From 8b66772f20cfa3f4762645d52690bc5b4cbb719c Mon Sep 17 00:00:00 2001
From: Joshua Boverhof <jrboverhof@lbl.gov>
Date: Fri, 5 Sep 2003 18:57:54 +0000
Subject: [PATCH] 
 ---------------------------------------------------------------------- 
 Modified Files:  	XMLSchema.py -- added a try clause to catch
 xml.dom.ext ImportError,            and added a SplitQName function that
 matches xml.dom.ext.SplitQName            output.

 ----------------------------------------------------------------------
---
 XMLSchema.py | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/XMLSchema.py b/XMLSchema.py
index d269a68..68d7cd5 100755
--- a/XMLSchema.py
+++ b/XMLSchema.py
@@ -16,10 +16,22 @@ ident = "$Id$"
 
 import types, weakref, urllib, sys
 from threading import RLock
-from xml.dom.ext import SplitQName
 from xml.ns import SCHEMA, XMLNS, SOAP, WSDL
 from Utility import DOM, Collection
 from StringIO import StringIO
+try:
+    from xml.dom.ext import SplitQName
+except ImportError, ex:
+    def SplitQName(qname):
+        l = qname.split(':')
+        if len(l) == 1:
+            l.insert(0, None)
+        elif len(l) == 2:
+            if l[0] == 'xmlns':
+                l.reverse()
+        else:
+            return
+        return tuple(l)
 
 def GetSchema(component):
     """convience function for finding the parent XMLSchema instance.