kikaylee 2020-02-23
from lxml import etree import requests from urllib import request import time import os from queue import Queue import threading import re from multiprocessing import pool from urllib import request def download(urls): for index in range(0,1342): n = index if(index<=999): n = str(n).zfill(3) else: n = str(n) # print(n) url = "https://zy.512wx.com/20171106/vM1OOVna/1200kb/hls/ppvod1983%s.ts" %n print("url",url) urls.put(url) class Consumer(threading.Thread): def __init__(self,urls,*args,**kwargs): super(Consumer, self).__init__(*args,**kwargs) self.urls = urls self.queueLock = threading.Lock() def run(self): while True: if self.urls.empty(): break else: self.queueLock.acquire() file = self.urls.get() self.queueLock.release() name = file.split(‘/‘)[-1] print("name",name) with open("./video/{}".format(name), "wb") as fp: if os.access("./video/{}".format(name), os.F_OK): pass else: resp = requests.get(file,verify = False) fp.write(resp.content) print(name + "下载完成") def get_ts(urls): with open("./video/kuiba.ts","wb") as fp: for index in range(0, len(urls)): resp = requests.get(urls[index]) fp.write(resp.content) print(str(index)+"下载完成") def main(): urls = Queue(2000) download(urls) # while not urls.empty(): # print(urls.get()) for index in range(0,16): x = Consumer(urls) x.start() if __name__ == ‘__main__‘: main()
此处开了16个子线程