【发布时间】:2011-07-22 15:18:01
【问题描述】:
如何更改元组列表,例如:
seq = [(1, 2), (3, 4), (5, 6)]
进入字典:
dicta = { 1:2, 2:4, 5:6 }
【问题讨论】:
标签: python dictionary python-3.x tuples
如何更改元组列表,例如:
seq = [(1, 2), (3, 4), (5, 6)]
进入字典:
dicta = { 1:2, 2:4, 5:6 }
【问题讨论】:
标签: python dictionary python-3.x tuples
>>> seq = [(1, 2), (3, 4), (5, 6)]
>>> dict(seq)
{1: 2, 3: 4, 5: 6}
python 不是很好吗:)
如Python Docs中所定义:
The dict() constructor builds dictionaries directly from lists of key-value pairs stored as tuples.
【讨论】: