[Zope] Calling a method with an unusual name.

[Paul Erickson]

Matt Gregory wrote:

>I am forced to name all my zope methods with the extension .dtml because M$
>word refuses to save the files in WebDAV unless they have an extension.
>This creates a problem when I try to call a python expression from DTML:
><dtml-var "something.dtml"> comes back with "global name something not
>found".
>
>How do I call documents with an extension?
>
>example:
><dtml-var "phys_petoverview2.dtml()">
>  
>
Using the "name" convention:

<dtml-var phys_petoverview2.dtml>
Or
<dtml-var name="phys_petoverview2.dtml">

Or, using the "expr" convention:

<dtml-var "_['phys_petoverview2.dtml']">
Or
<dtml-var expr="_['phys_petoverview2.dtml']">

You have to look it up in the _ variable, since python interprets the 
'.' as meaning an attribute of 'something'.

-Paul