Thank you! Does python's super really works the way like in the last option?
-- Best Regards, Valentin Golev Lead Developer r00, http://r00.ru http://valyagolev.net +7 921 789 0895, avaiable 12:00-18:00 MSK 2010/10/19 Łukasz Rekucki <[email protected]>: > On 19 October 2010 19:06, Valentin Golev <[email protected]> wrote: >> Hello, >> >> I'm trying to start using new class based views from the trunk. >> >> I need to rewrite a view which is decorated >> django.contrib.auth.decorators.login_required. >> >> How should I go with that? > There are couple of options. > > 1) decorate the final view (for use in urls.py): > > decorated_view = login_required(MyView.as_view) > > In this option, you lose the ability to subclass the decorated view. > > 2) decorate the dispatch method. You need to turn login_required into > a method decorator first (Django should probably provide a tool for > this). Here[1] is an example how to do this. > > class MyDecoratedView(MyView): > > �...@on_method(login_required): > def dispatch(self, *args, **kwargs): > # do any extra stuff here > return super(MyDecoratedView, self).dispatch(*args, **kwargs) > > 3) Make a class decorator, that does the above, so you could do: > > @on_dispatch(login_required) > class MyDecoratedView(MyView): > pass > >> >> I was going to write something like LoginRequiredMixin, but I have no >> idea how to do this. I need to run my code before .dispatch(), but I >> also have to call the old dispatch, but since Mixin aren't inherited >> from View, I can't just override method and use super(). > > This is option #4. You can just do: > > class LoginRequiredMixin(object): > > def dispatch(self, *args, **kwargs): > bound_dispatch = super(LoginRequired, self).dispatch > return login_required(bound_dispatch)(*args, **kwargs) > > > [1]: http://www.toddreed.name/content/django-view-class/ > > -- > Łukasz Rekucki > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/django-users?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
