parameters: (self, topic, caller_api)
return_statement: return self._succeed(self.bm.unregisterPublisher(self.caller_id, topic, caller_api))
docstring: Unregister the caller as a publisher of the topic.
          @param topic: Fully-qualified name of topic to unregister.
          @type  topic: str
          @param caller_api str: API URI of service to
             unregister. Unregistration will only occur if current
             registration matches.
          @type  caller_api: str
          @return: numUnregistered. 
             If numUnregistered is zero it means that the caller was not registered as a publisher.
             The call still succeeds as the intended final state is reached.
          @rtype: int
          @raise rosgraph.masterapi.Error: if Master returns ERROR.
          @raise rosgraph.masterapi.Failure: if Master returns FAILURE.
docstring_summary: Unregister the caller as a publisher of the topic.
docstring_tokens: Unregister the caller as a publisher of the topic .
function: def unregisterPublisher(self, topic, caller_api):
          """
          Unregister the caller as a publisher of the topic.
          @param topic: Fully-qualified name of topic to unregister.
          @type  topic: str
          @param caller_api str: API URI of service to
             unregister. Unregistration will only occur if current
             registration matches.
          @type  caller_api: str
          @return: numUnregistered. 
             If numUnregistered is zero it means that the caller was not registered as a publisher.
             The call still succeeds as the intended final state is reached.
          @rtype: int
          @raise rosgraph.masterapi.Error: if Master returns ERROR.
          @raise rosgraph.masterapi.Failure: if Master returns FAILURE.
          """            
          return self._succeed(self.bm.unregisterPublisher(self.caller_id, topic, caller_api))
function_tokens: def unregisterPublisher ( self , topic , caller_api ) : return self . _succeed ( self . bm . unregisterPublisher ( self . caller_id , topic , caller_api ) )