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PEP8 displaymanager.

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This commit is contained in:
Teo Mrnjavac 2014-08-11 14:28:50 +02:00
parent d93b8b9d44
commit d6d40d44ee
1 changed files with 84 additions and 46 deletions
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116
src/modules/displaymanager/main.py
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@ -21,6 +21,7 @@
import os import os
import libcalamares import libcalamares
def set_autologin(username, displaymanagers, root_mount_point): def set_autologin(username, displaymanagers, root_mount_point):
""" Enables automatic login for the installed desktop managers """ """ Enables automatic login for the installed desktop managers """
@ -37,7 +38,8 @@ def set_autologin(username, displaymanagers, root_mount_point):
mdm_conf.write(line) mdm_conf.write(line)
else: else:
with open(mdm_conf_path, "w") as mdm_conf: with open(mdm_conf_path, "w") as mdm_conf:
mdm_conf.write('# Calamares - Enable automatic login for user\n') mdm_conf.write(
'# Calamares - Enable automatic login for user\n')
mdm_conf.write('[daemon]\n') mdm_conf.write('[daemon]\n')
mdm_conf.write('AutomaticLogin=%s\n' % username) mdm_conf.write('AutomaticLogin=%s\n' % username)
mdm_conf.write('AutomaticLoginEnable=True\n') mdm_conf.write('AutomaticLoginEnable=True\n')
@ -55,14 +57,16 @@ def set_autologin(username, displaymanagers, root_mount_point):
gdm_conf.write(line) gdm_conf.write(line)
else: else:
with open(gdm_conf_path, "w") as gdm_conf: with open(gdm_conf_path, "w") as gdm_conf:
gdm_conf.write('# Calamares - Enable automatic login for user\n') gdm_conf.write(
'# Calamares - Enable automatic login for user\n')
gdm_conf.write('[daemon]\n') gdm_conf.write('[daemon]\n')
gdm_conf.write('AutomaticLogin=%s\n' % username) gdm_conf.write('AutomaticLogin=%s\n' % username)
gdm_conf.write('AutomaticLoginEnable=True\n') gdm_conf.write('AutomaticLoginEnable=True\n')
if "kdm" in displaymanagers: if "kdm" in displaymanagers:
# Systems with KDM as Desktop Manager # Systems with KDM as Desktop Manager
kdm_conf_path = os.path.join(root_mount_point, "usr/share/config/kdm/kdmrc") kdm_conf_path = os.path.join(
root_mount_point, "usr/share/config/kdm/kdmrc")
text = [] text = []
if os.path.exists(kdm_conf_path): if os.path.exists(kdm_conf_path):
with open(kdm_conf_path, "r") as kdm_conf: with open(kdm_conf_path, "r") as kdm_conf:
@ -95,8 +99,10 @@ def set_autologin(username, displaymanagers, root_mount_point):
if "lightdm" in displaymanagers: if "lightdm" in displaymanagers:
# Systems with LightDM as Desktop Manager # Systems with LightDM as Desktop Manager
# Ideally, we should use configparser for the ini conf file, # Ideally, we should use configparser for the ini conf file,
# but we just do a simple text replacement for now, as it worksforme(tm) # but we just do a simple text replacement for now, as it
lightdm_conf_path = os.path.join(root_mount_point, "etc/lightdm/lightdm.conf") # worksforme(tm)
lightdm_conf_path = os.path.join(
root_mount_point, "etc/lightdm/lightdm.conf")
text = [] text = []
if os.path.exists(lightdm_conf_path): if os.path.exists(lightdm_conf_path):
with open(lightdm_conf_path, "r") as lightdm_conf: with open(lightdm_conf_path, "r") as lightdm_conf:
@ -156,8 +162,8 @@ def run():
return "No display managers selected for the displaymanager module.",\ return "No display managers selected for the displaymanager module.",\
"The displaymanagers list is empty or undefined in both globalstorage and displaymanager.conf." "The displaymanagers list is empty or undefined in both globalstorage and displaymanager.conf."
username = libcalamares.globalstorage.value( "autologinUser" ) username = libcalamares.globalstorage.value("autologinUser")
root_mount_point = libcalamares.globalstorage.value( "rootMountPoint" ) root_mount_point = libcalamares.globalstorage.value("rootMountPoint")
# Setup slim # Setup slim
if "slim" in displaymanagers: if "slim" in displaymanagers:
@ -174,19 +180,23 @@ def run():
if os.path.exists("%s/usr/bin/lightdm" % root_mount_point): if os.path.exists("%s/usr/bin/lightdm" % root_mount_point):
libcalamares.utils.chroot_call(['mkdir', '-p', '/run/lightdm']) libcalamares.utils.chroot_call(['mkdir', '-p', '/run/lightdm'])
libcalamares.utils.chroot_call(['getent', 'group', 'lightdm']) libcalamares.utils.chroot_call(['getent', 'group', 'lightdm'])
libcalamares.utils.chroot_call(['groupadd', '-g', '620', 'lightdm']) libcalamares.utils.chroot_call(
['groupadd', '-g', '620', 'lightdm'])
libcalamares.utils.chroot_call(['getent', 'passwd', 'lightdm']) libcalamares.utils.chroot_call(['getent', 'passwd', 'lightdm'])
libcalamares.utils.chroot_call(['useradd', '-c', '"LightDM Display Manager"', libcalamares.utils.chroot_call(['useradd', '-c', '"LightDM Display Manager"',
'-u', '620', '-g', 'lightdm', '-d', '/var/run/lightdm', '-u', '620', '-g', 'lightdm', '-d', '/var/run/lightdm',
'-s', '/usr/bin/nologin', 'lightdm']) '-s', '/usr/bin/nologin', 'lightdm'])
libcalamares.utils.chroot_call(['passwd', '-l', 'lightdm']) libcalamares.utils.chroot_call(['passwd', '-l', 'lightdm'])
libcalamares.utils.chroot_call(['chown', '-R', 'lightdm:lightdm', '/run/lightdm']) libcalamares.utils.chroot_call(
['chown', '-R', 'lightdm:lightdm', '/run/lightdm'])
if os.path.exists("%s/usr/bin/startxfce4" % root_mount_point): if os.path.exists("%s/usr/bin/startxfce4" % root_mount_point):
os.system("sed -i -e 's/^.*user-session=.*/user-session=xfce/' %s/etc/lightdm/lightdm.conf" % root_mount_point) os.system(
"sed -i -e 's/^.*user-session=.*/user-session=xfce/' %s/etc/lightdm/lightdm.conf" % root_mount_point)
libcalamares.utils.chroot_call(['ln', '-s', libcalamares.utils.chroot_call(['ln', '-s',
'/usr/lib/lightdm/lightdm/gdmflexiserver', '/usr/lib/lightdm/lightdm/gdmflexiserver',
'/usr/bin/gdmflexiserver']) '/usr/bin/gdmflexiserver'])
libcalamares.utils.chroot_call(['chmod', '+r' '/etc/lightdm/lightdm.conf']) libcalamares.utils.chroot_call(
['chmod', '+r' '/etc/lightdm/lightdm.conf'])
else: else:
return "lightdm selected but not installed", "" return "lightdm selected but not installed", ""
@ -200,22 +210,31 @@ def run():
'-u', '120', '-g', 'gdm', '-d', '/var/lib/gdm', '-u', '120', '-g', 'gdm', '-d', '/var/lib/gdm',
'-s', '/usr/bin/nologin', 'gdm']) '-s', '/usr/bin/nologin', 'gdm'])
libcalamares.utils.chroot_call(['passwd', '-l', 'gdm']) libcalamares.utils.chroot_call(['passwd', '-l', 'gdm'])
libcalamares.utils.chroot_call(['chown', '-R', 'gdm:gdm', '/var/lib/gdm']) libcalamares.utils.chroot_call(
['chown', '-R', 'gdm:gdm', '/var/lib/gdm'])
if os.path.exists("%s/var/lib/AccountsService/users" % root_mount_point): if os.path.exists("%s/var/lib/AccountsService/users" % root_mount_point):
os.system("echo \"[User]\" > %s/var/lib/AccountsService/users/gdm" % root_mount_point) os.system(
"echo \"[User]\" > %s/var/lib/AccountsService/users/gdm" % root_mount_point)
if os.path.exists("%s/usr/bin/startxfce4" % root_mount_point): if os.path.exists("%s/usr/bin/startxfce4" % root_mount_point):
os.system("echo \"XSession=xfce\" >> %s/var/lib/AccountsService/users/gdm" % root_mount_point) os.system(
"echo \"XSession=xfce\" >> %s/var/lib/AccountsService/users/gdm" % root_mount_point)
if os.path.exists("%s/usr/bin/cinnamon-session" % root_mount_point): if os.path.exists("%s/usr/bin/cinnamon-session" % root_mount_point):
os.system("echo \"XSession=cinnamon-session\" >> %s/var/lib/AccountsService/users/gdm" % root_mount_point) os.system(
"echo \"XSession=cinnamon-session\" >> %s/var/lib/AccountsService/users/gdm" % root_mount_point)
if os.path.exists("%s/usr/bin/mate-session" % root_mount_point): if os.path.exists("%s/usr/bin/mate-session" % root_mount_point):
os.system("echo \"XSession=mate\" >> %s/var/lib/AccountsService/users/gdm" % root_mount_point) os.system(
"echo \"XSession=mate\" >> %s/var/lib/AccountsService/users/gdm" % root_mount_point)
if os.path.exists("%s/usr/bin/enlightenment_start" % root_mount_point): if os.path.exists("%s/usr/bin/enlightenment_start" % root_mount_point):
os.system("echo \"XSession=enlightenment\" >> %s/var/lib/AccountsService/users/gdm" % root_mount_point) os.system(
"echo \"XSession=enlightenment\" >> %s/var/lib/AccountsService/users/gdm" % root_mount_point)
if os.path.exists("%s/usr/bin/openbox-session" % root_mount_point): if os.path.exists("%s/usr/bin/openbox-session" % root_mount_point):
os.system("echo \"XSession=openbox\" >> %s/var/lib/AccountsService/users/gdm" % root_mount_point) os.system(
"echo \"XSession=openbox\" >> %s/var/lib/AccountsService/users/gdm" % root_mount_point)
if os.path.exists("%s/usr/bin/lxsession" % root_mount_point): if os.path.exists("%s/usr/bin/lxsession" % root_mount_point):
os.system("echo \"XSession=LXDE\" >> %s/var/lib/AccountsService/users/gdm" % root_mount_point) os.system(
os.system("echo \"Icon=\" >> %s/var/lib/AccountsService/users/gdm" % root_mount_point) "echo \"XSession=LXDE\" >> %s/var/lib/AccountsService/users/gdm" % root_mount_point)
os.system(
"echo \"Icon=\" >> %s/var/lib/AccountsService/users/gdm" % root_mount_point)
else: else:
return "gdm selected but not installed", "" return "gdm selected but not installed", ""
@ -229,20 +248,27 @@ def run():
'-u', '128', '-g', 'mdm', '-d', '/var/lib/mdm', '-u', '128', '-g', 'mdm', '-d', '/var/lib/mdm',
'-s', '/usr/bin/nologin', 'mdm']) '-s', '/usr/bin/nologin', 'mdm'])
libcalamares.utils.chroot_call(['passwd', '-l', 'mdm']) libcalamares.utils.chroot_call(['passwd', '-l', 'mdm'])
libcalamares.utils.chroot_call(['chown', 'root:mdm', '/var/lib/mdm']) libcalamares.utils.chroot_call(
['chown', 'root:mdm', '/var/lib/mdm'])
libcalamares.utils.chroot_call(['chmod', '1770', '/var/lib/mdm']) libcalamares.utils.chroot_call(['chmod', '1770', '/var/lib/mdm'])
if os.path.exists("%s/usr/bin/startxfce4" % root_mount_point): if os.path.exists("%s/usr/bin/startxfce4" % root_mount_point):
os.system("sed -i 's|default.desktop|xfce.desktop|g' %s/etc/mdm/custom.conf" % root_mount_point) os.system(
"sed -i 's|default.desktop|xfce.desktop|g' %s/etc/mdm/custom.conf" % root_mount_point)
if os.path.exists("%s/usr/bin/cinnamon-session" % root_mount_point): if os.path.exists("%s/usr/bin/cinnamon-session" % root_mount_point):
os.system("sed -i 's|default.desktop|cinnamon.desktop|g' %s/etc/mdm/custom.conf" % root_mount_point) os.system(
"sed -i 's|default.desktop|cinnamon.desktop|g' %s/etc/mdm/custom.conf" % root_mount_point)
if os.path.exists("%s/usr/bin/openbox-session" % root_mount_point): if os.path.exists("%s/usr/bin/openbox-session" % root_mount_point):
os.system("sed -i 's|default.desktop|openbox.desktop|g' %s/etc/mdm/custom.conf" % root_mount_point) os.system(
"sed -i 's|default.desktop|openbox.desktop|g' %s/etc/mdm/custom.conf" % root_mount_point)
if os.path.exists("%s/usr/bin/mate-session" % root_mount_point): if os.path.exists("%s/usr/bin/mate-session" % root_mount_point):
os.system("sed -i 's|default.desktop|mate.desktop|g' %s/etc/mdm/custom.conf" % root_mount_point) os.system(
"sed -i 's|default.desktop|mate.desktop|g' %s/etc/mdm/custom.conf" % root_mount_point)
if os.path.exists("%s/usr/bin/lxsession" % root_mount_point): if os.path.exists("%s/usr/bin/lxsession" % root_mount_point):
os.system("sed -i 's|default.desktop|LXDE.desktop|g' %s/etc/mdm/custom.conf" % root_mount_point) os.system(
"sed -i 's|default.desktop|LXDE.desktop|g' %s/etc/mdm/custom.conf" % root_mount_point)
if os.path.exists("%s/usr/bin/enlightenment_start" % root_mount_point): if os.path.exists("%s/usr/bin/enlightenment_start" % root_mount_point):
os.system("sed -i 's|default.desktop|enlightenment.desktop|g' %s/etc/mdm/custom.conf" % root_mount_point) os.system(
"sed -i 's|default.desktop|enlightenment.desktop|g' %s/etc/mdm/custom.conf" % root_mount_point)
else: else:
return "mdm selected but not installed", "" return "mdm selected but not installed", ""
@ -251,20 +277,29 @@ def run():
if os.path.exists("%s/usr/bin/lxdm" % root_mount_point): if os.path.exists("%s/usr/bin/lxdm" % root_mount_point):
libcalamares.utils.chroot_call(['groupadd', '--system', 'lxdm']) libcalamares.utils.chroot_call(['groupadd', '--system', 'lxdm'])
if os.path.exists("%s/usr/bin/startxfce4" % root_mount_point): if os.path.exists("%s/usr/bin/startxfce4" % root_mount_point):
os.system("sed -i -e 's|^.*session=.*|session=/usr/bin/startxfce4|' %s/etc/lxdm/lxdm.conf" % root_mount_point) os.system(
"sed -i -e 's|^.*session=.*|session=/usr/bin/startxfce4|' %s/etc/lxdm/lxdm.conf" % root_mount_point)
if os.path.exists("%s/usr/bin/cinnamon-session" % root_mount_point): if os.path.exists("%s/usr/bin/cinnamon-session" % root_mount_point):
os.system("sed -i -e 's|^.*session=.*|session=/usr/bin/cinnamon-session|' %s/etc/lxdm/lxdm.conf" % root_mount_point) os.system(
"sed -i -e 's|^.*session=.*|session=/usr/bin/cinnamon-session|' %s/etc/lxdm/lxdm.conf" % root_mount_point)
if os.path.exists("%s/usr/bin/mate-session" % root_mount_point): if os.path.exists("%s/usr/bin/mate-session" % root_mount_point):
os.system("sed -i -e 's|^.*session=.*|session=/usr/bin/mate-session|' %s/etc/lxdm/lxdm.conf" % root_mount_point) os.system(
"sed -i -e 's|^.*session=.*|session=/usr/bin/mate-session|' %s/etc/lxdm/lxdm.conf" % root_mount_point)
if os.path.exists("%s/usr/bin/enlightenment_start" % root_mount_point): if os.path.exists("%s/usr/bin/enlightenment_start" % root_mount_point):
os.system("sed -i -e 's|^.*session=.*|session=/usr/bin/enlightenment_start|' %s/etc/lxdm/lxdm.conf" % root_mount_point) os.system(
"sed -i -e 's|^.*session=.*|session=/usr/bin/enlightenment_start|' %s/etc/lxdm/lxdm.conf" % root_mount_point)
if os.path.exists("%s/usr/bin/openbox-session" % root_mount_point): if os.path.exists("%s/usr/bin/openbox-session" % root_mount_point):
os.system("sed -i -e 's|^.*session=.*|session=/usr/bin/openbox-session|' %s/etc/lxdm/lxdm.conf" % root_mount_point) os.system(
"sed -i -e 's|^.*session=.*|session=/usr/bin/openbox-session|' %s/etc/lxdm/lxdm.conf" % root_mount_point)
if os.path.exists("%s/usr/bin/lxsession" % root_mount_point): if os.path.exists("%s/usr/bin/lxsession" % root_mount_point):
os.system("sed -i -e 's|^.*session=.*|session=/usr/bin/lxsession|' %s/etc/lxdm/lxdm.conf" % root_mount_point) os.system(
libcalamares.utils.chroot_call(['chgrp', '-R', 'lxdm', '/var/lib/lxdm']) "sed -i -e 's|^.*session=.*|session=/usr/bin/lxsession|' %s/etc/lxdm/lxdm.conf" % root_mount_point)
libcalamares.utils.chroot_call(['chgrp', 'lxdm', '/etc/lxdm/lxdm.conf']) libcalamares.utils.chroot_call(
libcalamares.utils.chroot_call(['chmod', '+r', '/etc/lxdm/lxdm.conf']) ['chgrp', '-R', 'lxdm', '/var/lib/lxdm'])
libcalamares.utils.chroot_call(
['chgrp', 'lxdm', '/etc/lxdm/lxdm.conf'])
libcalamares.utils.chroot_call(
['chmod', '+r', '/etc/lxdm/lxdm.conf'])
else: else:
return "lxdm selected but not installed", "" return "lxdm selected but not installed", ""
@ -276,14 +311,17 @@ def run():
libcalamares.utils.chroot_call(['getent', 'passwd', 'kdm']) libcalamares.utils.chroot_call(['getent', 'passwd', 'kdm'])
libcalamares.utils.chroot_call(['useradd', '-u', '135', '-g', 'kdm', '-d', libcalamares.utils.chroot_call(['useradd', '-u', '135', '-g', 'kdm', '-d',
'/var/lib/kdm', '-s', '/bin/false', '-r', '-M', 'kdm']) '/var/lib/kdm', '-s', '/bin/false', '-r', '-M', 'kdm'])
libcalamares.utils.chroot_call(['chown', '-R', '135:135', 'var/lib/kdm']) libcalamares.utils.chroot_call(
libcalamares.utils.chroot_call(['xdg-icon-resource', 'forceupdate', '--theme', 'hicolor']) ['chown', '-R', '135:135', 'var/lib/kdm'])
libcalamares.utils.chroot_call(
['xdg-icon-resource', 'forceupdate', '--theme', 'hicolor'])
libcalamares.utils.chroot_call(['update-desktop-database', '-q']) libcalamares.utils.chroot_call(['update-desktop-database', '-q'])
else: else:
return "kdm selected but not installed", "" return "kdm selected but not installed", ""
if username != "": if username != "":
libcalamares.utils.debug("Setting up autologin for user %s." % username) libcalamares.utils.debug(
"Setting up autologin for user %s." % username)
return set_autologin(username, displaymanagers, root_mount_point) return set_autologin(username, displaymanagers, root_mount_point)
return None return None