docs: def setNetworkDataRequirement(self, eDataRequirement):
          """set whether the Thread device requires the full network data
             or only requires the stable network data
  
          Args:
              eDataRequirement: is true if requiring the full network data
  
          Returns:
              True: successful to set the network requirement
          """
          print '%s call setNetworkDataRequirement' % self.port
          print eDataRequirement
  
          if eDataRequirement == Device_Data_Requirement.ALL_DATA:
              self.networkDataRequirement = 'n'
          return True