Try
def is_in_conference(f):
'''
INFO: Special decorator to validate that they are attending a
conference.
'''
def g(f=f):
if not session.current_conference:
redirect(URL('default', 'index'))
f()
return g
On Wednesday, April 6, 2011 3:45:57 PM UTC-4, encompass wrote:
> Now all page controllers with the decorator return None on the screen.
> ---
> Jason
>
> On 04/06/2011 09:34 PM, Massimo Di Pierro wrote:
> > should be
> >
> >
> > def is_in_conference(f):
> > '''
> > INFO: Special decorator to validate that they are attending a
> > conference.
> > '''
> > def g(f=f):
> > if not session.current_conference:
> > redirect(URL('default', 'index'))
> > return g
> >
> >
> > On Apr 6, 12:18 pm, Jason Brower<[email protected]> wrote:
> >> I think the session is lost in the decorator....
> >> Here is my controller called "conference.py"
> >>
> >> def enter_conference():
> >> '''
> >> INFO:This page is for changing your session to match a particular
> >> conference
> >> that a user may be attending or managing.
> >> '''
> >> print "enter_conference"
> >> if not request.args(0):
> >> redirect(URL('default', 'index'))
> >> conference = (db((db.conference_attenders.conference ==
> >> request.args(0))&\
> >> (db.conference_attenders.attender ==
> >> auth.user_id))).select() or \
> >> (db((db.conference.creator ==
> auth.user_id))).select()
> >> if conference:
> >> print "The conference exists and I will now put the user in
> the
> >> conference."
> >> session.current_conference = request.args(0)
> >> redirect(URL('conference','index'))
> >> else:
> >> redirect(URL('default', 'index'))
> >>
> >> def exit():
> >> """
> >> INFO: This page simple remove them from visiting the conference.
> >> Though they are still attending.
> >> """
> >> session.current_conference = None
> >> redirect(URL('default', 'index'))
> >>
> >> def is_in_conference(f):
> >> '''
> >> INFO: Special decorator to validate that they are attending a
> >> conference.
> >> '''
> >> if not session.current_conference:
> >> redirect(URL('default', 'index'))
> >> return (f)
> >>
> >> @auth.requires_login()
> >> @is_in_conference
> >> def index():
> >> """
> >> INFO: This page takes all the various things of the conference on
> >> to one page.
> >> """
> >> return dict()
> >>
> >>
> ---------------------------------------------------------------------------
> -----------------
> >> if I put enter_conference/5 for the the link it doesn't work.
> >> If I put print session.current_conference it print's None
> >> If I take out the decorator it works.
> >>
> >> So what are my options at this point? Do I really need to put that if
> >> statement in each method. The decorator is so much more clean.
> >> Best Regards,
> >> Jason
>
>
