killtree.py 文件源码

def kill (pid, including_parent = True):    
        try: 
            parent = psutil.Process(pid)
        except psutil.NoSuchProcess:
            return

        children = parent.children(recursive=True)
        for child in children:
            child.kill()
        psutil.wait_procs(children, timeout=5)
        if including_parent:
            parent.kill()
            parent.wait(5)