Added feed parser for linux kernel releases

nxy/plugins/kernel.py

@@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+import feedparser
+from docopt import Dict as DocOptDict
+from irc3.plugins.command import command
+from irc3.utils import IrcString
+
+from . import Plugin
+from ..utils import fmt
+
+
+class Kernel(Plugin):
+    URL = 'https://www.kernel.org/feeds/kdist.xml'
+
+    @command
+    def kernel(self, mask: IrcString, channel: IrcString, args: DocOptDict):
+        """Get Linux kernel releases.
+
+        %%kernel
+        """
+        feed = feedparser.parse(self.URL)
+        releases = []
+        for e in feed['entries']:
+            version, branch = e['title'].split(': ')
+            if '(EOL)' in e['description']:
+                branch = '%s, {italic}EOL{reset}' % branch
+            releases.append('{bold}%s{reset} (%s)' % (version, branch))
+        return fmt('[Kernel] {releases}'.format(releases=', '.join(releases)))