import gettext
import locale
import os.path
import sys
from bpython import package_dir
translator = None
if sys.version_info >= (3, 0):
def _(message):
return translator.gettext(message)
else:
def _(message):
return translator.ugettext(message)
def init(locale_dir=None, languages=None):
try:
locale.setlocale(locale.LC_ALL, '')
except locale.Error:
# This means that the user's environment is broken. Let's just continue
# with the default C locale.
sys.stderr.write("Error: Your locale settings are not supported by "
"the system. Using the fallback 'C' locale instead. "
"Please fix your locale settings.\n")
global translator
if locale_dir is None:
locale_dir = os.path.join(package_dir, 'translations')
translator = gettext.translation('bpython', locale_dir, languages,
fallback=True)