Python ThreadPoolExecutor线程池用法（多线程执行函数）

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需求：使用线程池同时处理多个文本

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# -*- coding: utf-8 -*-
import re
import os
import logging
from concurrent.futures.thread import ThreadPoolExecutor

"""
代码逻辑：
	1、函数逻辑是处理某个文本，处理好重新命名保存
	2、采用线程池的方式同时处理多份文本
"""

#配置日志路径
LogFileName = r'C:\Users\Administrator\Desktop\1'

def countuce(fulldir):
    Data = {}
    try:
        file = open(fulldir, encoding="utf-8")
        while True:
            line = file.readline()
            if not line:
                break
            if "]_begin_" not in line and "]_end_" not in line:
                continue
            strList = re.findall(' \[(.*)\]_', line)
            startTime = strList[0].split("::")[-1] + strList[0].split("::")[1]
            if startTime not in Data:
                Data[startTime] = line
            else:
                del Data[startTime]
    except Exception as e:
        logging.getLogger().error(e)
    for d in Data.values():
        entlog = fulldir.split(".")[1]
        write_log = fulldir.replace(entlog, 'txt')  #输入日志格式为.txt
        try:
            with open(write_log, mode='a+',encoding='utf-8') as f:
                f.write(d)
        except Exception as e:
            logging.getLogger().error(e)

if __name__ == '__main__':
    #开启线程数
    pool = ThreadPoolExecutor(50)   #设置50个线程数
    for ipath in os.listdir(LogFileName):  # 遍历路径
        fulldir = os.path.join(LogFileName, ipath)
        pool.submit(countuce,fulldir)
    #等所有任务执行完
    pool.shutdown()