From f4accb15e5831143c157033933ffa5e6fc3ca90a Mon Sep 17 00:00:00 2001
From: Chris Swetenham <cswetenham@gmail.com>
Date: Wed, 21 May 2014 20:44:35 +0800
Subject: [PATCH] wikipedia.py: If the command is used without arguments, fetch
 a random page

---
 plugins/wikipedia.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/plugins/wikipedia.py b/plugins/wikipedia.py
index e4f92a1..7113a79 100644
--- a/plugins/wikipedia.py
+++ b/plugins/wikipedia.py
@@ -5,19 +5,23 @@ import re
 
 from util import hook, http
 
-
 api_prefix = "http://en.wikipedia.org/w/api.php"
 search_url = api_prefix + "?action=opensearch&format=xml"
+random_url = api_prefix + "?action=query&format=xml&list=random&rnlimit=1&rnnamespace=0"
 
 paren_re = re.compile('\s*\(.*\)$')
 
 
 @hook.command('w')
-@hook.command
+@hook.command(autohelp=False)
 def wiki(inp):
     '''.w/.wiki <phrase> -- gets first sentence of wikipedia ''' \
         '''article on <phrase>'''
 
+    if inp == "":
+        r = http.get_xml(random_url)
+        inp = r.find('.//page').get('title')
+
     x = http.get_xml(search_url, search=inp)
 
     ns = '{http://opensearch.org/searchsuggest2}'