From b0e551b36a6ff121b3cf5ffeb5bda0e5a1f229a9 Mon Sep 17 00:00:00 2001
From: Dave Goodwin <dgg@caltech.edu>
Date: Wed, 20 Aug 2003 15:13:45 +0000
Subject: [PATCH] removed self.root, which was self-referencing. 'build'
 replaced by 'get_XML_File' in constructor.

---
 Cantera/python/Cantera/XML.py | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/Cantera/python/Cantera/XML.py b/Cantera/python/Cantera/XML.py
index c55fe8928..ac3566165 100644
--- a/Cantera/python/Cantera/XML.py
+++ b/Cantera/python/Cantera/XML.py
@@ -21,13 +21,15 @@ class XML_Node:
         self.wrap = wrap
         if wrap > 0:
             self._xml_id = wrap
-            self._root = root
+            self._root = 0 # root
+        elif src:
+            self._xml_id = _cantera.xml_get_XML_File(src)
+            self._root = 0
+            self.wrap = 1
         else:
             self._xml_id = _cantera.xml_new(name)
-            if src:
-                _cantera.xml_build(self._xml_id, src, preprocess)
-            self._root = self
-        
+            self._root = 0
+            
     def __del__(self):
         """Delete the node. Does nothing if this node is only a wrapper."""
         if not self.wrap:
@@ -136,6 +138,10 @@ class XML_Node:
                         id = self["idRef"])
     
 
+def clear_XML():
+    _cantera.xml_clear()
+
+    
 def find_XML(src = "", root = None, id = "", loc = "", name=""):
     doc = None
     r = None