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runcmd的Python项目详细描述
安装
$ [sudo] pip install runcmd
类
| class | ^{ |
|---|---|
| ^{ | Process class |
函数
| function | ^{ |
|---|---|
| ^{ | run command and return Process object |
示例
>>>importruncmd>>>r=runcmd.run(["echo","hello world"])>>>r.code# exit status code0>>>r.out# stdout'hello world'>>>r.err# stderr''>>>r.pid# process pid1234
background=True
>>>r=runcmd.run(["sleep","5"],background=True)>>>whiler.running:# True if process is running and not "zombie process">>>print("running")
kill(signal=None)-终止进程
>>>r.kill(-9)
exc()-如果代码不是0，则引发异常
>>>runcmd.run(["ls"]).exc()# code 0, ok>>>runcmd.run(["mkdir","/"]).exc()# code 1, raise OSError...OSError:exitedwithcode1mkdir:/:Isadirectory
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