interrupt_switch_prog.py 文件源码

def kill_proc(procname):
    done = False
    for proc in psutil.process_iter():
        process = psutil.Process(proc.pid)
        if process.name() == procname:
            try:
                process.terminate()
                process.wait(timeout=3)
                done = True
            except psutil.AccessDenied:
                print "Error: Access Denied to terminate %s" % procname
            except psutil.NoSuchProcess:
                pass
            except psutil.TimeoutExpired:
                if proz['killcount'] == 2:
                    print "Error: Terminating of %s failed! (tried 3 times)" % procname
                else:
                    print "Error: Terminating of %s took to long.. retrying" % procname
                    proz['killcount'] += 1
                    kill_proc(procname)
            break
    if done:
        print "%s terminated!" % procname