python 根据pid杀死相应进程的方法

#! /usr/bin/python
#　-*- coding: utf-8 -*-

import os
import sys
import signal


def kill(pid):

  try:
    a = os.kill(pid, signal.SIGKILL)
    # a = os.kill(pid, signal.9) #　与上等效
    print '已杀死pid为%s的进程,　返回值是:%s' % (pid, a)
  except OSError, e:
    print '没有如此进程!!!'

if __name__ == '__main__':
  kill(8132)