在python中读取属性文件的快速方法是什么?

问题描述：

我有一个格式为

VarName=Value
.
.

我想将其读取为哈希，以便 H("VarName")返回该值.

I want to read it into a hash such that H("VarName") will return the value.

什么是快速的方法?(读取一组字符串，将所有字符串拆分成等号所在的位置，然后将其放入哈希中?

What would be a quick way? (read a set of strings, split all of them where the equality sign is, and then put it into a hash?

我正在使用python.

I am working with python.

答

一个班轮的答案:

H = dict(line.strip().split('=') for line in open('filename.txt'))

(如果值还可以包含"="字符，则可以选择将 .split()与 maxsplit = 1 一起使用

(optionally use .split() with maxsplit=1 if the values could also contain the "=" character)