From bf315d06fed11f864589e6efe3f50b8da9e14b66 Mon Sep 17 00:00:00 2001
From: David Lynch <kemayo@gmail.com>
Date: Sat, 27 Mar 2021 11:20:01 -0500
Subject: [PATCH] Grab the much more-pythonic CF email decode from #37

---
 sites/__init__.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sites/__init__.py b/sites/__init__.py
index 252afc8..e365c68 100644
--- a/sites/__init__.py
+++ b/sites/__init__.py
@@ -201,9 +201,8 @@ class Site:
         # <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="85d5eaecebf1dac8e0dac5">[email&#160;protected]</a>_The_Sky
         for a in contents.find_all('a', class_='__cf_email__', href='/cdn-cgi/l/email-protection'):
             # See: https://usamaejaz.com/cloudflare-email-decoding/
-            encoded = a['data-cfemail']
-            r = int(encoded[:2], 16)
-            email = ''.join([chr(int(encoded[i:i+2], 16) ^ r) for i in range(2, len(encoded), 2)])
+            enc = bytes.fromhex(a['data-cfemail'])
+            email = bytes([c ^ enc[0] for c in enc[1:]]).decode('utf8')
             a.insert_before(email)
             a.decompose()
         return contents