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POThe included urlconf manager.urls doesn't have any patterns in it
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  1. POThe included urlconf manager.urls doesn't have any patterns in it
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    copied!<p><strong>A solution:</strong> Found the following django snippet that seems to work fine (<a href="http://djangosnippets.org/snippets/2445/" rel="noreferrer">http://djangosnippets.org/snippets/2445/</a>)</p> <pre><code>from django.utils.functional import lazy from django.core.urlresolvers import reverse #Workaround for using reverse with success_url in class based generic views #because direct usage of it throws an exception. reverse_lazy = lambda name=None, *args : lazy(reverse, str)(name, args=args) </code></pre> <p>Apparently, there is now a <a href="https://docs.djangoproject.com/en/dev/topics/http/urls/#reverse-lazy" rel="noreferrer">reverse_lazy</a> function in django trunk.</p> <hr> <p><strong>Update:</strong> This error has something to do with me making a call to reverse inside a generic view:</p> <pre><code>class AddObjView(CreateView): form_class = ObjForm template_name = 'manager/obj_add.html' success_url = reverse('manager-personal_objs') </code></pre> <p>Is this not valid?</p> <p>If I instead of generic write something like this, it works:</p> <pre><code>def add_obj(request, pk): a=reverse('manager-personal-objs') return HttpResponse(a) </code></pre> <hr> <p>I have a project with 2 apps in it. Each app has its urls and views. They both work fine, but on the manager app, as soon as I reference the reverse function in the views(any view), I get the following error: Exception Type: ImproperlyConfigured Exception Value: The included urlconf manager.urls doesn't have any patterns in it</p> <p>The urls file:</p> <pre><code>urlpatterns = patterns('', url(r'^$', ObjView.as_view(), name='manager-obj'), url(r'^add/$', AddObjView.as_view(), name='manager-add_obj'), url(r'^personal/$', PersonalObjsView.as_view(), name='manager-personal_objs'), </code></pre> <p>)</p> <p>Exception Location: ...site-packages\django\core\urlresolvers.py in _get_url_patterns, line 283</p> <p>I get this error in the entire site(edit: this apparently happens because an attempt to import the manager.urls will result in the error). If I remove the include manager.urls, everything goes back to work; if I remove the call to reverse, everything is fine; if I try to rewrite manager.urls to a simpler version, it continues with the error.</p> <p>I've been over this many times, can't seem to find anything wrong.</p> <p>edit:root urls.py</p> <pre><code># coding=utf8 from django.conf.urls.defaults import patterns, include, url from django.contrib.staticfiles.urls import staticfiles_urlpatterns from django.views.generic.simple import direct_to_template # Uncomment the next two lines to enable the admin: from django.contrib import admin admin.autodiscover() urlpatterns = patterns('', # Uncomment the admin/doc line below to enable admin documentation: url(r'^admin/doc/', include('django.contrib.admindocs.urls')), # Uncomment the next line to enable the admin: url(r'^admin/', include(admin.site.urls)), # Home Page url(r'^$', direct_to_template, {'template': 'home.html'}, name="home"), # manager url(r'^manager/', include('manager.urls')), # writing url(r'^writing/', include('writing.urls')), ) urlpatterns += staticfiles_urlpatterns() </code></pre> <p>edit2: Should also be noted that the url template tag works fine in the manager app and the reverse call works if I do it on the other app. Also, every url has a written working view.</p>
 

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