code: def _get_device_names_in_group(self):
          '''_get_device_names_in_group
  
          :returns: list -- list of device names in group
          '''
  
          device_names = []
          dg = pollster(self._get_device_group)(self.devices[0])
          members = dg.devices_s.get_collection()
          for member in members:
              member_name = member.name.replace('/%s/' % self.partition, '')
              device_names.append(member_name)
          return device_namef _get_device_names_in_group(self):
          '''_get_device_names_in_group
  
          :returns: list -- list of device names in group
          '''
  
          device_names = []
          dg = pollster(self._get_device_group)(self.devices[0])
          members = dg.devices_s.get_collection()
          for member in members:
              member_name = member.name.replace('/%s/' % self.partition, '')
              device_names.append(member_name)
          return device_names
docs: _get_device_names_in_group
  
          :returns: list -- list of device names in group