/usr/lib/python3/dist-packages/modeltranslation/models.py is in python3-django-modeltranslation 0.12.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | # -*- coding: utf-8 -*-
def autodiscover():
"""
Auto-discover INSTALLED_APPS translation.py modules and fail silently when
not present. This forces an import on them to register.
Also import explicit modules.
"""
import os
import sys
import copy
from django.utils.module_loading import module_has_submodule
from modeltranslation.translator import translator
from modeltranslation.settings import TRANSLATION_FILES, DEBUG
from importlib import import_module
from django.apps import apps
mods = [(app_config.name, app_config.module) for app_config in apps.get_app_configs()]
for (app, mod) in mods:
# Attempt to import the app's translation module.
module = '%s.translation' % app
before_import_registry = copy.copy(translator._registry)
try:
import_module(module)
except:
# Reset the model registry to the state before the last import as
# this import will have to reoccur on the next request and this
# could raise NotRegistered and AlreadyRegistered exceptions
translator._registry = before_import_registry
# Decide whether to bubble up this error. If the app just
# doesn't have an translation module, we can ignore the error
# attempting to import it, otherwise we want it to bubble up.
if module_has_submodule(mod, 'translation'):
raise
for module in TRANSLATION_FILES:
import_module(module)
# In debug mode, print a list of registered models and pid to stdout.
# Note: Differing model order is fine, we don't rely on a particular
# order, as far as base classes are registered before subclasses.
if DEBUG:
try:
if sys.argv[1] in ('runserver', 'runserver_plus'):
models = translator.get_registered_models()
names = ', '.join(m.__name__ for m in models)
print('modeltranslation: Registered %d models for translation'
' (%s) [pid: %d].' % (len(models), names, os.getpid()))
except IndexError:
pass
def handle_translation_registrations(*args, **kwargs):
"""
Ensures that any configuration of the TranslationOption(s) are handled when
importing modeltranslation.
This makes it possible for scripts/management commands that affect models
but know nothing of modeltranslation.
"""
from modeltranslation.settings import ENABLE_REGISTRATIONS
if not ENABLE_REGISTRATIONS:
# If the user really wants to disable this, they can, possibly at their
# own expense. This is generally only required in cases where other
# apps generate import errors and requires extra work on the user's
# part to make things work.
return
# Trigger autodiscover, causing any TranslationOption initialization
# code to execute.
autodiscover()
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