def process_release_labels(elem):
labels = []
master_id = None
release_id = elem.attrib.get('id')
if release_id is None:
return
for e in elem.iterchildren():
if e.tag == 'master_id' and e.text is not None:
master_id = e.text
if e.tag == 'labels':
for f in e.iterchildren(tag='label'):
label = f.attrib.get('name')
if label:
labels.append(label)
if not labels:
return
if master_id is None:
release = Release.get_by_release_id(release_id)
else:
release = Release.get_by_master_id(master_id)
if release is None:
return
labels = list(set(labels))
release.add_labels(labels)
def process_release_artists(elem):
artists = []
master_id = None
release_id = elem.attrib.get('id')
if release_id is None:
return
for e in elem.iterchildren():
if e.tag == 'master_id' and e.text is not None:
master_id = e.text
if e.tag in ['artists', 'extraartists']:
for f in e.iterchildren(tag='artist'):
for g in g.iterchildren():
if g.tag == 'name' and g.text is not None:
artists.append(g.text)
if not artists:
return
if master_id is None:
release = Release.get_by_release_id(release_id)
else:
release = Release.get_by_master_id(master_id)
if release is None:
return
artists = list(set(artists))
release.add_artists(artists)