如何将文件转换成字典？ [英] How to convert a file into a dictionary?

问题描述

我有一个包含两列的文件，即

I have a file comprising two columns, i.e.,

1 a 
2 b 
3 c

我希望将此文件读到字典，以便列1是关键字，列2是该值，即

I wish to read this file to a dictionary such that column 1 is the key and column 2 is the value, i.e.,

d = {1:'a', 2:'b', 3:'c'}

文件很小，效率不是问题。

The file is small, so efficiency is not an issue.

推荐答案

d = {}
with open("file.txt") as f:
    for line in f:
       (key, val) = line.split()
       d[int(key)] = val

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