[Zope-dev] ZPT in Zope Products

[Wyatt Anderson]

Hello All,
 
I am trying to use ZPT within a Zope Product I am trying to build.
I want to test the container type I am addding to to determine what
action to take.  The following though 
 
from Products.PageTemplates.PageTemplateFile import PageTemplateFile
 
def manage_addMyContainerForm(self, REQUEST):
      pt = None
if self.meta_type in ['ContainerType1', 'ContainerType2']:
            pt = PageTemplateFile('zpt/addMyContainerForm', globals())
      else:
            pt = PageTemplateFile('zpt/containerError', globals())
      return pt.pt_render()
 
This produces the following traceback in Zope:
 
Traceback (innermost last):
  Module ZPublisher.Publish, line 100, in publish
  Module ZPublisher.mapply, line 88, in mapply
  Module ZPublisher.Publish, line 40, in call_object
  Module Products.MyContainer.MyContainer, line 17, in
manage_addMyContainerForm
  Module Products.PageTemplates.PageTemplate, line 90, in pt_render
   - <PageTemplateFile at containerError>
  Module Products.PageTemplates.PageTemplateFile, line 73, in
pt_getContext
TypeError: 'str' object is not callable
 
 
I've checked out the code in PageTemplate.py and PageTemplateFile.py and
can't
figure out what is going on.  The line in question is
 
      root = self.getPhysicalRoot()
 
Is it possibly some security thing?  My class is
setDefaultAccess('allow') for now.
I've also tried simply
 
      return pt
 
with no traceback but without the desired results as the object is
returned.
 
Thanks in advance,
Wyatt
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