message: Replaced Enum since not supported on centos. GH
diff: @@ -7,14 +7,20 @@ import re
  import datetime
  import json
  -from enum import Enum
  from core_symbol import CORE_SYMBOL
  from testUtils import Utils
  from testUtils import Account
  -class ReturnType(Enum):
  - raw = 1
  - json = 2
  +class ReturnType:
  +
  + def __init__(self, type):
  + self.type=type
  +
  + def __str__(self):
  + return self.type
  +
  +setattr(ReturnType, "raw", ReturnType("raw"))
  +setattr(ReturnType, "json", ReturnType("json"))
  # pylint: disable=too-many-public-methods
  class Node(object):
  