Django: 'lese_form' wird nicht in polymorphen Formsets verwendet. Verwenden Sie stattdessen 'leere_forms' ⇐ Python

[Anonymous]

Ich bin Neuling bei Python/Django. Ich wurde angeklagt, das alte Projekt von Python 3.7/Django 2.2.5 in die Python 3.12 und Django 5.1 zu migrieren, aber als ich diese Funktionalität tat, hat einige Funktionen jetzt nicht funktioniert.
Für Exemple, bevor ich in der Administratorschnittstelle habe, wenn ich auf "Beobachter hinzufügen" klicke. > Aber in meiner neuen Version, wenn ich mich wähle, habe ich diesen Fehler: < /p>

Code: Select all

RuntimeError at /admin/watchers/watcher/add/
'empty_form' is not used in polymorphic formsets, use 'empty_forms' instead.
< /code>
Ich verwende die letzte Version von django-polymorphisch, verschachteltem Admin,
Ich weiß, dass Django-Polymorph als nur Django-Versionen 2.2, 3.0, 3.1, 3.2 aufgeführt ist und 4.0. Es unterstützt Django Version 5.1 nicht, ich habe die a spätere Version mit
ausprobiertpip install git+https://github.com/jazzband/django-polymorphic.git@v4.0.0a#egg=django-polymorphic

und auch django 4.x Ich habe den gleichen Fehler erhalten:

Code: Select all

from polymorphic.admin import PolymorphicParentModelAdmin, PolymorphicChildModelAdmin, PolymorphicInlineSupportMixin
import nested_admin
from django.db import transaction
from watchers.models import *

class TriggerInline(nested_admin.NestedStackedPolymorphicInline):
model = apps.get_model('triggers', 'Trigger')
child_inlines = tuple([type(f'{subclass.__name__}Inline', (nested_admin.NestedStackedPolymorphicInline.Child,),
{
'model': subclass,
'inlines': [
TriggerComponentInline] if subclass.__name__ == "CompositeTrigger" else []
}) for subclass in apps.get_model('triggers', 'Trigger').__subclasses__()])

#Same that TriggerInline
class IndicatorInline(nested_admin.NestedStackedPolymorphicInline)

class WatcherChildAdmin(PolymorphicChildModelAdmin):
base_model = Watcher
inlines = (IndicatorInline, TriggerInline,)
#Other infos

#Register subclass
for subclass in Watcher.__subclasses__():
admin_class = type(f'{subclass.__name__}Admin',
(nested_admin.NestedPolymorphicInlineSupportMixin,WatcherChildAdmin,),
{
'base_model': subclass,
'exclude': ['periodicTask', ],
})
admin.site.register(subclass, admin_class)

@admin.register(Watcher)
class WatcherParentAdmin(PolymorphicInlineSupportMixin, PolymorphicParentModelAdmin):
base_model = Watcher
child_models = tuple(Watcher.__subclasses__())
#Other Functions
< /code>
Beide Trigger und Indikator haben Beobachter im Modell, Beispiel: < /p>
Klasse -Anzeige (polymorphicModel):
.....  < BR /> Watcher = Models Lösung) < /p>
Voller TraceBack => < /p>
`Environment:

Request Method: GET
Request URL: http://localhost:7000/admin/watchers/watcher/add/?ct_id=24

Django Version: 5.1
Python Version:  3.12.5
Installed Applications:
['django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'indicators',
'triggers',
'watchers',
'underlyings',
'users',
'frontend',
'rest_framework',
'polymorphic',
'django_celery_beat',
'webpush',
'corsheaders',
'taggit',
'taggit_serializer',
'phone_field',
'ckeditor',
'ckeditor_uploader',
'nested_admin']
Installed Middleware:
['django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'django.middleware.gzip.GZipMiddleware',
'corsheaders.middleware.CorsMiddleware']

Traceback (most recent call last):
File "C:\inetpub\wwwroot\orion\venv\Lib\site-packages\django\core\handlers\exception.py", line 55, in inner
response = get_response(request)
^^^^^^^^^^^^^^^^^^^^^
File "C:\inetpub\wwwroot\orion\venv\Lib\site-packages\django\core\handlers\base.py", line 197, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\inetpub\wwwroot\orion\venv\Lib\site-packages\django\contrib\admin\options.py", line 718, in wrapper
return self.admin_site.admin_view(view)(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\inetpub\wwwroot\orion\venv\Lib\site-packages\django\utils\decorators.py", line 188, in _view_wrapper
result = _process_exception(request, e)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\inetpub\wwwroot\orion\venv\Lib\site-packages\django\utils\decorators.py", line 186, in _view_wrapper
response = view_func(request, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\inetpub\wwwroot\orion\venv\Lib\site-packages\django\views\decorators\cache.py", line 80, in _view_wrapper
response = view_func(request, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\inetpub\wwwroot\orion\venv\Lib\site-packages\django\contrib\admin\sites.py", line 241, in inner
return view(request, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\inetpub\wwwroot\orion\venv\Lib\site-packages\polymorphic\admin\parentadmin.py", line 211, in add_view
return real_admin.add_view(request, form_url, extra_context)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\inetpub\wwwroot\orion\venv\Lib\site-packages\django\contrib\admin\options.py", line 1961, in add_view
return self.changeform_view(request, None, form_url, extra_context)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\inetpub\wwwroot\orion\venv\Lib\site-packages\django\utils\decorators.py", line 48, in _wrapper
return bound_method(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\inetpub\wwwroot\orion\venv\Lib\site-packages\django\utils\decorators.py", line 188, in _view_wrapper
result = _process_exception(request, e)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\inetpub\wwwroot\orion\venv\Lib\site-packages\django\utils\decorators.py", line 186, in _view_wrapper
response = view_func(request, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\inetpub\wwwroot\orion\venv\Lib\site-packages\django\contrib\admin\options.py", line 1820, in changeform_view
return self._changeform_view(request, object_id, form_url, extra_context)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\inetpub\wwwroot\orion\venv\Lib\site-packages\django\contrib\admin\options.py", line 1919, in _changeform_view
media += inline_formset.media
^^^^^^^^^^^^^^^^^^^^
File "C:\inetpub\wwwroot\orion\venv\Lib\site-packages\django\contrib\admin\helpers.py", line 466, in media
for fs in self:
^^^^
File "C:\inetpub\wwwroot\orion\venv\Lib\site-packages\django\contrib\admin\helpers.py", line 376,  in __iter__
self.formset.empty_form,
^^^^^^^^^^^^^^^^^^^^^^^
File "C:\inetpub\wwwroot\orion\venv\Lib\site-packages\polymorphic\formsets\models.py", line 292, in empty_form
raise RuntimeError(
^

Exception Type: RuntimeError at /admin/watchers/watcher/add/
Exception Value: 'empty_form' is not used in polymorphic formsets, use 'empty_forms' instead.
`

Danke