adding lyricsfly module

ox/lyricsfly.py

@@ -0,0 +1,21 @@
+from oxutils.cache import getUrl
+from oxutils.html import decodeHtml
+from oxutils.text import findRe
+
+
+def getLyrics(title, artist):
+    html = getUrl('http://lyricsfly.com/api/')
+    key = findRe(html, '<font color=green><b>(.*?)</b></font>')
+    url = 'http://lyricsfly.com/api/api.php?i=%s&a=%s&t=%s' % (key, artist, title)
+    xml = getUrl(url)
+    lyrics = findRe(xml, '<tx>(.*?)\[br\] Lyrics [a-z]* by lyricsfly.com')
+    lyrics = lyrics.replace('\n', '').replace('\r', '')
+    lyrics = lyrics.replace('[br]', '\n').strip()
+    lyrics.replace('\n\n\n', '\n\n')
+    lyrics = decodeHtml(lyrics.replace('&amp;', '&'))
+    return lyrics
+
+if __name__ == '__main__':
+    print getLyrics('Election Day', 'Arcadia')
+    print getLyrics('Kool Thing', 'Sonic Youth')
+    getLyrics('Material Girl', 'Madonna')