
python的subprocess
遇事不决查文档
subprocess模块可以开新进程,用于替代os.system和os.spawn
非常的pythonic
直接run,
subprocess.run(args, *, stdin=None, input=None, stdout=None, stderr=None, capture_output=False, shell=False, cwd=None, timeout=None, check=False, encoding=None, errors=None, text=None, env=None, universal_newlines=None, **other_popen_kwargs)¶
subprocess会运行arg,然后返回CompletedProcess实例。
参数可以直接传列表:
1 | import shlex, subprocess |
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