subprocess -- python子进程管理

python库

属性

subprocess.DEVNULL

subprocess.PIPE

subprocess.STDOUT

异常

subprocess.SubprocessError

subprocess.TimeoutExpired

subprocess.CalledProcessError

subprocess.run()

subprocess.run(args, *, stdin=None, input=None, stdout=None, stderr=None, shell=False, cwd=None, timeout=None, check=False, encoding=None, errors=None, env=None)

class subprocess.CompletedProcess