implemented some methods in user.py
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291ec6846a
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48
src/track.py
48
src/track.py
@ -17,7 +17,9 @@ class Track(LastfmBase):
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artist = None,
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image = None,
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stats = None,
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fullTrack = None):
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fullTrack = None,
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playedOn = None,
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lovedOn = None):
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if not isinstance(api, Api):
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raise LastfmError("api reference must be supplied as an argument")
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self.__api = api
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@ -35,6 +37,8 @@ class Track(LastfmBase):
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listeners = stats.listeners,
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)
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self.__fullTrack = fullTrack
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self.__playedOn = playedOn
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self.__lovedOn = lovedOn
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self.__similar = None
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self.__topFans = None
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self.__topTags = None
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@ -73,12 +77,22 @@ class Track(LastfmBase):
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def stats(self):
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"""stats of the track"""
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return self.__stats
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@property
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def fullTrack(self):
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"""is the full track streamable"""
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return self.__fullTrack
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@property
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def playedOn(self):
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"""datetime the track was last played"""
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return self.__playedOn
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@property
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def lovedOn(self):
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"""datetime the track was marked 'loved'"""
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return self.__lovedOn
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def __checkParams(self,
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params,
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artist = None,
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@ -86,13 +100,13 @@ class Track(LastfmBase):
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mbid = None):
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if not ((artist and track) or mbid):
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raise LastfmError("either (artist and track) or mbid has to be given as argument.")
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if artist and track:
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params.update({'artist': artist, 'track': track})
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elif mbid:
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params.update({'mbid': mbid})
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return params
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@property
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def similar(self):
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"""tracks similar to this track"""
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@ -126,12 +140,12 @@ class Track(LastfmBase):
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for t in data.findall('track')
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]
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return self.__similar
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@property
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def mostSimilar(self):
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"""track most similar to this track"""
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return (len(self.similar) and self.similar[0] or None)
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@property
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def topFans(self):
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"""top fans of the track"""
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@ -157,11 +171,11 @@ class Track(LastfmBase):
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for u in data.findall('user')
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]
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return self.__topFans
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@property
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def topFan(self):
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return (len(self.topFans) and self.topFans[0] or None)
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@property
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def topTags(self):
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"""top tags for the track"""
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@ -186,11 +200,11 @@ class Track(LastfmBase):
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for t in data.findall('tag')
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]
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return self.__topTags
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@property
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def topTag(self):
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return (len(self.topTags) and self.topTags[0] or None)
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@staticmethod
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def search(api,
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track,
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@ -232,17 +246,17 @@ class Track(LastfmBase):
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for t in data.findall('trackmatches/track')
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]
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)
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@staticmethod
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def hashFunc(*args, **kwds):
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try:
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return hash("%s%s" % (kwds['name'], hash(kwds['artist'])))
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except KeyError:
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raise LastfmError("name and artist have to be provided for hashing")
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def __hash__(self):
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return self.__class__.hashFunc(name = self.name, artist = self.artist)
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def __eq__(self, other):
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if self.mbid and other.mbid:
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return self.mbid == other.mbid
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@ -251,10 +265,10 @@ class Track(LastfmBase):
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if (self.name and self.artist) and (other.name and other.artist):
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return (self.name == other.name) and (self.artist == other.artist)
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return super(Track, self).__eq__(other)
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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.Track: '%s' by %s>" % (self.name, self.artist.name)
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@ -264,4 +278,4 @@ from error import LastfmError
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from search import SearchResult
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from stats import Stats
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from tag import Tag
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from user import User
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from user import User
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96
src/user.py
96
src/user.py
@ -13,7 +13,8 @@ class User(LastfmBase):
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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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stats = None,
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mostRecentTrack = None):
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if not isinstance(api, Api):
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raise LastfmError("api reference must be supplied as an argument")
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self.__api = api
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@ -26,6 +27,10 @@ class User(LastfmBase):
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weight = stats.weight
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)
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self.__events = None
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self.__pastEvents = None
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self.__friends = None
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self.__lovedTracks = None
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self.__mostRecentTrack = mostRecentTrack
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@property
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def name(self):
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@ -61,17 +66,65 @@ class User(LastfmBase):
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@property
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def pastEvents(self):
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pass
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if self.__pastEvents is None:
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params = {'method': 'user.getpastevents', 'user': self.name}
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data = self.__api._fetchData(params).find('events')
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self.__pastEvents = [
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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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return self.__pastEvents
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def getFriends(self,
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recentTracks = False,
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recentTrack = False,
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limit = None):
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pass
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params = {'method': 'user.getfriends', 'user': self.name}
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if recentTrack:
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params.update({'recenttracks': 'true'})
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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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if recentTrack:
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return [
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User(
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self.__api,
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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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mostRecentTrack = Track(
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self.__api,
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name = u.findtext('recenttrack/name'),
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mbid = u.findtext('recenttrack/mbid'),
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url = u.findtext('recenttrack/url'),
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artist = Artist(
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self.__api,
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name = u.findtext('recenttrack/artist/name'),
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mbid = u.findtext('recenttrack/artist/mbid'),
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url = u.findtext('recenttrack/artist/url'),
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),
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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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else:
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return [
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User(
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self.__api,
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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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@property
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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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if self.__friends is None:
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self.__friends = self.getFriends()
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return self.__friends
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def getNeighbours(self, limit = None):
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pass
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@ -86,6 +139,34 @@ class User(LastfmBase):
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"""playlists of the user"""
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pass
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@property
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def lovedTracks(self):
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if self.__lovedTracks is None:
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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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self.__lovedTracks = [
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Track(
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self.__api,
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name = t.findtext('name'),
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artist = Artist(
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self.__api,
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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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return self.__lovedTracks
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def getRecentTracks(self, limit = None):
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pass
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@ -201,7 +282,12 @@ class User(LastfmBase):
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def __repr__(self):
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return "<lastfm.User: %s>" % self.name
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from datetime import datetime
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import time
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from api import Api
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from artist import Artist
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from error import LastfmError
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from event import Event
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from stats import Stats
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from track import Track
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