0x00 作用
在下载大文件时以进度条的形式显示下载进度，如下图所示：
0x01 代码
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# code by reber <1070018473@qq.com>
import requests
from tqdm import tqdm
def get_vedio(url,name):
resp = requests.get(url=url,stream=True)
content_size = int(resp.headers['Content-Length'])/1024/1024
with open(name, "wb") as f:
print "download file {}, total size: {}M".format(name,content_size)
for data in tqdm(iterable=resp.iter_content(1024*1024),total=content_size,unit='M'):
f.write(data)
def get_content(filename):
data = []
with open(filename) as f:
lines = f.readlines()
for line in lines:
data.append(line.strip())
return data
if __name__ == '__main__':
urls = get_content('urls.txt')
for url in urls:
name = url.split('/')[-1]
turl = "http://video.xxxxxxx.com/"+url
get_vedio(turl,name)
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