def _process_asin_relation(try_list, relation):
match = AMAZON_ASIN_URL_REGEX.match(relation.target[0].text)
if match is not None:
asinHost = match.group(1)
asin = match.group(2)
if asinHost in AMAZON_SERVER:
serverInfo = AMAZON_SERVER[asinHost]
else:
serverInfo = AMAZON_SERVER['amazon.com']
host = serverInfo['server']
path_l = AMAZON_IMAGE_PATH % (asin, serverInfo['id'], 'L')
path_m = AMAZON_IMAGE_PATH % (asin, serverInfo['id'], 'M')
_try_list_append_image_url(try_list, QUrl("http://%s:%s" % (host, path_l)))
_try_list_append_image_url(try_list, QUrl("http://%s:%s" % (host, path_m)))
def _relations_to_metadata(relation_lists, m):
for relation_list in relation_lists:
if relation_list.target_type == 'artist':
for relation in relation_list.relation:
artist = relation.artist[0]
value = _translate_artist_node(artist)[0] or artist.name[0].text
reltype = relation.type
attribs = []
if 'attribute_list' in relation.children:
attribs = [a.text for a in relation.attribute_list[0].attribute]
if reltype in ('vocal', 'instrument', 'performer'):
name = 'performer:' + _parse_attributes(attribs, reltype)
elif reltype == 'mix-DJ' and len(attribs) > 0:
if not hasattr(m, "_djmix_ars"):
m._djmix_ars = {}
for attr in attribs:
m._djmix_ars.setdefault(attr.split()[1], []).append(value)
continue
else:
try:
name = _artist_rel_types[reltype]
except KeyError:
continue
if value not in m[name]:
m.add(name, value)
elif relation_list.target_type == 'work':
for relation in relation_list.relation:
if relation.type == 'performance':
work_to_metadata(relation.work[0], m)
elif relation_list.target_type == 'url':
for relation in relation_list.relation:
if relation.type == 'amazon asin':
url = relation.target[0].text
match = AMAZON_ASIN_URL_REGEX.match(url)
if match is not None and 'asin' not in m:
m['asin'] = match.group(2)
if relation.type == 'license':
url = relation.target[0].text
m.add('license', url)
