def search(self):
        query = urllib2.quote('%s %s' % (self.artist, self.title))
        log.info('[SEARCH] %s' % (query % self.search_url))
        response = requests.get(self.search_url % query)
        results = self.lyric_url_re.findall(response.text)

        if results:
            self.source = 'http://letrascanciones.mp3lyrics.org%s' % results[0]
dataset/ETHPy150Open tooxie/shiva-server/shiva/lyrics/letrascanciones.py/MP3Lyrics.search/swapped operands of `%`