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comparison wiki/signals.py @ 630:63603e931503

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Fix bug; user_logged_out signal can be sent with user is None.
author Brian Neal <bgneal@gmail.com>
date Wed, 14 Nov 2012 17:47:01 -0600
parents f4c043cf55ac
children
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629:f4c043cf55ac 630:63603e931503
32 Since the user is about to logout, her session will be wiped out after 32 Since the user is about to logout, her session will be wiped out after
33 this function returns. This forces us to set an attribute on the request 33 this function returns. This forces us to set an attribute on the request
34 object so that the response middleware can delete the wiki's cookie. 34 object so that the response middleware can delete the wiki's cookie.
35 35
36 """ 36 """
37 logger.info('User logout: %s', user.username) 37 if user:
38 logger.info('User logout: %s', user.username)
38 39
39 # Remember what Redis set member to delete by adding an attribute to the 40 # Remember what Redis set member to delete by adding an attribute to the
40 # request object: 41 # request object:
41 request.wiki_delete_cookie = request.session.get(SESSION_SET_MEMBER) 42 request.wiki_delete_cookie = request.session.get(SESSION_SET_MEMBER)
42 43
43 44
44 user_logged_in.connect(login_callback, dispatch_uid='wiki.signals.login') 45 user_logged_in.connect(login_callback, dispatch_uid='wiki.signals.login')
45 user_logged_out.connect(logout_callback, dispatch_uid='wiki.signals.logout') 46 user_logged_out.connect(logout_callback, dispatch_uid='wiki.signals.logout')