def get_translation():
# Set OS language if not already set
lang = os.environ.get('LANGUAGE')
if not lang:
print('Setting language from OS.')
os.environ.setdefault('LANGUAGE', get_ms_windows_language())
print('Local Language detected: ' + os.environ.get('LANGUAGE'))
locale_dir = os.path.join(get_current_modules_dir(), 'locale')
return translation(APP_NAME, localedir=locale_dir, codeset='UTF-8')
def load_ui_resources(cls) -> bool:
""" update app globals with GUI resource paths """
ui_paths_file = Path(get_current_modules_dir()) / Path(UI_PATH) / Path(UI_PATHS_FILE)
if not ui_paths_file.exists():
print('Could not locate gui resource file: %s. Aborting application.',
ui_paths_file.absolute().as_posix())
return False
try:
Settings.load(Resource, ui_paths_file)
except Exception as e:
print('Could not load GUI resources from file %s. Aborting application. Error:\n%s',
ui_paths_file.absolute().as_posix(), e)
return False
return True
def from_ui_file(widget_cls, ui_file, custom_widgets=dict()):
""" Load a Qt .ui file to setup the provided widget """
# Store current log level and set it to ERROR for Ui load
LOGGER.info('Loading UI File: %s - %s', type(widget_cls), ui_file)
current_log_level = logging.root.getEffectiveLevel()
logging.root.setLevel(logging.ERROR)
# Load the Ui file
ui_file = Path(get_current_modules_dir()) / UI_PATH / ui_file
file = QFile(ui_file.as_posix())
file.open(QFile.ReadOnly)
loadUi(file, widget_cls, custom_widgets)
file.close()
# Restore previous log level
logging.root.setLevel(current_log_level)