常用状态做的一个集合，方便用在函数返回值中区分不同状态结果。
简单举例：
from iupdatable import Status def fun(): print("do something") abc = True if abc: return Status.ok else: return Status.failed
该类的完整代码：
from enum import IntEnum class Status(IntEnum): ok = 0 success = 1 empty = -10 null = -11 none = -12 undefined = -13 unknown = -14 failed = -20 retry = -21 exit = -22 passed = 20 checked = 21 marked = 22 flagged = 23 found = 24 next = 30 continuing = 31 breaking = 32 on = 40 off = -40 valid = 41 invalid = -41 auto = 42 manual = -42 enable = 43 disable = -43 start = 44 pause = 45 stop = -44 init = 60 first = 61 last = 62 default = 63 others = 64 connected = 70 disconnected = -70 timeout = -71 free = 72 busy = -72 added = 80 existing = 81 removed = 82 confirm = 90 ignore = 91 cancel = 92 debug = 100 info = 101 warning = -102 exception = -103 error = -104 level0 = 1000 level1 = 1001 level2 = 1002 level3 = 1003 level4 = 1004 level5 = 1005 level6 = 1006 level7 = 1007 level8 = 1008 level9 = 1009 index0 = 1100 index1 = 1101 index2 = 1102 index3 = 1103 index4 = 1104 index5 = 1105 index6 = 1106 index7 = 1107 index8 = 1108 index9 = 1109
如果还有其它想添加的关键词，欢迎留言。