How to parse text with email-protected?

Question

Python

There is this HTML code:

<td>
OC[<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="e9aaa9a1">[email&#160;protected]</a>](OC(CCCCCCCCCCCCC)=O)COC(CCCCCCCCCCCCC)=O
</td>

You need to parse the text with python scrapy so that the result looks like on the site:
OC(OC(CCCCCCCCCCCCC)=O)COC(CCCCCCCCCCCCC)=O
However, the result is always different:
['OC[', '](OC (CCCCCCCCCCCC)=O)COC(CCCCCCCCCCCCCC)=O']
How to solve this problem?
Here is the python scrapy code:

response.xpath('//td[contains(text(),"Canonical SMILES")]/following::td[1]/text()').extract()

Answer 1

Have you tried google, I tried and found it.

def decode(g):
    r = int(g[:2],16)
    email = ''.join([chr(int(g[i:i+2], 16) ^ r) for i in range(2, len(g), 2)])
    return email

print(decode('e9aaa9a1'))

#[email protected]