Genshi itself uses the prefixes argument of the NamespaceFlattener filter, so now we're also using it.

tbroyer · tbroyer · commit 160258e31919 · 2007-06-21T10:48:25.000Z
--HG--
extra : convert_revision : svn%3Aacbfec75-9323-0410-a652-858a13e371e0/trunk%40794
diff --git a/src/treewalkers/genshistream.py b/src/treewalkers/genshistream.py
@@ -11,7 +11,9 @@ def __iter__(self):
         depth = 0
         ignore_until = None
         previous = None
-        for event in NamespaceFlattener()(self.tree):
+        for event in NamespaceFlattener(prefixes={
+            'http://www.w3.org/1999/xhtml': ''
+          })(self.tree):
             if previous is not None:
                 if previous[0] == START:
                     depth += 1
