Pytest - 问题记录

问题1：使用pytest-xdsit 插件运行后 logging 模块日志不会输出的问题

背景：自己写的日志打印模块，用pytest -n=auto 后日志就不会输出

# tools.set_loggging.py

import logging.handlers
import sys
from concurrent_log_handler import ConcurrentRotatingFileHandler


from config import BASE_PATH


def set_log(log_name):
    # 1. 创建日志器对象
    logger = logging.getLogger()
    # 2. 设置日志打印级别
    logger.setLevel(logging.INFO)

    # 3. 创建处理器对象
    # 输出到控制台
    st = logging.StreamHandler()

    # 输出到日志文件
    # when 是一个字符串，定义了日志切分的间隔时间单位
    # interval 是间隔时间单位的个数，指等待多少个 when 的时间后继续进行日志记录
    # backupCount 是保留日志的文件个数
    fh = logging.handlers.TimedRotatingFileHandler(BASE_PATH + '/logs/' + log_name,
                                                   when='midnight',
                                                   interval=1,
                                                   backupCount=3,
                                                   encoding='utf-8')

    # 4. 创建格式化器
    fmt = "%(asctime)s %(levelname)s [%(filename)s(%(funcName)s:%(lineno)d)] - %(message)s"
    formatter = logging.Formatter(fmt)
    # 5. 给处理器设置格式化器
    st.setFormatter(formatter)
    fh.setFormatter(formatter)
    # 6. 给日志器添加处理器
    logger.addHandler(st)
    logger.addHandler(fh)


def set_current_log(log_name):
    logger = logging.getLogger()
    logger.setLevel(logging.INFO)
    formatter = logging.Formatter("%(asctime)s %(levelname)s [%(filename)s(%(funcName)s:%(lineno)d)] - %(message)s")


    if not logger.handlers:  # 判断是否有handlers,有直接记录日志, 不需要创建多个句柄，否则会有日志重复打印问题
    # ConcurrentRotatingFileHandler
        rotateHandler = ConcurrentRotatingFileHandler(BASE_PATH + '/logs/' + log_name, maxBytes=512 * 1024, backupCount=10,
                                                    encoding='utf-8')
        rotateHandler.setLevel(logging.INFO)
        rotateHandler.setFormatter(formatter)
        logger.addHandler(rotateHandler)

    # stream_handler = logging.StreamHandler()
    # stream_handler.setLevel(logging.INFO)
    # stream_handler.setFormatter(formatter)
    # logger.addHandler(stream_handler)

解决办法：

脚本路径下或者项目跟路径下添加conftest.py 再初始化日志

参考：https://blog.csdn.net/angl129/article/details/110539640
https://blog.csdn.net/redrose2100/article/details/118271831?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522166981490116782425163055%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fblog.%2522%257D&request_id=166981490116782425163055&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2_blogfirst_rank_ecpm_v1~rank_v31_ecpm-17-118271831-null-null.nonecase&utm_term=Pytest&spm=1018.2226.3001.4450

https://blog.csdn.net/chenlibao0823/article/details/126179538?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522166981504116782414915501%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fblog.%2522%257D&request_id=166981504116782414915501&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2_blogfirst_rank_ecpm_v1~rank_v31_ecpm-1-126179538-null-null.nonecase&utm_term=%E4%BD%BF%E7%94%A8&spm=1018.2226.3001.4450

问题2: 使用pytest-xdist 和 pytset-testreport 插件生成多个报告：

解决：pytset-allure 代替 pytset-testreport

参考：https://www.cnblogs.com/cuitang/p/16669355.html