215 

   215 

   216     def iteritems(self):

   216     def iteritems(self):

   217         for k, v in self._entries.iteritems():

   217         for k, v in self._entries.iteritems():

   218             self._verifybranch(k)

   218             self._verifybranch(k)

   219             yield k, v

   219             yield k, v

   220 

   222 

   221     def hasbranch(self, label):

   223     def hasbranch(self, label):

   222         """ checks whether a branch of this name exists or not """

   224         """ checks whether a branch of this name exists or not """

   223         self._verifybranch(label)

   225         self._verifybranch(label)

   224         return label in self._entries

   226         return label in self._entries