To avoid catching the HTTP exceptions, you can do something like this:
except Exception as e:
if isinstance(e, HTTP):
raise e
Anyway, why are you wrapping all of you code in try/except statements --
web2py already catches all exceptions?
Anthony
On Monday, February 17, 2014 6:44:16 AM UTC-5, ajith c t wrote:
>
> Thank you LightDot, saved my day and work at the right time. Read in
> forums that redirect() is internally calling a 303 exception, but didn't
> realise that I was catching that too and redirecting to errorpage. Thanks
> for the support.
>
> On Monday, 17 February 2014 17:02:41 UTC+5:30, LightDot wrote:
>>
>> Keep in mind that redirect() is an equivalent to raising an HTTP(303)
>> exception. In other words, an intentional exception is raised to create a
>> redirect.
>>
>> Looks like it's your own code doing a traceback and creating an error
>> page on every exception, including the cases of the intentional redirect(),
>> which is not what you want.
>>
>> Regards
>>
>>
>> On Monday, February 17, 2014 8:23:57 AM UTC+1, ajith c t wrote:
>>>
>>> Hi Massimo, there is one more thing, it seems that the redirect problem
>>> is not only with my login function. Every function where I use a redirect
>>> call from my controller results in a error page with a log as 303 error.
>>>
>>> File "/srv/trustvouch-fe/applications/app/controllers/default.py", line
>>> 480, in mrtusrMgr
>>> form = crud.update(db.tv_auth_users, request.args(1),
>>> next=URL('mrtusrMgr'))
>>> File "/srv/trustvouch-fe/gluon/tools.py", line 3906, in update
>>> redirect(next)
>>> File "/srv/trustvouch-fe/gluon/http.py", line 147, in redirect
>>> Location=loc)
>>> HTTP: 303 SEE OTHER
>>>
>>>
>>> File "/srv/trustvouch-fe/applications/app/controllers/reportmgr.py",
>>> line 85, in options
>>> redirect(URL('reportmgr', 'list'))
>>> File "/srv/trustvouch-fe/gluon/http.py", line 147, in redirect
>>> Location=loc)
>>> HTTP: 303 SEE OTHER
>>>
>>>
>>>
>>> On Monday, 17 February 2014 11:57:29 UTC+5:30, ajith c t wrote:
>>>>
>>>> Sorry Massimo, I commented both the requires_login() and
>>>> requires_permission() for both dashboard() and my index() functions, still
>>>> the error is same.
>>>>
>>>> 2014-02-17 06:12:42,411 - ERROR - app - Traceback (most recent call
>>>> last):
>>>> File "/srv/trustvouch-fe/applications/app/controllers/default.py",
>>>> line 25, in login
>>>> form = auth.login()
>>>> File "/srv/trustvouch-fe/gluon/tools.py", line 2393, in login
>>>> redirect(next, client_side=settings.client_side)
>>>> File "/srv/trustvouch-fe/gluon/http.py", line 147, in redirect
>>>> Location=loc)
>>>> HTTP: 303 SEE OTHER
>>>>
>>>> got no idea on this.
>>>>
>>>> On Sunday, 16 February 2014 13:35:20 UTC+5:30, Massimo Di Pierro wrote:
>>>>>
>>>>> Sorry I mean here:
>>>>>
>>>>> @auth.requires_login()
>>>>> @auth.requires_permission(request.function)
>>>>> def dashboard():
>>>>>
>>>>> you should NOT have both. Perhaps this was causing the problem?
>>>>>
>>>>> On Saturday, 15 February 2014 09:15:18 UTC-6, ajith c t wrote:
>>>>>>
>>>>>> Hi Massimo,
>>>>>>
>>>>>> Thanks for the reply, but sorry to say this, but I didn't
>>>>>> understand what you meant there, which function should have both. I
>>>>>> wanted
>>>>>> every user to have login and logout functions, thats why I didn't add
>>>>>> auth.permission for them. And can you explain why it is giving 303
>>>>>> error.
>>>>>> Is it something with the redirect(next).
>>>>>>
>>>>>> On Thursday, 13 February 2014 18:16:27 UTC+5:30, ajith c t wrote:
>>>>>>>
>>>>>>>
>>>>>>> Hi ,
>>>>>>> I am using web2py 2.5.1-stable+timestamp.2013.06.06.15.39.19 in my
>>>>>>> production environment. I know it is old but thinking about the mysql
>>>>>>> and
>>>>>>> other folders and files structure changes I am little hesitant to
>>>>>>> update
>>>>>>> it. My problem is this.
>>>>>>>
>>>>>>> My logout function doesn't work properly.
>>>>>>>
>>>>>>> # Login function
>>>>>>> def login():
>>>>>>>
>>>>>>> try:
>>>>>>> logger.debug("login page")
>>>>>>> form = auth.login()
>>>>>>> return dict(form = form)
>>>>>>>
>>>>>>> except Exception,e:
>>>>>>> logger.error(traceback.format_exc())
>>>>>>> redirect(URL(errorpage))
>>>>>>>
>>>>>>> @auth.requires_login()
>>>>>>> def index():
>>>>>>>
>>>>>>> try:
>>>>>>> if auth.has_membership('root'):
>>>>>>> logger.debug(auth.user.first_name + ": logged in")
>>>>>>> redirect(URL('default', 'usrMgr'))
>>>>>>> else:
>>>>>>> logger.debug(auth.user.first_name +": logged in")
>>>>>>>
>>>>>>> redirect(URL('dashboard'))
>>>>>>>
>>>>>>> except Exception,e:
>>>>>>> logger.error(traceback.format_exc())
>>>>>>> redirect(URL(errorpage))
>>>>>>>
>>>>>>> @auth.requires_login()
>>>>>>> @auth.requires_permission(request.function)
>>>>>>> def dashboard():
>>>>>>>
>>>>>>> try:
>>>>>>> logger.info("dashboard")
>>>>>>> ###Some Code#######
>>>>>>> except Exception,e:
>>>>>>> logger.error(traceback.format_exc())
>>>>>>> redirect(URL(errorpage))
>>>>>>>
>>>>>>> def logout():
>>>>>>>
>>>>>>> try:
>>>>>>> logger.debug("logout")
>>>>>>> auth.logout(next=URL(r=request, c='default', f='login'))
>>>>>>> return dict()
>>>>>>> except Exception,e:
>>>>>>> logger.error(traceback.format_exc())
>>>>>>> redirect(URL(errorpage))
>>>>>>>
>>>>>>>
>>>>>>> The behavior is different in different browsers. In Chrome when I
>>>>>>> select logout from the dashboard page, it remains in the same page.
>>>>>>> When I
>>>>>>> select the developer tools and check the network the urls are logout,
>>>>>>> login, dashboard in order and its loaded from cache. But there is no
>>>>>>> problem in firefox.
>>>>>>>
>>>>>>> My problem is the logut function doesnt redirect to login page. When
>>>>>>> I clear the browser cache or delete all the sessions in the sessions
>>>>>>> folder, it works neatly. But when the session file or the cache gets
>>>>>>> filled
>>>>>>> up, everything goes wrong. Let me know if I wasn't specific, so I can
>>>>>>> clear this problem.
>>>>>>>
>>>>>>> Thanks and Regards,
>>>>>>>
>>>>>>> Ajith
>>>>>>>
>>>>>>
--
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- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
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