Fix invalidation method.

This bug was introduced in r928 and causes caches invalidations to be
effectively no-ops.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@1679 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/client/handlers/master.py

@@ -123,10 +123,8 @@ class PrimaryNotificationsHandler(BaseHandler):
             oids = {}
             for oid in oid_list:
                 oids[oid] = tid
-                try:
+                if oid in app.mq_cache:
                     del app.mq_cache[oid]
-                except KeyError:
-                    pass
             db = app.getDB()
             if db is not None:
                 db.invalidate(tid, oids)

neo/client/mq.py

@@ -260,7 +260,7 @@ class MQ(object):
     __setitem__ = store
 
     def invalidate(self, key):
-        if id in self._data:
+        if key in self._data:
             data = self._data[key]
             if data.level >= 0:
                 del self._cache_buffers[data.level][data.element]