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# ImConfig.py (c) 2012-2018 Canonical
# Author: Gunnar Hjalmarsson <gunnarhj@ubuntu.com>
#
# Released under the GPL
#
import os
import subprocess
import locale
class ImConfig(object):
def __init__(self):
pass
def available(self):
return os.path.exists('/usr/bin/im-config')
def getAvailableInputMethods(self):
inputMethods = sorted(subprocess.check_output(['im-config', '-l']).decode().split())
inputMethods.append('none')
return inputMethods
def getCurrentInputMethod(self):
(systemConfig, userConfig, autoConfig) = \
subprocess.check_output(['im-config', '-m']).decode().split()[:3]
if userConfig != 'missing':
return userConfig
"""
no saved user configuration
let's ask the system and save the system configuration as the user ditto
"""
system_conf = ''
try:
locale.setlocale(locale.LC_ALL, '')
except locale.Error:
return None
try:
loc = locale.getlocale(locale.LC_CTYPE)[0]
except ValueError:
return None
desktop = os.environ.get('XDG_CURRENT_DESKTOP')
if not desktop:
return None
found = None
for val in desktop.split(':'):
if val in ['Unity', 'MATE', 'GNOME']:
found = True
break
if found and desktop.split(':')[0] != 'GNOME-Flashback' \
or loc and loc[:3] in ['zh_', 'ja_', 'ko_', 'vi_']:
system_default = autoConfig
else:
system_default = 'none'
if systemConfig == 'default':
system_conf = system_default
elif os.path.exists('/etc/X11/xinit/xinputrc'):
for line in open('/etc/X11/xinit/xinputrc'):
if line.startswith('run_im'):
system_conf = line.split()[1]
break
if not system_conf:
system_conf = system_default
self.setInputMethod(system_conf)
return system_conf
def setInputMethod(self, im):
subprocess.call(['im-config', '-n', im])
if __name__ == '__main__':
im = ImConfig()
print('available input methods: %s' % im.getAvailableInputMethods())
print('current method: %s' % im.getCurrentInputMethod())
print("setting method 'fcitx'")
im.setInputMethod('fcitx')
print('current method: %s' % im.getCurrentInputMethod())
print('removing ~/.xinputrc')
im.setInputMethod('REMOVE')
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