[Zope] Python error: object does not support item or slice assignment

[Florian Lindner]

Florian Lindner wrote:

> Dieter Maurer wrote:
> 
>> Florian Lindner wrote at 2003-9-26 13:46 +0200:
>>  > ...
>>  > Error Type: TypeError
>>  > Error Value: object does not support item or slice assignment
>>  >  > The Log says that the error is on line 5, marked with <--.
>>  > ...
>>  > REQUEST['__ac_name'] = REQUEST['username'] <--
>>
>> It is write:
>>
>>    Use "REQUEST.set('__ac_name', REQUEST['username'])"
> 
> 
> Thanks, the script works now.
> But I still can't login. I'm using exUserFolder and this script to 
> login. Username and Password are right, but I'm always redirected to the 
> error page.
> But what can be wrong?

Ok, some more information I forgot. I want to login before the user 
requests a protected page. Just a login form to authentificate right 
away at the beginning of the site visit.
Thanks,
Florian