[Zope] Calling Page Template with Dictionaries

[Tino Wildenhain]

Roy Rapoport wrote:
> We know we can do this:
> python script:
> foo='bar'
> return context['page_template'](arg=foo)
> 
> and in page_template:
> Hello, arg is <p tal:content="string:${options/arg}"></p>
> 
> What I'm hoping to find out, though, is whether I could call a ZPT with a
> dictionary.
> My initial effort:
> PS:
> d = {}
> d['arg'] = 'bar'
> return context['page_template'](d)

above you used the call form: var=value
why do it different for your dictionary?
Semantically there is no difference what you
pass.

IF the foo above is a dictionary, you use its
values via

options/arg/element

Reagards
Tino Wildenhain

> 
> page_template:
> Hello, arg is <p tal:content="string:${options/arg}"></p>
> 
> Resulted in 
> Error Type: Undefined
> Error Value: arg not found in 'options/arg', at line 12, column 11
> 
> Suggestions?
> 
> -roy
> 
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