Add getChildNodes() method to Node

jhylton · jhylton · commit 4bdf0d450670 · 2001-08-14T18:58:00.000Z
git-svn-id: http://svn.python.org/projects/python/trunk@22456 6015fed2-1504-0410-9fe1-9d1591cc4771
diff --git a/Tools/compiler/astgen.py b/Tools/compiler/astgen.py
@@ -171,6 +171,8 @@ def getChildren(self):
         return flatten(self._getChildren())
     def asList(self):
         return tuple(asList(self.getChildren()))
+    def getChildNodes(self):
+        return [n for n in self.getChildnre() if isinstance(n, Node)]
 
 class EmptyNode(Node):
     def __init__(self):
diff --git a/Tools/compiler/compiler/astgen.py b/Tools/compiler/compiler/astgen.py
@@ -171,6 +171,8 @@ def getChildren(self):
         return flatten(self._getChildren())
     def asList(self):
         return tuple(asList(self.getChildren()))
+    def getChildNodes(self):
+        return [n for n in self.getChildnre() if isinstance(n, Node)]
 
 class EmptyNode(Node):
     def __init__(self):
