python如何并行执行adb命令

在Python中，并行执行ADB（Android Debug Bridge）命令可以利用`concurrent.futures`模块，如`ThreadPoolExecutor`或`ProcessPoolExecutor`。这里是一个简单的例子，展示如何使用`subprocess`库结合这两个池来并发地执行ADB命令：

import subprocess
from concurrent.futures import ThreadPoolExecutor

def run_adb_command(device, command):
    # 使用Popen创建一个进程执行ADB命令
    adb_cmd = ['adb', '-s', device, command]
    try:
        output = subprocess.check_output(adb_cmd, stderr=subprocess.STDOUT)
        return output.decode('utf-8')
    except subprocess.CalledProcessError as e:
        print(f"Command failed with error: {e}")

# 设定设备列表和命令
devices = ['device1', 'device2']  # 根据实际需要替换为你的设备ID
command = 'shell ls'  # ADB命令示例

with ThreadPoolExecutor(max_workers=len(devices)) as executor:
    future_to_device = {executor.submit(run_adb_command, device, command): device for device in devices}
    for future in concurrent.futures.as_completed(future_to_device):
        device = future_to_device[future]
        try:
            result = future.result()
            print(f"Device {device}: {result}")
        except Exception as exc:
            print(f"{device} raised an exception: {exc}")