如何从Python脚本中获取当前的Python解释器路径? [英] How to get the current Python interpreter path from inside a Python script?

问题描述

我想使用subprocess从Python脚本运行Python脚本，并且希望对每个脚本使用相同的解释器.

I want to run a Python script from a Python script with subprocess, and I wish to do it using the same interpreter for each of them.

我正在使用virtualenv，所以我想做类似的事情:

I'm using virtualenv, so I'd like to do something like:

subprocess.Popen('%s script.py' % python_bin)

如何获取python_bin?

它应该在virtualenv外的/usr/bin/python中，并且在virtualenv中的/path/to/env/bin/python中.

It should be /usr/bin/python outside a virtualenv, and /path/to/env/bin/python in a virtualenv.

推荐答案

解释器的名称存储在变量 sys.executable

The name of the interpreter is stored in the variable sys.executable

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