用python从列表中制作字典 [英] Make dictionary from list with python

问题描述

我需要将列表转换为字典，如下所示.奇数元素有键，偶数元素有值.

I need to transform a list into dictionary as follows. The odd elements has the key, and even number elements has the value.

x = (1,'a',2,'b',3,'c') -> {1: 'a', 2: 'b', 3: 'c'}

def set(self, val_): 
    i = 0 
    for val in val_: 
        if i == 0: 
            i = 1 
            key = val 
        else: 
            i = 0 
            self.dict[key] = val 

获得相同结果的更好方法?

A better way to get the same results?

i = iter(k)
print dict(zip(i,i))

似乎在工作

推荐答案

dict(x[i:i+2] for i in range(0, len(x), 2))

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