Maybe I'm coming too late, but i wrote a nautilus extension that does the same thing. It is only a draft, a test. It is written in python and uses mutagen python module, so you need to have installed python-nautilus (nautilus extensions python bindings) and python-mutagen. After that just copy the script to ~/.nautilus/python-extensions, restart nautilus and you are done.
It is much less code (33 lines) and, i think, much less resources are needed (over a 371 mp3 folder the time to get and display album, artist and title is less than a second on a 2.2Ghz). Giacomo Bordiga
import os import urllib import nautilus from mutagen.easyid3 import EasyID3 class ColumnExtension(nautilus.ColumnProvider, nautilus.InfoProvider): def __init__(self): pass def get_columns(self): return (nautilus.Column("NautilusPython::title_column", "title", "Title", "Song title"), nautilus.Column("NautilusPython::album_column", "album", "Album", "Album"), nautilus.Column("NautilusPython::artist_column", "artist", "Artist", "Artist"),) def update_file_info(self, file): if file.get_uri_scheme() != 'file': return if file.is_mime_type('audio/mpeg'): filename = urllib.unquote(file.get_uri()[7:]) audio = EasyID3(filename) file.add_string_attribute('title', audio["title"][0]) file.add_string_attribute('album', audio["album"][0]) file.add_string_attribute('artist', audio["artist"][0]) self.get_columns()
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