def _load_lang():
locale = QtCore.QLocale()
full_locale = locale.bcp47Name()
if "LUMBERJACK_LOCALE" in os.environ:
full_locale = os.environ["LUMBERJACK_LOCALE"]
logging.info("LOCAL OVERRIDE %s" % full_locale)
if "-" in full_locale:
lang, _ = full_locale.split("-")
else:
lang = full_locale
if lang == "en": # we write in english by default, maybe one day we will deal with British/US english
logging.info("English language")
return
region_lang = ":i18n/%s.qm" % full_locale
lang_lang = ":i18n/%s.qm" % lang
lang_file = QtCore.QFile(region_lang)
if not lang_file.exists():
logging.debug("language %s does not exist" % region_lang)
lang_file.close()
lang_file = QtCore.QFile(lang_lang)
if not lang_file.exists():
logging.info("language %s does not exist" % lang_lang)
lang_file.close()
logging.debug("falling back to english")
return
logging.debug("found lang file %s " % lang_file.fileName())
app = QtWidgets.QApplication.instance()
trans = QtCore.QTranslator(app)
trans.load(lang_file.fileName())
app = QtWidgets.QApplication.instance()
app.installTranslator(trans)
def _read_theme_file(theme, gui=None):
logging.debug("theme: %s", theme)
css_f = QtCore.QFile(theme)
css_f.open(QtCore.QIODevice.ReadOnly)
theme_data = ""
in_ = QtCore.QTextStream(css_f)
theme_dev = False
if ":" not in theme:
# theme dev mode, fix the file
theme_dev = True
logging.info("in theme dev mode")
while not in_.atEnd():
line = in_.readLine() # A QByteArray
if theme_dev:
rsc_dir = join(dirname(dirname(dirname(__file__))), "resources")
line = line.replace("url(:", "url(%s/" % rsc_dir)
theme_data += line
css_f.close()
app = QtWidgets.QApplication.instance()
logging.info('setting theme: %s' % gui)
if gui:
gui.setStyleSheet(theme_data)
else:
app.setStyleSheet(theme_data)