[Apply patch #500457 from the PyXML tracker]

akuchling · akuchling · commit bdf1f19feeda · 2002-03-20T23:56:34.000Z
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
@@ -227,6 +227,15 @@ def __getitem__(self, pos):
             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]
