From 6c6c469fbd4277d80b3309b796466c32ec19a0d0 Mon Sep 17 00:00:00 2001
From: James Taylor <user234683@users.noreply.github.com>
Date: Sun, 8 Aug 2021 20:29:42 -0700
Subject: Prefix youtube URLs in video descriptions and channel about page
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Closes #75

Signed-off-by: Jesús <heckyel@hyperbola.info>
---
 youtube/util.py | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'youtube/util.py')

diff --git a/youtube/util.py b/youtube/util.py
index 462d371..4070f12 100644
--- a/youtube/util.py
+++ b/youtube/util.py
@@ -515,6 +515,13 @@ def update_query_string(query_string, items):
     return urllib.parse.urlencode(parameters, doseq=True)
 
 
+YOUTUBE_DOMAINS = ('youtube.com', 'youtu.be', 'youtube-nocookie.com')
+YOUTUBE_URL_RE_STR = r'https?://(?:[a-zA-Z0-9_-]*\.)?(?:'
+YOUTUBE_URL_RE_STR += r'|'.join(map(re.escape, YOUTUBE_DOMAINS))
+YOUTUBE_URL_RE_STR += r')(?:/[^"]*)?'
+YOUTUBE_URL_RE = re.compile(YOUTUBE_URL_RE_STR)
+
+
 def prefix_url(url):
     if url is None:
         return None
-- 
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