使用python脚本打开Git Bash shell，然后在git bash shell中运行shell脚本

Question

I am trying to open Git Bash shell(C:\\Program Files\\Git\\git-bash.exe) using a python script and then run a shell script(for example, basicSc.sh) in git bash shell. I am running the python script in Windows. How can I do that successfully? Also how can I know the *.sh script is completed from the python script? How can I pass some parameters for the *.sh script from the python script? I am running python 3.6.3.

Python script (running from windows command prompt):

import subprocess

p = subprocess.Popen
(
"C:\Program Files\Git\git-bash.exe --l -- C:/Users/userName/Documents/dev/basicSc.sh", 
bufsize=-1, 
executable=None, 
stdin=None, 
stdout=None, 
stderr=None, 
preexec_fn=None, 
close_fds=True, 
shell=False, 
cwd="C:/Users/userName/Documents/dev", 
)

Alternatively, if I do the following I can run the *.sh script manually. I am trying to fully automate this. If this is the only possible solution, how do I communicate end of the *.sh script to the python script?

import subprocess

p = subprocess.Popen("C:\Program Files\Git\git-bash.exe", 
bufsize=-1, 
executable=None, 
stdin=None, 
stdout=None, 
stderr=None, 
preexec_fn=None, 
close_fds=True, 
shell=False, 
cwd="C:/Users/userName/Documents/dev", 
)

Answer 1

Reason Popen accepts list of arguments so it should look like as follows

import subprocess
p = subprocess.Popen(["C:\Program Files\Git\git-bash.exe","C:/Users/userName/Documents/dev/basicSc.sh"], 
                     bufsize=-1, 
                     executable=None, 
                     stdin=None, 
                     stdout=None, 
                     stderr=None, 
                     preexec_fn=None, 
                     close_fds=True, 
                     shell=False, 
                     cwd="C:/Users/userName/Documents/dev", 
                     )

Answer 2

使用p.wait（）来确保您的脚本成功运行.....但是，其他方法可以将脚本的所有进度捕获到任何记录器文件中，然后检查其是否在执行应做的工作。 .....您也可以使用CHECK_OUTPUT，因为它返回返回代码，可用于断言脚本是否成功运行。...请在Try-Except catch中保持此状态以捕获异常

Answer 3

I was able to automate the process by doing the following. The shell script is in "C:/Users/userName/Documents/dev" directory

import subprocess
p = subprocess.Popen("C:\Program Files\Git\git-bash.exe ./shellScriptName.sh 
                 argumentsForShellScript", 
                 bufsize=-1, 
                 executable=None, 
                 stdin=None, 
                 stdout=None, 
                 stderr=None, 
                 preexec_fn=None, 
                 close_fds=False, 
                 shell=False, 
                 cwd="C:/Users/userName/Documents/dev", 
                 )