add youtube module

modules/youtube.py

@@ -0,0 +1,23 @@
+#!/usr/bin/env python3
+"""
+Display the YouTube video titles.
+"""
+from urllib.parse import urlparse
+
+import requests
+
+from module import url_callback
+
+@url_callback("youtube.com/")
+def youtube_title(bot, url):
+	"""
+	Retrieve the title of the YouTube video and display it.
+	"""
+	url = "https://www.youtube.com/oembed?url=" + url
+	res = requests.get(url)
+	res.raise_for_status()
+
+	title = res.json()['title']
+	hostname = urlparse(url).hostname
+
+	bot.msg(f"[ \x0310{title} \x03] - \x0304{hostname}")