单列表到字典 [英] single list to dictionary
本文介绍了单列表到字典的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有这个列表:
single = ['key1','value1','key2','value2' ,'key3','value3']
从这里创建字典的最好方法是什么? / p>
谢谢。
解决方案
类似于SilentGhost的解决方案, :
>>>来自itertools import izip
/ pre>
>>> single = ['key1','value1','key2','value2','key3','value3']
>>> si = iter(single)
>>>> dict(izip(si,si))
{'key3':'value3','key2':'value2','key1':'value1'}
I have this list:
single = ['key1', 'value1', 'key2', 'value2', 'key3', 'value3']
What's the best way to create a dictionary from this?
Thanks.
解决方案Similar to SilentGhost's solution, without building temporary lists:
>>> from itertools import izip >>> single = ['key1', 'value1', 'key2', 'value2', 'key3', 'value3'] >>> si = iter(single) >>> dict(izip(si, si)) {'key3': 'value3', 'key2': 'value2', 'key1': 'value1'}
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