Hi,
Am Montag, den 11.04.2005, 14:08 +0300 schrieb Vangelis Mihalopoulos:
>
> Andreas Jung wrote:
>
> > You should *not* define classes inside PythonScripts. PythonScripts
> > are stricted
> > and don't provide the full functionality. Either use filesystem based
> > code (Zope
> > Product) or use simple Python datatypes as dictionaries in this case.
>
>
> An External Method behaves exactly the same. I have not yet involved in
> writting even the simpler Product and i will not do it now for such a
> trivial issue.
>
> I tried to return a dictionary,
> ----- return {'a':1, 'b':2, 'c':3} ------
> but it the DTML Doc fails with a KeyError.
Use a dict and if you really need DTML... see the keyword
"mapping" for <dtml-with> and <dtml-in> tags.
If you want to return custom class objects into untrusted
code (e.g. from external methods) you need to set security
declarations on them - at least add the attribute:
__allow_access_to_unprotected_subobjects=1
(from top of head - just grep -r zopes source
for the actual name)
HTH
Tino
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