code: def get_calendar_resource(self, cal_resource):
          
          selector = cal_resource.to_selector()
          resp = self.request_single('GetCalendarResource',
                                     {'calresource': selector})
          return zobjects.CalendarResource.from_dict(resp)
docs: Fetches an calendar resource with all its attributes.
  
          :param account: a CalendarResource, with either id or
                          name attribute set.
          :returns: a CalendarResource object, filled.