def vagalume(song):
translate = {<EOL>'<STR_LIT:@>': '<STR_LIT:a>',<EOL>URLESCAPE: '<STR_LIT>',<EOL>'<STR_LIT:U+0020>': '<STR_LIT:->'<EOL>}<EOL>artist = song.artist.lower()<EOL>artist = normalize(artist, translate)<EOL>artist = re.sub(r'<STR_LIT>', '<STR_LIT:->', artist)<EOL>title = song.title.lower()<EOL>title = normalize(title, translate)<EOL>title = re.sub(r'<STR_LIT>', '<STR_LIT:->', title)<EOL>url = '<STR_LIT>'.format(artist, title)<EOL>soup = get_url(url)<EOL>body = soup.select('<STR_LIT>')<EOL>if body == []:<EOL><INDENT>return '<STR_LIT>'<EOL><DEDENT>content = body[<NUM_LIT:0>]<EOL>for br in content.find_all('<STR_LIT>'):<EOL><INDENT>br.replace_with('<STR_LIT:\n>')<EOL><DEDENT>return content.get_text().strip()<EOL>
Returns the lyrics found in vagalume.com.br for the specified mp3 file or
an empty string if not found.