code: def get_bugs_summaries(self, bugids):
          
          payload = {'ids': bugids, 'include_fields': ['id', 'summary']}
          d = self.call('Bug.get', payload)
          d.addCallback(self._parse_bugs_callback)
          return d
docs: Get multiple bug objects' summaries only (faster).
  
          param bugids: ``list`` of ``int``, bug numbers.
          returns: deferred that when fired returns a list of ``AttrDict``s
                   representing these bugs.