720 lines
28 KiB
Python
720 lines
28 KiB
Python
#!/usr/bin/env python
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__author__ = "Abhinav Sarkar <abhinav@abhinavsarkar.net>"
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__version__ = "0.2"
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__license__ = "GNU Lesser General Public License"
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from base import LastfmBase
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from lazylist import lazylist
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import playlist
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class User(LastfmBase):
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"""A class representing an user."""
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def init(self,
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api,
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name = None,
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url = None,
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image = None,
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stats = None):
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if not isinstance(api, Api):
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raise LastfmInvalidParametersError("api reference must be supplied as an argument")
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self.__api = api
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self.__name = name
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self.__url = url
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self.__image = image
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self.__stats = stats and Stats(
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subject = self,
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match = stats.match,
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weight = stats.weight
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)
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self.__lirary = User.Library(api, self)
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@property
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def name(self):
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"""name of the user"""
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return self.__name
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@property
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def url(self):
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"""url of the user's page"""
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return self.__url
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@property
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def image(self):
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"""image of the user"""
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return self.__image
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@property
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def stats(self):
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"""stats for the user"""
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return self.__stats
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@LastfmBase.cachedProperty
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def events(self):
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params = {'method': 'user.getevents', 'user': self.name}
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data = self.__api._fetchData(params).find('events')
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return [
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Event.createFromData(self.__api, e)
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for e in data.findall('event')
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]
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def getPastEvents(self,
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limit = None):
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params = {'method': 'user.getpastevents', 'user': self.name}
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if limit is not None:
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params.update({'limit': limit})
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@lazylist
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def gen(lst):
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data = self.__api._fetchData(params).find('events')
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totalPages = int(data.attrib['totalPages'])
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@lazylist
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def gen2(lst, data):
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for e in data.findall('event'):
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yield Event.createFromData(self.__api, e)
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for e in gen2(data):
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yield e
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for page in xrange(2, totalPages+1):
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params.update({'page': page})
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data = self.__api._fetchData(params).find('events')
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for e in gen2(data):
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yield e
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return gen()
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@LastfmBase.cachedProperty
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def pastEvents(self):
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return self.getPastEvents()
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def getFriends(self,
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limit = None):
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params = {'method': 'user.getfriends', 'user': self.name}
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if limit is not None:
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params.update({'limit': limit})
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data = self.__api._fetchData(params).find('friends')
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return [
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User(
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self.__api,
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subject = self,
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name = u.findtext('name'),
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image = dict([(i.get('size'), i.text) for i in u.findall('image')]),
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url = u.findtext('url'),
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)
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for u in data.findall('user')
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]
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@LastfmBase.cachedProperty
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def friends(self):
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"""friends of the user"""
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return self.getFriends()
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def getNeighbours(self, limit = None):
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params = {'method': 'user.getneighbours', 'user': self.name}
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if limit is not None:
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params.update({'limit': limit})
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data = self.__api._fetchData(params).find('neighbours')
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return [
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User(
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self.__api,
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subject = self,
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name = u.findtext('name'),
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image = {'medium': u.findtext('image')},
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url = u.findtext('url'),
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stats = Stats(
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subject = u.findtext('name'),
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match = float(u.findtext('match')),
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),
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)
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for u in data.findall('user')
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]
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@LastfmBase.cachedProperty
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def neighbours(self):
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"""neighbours of the user"""
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return self.getNeighbours()
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@LastfmBase.topProperty("neighbours")
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def nearestNeighbour(self):
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"""nearest neightbour of the user"""
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pass
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@LastfmBase.cachedProperty
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def playlists(self):
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"""playlists of the user"""
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params = {'method': 'user.getPlaylists', 'user': self.name}
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data = self.__api._fetchData(params).find('playlists')
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return [
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User.Playlist(
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self.__api,
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id = int(p.findtext('id')),
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title = p.findtext('title'),
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date = datetime(*(
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time.strptime(
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p.findtext('date').strip(),
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'%Y-%m-%dT%H:%M:%S'
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)[0:6])
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),
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size = int(p.findtext('size')),
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creator = self
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)
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for p in data.findall('playlist')
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]
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@LastfmBase.cachedProperty
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def lovedTracks(self):
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params = {'method': 'user.getlovedtracks', 'user': self.name}
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data = self.__api._fetchData(params).find('lovedtracks')
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return [
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Track(
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self.__api,
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subject = self,
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name = t.findtext('name'),
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artist = Artist(
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self.__api,
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subject = self,
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name = t.findtext('artist/name'),
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mbid = t.findtext('artist/mbid'),
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url = t.findtext('artist/url'),
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),
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mbid = t.findtext('mbid'),
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image = dict([(i.get('size'), i.text) for i in t.findall('image')]),
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lovedOn = datetime(*(
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time.strptime(
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t.findtext('date').strip(),
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'%d %b %Y, %H:%M'
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)[0:6])
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)
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)
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for t in data.findall('track')
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]
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def getRecentTracks(self, limit = None):
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params = {'method': 'user.getrecenttracks', 'user': self.name}
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data = self.__api._fetchData(params, no_cache = True).find('recenttracks')
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return [
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Track(
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self.__api,
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subject = self,
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name = t.findtext('name'),
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artist = Artist(
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self.__api,
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subject = self,
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name = t.findtext('artist'),
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mbid = t.find('artist').attrib['mbid'],
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),
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album = Album(
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self.__api,
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subject = self,
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name = t.findtext('album'),
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artist = Artist(
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self.__api,
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subject = self,
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name = t.findtext('artist'),
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mbid = t.find('artist').attrib['mbid'],
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),
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mbid = t.find('album').attrib['mbid'],
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),
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mbid = t.findtext('mbid'),
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streamable = (t.findtext('streamable') == '1'),
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url = t.findtext('url'),
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image = dict([(i.get('size'), i.text) for i in t.findall('image')]),
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playedOn = datetime(*(
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time.strptime(
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t.findtext('date').strip(),
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'%d %b %Y, %H:%M'
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)[0:6])
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)
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)
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for t in data.findall('track')
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]
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@property
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def recentTracks(self):
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"""recent tracks played by the user"""
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return self.getRecentTracks()
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@LastfmBase.topProperty("recentTracks")
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def mostRecentTrack(self):
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"""most recent track played by the user"""
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pass
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def getTopAlbums(self, period = None):
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params = {'method': 'user.gettopalbums', 'user': self.name}
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if period is not None:
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params.update({'period': period})
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data = self.__api._fetchData(params).find('topalbums')
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return [
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Album(
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self.__api,
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subject = self,
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name = a.findtext('name'),
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artist = Artist(
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self.__api,
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subject = self,
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name = a.findtext('artist/name'),
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mbid = a.findtext('artist/mbid'),
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url = a.findtext('artist/url'),
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),
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mbid = a.findtext('mbid'),
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url = a.findtext('url'),
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image = dict([(i.get('size'), i.text) for i in a.findall('image')]),
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stats = Stats(
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subject = a.findtext('name'),
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playcount = int(a.findtext('playcount')),
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rank = int(a.attrib['rank'])
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)
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)
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for a in data.findall('album')
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]
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@LastfmBase.cachedProperty
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def topAlbums(self):
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"""overall top albums of the user"""
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return self.getTopAlbums()
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@LastfmBase.topProperty("topAlbums")
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def topAlbum(self):
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"""overall top most album of the user"""
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pass
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def getTopArtists(self, period = None):
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params = {'method': 'user.gettopartists', 'user': self.name}
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if period is not None:
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params.update({'period': period})
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data = self.__api._fetchData(params).find('topartists')
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return [
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Artist(
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self.__api,
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subject = self,
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name = a.findtext('name'),
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mbid = a.findtext('mbid'),
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stats = Stats(
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subject = a.findtext('name'),
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rank = a.attrib['rank'].strip() and int(a.attrib['rank']) or None,
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playcount = a.findtext('playcount') and int(a.findtext('playcount')) or None
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),
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url = a.findtext('url'),
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streamable = (a.findtext('streamable') == "1"),
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image = dict([(i.get('size'), i.text) for i in a.findall('image')]),
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)
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for a in data.findall('artist')
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]
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@LastfmBase.cachedProperty
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def topArtists(self):
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"""top artists of the user"""
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return self.getTopArtists()
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@LastfmBase.topProperty("topArtists")
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def topArtist(self):
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"""top artist of the user"""
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pass
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def getTopTracks(self, period = None):
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params = {'method': 'user.gettoptracks', 'user': self.name}
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if period is not None:
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params.update({'period': period})
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data = self.__api._fetchData(params).find('toptracks')
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return [
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Track(
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self.__api,
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subject = self,
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name = t.findtext('name'),
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artist = Artist(
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self.__api,
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subject = self,
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name = t.findtext('artist/name'),
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mbid = t.findtext('artist/mbid'),
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url = t.findtext('artist/url'),
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),
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mbid = t.findtext('mbid'),
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stats = Stats(
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subject = t.findtext('name'),
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rank = t.attrib['rank'].strip() and int(t.attrib['rank']) or None,
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playcount = t.findtext('playcount') and int(t.findtext('playcount')) or None
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),
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streamable = (t.findtext('streamable') == '1'),
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fullTrack = (t.find('streamable').attrib['fulltrack'] == '1'),
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image = dict([(i.get('size'), i.text) for i in t.findall('image')]),
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)
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for t in data.findall('track')
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]
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@LastfmBase.cachedProperty
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def topTracks(self):
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"""top tracks of the user"""
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return self.getTopTracks()
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@LastfmBase.topProperty("topTracks")
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def topTrack(self):
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"""top track of the user"""
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return (len(self.topTracks) and self.topTracks[0] or None)
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def getTopTags(self, limit = None):
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params = {'method': 'user.gettoptags', 'user': self.name}
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if limit is not None:
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params.update({'limit': limit})
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data = self.__api._fetchData(params).find('toptags')
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return [
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Tag(
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self.__api,
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subject = self,
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name = t.findtext('name'),
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url = t.findtext('url'),
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stats = Stats(
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subject = t.findtext('name'),
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count = int(t.findtext('count'))
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)
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)
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for t in data.findall('tag')
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]
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@LastfmBase.cachedProperty
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def topTags(self):
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"""top tags of the user"""
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return self.getTopTags()
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@LastfmBase.topProperty("topTags")
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def topTag(self):
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"""top tag of the user"""
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pass
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@LastfmBase.cachedProperty
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def weeklyChartList(self):
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params = {'method': 'user.getweeklychartlist', 'user': self.name}
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data = self.__api._fetchData(params).find('weeklychartlist')
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return [
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WeeklyChart.createFromData(self.__api, self, c)
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for c in data.findall('chart')
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]
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def getWeeklyAlbumChart(self,
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start = None,
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end = None):
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params = {'method': 'user.getweeklyalbumchart', 'user': self.name}
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params = WeeklyChart._checkWeeklyChartParams(params, start, end)
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data = self.__api._fetchData(params).find('weeklyalbumchart')
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return WeeklyAlbumChart.createFromData(self.__api, self, data)
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@LastfmBase.cachedProperty
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def recentWeeklyAlbumChart(self):
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return self.getWeeklyAlbumChart()
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@LastfmBase.cachedProperty
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def weeklyAlbumChartList(self):
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wcl = list(self.weeklyChartList)
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wcl.reverse()
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@lazylist
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def gen(lst):
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for wc in wcl:
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try:
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yield self.getWeeklyAlbumChart(wc.start, wc.end)
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except LastfmError:
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pass
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return gen()
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def getWeeklyArtistChart(self,
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start = None,
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end = None):
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params = {'method': 'user.getweeklyartistchart', 'user': self.name}
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params = WeeklyChart._checkWeeklyChartParams(params, start, end)
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data = self.__api._fetchData(params).find('weeklyartistchart')
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return WeeklyArtistChart.createFromData(self.__api, self, data)
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@LastfmBase.cachedProperty
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def recentWeeklyArtistChart(self):
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return self.getWeeklyArtistChart()
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@LastfmBase.cachedProperty
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def weeklyArtistChartList(self):
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wcl = list(self.weeklyChartList)
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wcl.reverse()
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@lazylist
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def gen(lst):
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for wc in wcl:
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try:
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yield self.getWeeklyArtistChart(wc.start, wc.end)
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except LastfmError:
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pass
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return gen()
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def getWeeklyTrackChart(self,
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start = None,
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end = None):
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params = {'method': 'user.getweeklytrackchart', 'user': self.name}
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params = WeeklyChart._checkWeeklyChartParams(params, start, end)
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data = self.__api._fetchData(params).find('weeklytrackchart')
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return WeeklyTrackChart.createFromData(self.__api, self, data)
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@LastfmBase.cachedProperty
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def recentWeeklyTrackChart(self):
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return self.getWeeklyTrackChart()
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@LastfmBase.cachedProperty
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def weeklyTrackChartList(self):
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wcl = list(self.weeklyChartList)
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wcl.reverse()
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@lazylist
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def gen(lst):
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for wc in wcl:
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try:
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yield self.getWeeklyTrackChart(wc.start, wc.end)
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except LastfmError:
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pass
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return gen()
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def compare(self, other, limit = None):
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return Tasteometer.compare(self.__api,
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'user', 'user',
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self.name, other.name,
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limit)
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@property
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def library(self):
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return self.__lirary
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@staticmethod
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def hashFunc(*args, **kwds):
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try:
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return hash(kwds['name'])
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except KeyError:
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raise LastfmInvalidParametersError("name has to be provided for hashing")
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def __hash__(self):
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return self.__class__.hashFunc(name = self.name)
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def __eq__(self, other):
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return self.name == other.name
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def __lt__(self, other):
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return self.name < other.name
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def __repr__(self):
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return "<lastfm.User: %s>" % self.name
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class Playlist(playlist.Playlist):
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"""A class representing a playlist belonging to the user."""
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def init(self, api, id, title, date, size, creator):
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super(User.Playlist, self).init(api, "lastfm://playlist/%s" % id)
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self.__id = id
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self.__title = title
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self.__date = date
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self.__size = size
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self.__creator = creator
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@property
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def id(self):
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return self.__id
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@property
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def title(self):
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return self.__title
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@property
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def date(self):
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return self.__date
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@property
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def size(self):
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return self.__size
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@property
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def creator(self):
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return self.__creator
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@staticmethod
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def hashFunc(*args, **kwds):
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try:
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return hash(kwds['id'])
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except KeyError:
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raise LastfmInvalidParametersError("id has to be provided for hashing")
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def __hash__(self):
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return self.__class__.hashFunc(id = self.id)
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def __repr__(self):
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return "<lastfm.User.Playlist: %s>" % self.title
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class Library(object):
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"""A class representing the music library of the user."""
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def __init__(self, api, user):
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self.__api = api
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self.__user = user
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@property
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def user(self):
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return self.__user
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def getAlbums(self,
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limit = None):
|
|
params = {'method': 'library.getalbums', 'user': self.user.name}
|
|
if limit is not None:
|
|
params.update({'limit': limit})
|
|
|
|
@lazylist
|
|
def gen(lst):
|
|
data = self.__api._fetchData(params).find('albums')
|
|
totalPages = int(data.attrib['totalPages'])
|
|
|
|
@lazylist
|
|
def gen2(lst, data):
|
|
for a in data.findall('album'):
|
|
yield Album(
|
|
self.__api,
|
|
subject = self,
|
|
name = a.findtext('name'),
|
|
artist = Artist(
|
|
self.__api,
|
|
subject = self,
|
|
name = a.findtext('artist/name'),
|
|
mbid = a.findtext('artist/mbid'),
|
|
url = a.findtext('artist/url'),
|
|
),
|
|
mbid = a.findtext('mbid'),
|
|
url = a.findtext('url'),
|
|
image = dict([(i.get('size'), i.text) for i in a.findall('image')]),
|
|
stats = Stats(
|
|
subject = a.findtext('name'),
|
|
playcount = int(a.findtext('playcount')),
|
|
)
|
|
)
|
|
|
|
|
|
for a in gen2(data):
|
|
yield a
|
|
|
|
for page in xrange(2, totalPages+1):
|
|
params.update({'page': page})
|
|
data = self.__api._fetchData(params).find('albums')
|
|
for a in gen2(data):
|
|
yield a
|
|
return gen()
|
|
|
|
@LastfmBase.cachedProperty
|
|
def albums(self):
|
|
return self.getAlbums()
|
|
|
|
def getArtists(self,
|
|
limit = None):
|
|
params = {'method': 'library.getartists', 'user': self.user.name}
|
|
if limit is not None:
|
|
params.update({'limit': limit})
|
|
|
|
@lazylist
|
|
def gen(lst):
|
|
data = self.__api._fetchData(params).find('artists')
|
|
totalPages = int(data.attrib['totalPages'])
|
|
|
|
@lazylist
|
|
def gen2(lst, data):
|
|
for a in data.findall('artist'):
|
|
yield Artist(
|
|
self.__api,
|
|
subject = self,
|
|
name = a.findtext('name'),
|
|
mbid = a.findtext('mbid'),
|
|
stats = Stats(
|
|
subject = a.findtext('name'),
|
|
playcount = a.findtext('playcount') and int(a.findtext('playcount')) or None,
|
|
tagcount = a.findtext('tagcount') and int(a.findtext('tagcount')) or None
|
|
),
|
|
url = a.findtext('url'),
|
|
streamable = (a.findtext('streamable') == "1"),
|
|
image = dict([(i.get('size'), i.text) for i in a.findall('image')]),
|
|
)
|
|
|
|
for a in gen2(data):
|
|
yield a
|
|
|
|
for page in xrange(2, totalPages+1):
|
|
params.update({'page': page})
|
|
data = self.__api._fetchData(params).find('artists')
|
|
for a in gen2(data):
|
|
yield a
|
|
return gen()
|
|
|
|
@LastfmBase.cachedProperty
|
|
def artists(self):
|
|
return self.getArtists()
|
|
|
|
def getTracks(self,
|
|
limit = None):
|
|
params = {'method': 'library.gettracks', 'user': self.user.name}
|
|
if limit is not None:
|
|
params.update({'limit': limit})
|
|
|
|
@lazylist
|
|
def gen(lst):
|
|
data = self.__api._fetchData(params).find('tracks')
|
|
totalPages = int(data.attrib['totalPages'])
|
|
|
|
@lazylist
|
|
def gen2(lst, data):
|
|
for t in data.findall('track'):
|
|
yield Track(
|
|
self.__api,
|
|
subject = self,
|
|
name = t.findtext('name'),
|
|
artist = Artist(
|
|
self.__api,
|
|
subject = self,
|
|
name = t.findtext('artist/name'),
|
|
mbid = t.findtext('artist/mbid'),
|
|
url = t.findtext('artist/url'),
|
|
),
|
|
mbid = t.findtext('mbid'),
|
|
stats = Stats(
|
|
subject = t.findtext('name'),
|
|
playcount = t.findtext('playcount') and int(t.findtext('playcount')) or None,
|
|
tagcount = t.findtext('tagcount') and int(t.findtext('tagcount')) or None
|
|
),
|
|
streamable = (t.findtext('streamable') == '1'),
|
|
fullTrack = (t.find('streamable').attrib['fulltrack'] == '1'),
|
|
image = dict([(i.get('size'), i.text) for i in t.findall('image')]),
|
|
)
|
|
|
|
for t in gen2(data):
|
|
yield t
|
|
|
|
for page in xrange(2, totalPages+1):
|
|
params.update({'page': page})
|
|
data = self.__api._fetchData(params).find('tracks')
|
|
for t in gen2(data):
|
|
yield t
|
|
return gen()
|
|
|
|
@LastfmBase.cachedProperty
|
|
def tracks(self):
|
|
return self.getTracks()
|
|
|
|
@staticmethod
|
|
def hashFunc(*args, **kwds):
|
|
try:
|
|
return hash(kwds['user'])
|
|
except KeyError:
|
|
raise LastfmInvalidParametersError("user has to be provided for hashing")
|
|
|
|
def __hash__(self):
|
|
return self.__class__.hashFunc(user = self.user)
|
|
|
|
def __repr__(self):
|
|
return "<lastfm.User.Library: for user '%s'>" % self.user.name
|
|
|
|
from datetime import datetime
|
|
import time
|
|
|
|
from api import Api
|
|
from artist import Artist
|
|
from album import Album
|
|
from error import LastfmError, LastfmInvalidParametersError
|
|
from event import Event
|
|
from stats import Stats
|
|
from tag import Tag
|
|
from tasteometer import Tasteometer
|
|
from track import Track
|
|
from weeklychart import WeeklyChart, WeeklyAlbumChart, WeeklyArtistChart, WeeklyTrackChart |