Add plugin: qotd

plugins/qotd.py

@@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*-
+
+import socket
+
+import sardine
+
+
+class Plugin(sardine.BasePlugin):
+
+    def _read_args(self):
+        args = self.data.args[:]
+        try:
+            self.host = args.pop(0)
+            self.port = args.pop(0) if args else 17
+        except IndexError:
+            raise sardine.SardinePluginUsageError("HOST [PORT]")
+        self.port = int(self.port)
+
+    def _fetch_qotd(self):
+        s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        s.connect((self.host, self.port))
+        self.qotd = s.recv(512).strip()
+        s.close()
+
+    def render_plain(self):
+        self._read_args()
+        self._fetch_qotd()
+        return self.qotd