id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
24133	DeleteView success_url bug for non ascii urls	Laurent Payot	nobody	"When using `DeleteView` mixin with `success_url = reverse_lazy('www:media-list')` for a non-ASCII ""delete URL"" (e.g. // /fr/m**é**dias/2139079220/Jules-Verne-cinq-semaines-en-ballon/suppression/ //) I get the following error :

{{{
Internal Server Error: /fr/médias/2139079220/Jules-Verne-cinq-semaines-en-ballon/suppression/
Traceback (most recent call last):
  File ""/opt/VENV/publiberty/lib/python3.4/site-packages/django/core/handlers/base.py"", line 111, in get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File ""/opt/VENV/publiberty/lib/python3.4/site-packages/django/views/generic/base.py"", line 69, in view
    return self.dispatch(request, *args, **kwargs)
  File ""/opt/VENV/publiberty/lib/python3.4/site-packages/django/utils/decorators.py"", line 29, in _wrapper
    return bound_func(*args, **kwargs)
  File ""/opt/VENV/publiberty/lib/python3.4/site-packages/django/contrib/auth/decorators.py"", line 22, in _wrapped_view
    return view_func(request, *args, **kwargs)
  File ""/opt/VENV/publiberty/lib/python3.4/site-packages/django/utils/decorators.py"", line 25, in bound_func
    return func.__get__(self, type(self))(*args2, **kwargs2)
  File ""/opt/VENV/publiberty/publiberty/django/www/views.py"", line 485, in dispatch
    return super().dispatch(*args, **kwargs)
  File ""/opt/VENV/publiberty/lib/python3.4/site-packages/django/views/generic/base.py"", line 87, in dispatch
    return handler(request, *args, **kwargs)
  File ""/opt/VENV/publiberty/lib/python3.4/site-packages/django/views/generic/edit.py"", line 259, in post
    return self.delete(request, *args, **kwargs)
  File ""/opt/VENV/publiberty/lib/python3.4/site-packages/django/views/generic/edit.py"", line 253, in delete
    success_url = self.get_success_url()
  File ""/opt/VENV/publiberty/lib/python3.4/site-packages/django/views/generic/edit.py"", line 263, in get_success_url
    return self.success_url % self.object.__dict__
  File ""/opt/VENV/publiberty/lib/python3.4/site-packages/django/utils/functional.py"", line 179, in __mod__
    return six.text_type(self) % rhs
ValueError: unsupported format character 'C' (0x43) at index 6
}}}

For ""normal"" ASCII urls everything works fine.
Following workaround is working:
{{{
#!python
    def get_success_url(self):
        return reverse('www:media-list')
}}}

Could it be linked to the ""accidental"" fix of ticket [ticket:22693] ? I'm using Python 3.4.2 with Ubuntu 14.10."	Bug	closed	Generic views	1.7	Normal	fixed	DeleteView		Ready for checkin	1	0	0	0	0	0