【发布时间】:2014-03-17 02:41:36
【问题描述】:
我有一个格式如下的元组:
(639283, 298290710, 1385)
(639283, 298290712, 1389)
(639283, 298290715, 1395)
(745310, 470212995, 2061)
(745310, 470213821, 3713)
(745310, 470215360, 6791)
(745310, 470215361, 6793)
(745310, 470215363, 6797)
(911045, 374330803, 4905)
(911045, 374330804, 4907)
(911045, 374330807, 4913)
(911045, 374330808, 4915)
(911045, 374330809, 4917)
我想转换成这样的嵌套字典:
{639283:{298290710:1385, 298290712:1389, 298290715:1395},745310:{470212995:2061,470213821:3713}............}
有没有一种pythonic的方式来做到这一点?这似乎很简单,但我似乎无法弄清楚。
【问题讨论】:
标签: python python-2.7 dictionary tuples