Python Appium Selenium 查杀进程的实用方法

# cmd_util.py
import logging
import os
import platform
import shutil
import subprocess
import psutil
logger = logging.getLogger(__name__)
class CommandExecutor:
    @staticmethod
    def execute_command(command):
        """
        subprocess.run() 方法用于执行命令并等待其完成，然后返回一个 CompletedProcess 对象，该对象包含执行结果的属性。
        它适用于需要等待命令完成并获取结果的情况。
        """
        try:
            result = subprocess.run(command, shell=True, capture_output=True, text=True)
            if result.returncode == 0:
                return result.stdout.strip()
            else:
                return result.stderr.strip()
        except Exception as e:
            return str(e)
    @classmethod
    def kill_processes_with_name(cls, name):
        """
        查杀窗口名称包含 name 的所有进程，支持模拟匹配
        """
        try:
            if platform.system() == 'Windows':
                # Windows系统使用tasklist和findstr命令来获取包含特定字符串的窗口进程列表
                command = f'tasklist /V /FO CSV | findstr /C:"{name}"'
                output = cls.execute_command(command)
                if output:
                    # 遍历输出的进程列表
                    for line in output.splitlines():
                        # 解析进程信息
                        process_info = line.split(",")
                        process_name = process_info[0].strip('"')
                        process_id = process_info[1].strip('"')
                        # 先尝试关父进程，解决：关掉uiautomatorview或appium server 之后, 会留下一个无用的cmd的窗口
                        try:
                            # 获取父进程
                            parent_process = psutil.Process(int(process_id)).parent()
                            # 终止父进程（CMD窗口）
                            kill_parent_command = f"taskkill /F /T /PID {parent_process.pid}"
                            cls.execute_command(kill_parent_command)
                        except:
                            pass
                        # 如果没有父进程，则直接关闭子进程；如果父进程已关闭，子进程会消失，也try catch 一下
                        try:
                            # 终止进程
                            kill_command = f"taskkill /F /T /PID {process_id}"
                            cls.execute_command(kill_command)
                            # 记录日志
                            logger.info(f"Stopped process '{process_name}' with ID '{process_id}'")
                        except:
                            pass
                else:
                    logger.info(f"No processes found with window name containing '{name}'")
            else:
                # 其他操作系统使用wmctrl命令获取包含特定字符串的窗口列表
                command = f"wmctrl -l | grep {name}"
                window_list = cls.execute_command(command)
                if window_list:
                    # 遍历输出的窗口列表
                    for line in window_list.splitlines():
                        # 解析窗口信息
                        window_info = line.split()
                        window_id = window_info[0]
                        # 关闭窗口
                        os.system(f"wmctrl -ic {window_id}")
                    # 记录日志
                    logger.info(f"Stopped processes with window name containing '{name}'")
                else:
                    logger.info(f"No processes found with window name containing '{name}'")
        except Exception as e:
            logger.warning(f"Error: {str(e)}")
cmd_executor = CommandExecutor()
cmd = cmd_executor

if __name__ == '__main__':
    import logging
    logging.basicConfig(level=logging.DEBUG)
    print(cmd.kill_processes_with_name('夜神'))