On Fri, Jun 13, 2008 at 3:26 PM, Christopher Combelles <cvs-admin@zope.org> wrote:

Log message for revision 87372: Backward compatibility for revision 87368. Previous BTreeContainer used to store their data in _SampleContainer__data.

It'd be a small improvement to use rwproperty (http://pypi.python.org/pypi/rwproperty) for the below.

-=- Modified: zope.app.container/trunk/src/zope/app/container/btree.py =================================================================== --- zope.app.container/trunk/src/zope/app/container/btree.py 2008-06-13 18:10:34 UTC (rev 87371) +++ zope.app.container/trunk/src/zope/app/container/btree.py 2008-06-13 19:26:38 UTC (rev 87372) @@ -114,3 +114,25 @@

def values(self, key=None): return self.__data.values(key) + + # transparent backward compatibility + # since BTreeContainer does not inherit from SampleContainer + def _get__data(self): + try: + return self._BTreeContainer__data + except: + return self._SampleContainer__data + def _set__data(self, value): + try: + self._BTreeContainer__data = value + except: + self._SampleContainer__data = value + def _del_data(self): + try: + del self._BTreeContainer__data + except: + del self._SampleContainer__data + __data = property(_get__data, _set__data, _del_data) + + + -- Benji York Senior Software Engineer Zope Corporation