[Zope] Newbie Q: How do I call ZPT objects from a python script object?

[Joe Block]

On Dec 6, 2004, at 2:41 PM, J Cameron Cooper wrote:

>> If I type the template's URL into a browser  
>> (<http://athena.local.:8080/octavo/trackart/results? 
>> msg=Foo%20bar%20baz>), it displays Foo bar baz as expected. I just  
>> can't call the template from within my python script, when I try I 
>> get  the following error message
>> Zope Error
>> Zope has encountered an error while publishing this resource.
>> Error Type: KeyError
>> Error Value: msg
>> I'm calling it from within the script object like so:
>>     msg = '%s added to client %s' % (job_id, clientname)
>>     return container.results(msg = msg)
>> The script is in the same folder as the results template.
>> I know there has to be something simple I'm missing, but I've banged 
>> my  head against the wall for a while and haven't made any progress.
>
> Call parameters come from 'options'. Make your TALES statement be
>
> request/msg | options/msg | default
>
> where 'default' is what you want to happen if no message is given

Thanks, that fixed it.

jpb
-- 
Joe Block <jpb at ApesSeekingKnowledge.net>

As nightfall does not come at once, neither does oppression. In both 
instances, there is a twilight when everything remains seemingly 
unchanged. And it is in such twilight that we all must be most aware of 
change in the air--however slight--lest we become unwitting victims of 
the darkness.

  -- Justice William O. Douglas