Python-将ID3标签添加到没有标签的mp3文件中

Mutagen可以很好地处理此问题：

>>> import mutagen>>> from mutagen.easyid3 import EasyID3>>> filePath = "8049.mp3">>> try:>>>    meta = EasyID3(filePath)>>> except mutagen.id3.ID3NoHeaderError:>>>    meta = mutagen.File(filePath, easy=True)>>>    meta.add_tags()>>> meta{}>>> type(meta)<class 'mutagen.easyid3.EasyID3'>>>> meta['title'] = "This is a title">>> meta['artist'] = "Artist Name">>> meta['genre'] = "Space Funk">>> meta.save(filePath, v1=2)>>> changed = EasyID3("8049.mp3")>>> changed{'genre': [u'Space Funk'], 'title': [u'This is a title'], 'artist': [u'Artist Name']}