[Zope] External script generates xml - how to turn it into an xml file object

[Andy Bulka]

I have an external script that generates an xml string - how do I 
turn that xml text into an zope xml file object ?

 1. If the external script returns the xml as a string, zope doesn't 
like tags in the string. xml within xml issues, I guess
 2. If I encode the < and > symbols in the xml returned by my script, 
then search and replace them back again - this search and replace 
only works for a DTML document and not a file object.

Perhaps my script should generate a file instead, then I could import 
the file into an xml file object directly.  But I want to do this 
programatically, not though a form file upload.

thanks for any guru thoughts.

-Andy Bulka