アプリケーションを multilingual-ng を使用するように切り替えようとしていますが、残念ながらオンラインのドキュメントや FAQ はほとんどありません。誰かが私の練習で何が起こっているのかを教えてくれることを願っています.
以下は私のモデルです
class Main(models.Model):
""" Main Class for all categories """
slug = models.SlugField()
is_active = models.BooleanField(default=True)
site = models.ForeignKey(Site)
parent = models.ForeignKey('self', blank=True, null=True)
class Translation(TranslationModel):
title = models.CharField(max_length=100)
label = models.CharField(max_length=100, blank=True, null=True)
description = models.TextField(blank=True, null=True)
disclaimer = models.TextField(blank=True, null=True)
class Meta:
unique_together = (("slug", "parent"))
def __unicode__(self):
return self.title if self.title is not None else _("No translation")
以下は私のadmin.pyです
class MainAdmin(MultilingualModelAdmin):
''' Multilingual interface for Main category '''
class ListAdmin(MultilingualModelAdmin):
''' Multilingual interface for Main category '''
admin.site.register(Main, MainAdmin)
admin.site.register(List, ListAdmin)
管理パネルにアクセスすると、モデル、アイテムのリストを表示し、新しいアイテムを追加できますが、既存のアイテムを編集または削除しようとすると、次のエラーが表示されます
Environment:
Request Method: GET
Request URL: http://mazban.com/admin/category/main/1/
Django Version: 1.3
Python Version: 2.6.1
Installed Applications:
['django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'django.contrib.messages',
'django.contrib.staticfiles',
'django.contrib.admin',
'django.contrib.admindocs',
'compressor',
'django.contrib.gis',
'multilingual',
'mazban.lib.apps.core',
'mazban.lib.apps.gis',
'mazban.apps.global',
'mazban.apps.listing',
'mazban.apps.listing.post',
'mazban.apps.listing.home',
'mazban.apps.listing.engine',
'mazban.apps.listing.category']
Installed Middleware:
('django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.locale.LocaleMiddleware',
'mazban.lib.MiddleWare.custom.RequestIsMobile')
Traceback:
File "/users/mo/Projects/python-envs/mazban/lib/python2.6/site-packages/django/core/handlers/base.py" in get_response
111. response = callback(request, *callback_args, **callback_kwargs)
File "/users/mo/Projects/python-envs/mazban/lib/python2.6/site-packages/django/contrib/admin/options.py" in wrapper
307. return self.admin_site.admin_view(view)(*args, **kwargs)
File "/users/mo/Projects/python-envs/mazban/lib/python2.6/site-packages/django/utils/decorators.py" in _wrapped_view
93. response = view_func(request, *args, **kwargs)
File "/users/mo/Projects/python-envs/mazban/lib/python2.6/site-packages/django/views/decorators/cache.py" in _wrapped_view_func
79. response = view_func(request, *args, **kwargs)
File "/users/mo/Projects/python-envs/mazban/lib/python2.6/site-packages/django/contrib/admin/sites.py" in inner
197. return view(request, *args, **kwargs)
File "/users/mo/Projects/python-envs/mazban/lib/python2.6/site-packages/multilingual/admin.py" in wrapped
31. resp = func(cls, request, *args, **kwargs)
File "/users/mo/Projects/python-envs/mazban/lib/python2.6/site-packages/multilingual/admin.py" in change_view
277. return super(MultilingualModelAdmin, self).change_view(*args, **kwargs)
File "/users/mo/Projects/python-envs/mazban/lib/python2.6/site-packages/django/utils/decorators.py" in _wrapper
28. return bound_func(*args, **kwargs)
File "/users/mo/Projects/python-envs/mazban/lib/python2.6/site-packages/django/utils/decorators.py" in _wrapped_view
93. response = view_func(request, *args, **kwargs)
File "/users/mo/Projects/python-envs/mazban/lib/python2.6/site-packages/django/utils/decorators.py" in bound_func
24. return func(self, *args2, **kwargs2)
File "/users/mo/Projects/python-envs/mazban/lib/python2.6/site-packages/django/db/transaction.py" in inner
217. res = func(*args, **kwargs)
File "/users/mo/Projects/python-envs/mazban/lib/python2.6/site-packages/django/contrib/admin/options.py" in change_view
947. obj = self.get_object(request, unquote(object_id))
File "/users/mo/Projects/python-envs/mazban/lib/python2.6/site-packages/django/contrib/admin/options.py" in get_object
451. return queryset.get(pk=object_id)
File "/users/mo/Projects/python-envs/mazban/lib/python2.6/site-packages/django/db/models/query.py" in get
341. clone = self.filter(*args, **kwargs)
File "/users/mo/Projects/python-envs/mazban/lib/python2.6/site-packages/django/db/models/query.py" in filter
550. return self._filter_or_exclude(False, *args, **kwargs)
File "/users/mo/Projects/python-envs/mazban/lib/python2.6/site-packages/django/db/models/query.py" in _filter_or_exclude
568. clone.query.add_q(Q(*args, **kwargs))
File "/users/mo/Projects/python-envs/mazban/lib/python2.6/site-packages/django/db/models/sql/query.py" in add_q
1172. can_reuse=used_aliases, force_having=force_having)
Exception Type: TypeError at /admin/category/main/1/
Exception Value: add_filter() got an unexpected keyword argument 'force_having'