def album_for_id(self, album_id):
"""Fetches an album by its Discogs ID and returns an AlbumInfo object
or None if the album is not found.
"""
log.debug(u'Searching Discogs for release {0}'.format(str(album_id)))
# Discogs-IDs are simple integers. We only look for those at the end
# of an input string as to avoid confusion with other metadata plugins.
# An optional bracket can follow the integer, as this is how discogs
# displays the release ID on its webpage.
match = re.search(r'(^|\[*r|discogs\.com/.+/release/)(\d+)($|\])',
album_id)
if not match:
return None
result = Release(self.discogs_client, {'id': int(match.group(2))})
# Try to obtain title to verify that we indeed have a valid Release
try:
getattr(result, 'title')
except DiscogsAPIError as e:
if e.message != '404 Not Found':
log.debug(u'Discogs API Error: {0} (query: {1})'.format(
e, result._uri))
return None
except ConnectionError as e:
log.debug(u'HTTP Connection Error: {0}'.format(e))
return None
return self.get_album_info(result)
def album_for_id(self, album_id):
"""Fetches an album by its Discogs ID and returns an AlbumInfo object
or None if the album is not found.
"""
if not self.discogs_client:
return
self._log.debug(u'Searching for release {0}', album_id)
# Discogs-IDs are simple integers. We only look for those at the end
# of an input string as to avoid confusion with other metadata plugins.
# An optional bracket can follow the integer, as this is how discogs
# displays the release ID on its webpage.
match = re.search(r'(^|\[*r|discogs\.com/.+/release/)(\d+)($|\])',
album_id)
if not match:
return None
result = Release(self.discogs_client, {'id': int(match.group(2))})
# Try to obtain title to verify that we indeed have a valid Release
try:
getattr(result, 'title')
except DiscogsAPIError as e:
if e.status_code != 404:
self._log.debug(u'API Error: {0} (query: {1})', e,
result.data['resource_url'])
if e.status_code == 401:
self.reset_auth()
return self.album_for_id(album_id)
return None
except CONNECTION_ERRORS:
self._log.debug(u'Connection error in album lookup', exc_info=True)
return None
return self.get_album_info(result)
def album_for_id(self, album_id):
"""Fetches an album by its Discogs ID and returns an AlbumInfo object
or None if the album is not found.
"""
if not self.discogs_client:
return
self._log.debug('Searching for release {0}', album_id)
discogs_id = self.extract_release_id_regex(album_id)
if not discogs_id:
return None
result = Release(self.discogs_client, {'id': discogs_id})
# Try to obtain title to verify that we indeed have a valid Release
try:
getattr(result, 'title')
except DiscogsAPIError as e:
if e.status_code != 404:
self._log.debug('API Error: {0} (query: {1})', e,
result.data['resource_url'])
if e.status_code == 401:
self.reset_auth()
return self.album_for_id(album_id)
return None
except CONNECTION_ERRORS:
self._log.debug('Connection error in album lookup', exc_info=True)
return None
return self.get_album_info(result)
