def extract_linked(self, data):
artists = labels = masters = []
try:
artists = [{
'artist_id': artist['id']['text'],
'name': artist['name']['text']
} for artist in collect_obj(data['discogs']['artist'])]
except:
pass
try:
labels = [{
'label_id': label['id']['text'],
'name': label['name']['text']
} for label in collect_obj(data['discogs']['label'])]
except:
pass
try:
masters = [{
'master_id': master['_id'],
'title': master['title']['text']
} for master in collect_obj(data['discogs']['master'])]
except:
pass
return {
u'artist': artists,
u'label': labels,
u'master': masters,
'version': 3
}
def map(self, data):
target = base_mapping('release')
target['version'] = 11
release = target['release']
try:
release['title'] = collect_text(data['discogs']['release']['title'])
except: pass
try:
release['date'] = collect_text(data['discogs']['release']['released'])
except: pass
try:
release['country'] = [countries.get(country) for country in collect_text(data['discogs']['release']['country']) if countries.get(country, False)]
except: pass
try:
release['artist'] = [{'name': artist['name']['text'], 'subitem': 'artist-{0}'.format(int(artist['id']['text']))} for artist in collect_obj(data['discogs']['release']['artists']['artist'])]
release['combined_artist'] = comma_list([artist['name'] for artist in release['artist']])
except: pass
try:
release['urls'] = [{'url': image['_uri'], 'type': 'cover art'} for image in collect_obj(data['discogs']['release']['images']['image'])]
except: pass
try:
labels = [{'name': label['_name'], 'catalog_number': label['_catno']} for label in collect_obj(data['discogs']['release']['labels']['label'])]
subitem_labels = self.extract_linked(data)['label']
for label in labels:
added = False
for candidate in subitem_labels:
if candidate['name'] == label['name']:
label.update({'subitem': 'label-' + candidate['label_id']})
release['label'].append(label)
added = True
break
if not added:
release['label'].append(label)
except: pass
try:
release['barcode'] = [re.sub(' ', '', barcode_obj['_value']) for barcode_obj in collect_obj(data['discogs']['release']['identifiers']['identifier'], {'_type': '^Barcode$'})]
except: pass
try:
tracks = collect_obj(data['discogs']['release']['tracklist']['track'])
for track in tracks:
obj = {'title': collect_text(track['title'])}
if 'artists' in track:
obj['artist'] = [{'name': artist['name']['text'], 'subitem': 'artist-{0}'.format(int(artist['id']['text']))} for artist in collect_obj(track['artists']['artist'])]
else:
obj['artist'] = release['artist']
obj['length_formatted'] = collect_text(track['duration'])
obj['length'] = [unformat_track_length(a) for a in collect_text(track['duration'])]
obj['number'] = collect_text(track['position'])
release['tracks'].append(obj)
except: pass
return target
def extract_linked(self, data):
artists = labels = masters = []
try:
artists = [{'artist_id': artist['id']['text'], 'name': artist['name']['text']} for artist in collect_obj(data['discogs']['artist'])]
except: pass
try:
labels = [{'label_id': label['id']['text'], 'name': label['name']['text']} for label in collect_obj(data['discogs']['label'])]
except: pass
try:
masters = [{'master_id': master['_id'], 'title': master['title']['text']} for master in collect_obj(data['discogs']['master'])]
except: pass
return {u'artist': artists, u'label': labels, u'master': masters, 'version': 3}
def map(self, data):
target = base_mapping('release')
target['version'] = 13
release = target['release']
try:
release['title'] = collect_text(
data['discogs']['release']['title'])
except:
pass
try:
release['date'] = collect_text(
data['discogs']['release']['released'])
except:
pass
try:
release['country'] = [
countries.get(country) for country in collect_text(
data['discogs']['release']['country'])
if countries.get(country, False)
]
except:
pass
try:
release['artist'] = [{
'name':
artist['name']['text'],
'subitem':
'artist-{0}'.format(int(artist['id']['text']))
} for artist in collect_obj(data['discogs']['release']['artists']
['artist'])]
release['combined_artist'] = comma_list(
[artist['name'] for artist in release['artist']])
except:
pass
try:
release['urls'] = [{
'url': image['_uri'],
'type': 'cover art'
} for image in collect_obj(data['discogs']['release']['images']
['image'])]
except:
pass
try:
release['urls'].append({
'url':
'http://www.discogs.com/release/' +
data['discogs']['release']['_id'],
'type':
'link type',
'link_type':
'discogs'
})
except:
pass
try:
labels = [{
'name': label['_name'],
'catalog_number': label['_catno']
} for label in collect_obj(data['discogs']['release']['labels']
['label'])]
subitem_labels = self.extract_linked(data)['label']
for label in labels:
added = False
for candidate in subitem_labels:
if candidate['name'] == label['name']:
label.update(
{'subitem': 'label-' + candidate['label_id']})
release['label'].append(label)
added = True
break
if not added:
release['label'].append(label)
except:
pass
try:
release['barcode'] = [
re.sub(' ', '', barcode_obj['_value'])
for barcode_obj in collect_obj(
data['discogs']['release']['identifiers']['identifier'],
{'_type': '^Barcode$'})
]
except:
pass
try:
tracks = collect_obj(
data['discogs']['release']['tracklist']['track'])
for track in tracks:
obj = {'title': collect_text(track['title'])}
if 'artists' in track:
obj['artist'] = [{
'name':
artist['name']['text'],
'subitem':
'artist-{0}'.format(int(artist['id']['text']))
} for artist in collect_obj(track['artists']['artist'])]
else:
obj['artist'] = release['artist']
obj['length_formatted'] = collect_text(track['duration'])
obj['length'] = [
unformat_track_length(a)
for a in collect_text(track['duration'])
]
obj['number'] = collect_text(track['position'])
release['tracks'].append(obj)
except:
pass
return target
