code: def nodes_ali(c_obj):
      
      ali_nodes = []
      try:
          ali_nodes = c_obj.list_nodes()
      except BaseHTTPError as e:
          abort_err("\r HTTP Error with AliCloud: {}".format(e))
      ali_nodes = adj_nodes_ali(ali_nodes)
      return ali_nodes
docs: Get node objects from AliCloud.