Add the possibility to specify the view to which the user is redirected

[David Cormier]

Currently the user is redirected to the login page regardless of whether she is logged or not.

• https://github.com/dfunckt/django-rules/blob/master/rules/compat/access_mixins.py#L80

I believe that instead of always redirecting to login, it would be helpful to let users specify a redirection view that is more useful for them.

[dfunckt]

You can customise the login URL either by setting it directly as a class attribute to your view, or by overriding get_login_url(). See here: https://github.com/dfunckt/django-rules/blob/master/rules/compat/access_mixins.py#L57

Either way, this functionality comes from Django (access_mixins.py is merely a redistribution of Django's module, provided by rules for backwards compatibility) and I don't intend to provide extra functionality.