
+
+  <signature of Ty Coon>, 1 April 1990
+  Ty Coon, President of Vice
+
+That's all there is to it!

README.md

@@ -7,26 +7,26 @@
 
 [![Current issue](https://img.shields.io/badge/issue-in_progress-FE9B48)](https://github.com/calamares/calamares/labels/hacking%3A%20in-progress)
 [![GitHub release](https://img.shields.io/github/release/calamares/calamares.svg)](https://github.com/calamares/calamares/releases)
-[![GitHub Build Status](https://img.shields.io/github/actions/workflow/status/calamares/calamares/push.yml)](https://github.com/calamares/calamares/actions?query=workflow%3Aci)
-[![GitHub license](https://img.shields.io/badge/license-Multiple-green)](https://github.com/calamares/calamares/tree/calamares/LICENSES)
+[![GitHub Build Status](https://img.shields.io/github/workflow/status/calamares/calamares/ci?label=GH%20build)](https://github.com/calamares/calamares/actions?query=workflow%3Aci)
+[![GitHub license](https://img.shields.io/github/license/calamares/calamares.svg)](https://github.com/calamares/calamares/blob/calamares/LICENSES/GPL-3.0-or-later.txt)
 
 
-| [Report a Bug](https://github.com/calamares/calamares/issues/new) | [Translate](https://app.transifex.com/calamares/calamares/) | [Contribute](CONTRIBUTING.md) | [Chat on Matrix: #calamares:kde.org](https://webchat.kde.org/#/room/%23calamares:kde.org) | [Wiki](https://github.com/calamares/calamares/wiki) |
-|:--:|:--:|:--:|:--:|:--:|
+| [Report a Bug](https://github.com/calamares/calamares/issues/new) | [Translate](https://www.transifex.com/projects/p/calamares/) | [Contribute](CONTRIBUTING.md) | [Matrix: #calamares:kde.org](https://webchat.kde.org/#/room/%23calamares:kde.org) | [IRC: Libera.Chat #calamares](https://kiwiirc.com/client/irc.libera.chat/#calamares) | [Wiki](https://github.com/calamares/calamares/wiki) |
+|:--:|:--:|:--:|:--:|:--:|:--:|
 
 
 > Calamares is a distribution-independent system installer, with an advanced partitioning
 > feature for both manual and automated partitioning operations. Calamares is designed to
-> be customizable by distribution maintainers without the need for cumbersome patching,
-> thanks to third-party branding and external modules support.
+> be customizable by distribution maintainers without need for cumbersome patching,
+> thanks to third party branding and external modules support.
 
 ## Target Audience
 
 Calamares is a Linux installer; users who install Linux on a computer will hopefully
 use it just **once**, to install their Linux distribution. Calamares is not
-a "ready to use" application: distributions apply a huge amount of customization
+a "ready to use" application: distributions apply a huge amount of customisation
 and configuration to Calamares, and the target audience for this repository
-is those distributions, and the people who make those Linux distros.
+is those distributions, and the people who make those Linux distro's.
 
 Calamares has some [generic user documentation](https://calamares.io/docs/users-guide/)
 for end-users, but most of what we have is for distro developers.
@@ -45,23 +45,25 @@ The dependencies are explained in [CONTRIBUTING.md](CONTRIBUTING.md).
 ## Contributing to Calamares
 
 Calamares welcomes PRs. New issues are welcome, too.
-There are both the Calamares **core** repository (this one)
+There are both the Calamares **core** repository (this one),
 and an **extensions** repository ([Calamares extensions](https://github.com/calamares/calamares-extensions)).
 
-Contributions to code, modules, documentation, the wiki, and the website are all welcome.
+Contributions to code, modules, documentation, the wiki and the website are all welcome.
 There is more information in the [CONTRIBUTING.md](CONTRIBUTING.md) file.
 
 ## Join the Conversation
 
 GitHub Issues are **one** place for discussing Calamares if there are concrete
 problems or a new feature to discuss.
-Issues are not a help channel.
-Visit Matrix for help with configuration or compilation.
 
 Regular Calamares development chit-chat happens in a [Matrix](https://matrix.org/)
-room, `#calamares:kde.org`. Responsiveness is best during the day
-in Europe, but feel free to idle.
+room, `#calamares:kde.org`. The conversation is bridged with IRC
+on [Libera.Chat](https://libera.chat/).
+Responsiveness is best during the day
+in Europe, but feel free to idle. If you use IRC, **DO NOT** ask-and-leave. Keep
+that chat window open because it can easily take a few hours for
+someone to notice a message.
 Matrix is persistent, and we'll see your message eventually.
 
 * [![Join us on Matrix](https://img.shields.io/badge/Matrix-%23calamares:kde.org-blue)](https://webchat.kde.org/#/room/%23calamares:kde.org) (needs a Matrix account)
-
+* [![Chat on IRC](https://img.shields.io/badge/IRC-Libera.Chat%20%23calamares-green)](https://kiwiirc.com/client/irc.libera.chat/#calamares) (IRC supports guest accounts)

calamares.desktop

@@ -229,6 +229,10 @@ Name[uk]=Встановити Систему
 Icon[uk]=calamares
 GenericName[uk]=Встановлювач системи
 Comment[uk]=Calamares - Встановлювач системи
+Name[uz]=O'rnatish
+Icon[uz]=calamares
+GenericName[uz]=Sistema o'rnatuvchisi
+Comment[uz]=Calamares — Sistema o'rnatuvchisi
 Name[vi]=Cài đặt hệ thống
 Icon[vi]=calamares
 GenericName[vi]=Bộ cài đặt hệ thống

ci/RELEASE.md

@@ -76,7 +76,7 @@ Follow the instructions printed by the release script.
 * Upload tarball and signature.
 * Publish release article on `calamares.io`.
 * Close associated milestone on GitHub if it's entirely done.
-* Update topic on `#calamares:kde.org` Matrix channel.
+* Update topic on #calamares IRC channel.
 
 ## (4) Post-Release
 

ci/RELEASE.sh

@@ -34,7 +34,6 @@
 #   * BUILD_CLANG   set to `false` to avoid second build with clang
 #   * BUILD_ONLY    set to `true` to break after building
 #   * TEST_TARBALL  set to 'false' to skip build-and-test phase after tarring
-#   * QT_VERSION    set to nothing (uses default), 5 or 6
 #
 ### END USAGE
 
@@ -71,18 +70,11 @@ while getopts "hBbPT" opt ; do
     esac
 done
 
+
 if $STRING_FREEZE ; then
 	sh ci/txcheck.sh || { echo "! String freeze failed." ; exit 1 ; }
 fi
 
-# Via environment, not command-line
-case "$QT_VERSION" in
-	5) extra_cmake_args="-DWITH_QT6=OFF" ;;
-	6) extra_cmake_args="-DWITH_QT6=ON" ;;
-	"") extra_cmake_args="" ;;
-	*) echo "Invalid QT_VERSION environment '${QT_VERSION}'" ; exit 1 ; ;;
-esac
-
 ### Setup
 #
 #
@@ -94,23 +86,13 @@ KEY_ID="328D742D8807A435"
 rm -f CMakeLists.txt.gpg
 gpg -s -u $KEY_ID CMakeLists.txt
 
-### Get version number for this release
-#
-# Do this early, in a clean build-dir, since it doesn't cost much.
-# Redirect stderr from CMake script mode, because the message()
-# in CMakeLists.txt that prints the version, goes to stderr.
-rm -rf "$BUILDDIR"
-mkdir "$BUILDDIR" || { echo "Could not create build directory." ; exit 1 ; }
-V=$( cd "$BUILDDIR" && cmake -P ../CMakeLists.txt 2>&1 )
-test -n "$V" || { echo "Could not obtain version in $BUILDDIR ." ; exit 1 ; }
-
 ### Build with default compiler
 #
 #
 if test "x$BUILD_DEFAULT" = "xtrue" ; then
     rm -rf "$BUILDDIR"
     mkdir "$BUILDDIR" || { echo "Could not create build directory." ; exit 1 ; }
-    ( cd "$BUILDDIR" && cmake .. $extra_cmake_args && make -j4 ) || { echo "Could not perform test-build in $BUILDDIR." ; exit 1 ; }
+    ( cd "$BUILDDIR" && cmake .. && make -j4 ) || { echo "Could not perform test-build in $BUILDDIR." ; exit 1 ; }
     ( cd "$BUILDDIR" && make test ) || { echo "Tests failed in $BUILDDIR ." ; exit 1 ; }
 fi
 
@@ -122,7 +104,7 @@ if test "x$BUILD_CLANG" = "xtrue" ; then
         # Do build again with clang
         rm -rf "$BUILDDIR"
         mkdir "$BUILDDIR" || { echo "Could not create build directory." ; exit 1 ; }
-        ( cd "$BUILDDIR" && CC=clang CXX=clang++ cmake .. $extra_cmake_args && make -j4 ) || { echo "Could not perform test-build in $BUILDDIR." ; exit 1 ; }
+        ( cd "$BUILDDIR" && CC=clang CXX=clang++ cmake .. && make -j4 ) || { echo "Could not perform test-build in $BUILDDIR." ; exit 1 ; }
         ( cd "$BUILDDIR" && make test ) || { echo "Tests failed in $BUILDDIR (clang)." ; exit 1 ; }
     fi
 fi
@@ -139,9 +121,15 @@ else
     # Presumably -B was given; just do the cmake part
     rm -rf "$BUILDDIR"
     mkdir "$BUILDDIR" || { echo "Could not create build directory." ; exit 1 ; }
-    ( cd "$BUILDDIR" && cmake .. $extra_cmake_args ) || { echo "Could not run cmake in $BUILDDIR ." ; exit 1 ; }
+    ( cd "$BUILDDIR" && cmake .. ) || { echo "Could not run cmake in $BUILDDIR ." ; exit 1 ; }
 fi
 
+### Get version number for this release
+#
+#
+V=$( cd "$BUILDDIR" && make show-version | grep ^CALAMARES_VERSION | sed s/^[A-Z_]*=// )
+test -n "$V" || { echo "Could not obtain version in $BUILDDIR ." ; exit 1 ; }
+
 ### Create signed tag
 #
 # This is the signing key ID associated with the GitHub account adriaandegroot,

ci/abicheck.sh

@@ -10,22 +10,13 @@
 # least once, maybe twice (if it needs the base-version ABI information
 # and hasn't cached it).
 
-# The build settings can be influenced via environment variables:
-#   * QT_VERSION    set to nothing (uses default), 5 or 6
-
-case "$QT_VERSION" in
-	5) extra_cmake_args="-DWITH_QT6=OFF" ;;
-	6) extra_cmake_args="-DWITH_QT6=ON" ;;
-	"") extra_cmake_args="" ;;
-	*) echo "Invalid QT_VERSION environment '${QT_VERSION}'" ; exit 1 ; ;;
-esac
-
 # The base version can be a tag or git-hash; it will be checked-out
 # in a worktree.
 #
-# Note that the hash here corresponds to v3.3.3 . That was a release
-# with hidden visibility enabled and a first step towards more-stable ABI.
-BASE_VERSION=8741c7ec1a94ee5f27e98ef3663d1a8f4738d2c2
+# Note that the hash here now is 3.2.60, which is sort-of-the
+# start of LTS releases. We try to keep ABI compatibility from
+# there on out.
+BASE_VERSION=b11ee3abc583e571e588fd00afb99d1a528373e6
 
 ### Build a tree and cache the ABI info into ci/
 #
@@ -36,15 +27,9 @@ do_build() {
 
 	BUILD_DIR=build-abi-$LABEL
 	rm -rf $BUILD_DIR
-	rm -f $BUILD_DIR.log
+	mkdir $BUILD_DIR
 
-	echo "# Running CMake for $LABEL"
-	cmake -S $SOURCE_DIR -B $BUILD_DIR -DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_FLAGS="-Og -g -gdwarf" -DCMAKE_C_FLAGS="-Og -g -gdwarf" $extra_cmake_args > /dev/null 2>&1
-	test -f $BUILD_DIR/Makefile || { echo "! failed to CMake $LABEL" ; exit 1 ; }
-
-	echo "# Running make for $LABEL"
-	# Two targets make knows about at top-level
-	if make -C $BUILD_DIR -j12 calamares calamaresui > $BUILD_DIR.log 2>&1
+	if ( cd $BUILD_DIR && cmake $SOURCE_DIR -DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_FLAGS="-Og -g -gdwarf" -DCMAKE_C_FLAGS="-Og -g -gdwarf" && make -j12 ) > /dev/null 2>&1
 	then
 		ls -1 $BUILD_DIR/libcalamares*.so.*
 		# Copy the un-versioned files; .so is a symlink to the just-built one
@@ -52,8 +37,6 @@ do_build() {
 		do
 			cp $lib ci/`basename $lib`.$LABEL
 		done
-		rm -rf $BUILD_DIR $BUILD_DIR.log
-		echo "# .. build successful for $LABEL"
 	else
 		echo "! failed to build $LABEL"
 		exit 1
@@ -63,7 +46,7 @@ do_build() {
 ### Build current tree and get ABI info
 #
 #
-do_build current .
+do_build current `pwd -P`
 
 ### Build ABI base version
 #
@@ -75,10 +58,9 @@ then
 	# The ABI version is cached, so we're good
 	:
 else
-	git worktree remove --force tree-abi-$BASE_VERSION > /dev/null 2>&1
+	git worktree remove --force tree-abi-$BASE_VERSION
 	git worktree add tree-abi-$BASE_VERSION $BASE_VERSION > /dev/null 2>&1 || { echo "! could not create worktree for $BASE_VERSION" ; exit 1 ; }
-	do_build $BASE_VERSION tree-abi-$BASE_VERSION
-	git worktree remove --force tree-abi-$BASE_VERSION > /dev/null 2>&1
+	do_build $BASE_VERSION $( cd tree-abi-$BASE_VERSION && pwd -P )
 fi
 
 ### Compare & Report

ci/astylerc

@@ -9,7 +9,7 @@ indent=spaces=4
 
 # Brackets
 style=break
-add-braces
+add-brackets
 
 # Spaces
 pad-paren-in

ci/build.sh

@@ -1,59 +0,0 @@
-#! /bin/sh
-#
-# Generic build. The build is driven by environment variables:
-# - SRCDIR      (e.g. /src)
-# - BUILDDIR    (e.g. /build)
-# - CMAKE_ARGS  (e.g. "-DWITH_QT6=ON -DCMAKE_BUILD_TYPE=Debug")
-#
-# If SRCDIR is not set, it is assumed to be the directory above
-# wherever this script is being run from (this script is in ci/).
-#
-# If BUILDDIR is not set, and /build exists (e.g. in the recommended
-# Docker setup) then /build is used.
-#
-# If CMAKE_ARGS is not set, but the script is given an argument
-# that exists as a workflow (e.g. "nightly-opensuse-qt6" or
-# "nightly-debian.yml") and yq is installed, then the CMAKE_ARGS
-# are extracted from that workflow file.
-#
-# Summary, pick one:
-# - set environment variables, run "build.sh"
-# - set no variables, run "build.sh <workflow-name>"
-
-if test -z "$SRCDIR" ; then
-	_d=$(dirname "$0" )
-	_d=$(dirname "$_d" )
-	test -f "$_d/CMakeLists.txt" && SRCDIR="$_d"
-fi
-if test -z "$BUILDDIR" ; then
-	test -d "/build" && BUILDDIR=/build
-fi
-if test -z "$CMAKE_ARGS" -a -n "$1" ; then
-	_d="$SRCDIR/.github/workflows/$1"
-	test -f "$_d" || _d="$SRCDIR/.github/workflows/$1.yml"
-	test -f "$_d" || { echo "! No workflow $1" ; exit 1 ; }
-
-	if test -x "$(which yq)" ; then
-		CMAKE_ARGS=$(yq ".env.CMAKE_ARGS" "$_d")
-	else
-		CMAKE_ARGS=$(python3 -c 'import yaml ; f=open("'$_d'","r"); print(yaml.safe_load(f)["env"]["CMAKE_ARGS"]);')
-	fi
-
-fi
-
-# Sanity check
-test -n "$BUILDDIR" || { echo "! \$BUILDDIR not set" ; exit 1 ; }
-test -n "$SRCDIR" || { echo "! \$SRCDIR not set" ; exit 1 ; }
-mkdir -p "$BUILDDIR"
-test -f "$SRCDIR/CMakeLists.txt" || { echo "! Missing $SRCDIR/CMakeLists.txt" ; exit 1 ; }
-
-BUILD_MESSAGE="No commit info"
-test -n "$GIT_HASH" && BUILD_MESSAGE=$( git log -1 --abbrev-commit --pretty=oneline --no-decorate "$GIT_HASH" )
-
-echo "::" ; echo ":: $BUILD_MESSAGE" ; echo "::"
-
-cmake -S "$SRCDIR" -B "$BUILDDIR" -G Ninja $CMAKE_ARGS || exit 1
-ninja -C "$BUILDDIR" || exit 1
-ninja -C "$BUILDDIR" install || exit 1
-
-echo "::" ; echo ":: $BUILD_MESSAGE" ; echo "::"

ci/calamaresstyle

@@ -4,14 +4,12 @@
 #   SPDX-FileCopyrightText: 2019 Adriaan de Groot <groot@kde.org>
 #   SPDX-License-Identifier: BSD-2-Clause
 #
-# Apply Calamares-style formatting to sources. Requires clang-format-15.
+# Calls astyle with settings matching Calamares coding style
+# Requires astyle >= 2.04 and clang-format-8 or later
 #
 # You can pass in directory names, in which case the files
 # in that directory (NOT below it) are processed.
 #
-# If the environment variable CLANG_FORMAT is set to a (full path) and
-# that path is executable, it will be used if possible.
-#
 LANG=C
 LC_ALL=C
 LC_NUMERIC=C
@@ -23,17 +21,10 @@ test -d "$BASEDIR" || { echo "! Could not determine base for $0" ; exit 1 ; }
 test -d "$TOPDIR" || { echo "! Cound not determine top-level source dir" ; exit 1 ; }
 test -f "$TOPDIR/.clang-format" || { echo "! No .clang-format support files in $TOPDIR" ; exit 1 ; }
 
-# Start with CLANG_FORMAT, if it is specified
-CF_VERSIONS=""
-if test -n "$CLANG_FORMAT" && test -x "$CLANG_FORMAT" ; then
-	CF_VERSIONS="$CLANG_FORMAT"
-fi
-# And a bunch of other potential known versions of clang-format, newest first
-CF_VERSIONS="$CF_VERSIONS clang-format-17"
-CF_VERSIONS="$CF_VERSIONS clang-format-16 clang-format-16.0.6 "
-CF_VERSIONS="$CF_VERSIONS clang-format15 clang-format-15 "
-# Generic name of clang-format
-CF_VERSIONS="$CF_VERSIONS clang-format"
+AS=$( which astyle )
+
+# Allow specifying CF_VERSIONS outside already
+CF_VERSIONS="$CF_VERSIONS clang-format13 clang-format-13 clang-format-13.0.1 clang-format12 clang-format-12 clang-format"
 for _cf in $CF_VERSIONS
 do
 	# Not an error if this particular clang-format isn't found
@@ -41,30 +32,27 @@ do
 	test -n "$CF" && break
 done
 
+test -n "$AS" || { echo "! No astyle found in PATH"; exit 1 ; }
 test -n "$CF" || { echo "! No clang-format ($CF_VERSIONS) found in PATH"; exit 1 ; }
+test -x "$AS" || { echo "! $AS is not executable."; exit 1 ; }
 test -x "$CF" || { echo "! $CF is not executable."; exit 1 ; }
 
 ### CLANG-FORMAT-WRANGLING
 #
-# Version 7 and earlier doesn't understand all the options we would like.
-# Version 12 handled lambdas nicely and was the norm for Calamares 3.2.
-# Version 13 was also ok.
+# Version 7 and earlier doesn't understand all the options we would like
+# Version 12 handles lambdas nicely, so use that.
+# Version 13 is also ok.
 # Version 14 behaves differently with short-functions-in-class,
 #   spreading functions out that 13 keeps on one line. To avoid
 #   ping-pong commits, forbid 14.
-# Version 15 is available on recent-ish Ubuntus and FreeBSD, pick it.
-#   It also supports inserting braces, which is the one thing we kept
-#   astyle around for.
-# Version 16 is available on openSUSE and is ok as well.
-# Version 17 is available on FreeBSD and KaOS and is ok as well.
 
 format_version=`"$CF" --version | tr -dc '[^.0-9]' | cut  -d . -f 1`
 case "$format_version" in
-	15|16|17 )
+	12|13 )
 		:
 		;;
 	* )
-		echo "! Clang-format version '$format_version' unsupported, versions 15-17 are ok."
+		echo "! Clang-format version '$format_version' unsupported, versions 12 or 13 are ok."
 		exit 1
 		;;
 esac
@@ -84,6 +72,7 @@ done
 style_some()
 {
 	if test -n "$*" ; then
+		$AS --options=$BASEDIR/astylerc --quiet "$@"
 		$CF -i -style=file "$@"
 	fi
 }

ci/configvalidator.py

@@ -48,6 +48,7 @@ ERR_IMPORT, ERR_USAGE, ERR_FILE_NOT_FOUND, ERR_SYNTAX, ERR_INVALID = range(1,6)
 #
 try:
     from jsonschema import validate, SchemaError, ValidationError
+    from jsonschema import draft7_format_checker
     from yaml import safe_load, YAMLError
 except ImportError as e:
     print(e)

ci/deps-debian11.sh

@@ -1,46 +0,0 @@
-#! /bin/sh
-#
-# Install dependencies for the nightly-debian (11) build
-#
-apt-get update
-apt-get -y install git-core jq curl ninja
-apt-get -y install \
-	build-essential \
-	cmake \
-	extra-cmake-modules \
-	gettext \
-	libatasmart-dev \
-	libappstreamqt-dev \
-	libboost-python-dev \
-	libicu-dev \
-	libparted-dev \
-	libpolkit-qt5-1-dev \
-	libqt5svg5-dev \
-	libqt5webkit5-dev \
-	libyaml-cpp-dev \
-	ninja-build \
-	os-prober \
-	pkg-config \
-	python3-dev \
-	qtbase5-dev \
-	qtdeclarative5-dev \
-	qttools5-dev \
-	qttools5-dev-tools
-# Same name as on KDE neon, different version
-apt-get -y install libkpmcore-dev
-# Additional dependencies (KF5, +)
-apt-get -y install \
-	libkf5config-dev \
-	libkf5coreaddons-dev \
-	libkf5i18n-dev \
-	libkf5iconthemes-dev \
-	libkf5parts-dev \
-	libkf5service-dev \
-	libkf5solid-dev \
-	libkf5crash-dev \
-	libkf5package-dev \
-	libkf5plasma-dev \
-	libpwquality-dev \
-	libqt5webenginewidgets5 \
-	qtwebengine5-dev
-true

ci/deps-endeavouros.sh

@@ -1,13 +0,0 @@
-#! /bin/sh
-#
-# Install dependencies for building on EndeavourOS
-#
-# There is no docker image for EndeavoudOS, and the live ISO
-# for Cassini Nova is KF5 / Qt5 based, but we can build there.
-# It even has most of the build-deps already installed.
-pacman -Syu --noconfirm jq
-pacman -S --noconfirm git cmake ninja jq || exit 1
-pacman -S --noconfirm gcc yaml-cpp icu || exit 1
-pacman -S --noconfirm extra-cmake-modules || exit 1
-pacman -S --noconfirm python-jsonschema || exit 1
-

ci/deps-fedora-qt6-boost.sh

@@ -1,18 +0,0 @@
-#! /bin/sh
-#
-# Install dependencies for the nightly-fedora-qt6-boost build
-#
-
-yum install -y bison flex git make cmake gcc-c++ ninja-build
-yum install -y yaml-cpp-devel libpwquality-devel parted-devel python-devel gettext gettext-devel python3-pyyaml
-yum install -y libicu-devel libatasmart-devel
-yum install -y boost-devel
-# Qt6/KF6 dependencies
-yum install -y qt6-qtbase-devel qt6-linguist qt6-qtbase-private-devel qt6-qtdeclarative-devel qt6-qtsvg-devel qt6-qttools-devel
-yum install -y extra-cmake-modules kf6-kcoreaddons-devel kf6-kdbusaddons-devel kf6-kcrash-devel
-yum install -y kf6-kconfig-devel kf6-ki18n-devel kf6-kwidgetsaddons-devel kf6-kservice-devel
-yum install -y polkit-qt6-1-devel appstream-qt-devel
-# Runtime dependencies for QML modules
-yum install -y kf6-kirigami2-devel || true
-yum install -y qt6-qt5compat-devel || true
-true

ci/deps-fedora-qt6.sh

@@ -1,17 +0,0 @@
-#! /bin/sh
-#
-# Install dependencies for the nightly-fedora-qt6 build
-#
-
-yum install -y bison flex git make cmake gcc-c++ ninja-build
-yum install -y yaml-cpp-devel libpwquality-devel parted-devel python-devel gettext gettext-devel python3-pyyaml
-yum install -y libicu-devel libatasmart-devel
-# Qt6/KF6 dependencies
-yum install -y qt6-qtbase-devel qt6-linguist qt6-qtbase-private-devel qt6-qtdeclarative-devel qt6-qtsvg-devel qt6-qttools-devel
-yum install -y extra-cmake-modules kf6-kcoreaddons-devel kf6-kdbusaddons-devel kf6-kcrash-devel
-yum install -y kf6-kconfig-devel kf6-ki18n-devel kf6-kwidgetsaddons-devel kf6-kservice-devel
-yum install -y polkit-qt6-1-devel appstream-qt-devel
-# Runtime dependencies for QML modules
-yum install -y kf6-kirigami2-devel || true
-yum install -y qt6-qt5compat-devel || true
-true