Ошибка в шаблоне админ-панели. | Forum

29 April 2011, 20:58
I159

Posts: 62

29 April 2011, 20:58
I159

Posts: 62

Возникла ошибка в шаблоне админ-панели: TemplateSyntaxError at /admin/ Caught AttributeError while rendering: 'tuple' object has no attribute 'regex' Есть представление: def post_update(request, id): resp = HttpResponse resp['Content-Type'] = 'text/javascript' resp.write(serializers.serialize('json', BlogPost.filter(pk__gt = id))) return resp

urls: urlpatterns += ('activeupp.views', (r'up/(?P\d+)/$', 'post_update'), )

Если url закоментирован, ошибки не происходит. Какова может быть причина ошибки?

Полный traceback: Environment:

Request Method: GET Request URL: http://127.0.0.1:8000/admin/ Django Version: 1.2.5 Python Version: 2.6.5 Installed Applications: ['activeblog.activeapp', 'django.contrib.auth', 'django.contrib.admin', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.sites', 'django.contrib.messages', 'django.contrib.admin', 'django.contrib.admindocs'] 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')

Template error: In template /usr/local/lib/python2.6/dist-packages/django/contrib/admin/templates/admin/base.html, error at line 31 Caught AttributeError while rendering: 'tuple' object has no attribute 'regex' 21 :

22 : <div id="header">

23 : <div id="branding">

24 : {% block branding %}{% endblock %}

25 : </div>

26 : {% if user.is_active and user.is_staff %}

27 : <div id="user-tools">

28 : {% trans 'Welcome,' %}

29 : <strong>{% filter force_escape %}{% firstof user.first_name user.username %}{% endfilter %}</strong>.

30 : {% block userlinks %}

31 : {% url django-admindocs-docroot as docsroot %}

32 : {% if docsroot %}

33 : <a href="{{ docsroot }}">{% trans 'Documentation' %}</a> /

34 : {% endif %}

35 : {% url admin:password_change as password_change_url %}

36 : {% if password_change_url %}

37 : <a href="{{ password_change_url }}">

38 : {% else %}

39 : <a href="{{ root_path }}password_change/">

40 : {% endif %}

41 : {% trans 'Change password' %}</a> /

Traceback: File "/usr/local/lib/python2.6/dist-packages/django/core/handlers/base.py" in get_response 100. response = callback(request, callback_args, callback_kwargs) File "/usr/local/lib/python2.6/dist-packages/django/contrib/admin/sites.py" in wrapper 207. return self.admin_view(view, cacheable)(*args, kwargs) File "/usr/local/lib/python2.6/dist-packages/django/utils/decorators.py" in _wrapped_view 76. response = view_func(request, args, kwargs) File "/usr/local/lib/python2.6/dist-packages/django/views/decorators/cache.py" in _wrapped_view_func 78. response = view_func(request, *args, kwargs) File "/usr/local/lib/python2.6/dist-packages/django/contrib/admin/sites.py" in inner 190. return view(request, args, kwargs) File "/usr/local/lib/python2.6/dist-packages/django/views/decorators/cache.py" in _wrapped_view_func 78. response = view_func(request, *args, kwargs) File "/usr/local/lib/python2.6/dist-packages/django/contrib/admin/sites.py" in index 394. context_instance=context_instance File "/usr/local/lib/python2.6/dist-packages/django/shortcuts/init.py" in render_to_response 20. return HttpResponse(loader.render_to_string(args, kwargs), httpresponse_kwargs) File "/usr/local/lib/python2.6/dist-packages/django/template/loader.py" in render_to_string 186. return t.render(context_instance) File "/usr/local/lib/python2.6/dist-packages/django/template/init.py" in render 173. return self._render(context) File "/usr/local/lib/python2.6/dist-packages/django/template/init.py" in _render 167. return self.nodelist.render(context) File "/usr/local/lib/python2.6/dist-packages/django/template/init.py" in render 796. bits.append(self.render_node(node, context)) File "/usr/local/lib/python2.6/dist-packages/django/template/debug.py" in render_node 72. result = node.render(context) File "/usr/local/lib/python2.6/dist-packages/django/template/loader_tags.py" in render 125. return compiled_parent._render(context) File "/usr/local/lib/python2.6/dist-packages/django/template/init.py" in _render 167. return self.nodelist.render(context) File "/usr/local/lib/python2.6/dist-packages/django/template/init.py" in render 796. bits.append(self.render_node(node, context)) File "/usr/local/lib/python2.6/dist-packages/django/template/debug.py" in render_node 72. result = node.render(context) File "/usr/local/lib/python2.6/dist-packages/django/template/loader_tags.py" in render 125. return compiled_parent._render(context) File "/usr/local/lib/python2.6/dist-packages/django/template/init.py" in _render 167. return self.nodelist.render(context) File "/usr/local/lib/python2.6/dist-packages/django/template/init.py" in render 796. bits.append(self.render_node(node, context)) File "/usr/local/lib/python2.6/dist-packages/django/template/debug.py" in render_node 72. result = node.render(context) File "/usr/local/lib/python2.6/dist-packages/django/template/defaulttags.py" in render 258. return self.nodelist_true.render(context) File "/usr/local/lib/python2.6/dist-packages/django/template/init.py" in render 796. bits.append(self.render_node(node, context)) File "/usr/local/lib/python2.6/dist-packages/django/template/debug.py" in render_node 72. result = node.render(context) File "/usr/local/lib/python2.6/dist-packages/django/template/defaulttags.py" in render 258. return self.nodelist_true.render(context) File "/usr/local/lib/python2.6/dist-packages/django/template/init.py" in render 796. bits.append(self.render_node(node, context)) File "/usr/local/lib/python2.6/dist-packages/django/template/debug.py" in render_node 72. result = node.render(context) File "/usr/local/lib/python2.6/dist-packages/django/template/loader_tags.py" in render 62. result = block.nodelist.render(context) File "/usr/local/lib/python2.6/dist-packages/django/template/init.py" in render 796. bits.append(self.render_node(node, context)) File "/usr/local/lib/python2.6/dist-packages/django/template/debug.py" in render_node 72. result = node.render(context) File "/usr/local/lib/python2.6/dist-packages/django/template/defaulttags.py" in render 373. url = reverse(self.view_name, args=args, kwargs=kwargs, current_app=context.current_app) File "/usr/local/lib/python2.6/dist-packages/django/core/urlresolvers.py" in reverse 351. args, *kwargs))) File "/usr/local/lib/python2.6/dist-packages/django/core/urlresolvers.py" in reverse 272. possibilities = self.reverse_dict.getlist(lookup_view) File "/usr/local/lib/python2.6/dist-packages/django/core/urlresolvers.py" in _get_reverse_dict 194. self._populate() File "/usr/local/lib/python2.6/dist-packages/django/core/urlresolvers.py" in _populate 163. p_pattern = pattern.regex.pattern

Exception Type: TemplateSyntaxError at /admin/ Exception Value: Caught AttributeError while rendering: 'tuple' object has no attribute 'regex'

Answer | 0

30 April 2011, 2:06 RaD Posts: 2835 Location: Снегири, МО	30 April 2011, 2:06 RaD Posts: 2835 Location: Снегири, МО Думаю, дело в том, что id - зарезервированное слово питона. В остальном, вроде всё нормально. Если ничего не помогает, прочтите документацию, наконец!
	Answer \| 0

30 April 2011, 2:32 alerion Posts: 5750 Location: Львов	30 April 2011, 2:32 alerion Posts: 5750 Location: Львов А по-моему нужно вот так: `resp = HttpResponse()#должен быть экземпляр класса, а не класс` Фиксю баги по трейсбеку.
	Answer \| 0

30 April 2011, 15:41
I159

Posts: 62

30 April 2011, 15:41
I159

Posts: 62

Применил обе рекомендации, но ошибка осталась. Может ли причина находиться за пределами указанного кода? def post_update(request, post_id): resp = HttpResponse() resp['Content-Type'] = 'text/javascript' resp.write(serializers.serialize('json', BlogPost.filter(pk__gt = post_id))) return resp

Answer | 0

30 April 2011, 16:11 I159 Posts: 62	30 April 2011, 16:11 I159 Posts: 62 Нашел тикет с похожей проблемой, но в чем конкретно причина, все же мне не очевидно. http://code.djangoproject.com/ticket/8725 Updated 30 April 2011, 17:06 by I159.
	Answer \| 0

30 April 2011, 17:19

alerion

Posts: 5750
Location: Львов

30 April 2011, 17:19

alerion

Posts: 5750
Location: Львов

I159:Нашел тикет с похожей проблемой

Это не правильный подход. То, что там TemplateSyntaxError в шаблоне админки, не значит, что причина ошибки такая же как у вас :)

Вообще копипаст помогает избегать глупых ошибок. Вы не внимательны. Ищите здесь ошибку :)

urlpatterns += ('activeupp.views',

Фиксю баги по трейсбеку.

Answer | 0

30 April 2011, 21:00 I159 Posts: 62	30 April 2011, 21:00 I159 Posts: 62 Спасибо. urlpatterns += patterns('activeapp.views', (r'up/(?P\d+)/$', 'post_update'), )
	Answer \| 0