Add isIdentified() on Node class that check if an UUID is set on this node. The

purpose is to replace the so often used <node.getUUID() is not None> pattern.


git-svn-id: https://svn.erp5.org/repos/neo/trunk@1326 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/node.py

@@ -85,6 +85,10 @@ class Node(object):
     def isAdmin(self):
         return isinstance(self, AdminNode)
 
+    def isIdentified(self):
+        # XXX: knowing the node's UUID is sufficient ?
+        return self._uuid is not Node
+
     def isRunning(self):
         # FIXME: is it like 'connected' ?
         return self._state == protocol.RUNNING_STATE