def wikipedia_search(query):
    query = query.replace('!', '')
    query = web.quote(query)
    uri = 'https://en.wikipedia.org/w/api.php?action=query&list=search&continue=&srsearch=%s&format=json' % query
    bytes = web.get(uri)
    jsonstring = json.loads(bytes)
    whits = jsonstring['query']['searchinfo']['totalhits']
    if whits > 0:
        wtitle = jsonstring['query']['search'][0]['title']
        wwords = str(jsonstring['query']['search'][0]['wordcount'])
        wsearch = wtitle.replace('!', '')
        wsearch = web.quote(wsearch)
        base_url = "https://en.wikipedia.org/wiki/"+wsearch
        return (wtitle + " - " + wwords + " words " + base_url)

def wikipedia(phenny, input):
    """Queries Wikipedia for the specified input."""
    query = input.group(2)
    if not query: return phenny.reply('.w what?')

    uri = wikipedia_search(query)
    if uri:
        phenny.say("Here's what I got, " + input.nick + ": " + uri)
        if not hasattr(phenny.bot, 'last_seen_uri'):
            phenny.bot.last_seen_uri = {}
        phenny.bot.last_seen_uri[input.sender] = uri
    else: phenny.say("Sorry " + input.nick + ", I couldn't find anything for '%s'." % query)
wikipedia.commands = ['w', 'wikipedia']
wikipedia.example = '.w swhack'