元组到词典在Python

Question

可能重复：
Transform tuple to dict

如何更改元组，如清单：

seq = [(1, 2), (3, 4), (5, 6)] 

成词典：

dicta = { 1:2, 2:4, 5:6 } 

Answer 1

>>> seq = [(1, 2), (3, 4), (5, 6)] 
>>> dict(seq) 
{1: 2, 3: 4, 5: 6} 

是不是蟒蛇好:)

正如Python Docs定义：

The dict() constructor builds dictionaries directly from lists of key-value pairs stored as tuples.