[Answered ]-Logout not working Django 1.9

Your video_detail URL pattern matches /logout/. Django stops as soon as it finds a match, so requests for /logout/ will be handled by the std_video_detail_view view instead of the user_logout view.

You can fix this by either changing the regex for the video_detail URL so that it doesn’t clash (for example you could use ^videos/(?P<video_key>[a-zA-Z0-9\_\.]+)/$), or by moving the logout URL pattern above the video detail pattern.