def post(self):
name=self.request.get('name')
wrong=self.request.get("wrong")
right=self.request.get("right")
c=CorrectArtist(name=name, mbid=right, key=ndb.Key('CorrectArtist',wrong))
c.put()
self.redirect("/correctArtist")
def getSimilarsFromUrl(self):
logging.error("getSimilars")
mbid=self.key.id()
similars=None
#similar=memcache.get("similars of %s"%mbid)
if similars is None:
similars=[]
url=tools.get_url('lastfm','similar',mbid)
j=tools.get_json(url)
if j is None:
return []
try:
a=j['similarartists']['artist']
except:
return []
for i in a:
if i["mbid"]!="":
try:
cmbid=CorrectArtist.by_id(i["mbid"])
if cmbid is not None:
skey=ndb.Key("Artist",cmbid.mbid)
else:
skey=ndb.Key("Artist",i['mbid'])
similars.append(skey)
except:
pass
self.similars=similars
self.put()
def createEchoTag(self):
url = tools.get_url("echonest", "genre", self.param).replace(" ", "%20")
j = tools.get_json(url)
for d in j["response"]["songs"]:
try:
mbid = d["artist_foreign_ids"][0]["foreign_id"].split(":")[2]
except:
continue
track = {}
track["artist"] = {}
tracKey = ndb.Key("Track", d["title"] + " - " + d["artist_name"])
trac = tracKey.get()
if trac is not None:
track["ytid"] = trac.ytid
track["img"] = "http://img.youtube.com/vi/" + trac.ytid + "/0.jpg"
cmbid = CorrectArtist.by_id(mbid)
if cmbid is not None:
track["artist"]["mbid"] = cmbid.mbid
artist = ndb.Key("Artist", cmbid.mbid).get()
else:
track["artist"]["mbid"] = mbid
artist = ndb.Key("Artist", mbid).get()
if artist is not None:
if artist.name is not None:
track["artist"]["name"] = artist.name
else:
track["artist"]["name"] = d["artist_name"]
if artist.logo is not None:
track["artist"]["logo"] = images.get_serving_url(artist.logo)
if artist.info is not None:
track["artist"]["info"] = artist.info
if artist.tags is not None:
track["artist"]["tags"] = artist.tags
if artist.similars is not None:
similars = []
for s in artist.similars:
similar = s.get()
similars.append({"name": similar.name, "logo": similar.image, "mbid": similar.key.id()})
track["artist"]["similars"] = similars
else:
track["artist"]["name"] = d["artist_name"]
track["artist"]["similars"] = []
track["artist"]["logo"] = ""
track["artist"]["info"] = ""
track["artist"]["tags"] = []
track["name"] = d["title"]
self.tracks.append(track)
def parseTrack(self, d={}):
try:
mbid=d["artist_foreign_ids"][0]["foreign_id"].split(':')[2]
except:
try:
mbid=d["artist_foreign_ids"]["foreign_id"].split(':')[2]
except:
return {}
track={}
track["artist"]={}
tracKey=ndb.Key('Track',d["title"]+ " - " +d["artist_name"] )
trac=tracKey.get()
if trac is not None:
track["ytid"]=trac.ytid
track["img"]="http://img.youtube.com/vi/"+trac.ytid+"/0.jpg"
logging.error(mbid)
cmbid=CorrectArtist.by_id(mbid)
if cmbid is not None:
track["artist"]["mbid"]=cmbid.mbid
mbid=cmbid.mbid
artist=ndb.Key('Artist',cmbid.mbid).get()
else:
track["artist"]["mbid"]=mbid
artist=ndb.Key('Artist',mbid).get()
if artist is not None:
track["artist"]=artist.toJson()
else:
track["artist"]["mbid"]=mbid
track["artist"]["name"]=d["artist_name"]
track["artist"]["similars"]=[]
track["artist"]["logo"]=""
track["artist"]["info"]=""
track["artist"]["tags"]=[]
track["name"]=d["title"]
logging.error(mbid)
logging.error(track)
self.tracks.append(track)
def create(self):
time_start = time.time()
self.tracks = []
filter = "toptracks"
url = ""
logging.error(url)
if self.tipo == "tag":
if {"name": self.param} in echonest_genres["response"]["genres"]:
echo = GenrePL(self.param)
echo.create()
self.tracks = echo.tracks
self.session = echo.session
# self.createEchoTag()
actual = time.time() - time_start
logging.error("After create echo playlist= %s" % actual)
return
url = tools.get_url("lastfm", "genreCreate", self.param)
elif self.tipo == "artist":
echo = ArtistPL(self.param)
echo.create()
self.tracks = echo.tracks
self.session = echo.session
actual = time.time() - time_start
logging.error("After create echo playlist= %s" % actual)
return
# url=tools.get_url("lastfm","artistCreate",self.param)
elif self.tipo == "artist-radio":
echo = ArtistR(self.param)
echo.create()
self.tracks = echo.tracks
self.session = echo.session
actual = time.time() - time_start
logging.error("After create echo playlist= %s" % actual)
return
# url=tools.get_url("lastfm","artistCreate",self.param)
else:
url = tools.get_url("lastfm", "toptracks", " ")
filter = "tracks"
logging.error(url)
page = urllib2.urlopen(url)
p = page.read()
j = json.loads(p)
actual = time.time() - time_start
logging.error("after json: %s" % actual)
for d in j[filter]["track"]:
track = {}
track["artist"] = {}
tracKey = ndb.Key("Track", d["name"] + " - " + d["artist"]["name"])
trac = tracKey.get()
if trac is not None:
track["ytid"] = trac.ytid
track["img"] = "http://img.youtube.com/vi/" + trac.ytid + "/0.jpg"
mbid = d["artist"]["mbid"]
if mbid == "":
continue
logging.error(mbid)
cmbid = CorrectArtist.by_id(mbid)
if cmbid is not None:
track["artist"]["mbid"] = cmbid.mbid
artist = ndb.Key("Artist", cmbid.mbid).get()
else:
track["artist"]["mbid"] = mbid
artist = ndb.Key("Artist", mbid).get()
if artist is not None:
actual = time.time() - time_start
logging.error("before similars: %s" % actual)
if artist.name is not None:
track["artist"]["name"] = artist.name
else:
track["artist"]["name"] = d["artist"]["name"]
if artist.logo is not None:
track["artist"]["logo"] = images.get_serving_url(artist.logo)
if artist.info is not None:
track["artist"]["info"] = artist.info
if artist.tags is not None:
track["artist"]["tags"] = artist.tags
if artist.similars is not None:
similars = []
s = ndb.get_multi(artist.similars)
for similar in s:
similars.append({"name": similar.name, "logo": similar.image, "mbid": similar.key.id()})
track["artist"]["similars"] = similars
actual = time.time() - time_start
logging.error("after getting similars: %s" % actual)
else:
track["artist"]["name"] = d["artist"]["name"]
track["artist"]["similars"] = []
track["artist"]["logo"] = ""
track["artist"]["info"] = ""
track["artist"]["tags"] = []
track["name"] = d["name"]
self.tracks.append(track)
def getNextTrack(self):
if self.tipo == "tag":
data = playlists.getEchoTagTracks(self.param)
elif self.tipo == "artist":
url = tools.get_url("lastfm", "artistNext", self.param)
logging.error(url)
page = urllib2.urlopen(url)
p = page.read()
j = json.loads(p)
filter = "toptracks"
if "a" == "a":
d = j[filter]["track"]
track = {}
track["artist"] = {}
tracKey = ndb.Key("Track", d["name"] + " - " + d["artist"]["name"])
trac = tracKey.get()
if trac is not None:
track["ytid"] = trac.ytid
track["img"] = "http://img.youtube.com/vi/" + trac.ytid + "/0.jpg"
mbid = d["artist"]["mbid"]
cmbid = CorrectArtist.by_id(mbid)
if cmbid is not None:
track["artist"]["mbid"] = cmbid.mbid
artist = ndb.Key("Artist", cmbid.mbid).get()
else:
track["artist"]["mbid"] = mbid
artist = ndb.Key("Artist", mbid).get()
if artist is not None:
if artist.name is not None:
track["artist"]["name"] = artist.name
else:
track["artist"]["name"] = d["artist"]["name"]
if artist.logo is not None:
track["artist"]["logo"] = images.get_serving_url(artist.logo)
if artist.info is not None:
track["artist"]["info"] = artist.info
if artist.tags is not None:
track["artist"]["tags"] = artist.tags
if artist.similars is not None:
similars = []
for s in artist.similars:
similar = s.get()
similars.append({"name": similar.name, "logo": similar.image, "mbid": similar.key.id()})
track["artist"]["similars"] = similars
else:
track["artist"]["name"] = d["artist"]["name"]
track["artist"]["similars"] = []
track["artist"]["logo"] = ""
track["artist"]["info"] = ""
track["artist"]["tags"] = []
track["name"] = d["name"]
self.tracks.append(track)
else:
data = playlists.getTopTracks()
logging.error(data)
