code: def people(self):
          '''Dictionary of people on the project, keyed by id'''
          if self.cache['people']: return self.cache['people']
          people_xml = self.bc.people_within_project(self.id)
          for person_node in ET.fromstring(people_xml).findall('person'):
              p = Person(person_node)
              self.cache['people'][p.id] = p
          return self.cache['people'f people(self):
          '''Dictionary of people on the project, keyed by id'''
          if self.cache['people']: return self.cache['people']
          people_xml = self.bc.people_within_project(self.id)
          for person_node in ET.fromstring(people_xml).findall('person'):
              p = Person(person_node)
              self.cache['people'][p.id] = p
          return self.cache['people']
docs: Dictionary of people on the project, keyed by id