Could you show your full root urls.py and authentication/urls.py? On Monday, December 14, 2015 at 3:22:14 PM UTC+1, [email protected] wrote: > > Thanks for taking the time, > > > Am 14.12.2015 um 14:06 schrieb knbk <[email protected] <javascript:>>: > > Hi Axel, > > An installed application and a registered URL namespace are two distinct > concepts. A URL namespace can only be defined by setting the app_name > attribute in your urlconf. In this case, you haven’t set a URL namespace > for your authentication app, so your urls are not namespaced. > > OK. (I misunderstood the 1.9 docu as this would be required only with > instance namespaces). > > > Also, the urlconf parameter to reverse() should point to the root > urlconf, not to the urlconf in which your current url is defined. Since it > defaults to the root urlconf defined in your project, it's easiest to omit > it in most cases. If you don’t, and use 'authentication.urls' as your > root urlconf, the generated url will miss the 'authentication/' part of > your url. > > I understand. > > > > To reverse the password_change url, simply use this: > > reverse(‚password_change') > > Making both changes gives: > django.core.urlresolvers.NoReverseMatch: Reverse for 'password_change' > with arguments '()' and keyword arguments '{}' not found. 0 pattern(s) > tried: [] > > I then tried to reference the views directly instead of strings: > > from . import views > reverse(views.password_change), > > with views.py containing: > > class PasswordChangeView(LoginRequiredMixin, AuthDecoratorsMixin, > WithCurrentSiteMixin, FormView): > ... > > password_change = PasswordChangeView.as_view() > > and got; > > django.core.urlresolvers.NoReverseMatch: Reverse for > 'authentication.views.PasswordChangeView' with arguments '()' and keyword > arguments '{}' not found. 0 pattern(s) tried: [] > > Axel > > > > Marten > > > On Monday, December 14, 2015 at 1:37:56 PM UTC+1, [email protected] wrote: >> >> In my root url, I have: >> >> url(r'^authentication/', include('authentication.urls')), >> >> in authentication/urls.py, I have no app_name declared. >> >> In a module in authentication, I have >> >> from django.core.urlresolvers import reverse >> >> from django.apps import apps >> print('authentication installed? ' + >> str(apps.is_installed('authentication'))) >> >> >> >> reverse('authentication:password_change',urlconf='authentication.urls') >> >> >> and receive >> django.core.urlresolvers.NoReverseMatch: 'authentication' is not >> a registered namespace >> while the above debug print gives >> authentication installed? True >> >> What am I doing wrong here? >> >> Please advice, >> Axel >> — >> PGP-Key:29E99DD6 ☀ +49 160 9945 7889 ☀ computing @ chaos claudius >> >> > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] <javascript:>. > To post to this group, send email to [email protected] > <javascript:>. > Visit this group at https://groups.google.com/group/django-users. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/fc585533-0cb4-4419-8944-b38cbf4b472c%40googlegroups.com > > <https://groups.google.com/d/msgid/django-users/fc585533-0cb4-4419-8944-b38cbf4b472c%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > > > --- > PGP-Key:29E99DD6 ☀ +49 160 9945 7889 ☀ computing @ chaos claudius > >
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