【附源码】pytest多并发实践

目录层级结构图

主执行文件（runner.py）

from concurrent.futures.process import ProcessPoolExecutor
import os
import time
import pytest
import yaml
from meet.public import *
from meet.concurrent_startup import *

devices_list = ['Your device uid', 'Your device uid']


def runnerPool():
    with open('kyb_caps.yaml', 'r', encoding="utf-8")as file:
        data = yaml.load(file, Loader=yaml.FullLoader)
    print(data)
    devices_Pool = data
    with ProcessPoolExecutor(len(devices_Pool)) as pool:
        pool.map(runPytest, devices_Pool)


def runPytest(device):
    print(f"cmdopt is {device}")
    report = f"report-{device['deviceName']}".split(":", 1)[0]
    report_dir = mkdir_dir(report)
    now_time = time.strftime("%H-%M-%S", time.localtime())
    print(f"pool run device is {device['deviceName']}")
    pytest.main(["-s", "./TestCases/", f"--cmdopt={device}", "--alluredir", f"./{report_dir}/{now_time}/xml"])
    time.sleep(1)
    os.system(f"allure generate ./{report_dir}/{now_time}/xml -o ./{report_dir}/{now_time}/html")


if __name__ == '__main__':
    """
    获取服务的端口
    并发启动appium的服务
    多设备启动执行用例
    release端口
    """
    ports = []
    appium_start_sync()
    runnerPool()
    for i in range(len(devices_list)):
        port_num = 4723 + 2 * i
        ports.append(port_num)
    print(ports)
    for t in ports:
        release_port(t)

公有函数（public.py）

import time


def mkdir(path):
    """创建目录函数"""
    import os
    path = path.strip()   # 去除首位空格
    path = path.rstrip("\\")  # 去除尾部 \ 符号
    is_exists = os.path.exists(path)  # 判断路径是否存在