Aucun module nommé 'Django.contrib.staticfiles.templatetags'

Question

Je me suis cassé la tête à ce sujet pendant une journée entière mais je n'arrive pas à comprendre le problème. Cela s'est produit après avoir copié mon projet Django d'un PC à un autre.

Watching for file changes with StatReloader
Exception in thread Django-main-thread:
Traceback (most recent call last):
  File "/Users/username/opt/anaconda3/lib/python3.7/threading.py", line 926, in _bootstrap_inner
    self.run()
  File "/Users/username/opt/anaconda3/lib/python3.7/threading.py", line 870, in run
    self._target(*self._args, **self._kwargs)
  File "/Users/username/opt/anaconda3/lib/python3.7/site-packages/Django/utils/autoreload.py", line 53, in wrapper
    fn(*args, **kwargs)
  File "/Users/username/opt/anaconda3/lib/python3.7/site-packages/Django/core/management/commands/runserver.py", line 109, in inner_run
    autoreload.raise_last_exception()
  File "/Users/username/opt/anaconda3/lib/python3.7/site-packages/Django/utils/autoreload.py", line 76, in raise_last_exception
    raise _exception[1]
  File "/Users/username/opt/anaconda3/lib/python3.7/site-packages/Django/core/management/__init__.py", line 357, in execute
    autoreload.check_errors(Django.setup)()
  File "/Users/username/opt/anaconda3/lib/python3.7/site-packages/Django/utils/autoreload.py", line 53, in wrapper
    fn(*args, **kwargs)
  File "/Users/username/opt/anaconda3/lib/python3.7/site-packages/Django/__init__.py", line 24, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "/Users/username/opt/anaconda3/lib/python3.7/site-packages/Django/apps/registry.py", line 122, in populate
    app_config.ready()
  File "/Users/username/opt/anaconda3/lib/python3.7/site-packages/Django/contrib/admin/apps.py", line 24, in ready
    self.module.autodiscover()
  File "/Users/username/opt/anaconda3/lib/python3.7/site-packages/Django/contrib/admin/__init__.py", line 26, in autodiscover
    autodiscover_modules('admin', register_to=site)
  File "/Users/username/opt/anaconda3/lib/python3.7/site-packages/Django/utils/module_loading.py", line 47, in autodiscover_modules
    import_module('%s.%s' % (app_config.name, module_to_search))
  File "/Users/username/opt/anaconda3/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/Users/saitohiromasa/opt/anaconda3/lib/python3.7/site-packages/Django_summernote/admin.py", line 5, in <module>
    from Django_summernote.widgets import SummernoteWidget, SummernoteInplaceWidget
  File "/Users/username/opt/anaconda3/lib/python3.7/site-packages/Django_summernote/widgets.py", line 4, in <module>
    from Django.contrib.staticfiles.templatetags.staticfiles import static
ModuleNotFoundError: No module named 'Django.contrib.staticfiles.templatetags'

Dans settings.py:

INSTALLED_APPS = [
    'Django_summernote',
    'accounts.apps.AccountsConfig',
    'blogs.apps.BlogsConfig',
    'Django.contrib.admin',
    'Django.contrib.auth',
    'Django.contrib.contenttypes',
    'Django.contrib.sessions',
    'Django.contrib.messages',
    'Django.contrib.staticfiles',
]

Ma Django version est 3.0 Qu'est-ce qui ne va pas ici? S'il vous plaît, aidez-moi. Merci beaucoup!

Answer 1

Cela va être assez courant pendant un certain temps car tout le monde commence à se déplacer vers Django 3 au cours des prochaines années.

En plus de la réponse acceptée, c'est ce que j'ai ajouté pour prendre en charge à la fois Django 2 et Django 3 static importations (esp . utile pour la gestion des packages)

try:
    # Django 2
    from Django.contrib.staticfiles.templatetags.staticfiles import static
except ModuleNotFoundError:
    # Django 3
    from Django.templatetags.static import static