From: Andrew M. Kuchling <amk@amk.ca>
Date: Wed, 20 Mar 2002 23:56:34 +0000 (+0000)
Subject: [Apply patch #500457 from the PyXML tracker]
X-Git-Tag: v2.3c1~6426
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bdf1f19feeda0953d30447d7ee4adbbf78a89d8b;p=python

[Apply patch #500457 from the PyXML tracker]
Add iterator support to pulldom.DOMEventStream

New feature, so not a bugfix candidate (though it should be safe for inclusion)
---

diff --git a/Lib/xml/dom/pulldom.py b/Lib/xml/dom/pulldom.py
index adc978e9a9..255689c488 100644
--- a/Lib/xml/dom/pulldom.py
+++ b/Lib/xml/dom/pulldom.py
@@ -227,6 +227,15 @@ class DOMEventStream:
             return rc
         raise IndexError
 
+    def next(self):
+        rc = self.getEvent()
+        if rc:
+            return rc
+        raise StopIteration
+
+    def __iter__(self):
+        return self
+    
     def expandNode(self, node):
         event = self.getEvent()
         parents = [node]