log = logging.getLogger("i18n")
# currently active translation object
_trans = None # type: Optional[gettext_module.NullTranslations]
def gettext(message):
# type: (Text) -> Text
if not _trans:
return message
return _trans.ugettext(message)
gettext_lazy = make_lazy_gettext(lambda: gettext)
def ngettext(message1, message2, count):
# type: (Text, Text, int) -> Text
return _trans.ungettext(message1, message2, count)
LANGCACHE = {} # type: Dict[str, str]
def reset_language():
"""
Reset global state to initial.
"""
global _trans
log = logging.getLogger("i18n")
# currently active translation object
_trans = None # type: Optional[gettext_module.NullTranslations]
def gettext(message):
# type: (Text) -> Text
if not _trans:
return message
return _trans.ugettext(message)
gettext_lazy = make_lazy_gettext(lambda: gettext)
def ngettext(message1, message2, count):
# type: (Text, Text, int) -> Text
return _trans.ungettext(message1, message2, count)
LANGCACHE = {} # type: Dict[str, str]
def reset_language():
"""
Reset global state to initial.
"""
global _trans
# KeyError can happen with a settings file written to by more than one UH
# installation (one that has compiled language files and one that hasn't)
# ValueError can be raised by gettext if for instance the plural forms are
# corrupted.
log.warning("Configured language %s could not be loaded.", language)
log.warning("Error: %s", err)
log.warning("Continuing with English as fallback.")
horizons.globals.fife.set_uh_setting('Language', LANGUAGENAMES[''])
return change_language() # recurse
else:
# default locale
if platform.system() == "Windows": # win doesn't set the language variable by default
os.environ['LANGUAGE'] = locale.getdefaultlocale()[0]
gettext.install('unknown-horizons', 'content/lang', unicode=True, names=['ngettext',])
# expose the plural-aware translate function as builtin N_ (gettext does the same to _)
import __builtin__
__builtin__.__dict__['N_'] = __builtin__.__dict__['ngettext']
# update fonts
new_locale = language or horizons.globals.fife.get_locale()
fontdef = get_fontdef_for_locale(new_locale)
horizons.globals.fife.pychan.loadFonts(fontdef)
# dynamically reset all translations of active widgets
update_all_translations()
LanguageChanged.broadcast(None)
_lazy = make_lazy_gettext(lambda: lambda s: _(s))
log.warning("Continuing with English as fallback.")
horizons.globals.fife.set_uh_setting('Language', LANGUAGENAMES[''])
return change_language() # recurse
else:
# default locale
if platform.system(
) == "Windows": # win doesn't set the language variable by default
os.environ['LANGUAGE'] = locale.getdefaultlocale()[0]
gettext.install('unknown-horizons',
'content/lang',
unicode=True,
names=[
'ngettext',
])
# expose the plural-aware translate function as builtin N_ (gettext does the same to _)
import __builtin__
__builtin__.__dict__['N_'] = __builtin__.__dict__['ngettext']
# update fonts
new_locale = language or horizons.globals.fife.get_locale()
fontdef = get_fontdef_for_locale(new_locale)
horizons.globals.fife.pychan.loadFonts(fontdef)
# dynamically reset all translations of active widgets
update_all_translations()
LanguageChanged.broadcast(None)
_lazy = make_lazy_gettext(lambda: lambda s: _(s))
