proc.py 文件源码

def find_test_instance(iss, tag):
    match = {"-i": iss, "-t": tag}

    for proc in psutil.process_iter():
        try:
            cmd = proc.cmdline()
        except psutil.AccessDenied:
            continue

        if len(cmd) < 5:
            continue

        flag = 0
        for first, second in match.items():
            try:
                i = cmd.index(first)
            except ValueError:
                break

            if cmd[i + 1] != second:
                break
            else:
                flag += 1

        if flag == len(match):
            return proc
    return None