有没有办法从python的网页下载视频？

Question

我想从这个网站上摘录视频。 http://www.jpopsuki.tv/video/Meisa-Kuroki---Bad-Girl/eec457785fba1b9bb35481f438cf35a7

我可以使用python访问它并获取整个html。但视频的网址是相对的，即如下所示：<source src="/images/media/eec457785fba1b9bb35481f438cf35a7_1351466328.mp4" type="video/mp4" />

有没有办法使用python从网站上拉出来？

Answer 1

找到here下面的功能

我想这会做到这一点：

import requests

def download_file(url):
    local_filename = url.split('/')[-1]
    # NOTE the stream=True parameter
    r = requests.get(url, stream=True)
    with open(local_filename, 'wb') as f:
        for chunk in r.iter_content(chunk_size=1024): 
            if chunk: # filter out keep-alive new chunks
                f.write(chunk)
                #f.flush() commented by recommendation from J.F.Sebastian
    return local_filename

download_file("http://www.jpopsuki.tv/images/media/eec457785fba1b9bb35481f438cf35a7_1351466328.mp4")