Sorry, this should work (well, it does when I try it):
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 f()
return g
On Thursday, April 7, 2011 1:05:09 PM UTC-4, encompass wrote:
> That still returns none.... Sadly...
>
> On Wed, Apr 6, 2011 at 11:46 PM, Anthony <[email protected]> wrote:
>
>> 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
>>>
>>>
>
