OS Command (Interactive Programming - Command) in Python
https://docs.python.org/3/library/subprocess.html#popen-constructor
p = subprocess.Popen(['git', 'log', '@{u}..'], stderr=subprocess.STDOUT, cwd=directory,
stdout=subprocess.PIPE)
try:
# Get the stdout in byte
bstdouts = p.communicate(timeout=15)[0]
# Byte to string
stdouts = str(bstdouts, 'utf-8')
except subprocess.TimeoutExpired:
p.kill()
stdouts = p.communicate()[0]
return_code = p.returncode
if return_code != 0:
print("Error: the directory (" + directory + ") returns the error code " + str(return_code))
print(stdouts)
else:
if stdouts != '':
print("Directory (" + directory + ") returns the following:")
print(stdouts)
where: