python 杀进程

import logging
import os, signal

logger = logging.getLogger("")

program = 'de_dump.py'

out = os.popen(f"ps aux | grep {program}").read()
for line in out.splitlines():
    print(line)
    if program in line:
        pid = int(line.split()[1])
        try:
            os.kill(pid, signal.SIGKILL)
            print(f'已杀死pid为{pid}的进程')
        except OSError:
            print('没有如此进程!!!')

import psutil

def kill_process_by_name(process_name):
    pid_list = psutil.pids()
    for pid in pid_list:
        try:
            p = psutil.Process(pid)
            cmd = p.cmdline()
            if process_name in cmd: 
                print(cmd)
                p.terminate()           
        except Exception:
            pass


if __name__ == '__main__':
    kill_process_by_name('b.py')