def fetch_artist_data(self, artist):
"""
Initiate the fetching of all artist data. Fetches artist info, similar
artists, artist top albums and top tracks. Downloads XML files from last.fm
and saves as parsed DOM documents in self.artist dictionary. Must be called
before any of the get_* methods.
"""
self.current_artist = artist
if LastFM.user_has_account() is False:
self.error = LASTFM_NO_ACCOUNT_ERROR
self.emit('artist-info-ready')
return
self.error = None
artist = urllib.parse.quote_plus(artist)
self.fetched = 0
for key, value in self.artist.items():
print("search")
cachekey = "lastfm:artist:%sjson:%s:%s" % (value['function'],
artist, value['lang'])
url = '%s?method=artist.%s&artist=%s&limit=10&api_key=%s&format=json&lang=%s' % (
LastFM.API_URL, value['function'], artist, LastFM.API_KEY,
value['lang'])
print("fetching %s" % url)
value['cache'].fetch(cachekey, url, self.fetch_artist_data_cb,
value)
def fetch_artist_data(self, artist):
"""
Initiate the fetching of all artist data. Fetches artist info, similar
artists, artist top albums and top tracks. Downloads XML files from last.fm
and saves as parsed DOM documents in self.artist dictionary. Must be called
before any of the get_* methods.
"""
self.current_artist = artist
if LastFM.user_has_account() is False:
self.error = LASTFM_NO_ACCOUNT_ERROR
self.emit("artist-info-ready")
return
self.error = None
artist = urllib.parse.quote_plus(artist)
self.fetched = 0
for key, value in self.artist.items():
print("search")
cachekey = "lastfm:artist:%sjson:%s:%s" % (value["function"], artist, value["lang"])
url = "%s?method=artist.%s&artist=%s&limit=10&api_key=%s&format=json&lang=%s" % (
LastFM.API_URL,
value["function"],
artist,
LastFM.API_KEY,
value["lang"],
)
print("fetching %s" % url)
value["cache"].fetch(cachekey, url, self.fetch_artist_data_cb, value)
def fetch_album_list (self, artist):
if LastFM.user_has_account() is False:
self.error = LASTFM_NO_ACCOUNT_ERROR
self.emit ('albums-ready')
return
self.artist = artist
qartist = urllib.parse.quote_plus(artist)
self.error = None
url = "%s?method=artist.gettopalbums&artist=%s&api_key=%s&format=json" % (
LastFM.API_URL, qartist, LastFM.API_KEY)
print (url)
cachekey = 'lastfm:artist:gettopalbumsjson:%s' % qartist
self.ranking_cache.fetch(cachekey, url, self.parse_album_list, artist)
def fetch_album_list(self, artist):
if LastFM.user_has_account() is False:
self.error = LASTFM_NO_ACCOUNT_ERROR
self.emit('albums-ready')
return
self.artist = artist
qartist = urllib.parse.quote_plus(artist)
self.error = None
url = "%s?method=artist.gettopalbums&artist=%s&api_key=%s&format=json" % (
LastFM.API_URL, qartist, LastFM.API_KEY)
print(url)
cachekey = 'lastfm:artist:gettopalbumsjson:%s' % qartist
self.ranking_cache.fetch(cachekey, url, self.parse_album_list, artist)
def fetch_album_list(self, artist):
if LastFM.user_has_account() is False:
self.error = LASTFM_NO_ACCOUNT_ERROR
self.emit("albums-ready")
return
cl = CoverLocale()
lang = cl.get_locale()[:2]
self.artist = artist
qartist = urllib.parse.quote_plus(artist)
self.error = None
url = "%s?method=artist.gettopalbums&artist=%s&api_key=%s&format=json&lang=%s" % (
LastFM.API_URL,
qartist,
LastFM.API_KEY,
lang,
)
print(url)
cachekey = "lastfm:artist:gettopalbumsjson:%s" % qartist
self.ranking_cache.fetch(cachekey, url, self.parse_album_list, artist)
