尝试使用 python 脚本执行 git 命令
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trying to execute git command using python script
提问by Rakesh
I am trying to execute a simple git command using following python script.
我正在尝试使用以下 python 脚本执行一个简单的 git 命令。
#!/usr/bin/python
import commands
import subprocess
import os
import sys
pr = subprocess.Popen( "/usr/bin/git log" , cwd = os.path.dirname( '/ext/home/rakesh.kumar/workspace/myproject' ), shell = True, stdout = subprocess.PIPE, stderr = subprocess.PIPE )
(out, error) = pr.communicate()
print "Error : " + str(error)
print "out : " + str(out)
but I am getting the following error even though I am running the python script in the same directory where git reposetory is.
但是即使我在 git repository 所在的同一目录中运行 python 脚本，我也收到以下错误。
Error : fatal: Not a git repository (or any of the parent directories): .git
I suspected the git might got correputed, but git files are fine and git commands work if I execute on normal command prompt.
我怀疑 git 可能会被修正，但是如果我在正常的命令提示符下执行，git 文件很好，并且 git 命令可以工作。
I tried to search on net but couldn't get useful information. Please help it will be greatly appreciated.
我试图在网上搜索但无法获得有用的信息。请帮助它将不胜感激。
采纳答案by Adam
Try this:
尝试这个：
#!/usr/bin/python
import commands
import subprocess
import os
import sys
pr = subprocess.Popen( "/usr/bin/git log" , cwd = os.path.dirname( '/ext/home/rakesh.kumar/workspace/myproject/' ), shell = True, stdout = subprocess.PIPE, stderr = subprocess.PIPE )
(out, error) = pr.communicate()
print "Error : " + str(error)
print "out : " + str(out)
Directory path should have '/' at the end.
目录路径末尾应该有“/”。
回答by Santa
The problem is your use of os.path.dirname():
问题是您使用了os.path.dirname()：
os.path.dirname( '/ext/home/rakesh.kumar/workspace/myproject' )
will give you:
会给你：
>>> os.path.dirname( '/ext/home/rakesh.kumar/workspace/myproject' )
'/ext/home/rakesh.kumar/workspace'
which, I bet, is not what you want.
我敢打赌，这不是您想要的。
