David Johnson wrote:
> I'm trying to call a page template in a content object, but nothing
> seems to happen. No exceptions, no output, and no errors. I figure I'm
> missing something. Anyone have ideas?
> 
> ...
> from zope.pagetemplate.pagetemplatefile import PageTemplateFile
> 
> class OrderView:
> 
>    def city(self):
>        return 'Fort Worth'
> 
> class ProcessStep(StepFactory):
> 
>     implements(IProcessStep)
> 
>     orderform = PageTemplateFile('orderform.pt')
> 
>     def message(self,request):
>        return self.orderform(self,order=OrderView())
> 
> ...
> orderform.pt
> ...
> <html>
> <body>
> My City Is:
> <div tal:replace="order/city"/>
> </body>
> </html>
> 
> ...
>>>> step.message(request)
>>>>
> *** Note how nothing is returned - no exceptions and no output.  


Have a look at zope/pagetemplate/readme.txt - it shows (one way) how to
inject 'order' into the tal 'namespace'., e.g.

>>> class MyPageTemplateFile(PageTemplateFile):
...   def pt_getContext(self, args=(), options={}, **kw):
...     rval = PageTemplateFile.pt_getContext(self, args=args)
...     options.update(rval)
...     return options

>>> orderform=MyPageTemplateFile('orderform.pt')
>>> orderform(order=OrderView())


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