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GrampsLocale: Extract function __init_from_environment

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svn: r21272
This commit is contained in:
John Ralls 2013-02-01 22:48:41 +00:00
parent ef7ee8cb36
commit ad61ad70a5
1 changed files with 26 additions and 23 deletions
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49
gramps/gen/utils/grampslocale.py
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@ -88,6 +88,31 @@ class GrampsLocale(object):
return super(GrampsLocale, cls).__new__(cls)
def __init_from_environment(self, lang=None, language=None):
if not lang:
lang = ' '
try:
lang = os.environ["LANG"]
except KeyError:
lang = locale.getlocale()[0]
if not lang:
try:
lang = locale.getdefaultlocale()[0] + '.UTF-8'
except TypeError:
LOG.warning('Unable to determine your Locale, using English')
lang = 'C.UTF-8'
self.lang = lang
if not language or len(language) == 0:
if "LANGUAGE" in os.environ:
language = [l for l in os.environ["LANGUAGE"].split(":")
if l in self.get_available_translations()]
self.language = language
elif not lang == "C.UTF-8":
self.language = [lang[0:2]]
else:
self.language = ["en"]
def __init_first_instance(self, localedir=None, lang=None,
domain=None, language=None):
@ -128,29 +153,7 @@ class GrampsLocale(object):
from . import maclocale
(self.lang, self.language) = maclocale.mac_setup_localization(self, lang, language)
else:
if not lang:
lang = ' '
try:
lang = os.environ["LANG"]
except KeyError:
lang = locale.getlocale()[0]
if not lang:
try:
lang = locale.getdefaultlocale()[0] + '.UTF-8'
except TypeError:
LOG.warning('Unable to determine your Locale, using English')
lang = 'C.UTF-8'
self.lang = lang
if not language or len(language) == 0:
if "LANGUAGE" in os.environ:
language = [l for l in os.environ["LANGUAGE"].split(":")
if l in self.get_available_translations()]
self.language = language
elif not lang == "C.UTF-8":
self.language = [lang[0:2]]
else:
self.language = ["en"]
self.__init_from_environment(lang, language)
#GtkBuilder depends on reading Glade files as UTF-8 and crashes if it
#doesn't, so set $LANG to have a UTF-8 locale. NB: This does *not*