If the user is not logged in, auth.user will return None, so you can't do auth.user.id. Instead, you should use auth.user_id, which will return None if not logged in.
Anthony On Sunday, August 4, 2013 12:04:16 PM UTC-4, Mark Finkelstein wrote: > > I get the following error for trying that: > print db.auth_user[auth.user.id] > AttributeError: 'NoneType' object has no attribute 'id' > > I thought `auth.user` is supposed to be used to check if the user is > logged in? > > On Sunday, August 4, 2013 10:35:14 AM UTC-4, Massimo Di Pierro wrote: >> >> If you are not logged in db.auth_user[auth.user.id] is None. >> >> >> On Sunday, 4 August 2013 09:10:09 UTC-5, Mark Finkelstein wrote: >>> >>> I have two lines of code that read as follows: >>> >>> if auth.user: >>> if db.auth_user[auth.user.id]['image']=='' or db.auth_user[auth.user >>> .id]['image']==None: >>> >>> Recently, while logged in, I dropped all the tables, refreshed the page >>> and then got an Internal Error saying >>> >>> if db.auth_user[auth.user.id]['image']=='' or db.auth_user[auth.user.id >>> ]['image']==None: >>> TypeError: 'NoneType' object has no attribute '__getitem__' >>> >>> I'm guessing it has to do with cookies saving the session, where the >>> web2py side recognizes what seems to be a session and building auth.user >>> based off of this, but I'm not quite sure why auth.user is built without a >>> query check of the database? I was wondering why this is? >>> >> -- --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
