Fixes locale problems

eg/Init.py

@@ -75,9 +75,11 @@ def Traverse(root, moduleRoot):
  Traverse(join(eg.mainDir, "eg"), "eg")
  Traverse(eg.corePluginDir, "eg.CorePluginModule")
 
+
 def Init():
- import WinApi.pywin32_patches # NOQA
- import WinApi.wx_patches # NOQA
+ import WinApi.locale_patches # NOQA
+ import WinApi.pywin32_patches # NOQA
+ import WinApi.wx_patches # NOQA
  import WinApi.GenPaths # NOQA
 
 

eg/WinApi/locale_patches/__init__.py

@@ -0,0 +1,129 @@
+# -*- coding: utf-8 -*-
+#
+# This file is part of EventGhost.
+# Copyright © 2005-2019 EventGhost Project <http://www.eventghost.net/>
+#
+# EventGhost is free software: you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free
+# Software Foundation, either version 2 of the License, or (at your option)
+# any later version.
+#
+# EventGhost 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 General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with EventGhost. If not, see <http://www.gnu.org/licenses/>.
+
+import locale as _locale
+import os
+from functools import update_wrapper
+from . import code_pages
+from . import win_api
+
+
+_original_getdefaultlocale = _locale.getdefaultlocale
+_original_getlocale = _locale.getlocale
+_original_setlocale = _locale.setlocale
+_original_resetlocale = _locale.resetlocale
+
+
+def getdefaultlocale(envvars=('LC_ALL', 'LC_CTYPE', 'LANG', 'LANGUAGE')):
+ try:
+ import _locale as _locale_
+
+ code, encoding = _locale_._getdefaultlocale()
+
+ if code and code[:2] == "0x":
+ code = _locale.windows_locale.get(int(code, 0))
+
+ if encoding.startswith('cp'):
+ encoding = code_pages.CODE_PAGES.get(int(encoding[2:]), encoding)
+
+ res = (code, encoding)
+
+ except (ImportError, AttributeError):
+ for variable in envvars:
+ localename = os.environ.get(variable, None)
+ if localename:
+ if variable == 'LANGUAGE':
+ localename = localename.split(':')[0]
+ break
+ else:
+ localename = 'C'
+
+ res = _locale._parse_localename(localename)
+
+ return res
+
+
+def getlocale(category=_locale.LC_CTYPE):
+
+ localename = _locale._setlocale(category)
+ if category == _locale.LC_ALL and ';' in localename:
+ raise TypeError('category LC_ALL is not supported')
+
+ locale = _locale._parse_localename(localename)
+
+ code_page = locale[1]
+
+ if code_page.isdigit() and int(code_page) in code_pages.CODE_PAGES:
+ code_page = code_pages.CODE_PAGES[int(code_page)]
+
+ return locale[0], code_page
+
+
+def try_locale(category, locale):
+ try:
+ return _locale._setlocale(category, locale)
+ except _locale.Error:
+ return False
+
+
+def setlocale(category, locale=None):
+ if locale and not isinstance(locale, (_locale._str, _locale._unicode)):
+ locale = _locale.normalize(_locale._build_localename(locale))
+
+ res = try_locale(category, locale)
+ if res is False:
+ if '.' in locale:
+ locale, code_page = locale.split('.')
+ code_page = '.' + code_page
+ else:
+ code_page = ''
+
+ iso_code = locale.replace('_', '-')
+ lang_name = win_api.GetLocaleInfoEx(
+ iso_code,
+ win_api.LOCALE_SENGLISHLANGUAGENAME
+ )
+ country_name = win_api.GetLocaleInfoEx(
+ iso_code,
+ win_api.LOCALE_SENGLISHCOUNTRYNAME
+ )
+
+ locale = lang_name + '_' + country_name + code_page
+
+ res = try_locale(category, locale)
+
+ if res is False:
+ code_page = code_page.replace('cp', '').replace('windows-', '')
+ locale = lang_name + '_' + country_name + code_page
+
+ res = try_locale(category, locale)
+
+ if res is False:
+ raise
+
+ return res
+
+
+def resetlocale(category=_locale.LC_ALL):
+ setlocale(category, _locale._build_localename(_locale.getdefaultlocale()))
+
+
+_locale.setlocale = update_wrapper(setlocale, _locale.setlocale)
+_locale.getlocale = update_wrapper(getlocale, _locale.getlocale)
+_locale.getdefaultlocale = update_wrapper(getdefaultlocale, _locale.getdefaultlocale)
+_locale.resetlocale = update_wrapper(resetlocale, _locale.resetlocale)