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| From | Kushal Kumaran <kushal.kumaran+python@gmail.com> |
| Date | Sat, 21 May 2011 10:46:41 +0530 |
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| Subject | Re: how to get PID from subprocess library |
| To | TheSaint <nobody@nowhere.net.no> |
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On Thu, May 19, 2011 at 9:32 PM, TheSaint <nobody@nowhere.net.no> wrote: > hello, > > I'm using to launch a program by subprocess.getstatusoutput. I'd like to > know whether I can get the program ID, in order to avoid another launch. > > For clarity sake, I'm calling aria2 (the download manager for linux) and I > wouldn't like to call one more instance of it. So what will I use to find > the PID of the launched program? > The getstatusoutput function will only return when the command has finished. That's how it is able to give you the status. So, if you are using getstatusoutput, you will have only one instance of your command running. -- regards, kushal
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how to get PID from subprocess library TheSaint <nobody@nowhere.net.no> - 2011-05-20 00:02 +0800
Re: how to get PID from subprocess library Kushal Kumaran <kushal.kumaran+python@gmail.com> - 2011-05-21 10:46 +0530
Re: how to get PID from subprocess library TheSaint <nobody@nowhere.net.no> - 2011-05-21 20:50 +0800
Re: how to get PID from subprocess library Kushal Kumaran <kushal.kumaran+python@gmail.com> - 2011-05-22 15:34 +0530
Re: how to get PID from subprocess library TheSaint <nobody@nowhere.net.no> - 2011-05-22 21:41 +0800
Re: how to get PID from subprocess library GMail Felipe <felipe.vinturini@gmail.com> - 2011-05-22 12:45 -0300
Re: how to get PID from subprocess library TheSaint <nobody@nowhere.net.no> - 2011-05-23 19:06 +0800
Re: how to get PID from subprocess library Anssi Saari <as@sci.fi> - 2011-05-24 13:45 +0300
Re: how to get PID from subprocess library TheSaint <nobody@nowhere.net.no> - 2011-05-24 21:36 +0800
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