audio/mp3/tag2name_format.py

   1 #! /usr/bin/env python
   2
   3 import sys, os
   4 import eyed3
   5 from eyed3.id3.frames import TITLE_FID, id3EncodingToString
   6 from m_lib.defenc import default_encoding
   7
   8 def id3tag_recode(value):
   9     try:
  10         return value.encode(default_encoding)
  11     except UnicodeEncodeError:
  12         return value.encode('latin1')
  13
  14 format_str = sys.argv[1]  # Example: '{track:d} - {title}.mp3'
  15 files = sys.argv[2:]
  16 for filename in files:
  17     id3tag = eyed3.id3.tag.Tag()
  18     id3tag.parse(filename)
  19     album = id3tag_recode(id3tag.album)
  20     artist = id3tag_recode(id3tag.artist)
  21     title = id3tag_recode(id3tag.title)
  22     os.rename(filename, format_str.format(
  23         album=album,
  24         artist=artist,
  25         title=title,
  26         track=id3tag.track_num[0],
  27     ))