如何“来源"文件到python脚本中 [英] how to "source" file into python script

问题描述

我有一个文本文件/etc/default/foo，其中包含一行:

I have a text file /etc/default/foo which contains one line:

FOO="/path/to/foo"

在我的python脚本中，我需要引用变量FOO.

In my python script, I need to reference the variable FOO.

将文件/etc/default/foo源"到我的python脚本中的最简单方法是什么，就像我在bash中所做的一样?

What is the simplest way to "source" the file /etc/default/foo into my python script, same as I would do in bash?

. /etc/default/foo

推荐答案

答案与@jil相同，但该答案特定于某些历史版本的Python.

Same answer as @jil however, that answer is specific to some historical version of Python.

在现代Python(3.x)中:

In modern Python (3.x):

exec(open('filename').read())

从2.x替换execfile('filename')

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