如何从 Python 中调用“git pull"? [英] How can I call 'git pull' from within Python?

问题描述

使用 github webhooks，我希望能够将任何更改拉到远程开发服务器.目前，当在适当的目录中时，git pull 获取需要进行的任何更改.但是，我不知道如何从 Python 中调用该函数.我尝试了以下方法:

Using the github webhooks, I would like to be able to pull any changes to a remote development server. At the moment, when in the appropriate directory, git pull gets any changes that need to be made. However, I can't figure out how to call that function from within Python. I have tried the following:

import subprocess
process = subprocess.Popen("git pull", stdout=subprocess.PIPE)
output = process.communicate()[0]

但这会导致以下错误

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python2.7/subprocess.py", line 679, in __init__
    errread, errwrite)
  File "/usr/lib/python2.7/subprocess.py", line 1249, in _execute_child
    raise child_exception
OSError: [Errno 2] No such file or directory

有没有办法在 Python 中调用这个 bash 命令?

Is there a way that I can call this bash command from within Python?

推荐答案

您是否考虑过使用 GitPython?它旨在为您处理所有这些废话.

Have you considered using GitPython? It's designed to handle all this nonsense for you.

import git 

g = git.cmd.Git(git_dir)
g.pull()

https://github.com/gitpython-developers/GitPython

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