python - 抓取到页面中的pdf地址后，如何下载到本地？

Question

想从一个网站上批量下载文章，现在可以得到文章的名字。但是打开pdf网页后，连接中的空格被替换成了 %20这样的字符。字符替换我自己可以处理，但是有了链接后怎么下载呢？也就是说怎么执行浏览器里save link as这...

PHPz · Answer

urlretrieve(url, filename=None, reporthook=None, data=None)
Try this function to download the url locally.

伊谢尔伦 · Answer

%20 means spaces.
Can you just process it again?

怪我咯 · Answer

I checked online and found that solving this problem is quite simple.
You can refer to here

Direct

url = 'FILE ADDR'
r = requests.get(url)
with open('1.pdf', 'wb') as f:
    f.write(r.content)