枚举enum和enumerate

#coding=utf-8
from enum import Enum

#定义自己的枚举时需要使用class，继承Enum类

class Color(Enum):
    red=1
    green=2
    blue=3


print Color['red']#Color.red
print Color(1)#Color.red
#获取成员的name和value
print Color.red.name #red
print Color.red.value #1
print type(Color.red.name)#<type 'str'>
print type(Color.red.value)#<type 'int'>
for i in Color:
    print i
'''
Color.red
Color.green
Color.blue
'''

seq = ['one', 'two', 'three']
for i,m in enumerate(seq):
print i,m

for i in enumerate(seq):
print i
'''
0 one
1 two
2 three
(0, 'one')
(1, 'two')
(2, 'three')
'''