Do you happen to have {{=response.toolbar()}} in your view, and if so, does
the problem go away if you remove it?
Anthony
On Sunday, March 13, 2016 at 12:10:32 PM UTC-4, Alex wrote:
>
> I've found out that the session file is always updated
> (Session._try_store_in_file) if I access auth.user_groups. When the user is
> logged in I'm iterating through auth.user_groups which modifies the session.
>
> I've the following code:
>
> if auth.user_id:
> for role in auth.user_groups.itervalues():
> ...
>
>
> when auth.user_groups.itervalues is called (or auth.user_groups.iteritems)
> the session is changed. The reason is the pickled session (in
> Session._unchanged) is different, although I've got no clue how this can
> happen. I always thought itervalues does not change the dict.
>
> I've made this small test:
>
> if auth.user_id:
>
> import cPickle as pickle
>
> session_pickled1 = pickle.dumps(session, pickle.HIGHEST_PROTOCOL)
> for role in auth.user_groups.itervalues():
> continue
> session_pickled2 = pickle.dumps(session, pickle.HIGHEST_PROTOCOL)
> eq = (session_pickled1 == session_pickled2)
>
>
> where eq is always False once auth.user_groups contains at least one item.
> Is there any explanation for this?
>
> Alex
>
>
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