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37 lines
1.3 KiB
Python
37 lines
1.3 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#
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# pid.py
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#
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# Copyright 2011 Patrick Ulbrich <zulu99@gmx.net>
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# Copyright 2011 Ralf Hersel <ralf.hersel@gmx.net>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# MA 02110-1301, USA.
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#
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class Pid(list): # List class to manage subprocess PIDs
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def kill(self): # kill all zombies
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removals = [] # list of PIDs to remove from list
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for p in self:
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returncode = p.poll() # get returncode of subprocess
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if returncode == 0:
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removals.append(p) # zombie will be removed
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for p in removals:
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self.remove(p) # remove non-zombies from list
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