30 lines
1021 B
Python
30 lines
1021 B
Python
import threading
|
|
from pathlib import Path
|
|
|
|
from django.apps import apps
|
|
|
|
|
|
def watch_for_translation_changes(sender, **kwargs):
|
|
"""Register file watchers for .mo files in potential locale paths."""
|
|
from django.conf import settings
|
|
|
|
if settings.USE_I18N:
|
|
directories = [Path('locale')]
|
|
directories.extend(Path(config.path) / 'locale' for config in apps.get_app_configs())
|
|
directories.extend(Path(p) for p in settings.LOCALE_PATHS)
|
|
for path in directories:
|
|
absolute_path = path.absolute()
|
|
sender.watch_dir(absolute_path, '**/*.mo')
|
|
|
|
|
|
def translation_file_changed(sender, file_path, **kwargs):
|
|
"""Clear the internal translations cache if a .mo file is modified."""
|
|
if file_path.suffix == '.mo':
|
|
import gettext
|
|
from django.utils.translation import trans_real
|
|
gettext._translations = {}
|
|
trans_real._translations = {}
|
|
trans_real._default = None
|
|
trans_real._active = threading.local()
|
|
return True
|