[Docutils-checkins] SF.net SVN: docutils:[7717] trunk/docutils

[<mi...@us...>]

Revision: 7717
          http://sourceforge.net/p/docutils/code/7717
Author:   milde
Date:     2013-08-21 22:01:21 +0000 (Wed, 21 Aug 2013)
Log Message:
-----------
Apply patch by Jakub Wilk to fix bug [ 100 ].

Modified Paths:
--------------
    trunk/docutils/HISTORY.txt
    trunk/docutils/docutils/writers/odf_odt/__init__.py

Modified: trunk/docutils/HISTORY.txt
===================================================================
--- trunk/docutils/HISTORY.txt	2013-08-21 21:54:57 UTC (rev 7716)
+++ trunk/docutils/HISTORY.txt	2013-08-21 22:01:21 UTC (rev 7717)
@@ -16,7 +16,10 @@
 Changes Since 0.11
 ==================
 
+* docutils/writers/odf_odt/__init__.py
 
+  - Apply patch by Jakub Wilk to fix bug [ 100 ].
+
 Release 0.11 (2013-07-22)
 =========================
 

Modified: trunk/docutils/docutils/writers/odf_odt/__init__.py
===================================================================
--- trunk/docutils/docutils/writers/odf_odt/__init__.py	2013-08-21 21:54:57 UTC (rev 7716)
+++ trunk/docutils/docutils/writers/odf_odt/__init__.py	2013-08-21 22:01:21 UTC (rev 7717)
@@ -88,16 +88,20 @@
 #   that support for the ability to get the parent of an element.
 #
 if WhichElementTree == 'elementtree':
-    class _ElementInterfaceWrapper(etree._ElementInterface):
+    import weakref
+    _parents = weakref.WeakKeyDictionary()
+    if isinstance(etree.Element, type):
+        _ElementInterface = etree.Element
+    else:
+        _ElementInterface = etree._ElementInterface
+    class _ElementInterfaceWrapper(_ElementInterface):
         def __init__(self, tag, attrib=None):
-            etree._ElementInterface.__init__(self, tag, attrib)
-            if attrib is None:
-                attrib = {}
-            self.parent = None
+            _ElementInterface.__init__(self, tag, attrib)
+            _parents[self] = None
         def setparent(self, parent):
-            self.parent = parent
+            _parents[self] = parent
         def getparent(self):
-            return self.parent
+            return _parents[self]
 
 
 #

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