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[displaymanager] use configparser and add better autologin handling

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This commit is contained in:
Philip 2016-10-31 18:02:50 +01:00
parent e2f26467ab
commit 0ceadc2b95
1 changed files with 14 additions and 24 deletions
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38
src/modules/displaymanager/main.py
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@ -24,6 +24,7 @@ import os
import collections
import re
import libcalamares
import configparser
DesktopEnvironment = collections.namedtuple('DesktopEnvironment', ['executable', 'desktop_file'])
@ -253,34 +254,23 @@ def set_autologin(username, displaymanagers, default_desktop_environment, root_m
# Systems with Sddm as Desktop Manager
sddm_conf_path = os.path.join(root_mount_point, "etc/sddm.conf")
sddm_config = configparser.ConfigParser()
# Make everything case sensitive
sddm_config.optionxform = str
if os.path.isfile(sddm_conf_path):
libcalamares.utils.debug('SDDM config file exists')
else:
libcalamares.utils.check_target_env_call(["sh", "-c", "sddm --example-config > /etc/sddm.conf"])
sddm_config.read(sddm_conf_path)
text = []
if do_autologin:
username_hash = {'User': username}
if sddm_config['Autologin']:
sddm_config['Autologin'].update(username_hash)
else:
sddm_config['Autologin'] = username_hash
with open(sddm_conf_path, 'r') as sddm_conf:
text = sddm_conf.readlines()
with open(sddm_conf_path, 'w') as sddm_config_file:
sddm_config.write(sddm_config_file, space_around_delimiters=False)
with open(sddm_conf_path, 'w') as sddm_conf:
for line in text:
# User= line, possibly commented out
if re.match('\\s*(?:#\\s*)?User=', line):
if do_autologin:
line = 'User={!s}\n'.format(username)
else:
line = '#User=\n'
# Session= line, commented out or with empty value
if re.match('\\s*#\\s*Session=|\\s*Session=$', line):
if default_desktop_environment is not None:
if do_autologin:
line = 'Session={!s}.desktop\n'.format(default_desktop_environment.desktop_file)
else:
line = '#Session={!s}.desktop\n'.format(default_desktop_environment.desktop_file)
sddm_conf.write(line)
return None