[web2py] Re: combining requirements

[annet]

In default.py I adjusted the def user() function:

def user():
    ....
    form=auth()
    form[0][-1]
[1].append(INPUT(_type="button",_value="Cancel",_onclick="window.location='%s';"%URL(r=request,f='index')))
    return dict(form=form)


Now, when an unauthorized user tries to access a function decorated as
described above, there is a redirection to this function:

http://127.0.0.1:8000/cms/default/user/not_authorized


However, due to rewriting the user function, this results in the
following error:

Traceback (most recent call last):
  File "/Library/Python/2.5/site-packages/web2py/gluon/restricted.py",
line 173, in restricted
    exec ccode in environment
  File "/Library/Python/2.5/site-packages/web2py/applications/cms/
controllers/default.py", line 73, in <module>
  File "/Library/Python/2.5/site-packages/web2py/gluon/globals.py",
line 96, in <lambda>
    self._caller = lambda f: f()
  File "/Library/Python/2.5/site-packages/web2py/applications/cms/
controllers/default.py", line 30, in user
    form[0][-1]
[1].append(INPUT(_type="button",_value="Cancel",_onclick="window.location='%s';"%URL(r=request,f='index')))
IndexError: string index out of range


is there a way to prevent this from happening?


Kind regards,

Annet.