[Zope] odd behavior when External Method calls DTML Method

[Dieter Maurer]

Brian Withun writes:
 > 
 > I am experiencing some kind of acquisition problem when calling DTML Methods
 > from External Methods
 > 
 > In a nutshell, I have a dtml method:
 > 
 > ---------------------(test1_dtml)---
 > <dtml-var URL>
 > ------------------------------------
 > 
 > ...which renders fine when I view it using a web browser.
 > When I test an external method which calls this DTML method, however,
 > I get this traceback:
 > 
 > Traceback (innermost last):
 > ....
 > line 473, in __call__
 >     (Object: test1_dtml)
 > KeyError: URL
 > 
 > This is the module containing the function for my External Method:
 > 
 > --------------------(myModule.py)---
 > def test1( self ):
 >   return self.Test.test1_dtml( self )
 > ------------------------------------
Please read "Calling DTML objects" in

  <http://www.dieter.handshake.de/pyprojects/zope/book/chap3.html>

The second parameter "self.REQUEST" is missing...


Dieter