def id3(audio, episode, title, image):
"""
Update ID3 tags with episode info.
"""
if not episode: # Try to detect episode from audio filename
match = re.search(r'e(\d{2,})', audio)
if not match:
raise click.UsageError('Could not be detected episode. Use --episode option.')
episode = int(match.group(1))
id3 = eyed3.load(audio)
id3.initTag(version=ID3_V2_3)
id3.tag.title = title
id3.tag.artist = 'Henrique Bastos'
id3.tag.album = 'Curto Circuito Podcast'
id3.tag.track_num = episode
id3.tag.genre = 'Podcast'
if image:
image = Path(image)
data = image.read_file('rb')
mime = 'image/' + image.ext[1:]
# HACK to make APIC header readable on iTunes
# EYED3 sets v2.3 encoding to UTF-16, but iTunes only reads LATIN-1
from eyed3.id3 import frames
def force_latin1(self):
self.encoding = eyed3.id3.LATIN1_ENCODING
setattr(frames.ImageFrame, '_initEncoding', force_latin1)
# force mime as str because eyeD3 uses it to compose the binary header
# PUBLISHER_LOGO == 0x14
id3.tag.images.set(0x14, data, str(mime))
id3.tag.save(version=ID3_V2_3)
# Print id3
shell(['eyeD3', audio])
