PlayStream/__init__.py

from os import environ
from gettext import bindtextdomain, dgettext, gettext

from Components.Language import language
from Tools.Directories import resolveFilename, SCOPE_PLUGINS


def localeInit():
    environ["LANGUAGE"] = language.getLanguage()[:2]
    bindtextdomain("PlayStream", resolveFilename(SCOPE_PLUGINS, "Extensions/PlayStream/locale"))

def _(txt):
    t = dgettext("PlayStream", txt)
    if t == txt:
        t = gettext(txt)
    return t

localeInit()
language.addCallback(localeInit)