Thanks for taking the time,
> Am 14.12.2015 um 14:06 schrieb knbk <marten.k...@gmail.com>:
>
> 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, axel...@chaos1.de 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
> —
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>
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