[Zope3-checkins] CVS: zopeproducts/xml/dom - core.py:1.2

[Philipp von Weitershausen]

Update of /cvs-repository/zopeproducts/xml/dom
In directory cvs.zope.org:/tmp/cvs-serv15190

Modified Files:
	core.py 
Log Message:
Make Node persistent.


=== zopeproducts/xml/dom/core.py 1.1 => 1.2 ===
--- zopeproducts/xml/dom/core.py:1.1	Fri Jun 20 11:11:38 2003
+++ zopeproducts/xml/dom/core.py	Fri Jun 20 18:13:34 2003
@@ -24,6 +24,8 @@
 import string
 import xml.dom
 
+from persistence import Persistent
+
 from zope.interface import implements
 from zope.context import ContextProperty, ContainmentIterator
 from zope.context import ContextAwareDescriptors
@@ -183,7 +185,7 @@
 
 theDOMImplementation = DOMImplementation()
 
-class Node:
+class Node(Persistent):
     implements(INode)
     ContextAwareDescriptors()
 
@@ -252,16 +254,8 @@
             type, name, id(getbaseobject(self)))
 
     def _changed(self):
-        # Mark the tree as changed this way since nodes can be
-        # modified while they're not part of the tree (say, after
-        # being removed but before being added somewhere else; the
-        # real marking of the tree occurs when the node is re-inserted
-        # into the tree).
-        pass # XXX
-        #try:
-        #    self.aq_acquire('__changed__')(1)
-        #except AttributeError:
-        #    pass
+        # tell the persistence machinery we have changed
+        self._p_changed = True
 
     def _get_attributes(self):
         return None