[Zope] Strange behavior with TAL and python: expressions

[Chris Withers]

Floyd May wrote:
> Great and mighty Zope gurus,

At last, some respect ;-)

> I have a template which calls a macro.  Within the template, I
> tal:define a variable, 'form'.  Within the macro, the 'form' variable
> (which is an FSForm object) is defined as None unless I access it
> using python expressions.  

Can you show us two small snippets of example code that show both ways 
of working?

cheers,

Chris

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