Python --Tagging MP3 files

$ pip install mutagen

from mutagen.id3 import ID3, TIT2, TALB, TPE1, TRCK, APIC, TDRC, TCON
from mutagen.mp3 import MP3
import mutagen.id3

def sample(filename, album, artist, title, track, genre, date, description, savepath):
    """
Tag MP3 files
    """
    m = MP3(filename, ID3=ID3)

    try:
        m.add_tags(ID3=ID3)
        #print("Added tags to %s" % filename)
    except mutagen.id3.error:
        #print("%s already had tags" % filename)
        pass

    m["TPE1"] = TPE1(encoding=3, text=artist)           #Artist
    m["TIT2"] = TIT2(encoding=3, text=title)            #title
    m["TALB"] = TALB(encoding=3, text=album)            #Album name
    m['TCON'] = TCON(encoding=3, text=genre)            #Genre
    m['TDRC'] = TDRC(encoding=3, text=date)             #Release year
    m["TRCK"] = TRCK(encoding=3, text=[str(track + 1)]) #Track number

    #Jacket image
    if savepath:
        m.tags.add(
            APIC(
                encoding=3,        # 3 is for utf-8
                mime='image/jpeg', # image/jpeg or image/png
                type=3,            # 3 is for the cover image
                desc=u'Cover',
                data=open(savepath).read()
            )
        )
    m.save()

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