# coding: utf-8
from __future__ import print_function
import sys
import requests
import json
import time
import datetime
import six
""" A simple and thin Python library for the Spotify Web API
"""
class SpotifyException(Exception):
def __init__(self, http_status, code, msg, headers=None):
self.http_status = http_status
self.code = code
self.msg = msg
# `headers` is used to support `Retry-After` in the event of a
# 429 status code.
if headers is None:
headers = {}
self.headers = headers
def __str__(self):
return 'http status: {0}, code:{1} - {2}'.format(
self.http_status, self.code, self.msg)
class Spotify(object):
"""
Example usage::
import spotipy
urn = 'spotify:artist:3jOstUTkEu2JkjvRdBA5Gu'
sp = spotipy.Spotify()
sp.trace = True # turn on tracing
sp.trace_out = True # turn on trace out
artist = sp.artist(urn)
print(artist)
user = sp.user('plamere')
print(user)
"""
trace = False # Enable tracing?
trace_out = False
max_get_retries = 10
def __init__(self, auth=None, requests_session=True,
client_credentials_manager=None, proxies=None, requests_timeout=None):
"""
Create a Spotify API object.
:param auth: A SpotifyOAuth object (optional)
:param requests_session:
A Requests session object or a truthy value to create one.
A falsy value disables sessions.
It should generally be a good idea to keep sessions enabled
for performance reasons (connection pooling).
:param client_credentials_manager:
SpotifyClientCredentials object (optional)
:param proxies:
Definition of proxies (optional)
:param requests_timeout:
Tell Requests to stop waiting for a response after a given number of seconds
"""
self.prefix = 'https://api.spotify.com/v1/'
self._auth = auth
self.client_credentials_manager = client_credentials_manager
self.proxies = proxies
self.requests_timeout = requests_timeout
if isinstance(requests_session, requests.Session):
self._session = requests_session
else:
if requests_session: # Build a new session.
self._session = requests.Session()
else: # Use the Requests API module as a "session".
from requests import api
self._session = api
def _auth_headers(self):
if self._auth:
token_info = self._auth.get_cached_token()
#print("token_info: %s" % token_info, file=sys.stderr)
#print("token expires at %s" % datetime.datetime.fromtimestamp(
# token_info['expires_at']).strftime('%Y-%m-%d %H:%M:%S'),
# file=sys.stderr)
return {'Authorization': 'Bearer {0}'.format(token_info['access_token'])}
elif self.client_credentials_manager:
token = self.client_credentials_manager.get_access_token()
return {'Authorization': 'Bearer {0}'.format(token)}
else:
return {}
def _internal_call(self, method, url, payload, params):
args = dict(params=params)
args["timeout"] = self.requests_timeout
if not url.startswith('http'):
url = self.prefix + url
headers = self._auth_headers()
headers['Content-Type'] = 'application/json'
if payload:
args["data"] = json.dumps(payload)
if self.trace_out:
print(url)
r = self._session.request(method, url, headers=headers, proxies=self.proxies, **args)
if self.trace: # pragma: no cover
print()
print ('headers', headers)
print ('http status', r.status_code)
print(method, r.url)
if payload:
print("DATA", json.dumps(payload))
try:
r.raise_for_status()
except:
if r.text and len(r.text) > 0 and r.text != 'null':
raise SpotifyException(r.status_code,
-1, '%s:\n %s' % (r.url, r.json()['error']['message']),
headers=r.headers)
else:
raise SpotifyException(r.status_code,
-1, '%s:\n %s' % (r.url, 'error'), headers=r.headers)
finally:
r.connection.close()
if r.text and len(r.text) > 0 and r.text != 'null':
results = r.json()
if self.trace: # pragma: no cover
print('RESP', results)
print()
return results
else:
return None
def _get(self, url, args=None, payload=None, **kwargs):
if args:
kwargs.update(args)
retries = self.max_get_retries
delay = 1
while retries > 0:
try:
return self._internal_call('GET', url, payload, kwargs)
except SpotifyException as e:
retries -= 1
status = e.http_status
# 429 means we hit a rate limit, backoff
if status == 429 or (status >= 500 and status < 600):
if retries < 0:
raise
else:
sleep_seconds = int(e.headers.get('Retry-After', delay))
print ('retrying ...' + str(sleep_seconds) + 'secs')
time.sleep(sleep_seconds + 1)
delay += 1
else:
raise
except Exception as e:
raise
print ('exception', str(e))
# some other exception. Requests have
# been know to throw a BadStatusLine exception
retries -= 1
if retries >= 0:
sleep_seconds = int(e.headers.get('Retry-After', delay))
print ('retrying ...' + str(delay) + 'secs')
time.sleep(sleep_seconds + 1)
delay += 1
else:
raise
def _post(self, url, args=None, payload=None, **kwargs):
if args:
kwargs.update(args)
return self._internal_call('POST', url, payload, kwargs)
def _delete(self, url, args=None, payload=None, **kwargs):
if args:
kwargs.update(args)
return self._internal_call('DELETE', url, payload, kwargs)
def _put(self, url, args=None, payload=None, **kwargs):
if args:
kwargs.update(args)
return self._internal_call('PUT', url, payload, kwargs)
def next(self, result):
""" returns the next result given a paged result
Parameters:
- result - a previously returned paged result
"""
if result['next']:
return self._get(result['next'])
else:
return None
def previous(self, result):
""" returns the previous result given a paged result
Parameters:
- result - a previously returned paged result
"""
if result['previous']:
return self._get(result['previous'])
else:
return None
def _warn_old(self, msg):
print('warning:' + msg, file=sys.stderr)
def _warn(self, msg, *args):
print('warning:' + msg.format(*args), file=sys.stderr)
def track(self, track_id):
""" returns a single track given the track's ID, URI or URL
Parameters:
- track_id - a spotify URI, URL or ID
"""
trid = self._get_id('track', track_id)
return self._get('tracks/' + trid)
def tracks(self, tracks, market = None):
""" returns a list of tracks given a list of track IDs, URIs, or URLs
Parameters:
- tracks - a list of spotify URIs, URLs or IDs
- market - an ISO 3166-1 alpha-2 country code.
"""
tlist = [self._get_id('track', t) for t in tracks]
return self._get('tracks/?ids=' + ','.join(tlist), market = market)
def artist(self, artist_id):
""" returns a single artist given the artist's ID, URI or URL
Parameters:
- artist_id - an artist ID, URI or URL
"""
trid = self._get_id('artist', artist_id)
return self._get('artists/' + trid)
def artists(self, artists):
""" returns a list of artists given the artist IDs, URIs, or URLs
Parameters:
- artists - a list of artist IDs, URIs or URLs
"""
tlist = [self._get_id('artist', a) for a in artists]
return self._get('artists/?ids=' + ','.join(tlist))
def artist_albums(self, artist_id, album_type=None, country=None, limit=20,
offset=0):
""" Get Spotify catalog information about an artist's albums
Parameters:
- artist_id - the artist ID, URI or URL
- album_type - 'album', 'single', 'appears_on', 'compilation'
- country - limit the response to one particular country.
- limit - the number of albums to return
- offset - the index of the first album to return
"""
trid = self._get_id('artist', artist_id)
return self._get('artists/' + trid + '/albums', album_type=album_type,
country=country, limit=limit, offset=offset)
def artist_top_tracks(self, artist_id, country='US'):
""" Get Spotify catalog information about an artist's top 10 tracks
by country.
Parameters:
- artist_id - the artist ID, URI or URL
- country - limit the response to one particular country.
"""
trid = self._get_id('artist', artist_id)
return self._get('artists/' + trid + '/top-tracks', country=country)
def artist_related_artists(self, artist_id):
""" Get Spotify catalog information about artists similar to an
identified artist. Similarity is based on analysis of the
Spotify community's listening history.
Parameters:
- artist_id - the artist ID, URI or URL
"""
trid = self._get_id('artist', artist_id)
return self._get('artists/' + trid + '/related-artists')
def album(self, album_id):
""" returns a single album given the album's ID, URIs or URL
Parameters:
- album_id - the album ID, URI or URL
"""
trid = self._get_id('album', album_id)
return self._get('albums/' + trid)
def album_tracks(self, album_id, limit=50, offset=0):
""" Get Spotify catalog information about an album's tracks
Parameters:
- album_id - the album ID, URI or URL
- limit - the number of items to return
- offset - the index of the first item to return
"""
trid = self._get_id('album', album_id)
return self._get('albums/' + trid + '/tracks/', limit=limit,
offset=offset)
def albums(self, albums):
""" returns a list of albums given the album IDs, URIs, or URLs
Parameters:
- albums - a list of album IDs, URIs or URLs
"""
tlist = [self._get_id('album', a) for a in albums]
return self._get('albums/?ids=' + ','.join(tlist))
def search(self, q, limit=10, offset=0, type='track', market=None):
""" searches for an item
Parameters:
- q - the search query
- limit - the number of items to return
- offset - the index of the first item to return
- type - the type of item to return. One of 'artist', 'album',
'track' or 'playlist'
- market - An ISO 3166-1 alpha-2 country code or the string from_token.
"""
return self._get('search', q=q, limit=limit, offset=offset, type=type, market=market)
def user(self, user):
""" Gets basic profile information about a Spotify User
Parameters:
- user - the id of the usr
"""
return self._get('users/' + user)
def current_user_playlists(self, limit=50, offset=0):
""" Get current user playlists without required getting his profile
Parameters:
- limit - the number of items to return
- offset - the index of the first item to return
"""
return self._get("me/playlists", limit=limit, offset=offset)
def user_playlists(self, user, limit=50, offset=0):
""" Gets playlists of a user
Parameters:
- user - the id of the usr
- limit - the number of items to return
- offset - the index of the first item to return
"""
return self._get("users/%s/playlists" % user, limit=limit,
offset=offset)
def user_playlist(self, user, playlist_id=None, fields=None):
""" Gets playlist of a user
Parameters:
- user - the id of the user
- playlist_id - the id of the playlist
- fields - which fields to return
"""
if playlist_id is None:
return self._get("users/%s/starred" % (user), fields=fields)
plid = self._get_id('playlist', playlist_id)
return self._get("users/%s/playlists/%s" % (user, plid), fields=fields)
def user_playlist_tracks(self, user, playlist_id=None, fields=None,
limit=100, offset=0, market=None):
""" Get full details of the tracks of a playlist owned by a user.
Parameters:
- user - the id of the user
- playlist_id - the id of the playlist
- fields - which fields to return
- limit - the maximum number of tracks to return
- offset - the index of the first track to return
- market - an ISO 3166-1 alpha-2 country code.
"""
plid = self._get_id('playlist', playlist_id)
return self._get("users/%s/playlists/%s/tracks" % (user, plid),
limit=limit, offset=offset, fields=fields,
market=market)
def user_playlist_create(self, user, name, public=True, description=''):
""" Creates a playlist for a user
Parameters:
- user - the id of the user
- name - the name of the playlist
- public - is the created playlist public
- description - the description of the playlist
"""
data = {'name': name, 'public': public, 'description': description}
return self._post("users/%s/playlists" % (user,), payload=data)
def user_playlist_change_details(
self, user, playlist_id, name=None, public=None,
collaborative=None, description=None):
""" Changes a playlist's name and/or public/private state
Parameters:
- user - the id of the user
- playlist_id - the id of the playlist
- name - optional name of the playlist
- public - optional is the playlist public
- collaborative - optional is the playlist collaborative
- description - optional description of the playlist
"""
data = {}
if isinstance(name, six.string_types):
data['name'] = name
if isinstance(public, bool):
data['public'] = public
if isinstance(collaborative, bool):
data['collaborative'] = collaborative
if isinstance(description, six.string_types):
data['description'] = description
return self._put("users/%s/playlists/%s" % (user, playlist_id),
payload=data)
def user_playlist_unfollow(self, user, playlist_id):
""" Unfollows (deletes) a playlist for a user
Parameters:
- user - the id of the user
- name - the name of the playlist
"""
return self._delete("users/%s/playlists/%s/followers" % (user, playlist_id))
def user_playlist_add_tracks(self, user, playlist_id, tracks,
position=None):
""" Adds tracks to a playlist
Parameters:
- user - the id of the user
- playlist_id - the id of the playlist
- tracks - a list of track URIs, URLs or IDs
- position - the position to add the tracks
"""
plid = self._get_id('playlist', playlist_id)
ftracks = [self._get_uri('track', tid) for tid in tracks]
return self._post("users/%s/playlists/%s/tracks" % (user, plid),
payload=ftracks, position=position)
def user_playlist_replace_tracks(self, user, playlist_id, tracks):
""" Replace all tracks in a playlist
Parameters:
- user - the id of the user
- playlist_id - the id of the playlist
- tracks - the list of track ids to add to the playlist
"""
plid = self._get_id('playlist', playlist_id)
ftracks = [self._get_uri('track', tid) for tid in tracks]
payload = {"uris": ftracks}
return self._put("users/%s/playlists/%s/tracks" % (user, plid),
payload=payload)
def user_playlist_reorder_tracks(
self, user, playlist_id, range_start, insert_before,
range_length=1, snapshot_id=None):
""" Reorder tracks in a playlist
Parameters:
- user - the id of the user
- playlist_id - the id of the playlist
- range_start - the position of the first track to be reordered
- range_length - optional the number of tracks to be reordered (default: 1)
- insert_before - the position where the tracks should be inserted
- snapshot_id - optional playlist's snapshot ID
"""
plid = self._get_id('playlist', playlist_id)
payload = {"range_start": range_start,
"range_length": range_length,
"insert_before": insert_before}
if snapshot_id:
payload["snapshot_id"] = snapshot_id
return self._put("users/%s/playlists/%s/tracks" % (user, plid),
payload=payload)
def user_playlist_remove_all_occurrences_of_tracks(
self, user, playlist_id, tracks, snapshot_id=None):
""" Removes all occurrences of the given tracks from the given playlist
Parameters:
- user - the id of the user
- playlist_id - the id of the playlist
- tracks - the list of track ids to add to the playlist
- snapshot_id - optional id of the playlist snapshot
"""
plid = self._get_id('playlist', playlist_id)
ftracks = [self._get_uri('track', tid) for tid in tracks]
payload = {"tracks": [{"uri": track} for track in ftracks]}
if snapshot_id:
payload["snapshot_id"] = snapshot_id
return self._delete("users/%s/playlists/%s/tracks" % (user, plid),
payload=payload)
def user_playlist_remove_specific_occurrences_of_tracks(
self, user, playlist_id, tracks, snapshot_id=None):
""" Removes all occurrences of the given tracks from the given playlist
Parameters:
- user - the id of the user
- playlist_id - the id of the playlist
- tracks - an array of objects containing Spotify URIs of the tracks to remove with their current positions in the playlist. For example:
[ { "uri":"4iV5W9uYEdYUVa79Axb7Rh", "positions":[2] },
{ "uri":"1301WleyT98MSxVHPZCA6M", "positions":[7] } ]
- snapshot_id - optional id of the playlist snapshot
"""
plid = self._get_id('playlist', playlist_id)
ftracks = []
for tr in tracks:
ftracks.append({
"uri": self._get_uri("track", tr["uri"]),
"positions": tr["positions"],
})
payload = {"tracks": ftracks}
if snapshot_id:
payload["snapshot_id"] = snapshot_id
return self._delete("users/%s/playlists/%s/tracks" % (user, plid),
payload=payload)
def user_playlist_follow_playlist(self, playlist_owner_id, playlist_id):
"""
Add the current authenticated user as a follower of a playlist.
Parameters:
- playlist_owner_id - the user id of the playlist owner
- playlist_id - the id of the playlist
"""
return self._put("users/{}/playlists/{}/followers".format(playlist_owner_id, playlist_id))
def user_playlist_is_following(self, playlist_owner_id, playlist_id, user_ids):
"""
Check to see if the given users are following the given playlist
Parameters:
- playlist_owner_id - the user id of the playlist owner
- playlist_id - the id of the playlist
- user_ids - the ids of the users that you want to check to see if they follow the playlist. Maximum: 5 ids.
"""
return self._get("users/{}/playlists/{}/followers/contains?ids={}".format(playlist_owner_id, playlist_id, ','.join(user_ids)))
def me(self):
""" Get detailed profile information about the current user.
An alias for the 'current_user' method.
"""
return self._get('me/')
def current_user(self):
""" Get detailed profile information about the current user.
An alias for the 'me' method.
"""
return self.me()
def current_user_playing_track(self):
''' Get information about the current users currently playing track.
'''
return self._get('me/player/currently-playing')
def current_user_saved_albums(self, limit=20, offset=0):
""" Gets a list of the albums saved in the current authorized user's
"Your Music" library
Parameters:
- limit - the number of albums to return
- offset - the index of the first album to return
"""
return self._get('me/albums', limit=limit, offset=offset)
def current_user_saved_tracks(self, limit=20, offset=0):
""" Gets a list of the tracks saved in the current authorized user's
"Your Music" library
Parameters:
- limit - the number of tracks to return
- offset - the index of the first track to return
"""
return self._get('me/tracks', limit=limit, offset=offset)
def current_user_followed_artists(self, limit=20, after=None):
""" Gets a list of the artists followed by the current authorized user
Parameters:
- limit - the number of tracks to return
- after - ghe last artist ID retrieved from the previous request
"""
return self._get('me/following', type='artist', limit=limit,
after=after)
def current_user_saved_tracks_delete(self, tracks=None):
""" Remove one or more tracks from the current user's
"Your Music" library.
Parameters:
- tracks - a list of track URIs, URLs or IDs
"""
tlist = []
if tracks is not None:
tlist = [self._get_id('track', t) for t in tracks]
return self._delete('me/tracks/?ids=' + ','.join(tlist))
def current_user_saved_tracks_contains(self, tracks=None):
""" Check if one or more tracks is already saved in
the current Spotify user���s ���Your Music��� library.
Parameters:
- tracks - a list of track URIs, URLs or IDs
"""
tlist = []
if tracks is not None:
tlist = [self._get_id('track', t) for t in tracks]
return self._get('me/tracks/contains?ids=' + ','.join(tlist))
def current_user_saved_tracks_add(self, tracks=None):
""" Add one or more tracks to the current user's
"Your Music" library.
Parameters:
- tracks - a list of track URIs, URLs or IDs
"""
tlist = []
if tracks is not None:
tlist = [self._get_id('track', t) for t in tracks]
return self._put('me/tracks/?ids=' + ','.join(tlist))
def current_user_top_artists(self, limit=20, offset=0,
time_range='medium_term'):
""" Get the current user's top artists
Parameters:
- limit - the number of entities to return
- offset - the index of the first entity to return
- time_range - Over what time frame are the affinities computed
Valid-values: short_term, medium_term, long_term
"""
return self._get('me/top/artists', time_range=time_range, limit=limit,
offset=offset)
def current_user_top_tracks(self, limit=20, offset=0,
time_range='medium_term'):
""" Get the current user's top tracks
Parameters:
- limit - the number of entities to return
- offset - the index of the first entity to return
- time_range - Over what time frame are the affinities computed
Valid-values: short_term, medium_term, long_term
"""
return self._get('me/top/tracks', time_range=time_range, limit=limit,
offset=offset)
def current_user_recently_played(self, limit=50):
''' Get the current user's recently played tracks
Parameters:
- limit - the number of entities to return
'''
return self._get('me/player/recently-played', limit=limit)
def current_user_saved_albums_add(self, albums=[]):
""" Add one or more albums to the current user's
"Your Music" library.
Parameters:
- albums - a list of album URIs, URLs or IDs
"""
alist = [self._get_id('album', a) for a in albums]
r = self._put('me/albums?ids=' + ','.join(alist))
return r
def user_follow_artists(self, ids=[]):
''' Follow one or more artists
Parameters:
- ids - a list of artist IDs
'''
return self._put('me/following?type=artist&ids=' + ','.join(ids))
def user_follow_users(self, ids=[]):
''' Follow one or more users
Parameters:
- ids - a list of user IDs
'''
return self._put('me/following?type=user&ids=' + ','.join(ids))
def featured_playlists(self, locale=None, country=None, timestamp=None,
limit=20, offset=0):
""" Get a list of Spotify featured playlists
Parameters:
- locale - The desired language, consisting of a lowercase ISO
639 language code and an uppercase ISO 3166-1 alpha-2 country
code, joined by an underscore.
- country - An ISO 3166-1 alpha-2 country code.
- timestamp - A timestamp in ISO 8601 format:
yyyy-MM-ddTHH:mm:ss. Use this parameter to specify the user's
local time to get results tailored for that specific date and
time in the day
- limit - The maximum number of items to return. Default: 20.
Minimum: 1. Maximum: 50
- offset - The index of the first item to return. Default: 0
(the first object). Use with limit to get the next set of
items.
"""
return self._get('browse/featured-playlists', locale=locale,
country=country, timestamp=timestamp, limit=limit,
offset=offset)
def new_releases(self, country=None, limit=20, offset=0):
""" Get a list of new album releases featured in Spotify
Parameters:
- country - An ISO 3166-1 alpha-2 country code.
- limit - The maximum number of items to return. Default: 20.
Minimum: 1. Maximum: 50
- offset - The index of the first item to return. Default: 0
(the first object). Use with limit to get the next set of
items.
"""
return self._get('browse/new-releases', country=country, limit=limit,
offset=offset)
def categories(self, country=None, locale=None, limit=20, offset=0):
""" Get a list of new album releases featured in Spotify
Parameters:
- country - An ISO 3166-1 alpha-2 country code.
- locale - The desired language, consisting of an ISO 639
language code and an ISO 3166-1 alpha-2 country code, joined
by an underscore.
- limit - The maximum number of items to return. Default: 20.
Minimum: 1. Maximum: 50
- offset - The index of the first item to return. Default: 0
(the first object). Use with limit to get the next set of
items.
"""
return self._get('browse/categories', country=country, locale=locale,
limit=limit, offset=offset)
def category_playlists(self, category_id=None, country=None, limit=20,
offset=0):
""" Get a list of new album releases featured in Spotify
Parameters:
- category_id - The Spotify category ID for the category.
- country - An ISO 3166-1 alpha-2 country code.
- limit - The maximum number of items to return. Default: 20.
Minimum: 1. Maximum: 50
- offset - The index of the first item to return. Default: 0
(the first object). Use with limit to get the next set of
items.
"""
return self._get('browse/categories/' + category_id + '/playlists',
country=country, limit=limit, offset=offset)
def recommendations(self, seed_artists=None, seed_genres=None,
seed_tracks=None, limit=20, country=None, **kwargs):
""" Get a list of recommended tracks for one to five seeds.
Parameters:
- seed_artists - a list of artist IDs, URIs or URLs
- seed_tracks - a list of artist IDs, URIs or URLs
- seed_genres - a list of genre names. Available genres for
recommendations can be found by calling recommendation_genre_seeds
- country - An ISO 3166-1 alpha-2 country code. If provided, all
results will be playable in this country.
- limit - The maximum number of items to return. Default: 20.
Minimum: 1. Maximum: 100
- min/max/target_<attribute> - For the tuneable track attributes listed
in the documentation, these values provide filters and targeting on
results.
"""
params = dict(limit=limit)
if seed_artists:
params['seed_artists'] = ','.join(
[self._get_id('artist', a) for a in seed_artists])
if seed_genres:
params['seed_genres'] = ','.join(seed_genres)
if seed_tracks:
params['seed_tracks'] = ','.join(
[self._get_id('track', t) for t in seed_tracks])
if country:
params['market'] = country
for attribute in ["acousticness", "danceability", "duration_ms",
"energy", "instrumentalness", "key", "liveness",
"loudness", "mode", "popularity", "speechiness",
"tempo", "time_signature", "valence"]:
for prefix in ["min_", "max_", "target_"]:
param = prefix + attribute
if param in kwargs:
params[param] = kwargs[param]
return self._get('recommendations', **params)
def recommendation_genre_seeds(self):
""" Get a list of genres available for the recommendations function.
"""
return self._get('recommendations/available-genre-seeds')
def audio_analysis(self, track_id):
""" Get audio analysis for a track based upon its Spotify ID
Parameters:
- track_id - a track URI, URL or ID
"""
trid = self._get_id('track', track_id)
return self._get('audio-analysis/' + trid)
def audio_features(self, tracks=[]):
""" Get audio features for one or multiple tracks based upon their Spotify IDs
Parameters:
- tracks - a list of track URIs, URLs or IDs, maximum: 50 ids
"""
if isinstance(tracks, str):
trackid = self._get_id('track', tracks)
results = self._get('audio-features/?ids=' + trackid)
else:
tlist = [self._get_id('track', t) for t in tracks]
results = self._get('audio-features/?ids=' + ','.join(tlist))
# the response has changed, look for the new style first, and if
# its not there, fallback on the old style
if 'audio_features' in results:
return results['audio_features']
else:
return results
def audio_analysis(self, id):
""" Get audio analysis for a track based upon its Spotify ID
Parameters:
- id - a track URIs, URLs or IDs
"""
id = self._get_id('track', id)
return self._get('audio-analysis/'+id)
def devices(self):
''' Get a list of user's available devices.
'''
return self._get("me/player/devices")
def current_playback(self, market = None):
''' Get information about user's current playback.
Parameters:
- market - an ISO 3166-1 alpha-2 country code.
'''
return self._get("me/player", market = market)
def currently_playing(self, market = None):
''' Get user's currently playing track.
Parameters:
- market - an ISO 3166-1 alpha-2 country code.
'''
return self._get("me/player/currently-playing", market = market)
def transfer_playback(self, device_id, force_play = True):
''' Transfer playback to another device.
Note that the API accepts a list of device ids, but only
actually supports one.
Parameters:
- device_id - transfer playback to this device
- force_play - true: after transfer, play. false:
keep current state.
'''
data = {
'device_ids': [device_id],
'play': force_play
}
return self._put("me/player", payload=data)
def start_playback(self, device_id = None, context_uri = None, uris = None, offset = None):
''' Start or resume user's playback.
Provide a `context_uri` to start playback or a album,
artist, or playlist.
Provide a `uris` list to start playback of one or more
tracks.
Provide `offset` as {"position": <int>} or {"uri": "<track uri>"}
to start playback at a particular offset.
Parameters:
- device_id - device target for playback
- context_uri - spotify context uri to play
- uris - spotify track uris
- offset - offset into context by index or track
'''
if context_uri is not None and uris is not None:
self._warn('specify either context uri or uris, not both')
return
if uris is not None and not isinstance(uris, list):
self._warn('uris must be a list')
return
data = {}
if context_uri is not None:
data['context_uri'] = context_uri
if uris is not None:
data['uris'] = uris
if offset is not None:
data['offset'] = offset
return self._put(self._append_device_id("me/player/play", device_id), payload=data)
def pause_playback(self, device_id = None):
''' Pause user's playback.
Parameters:
- device_id - device target for playback
'''
return self._put(self._append_device_id("me/player/pause", device_id))
def next_track(self, device_id = None):
''' Skip user's playback to next track.
Parameters:
- device_id - device target for playback
'''
return self._post(self._append_device_id("me/player/next", device_id))
def previous_track(self, device_id = None):
''' Skip user's playback to previous track.
Parameters:
- device_id - device target for playback
'''
return self._post(self._append_device_id("me/player/previous", device_id))
def seek_track(self, position_ms, device_id = None):
''' Seek to position in current track.
Parameters:
- position_ms - position in milliseconds to seek to
- device_id - device target for playback
'''
if not isinstance(position_ms, int):
self._warn('position_ms must be an integer')
return
return self._put(self._append_device_id("me/player/seek?position_ms=%s" % position_ms, device_id))
def repeat(self, state, device_id = None):
''' Set repeat mode for playback.
Parameters:
- state - `track`, `context`, or `off`
- device_id - device target for playback
'''
if state not in ['track', 'context', 'off']:
self._warn('invalid state')
return
self._put(self._append_device_id("me/player/repeat?state=%s" % state, device_id))
def volume(self, volume_percent, device_id = None):
''' Set playback volume.
Parameters:
- volume_percent - volume between 0 and 100
- device_id - device target for playback
'''
if not isinstance(volume_percent, int):
self._warn('volume must be an integer')
return
if volume_percent < 0 or volume_percent > 100:
self._warn('volume must be between 0 and 100, inclusive')
return
self._put(self._append_device_id("me/player/volume?volume_percent=%s" % volume_percent, device_id))
def shuffle(self, state, device_id = None):
''' Toggle playback shuffling.
Parameters:
- state - true or false
- device_id - device target for playback
'''
if not isinstance(state, bool):
self._warn('state must be a boolean')
return
state = str(state).lower()
self._put(self._append_device_id("me/player/shuffle?state=%s" % state, device_id))
def _append_device_id(self, path, device_id):
''' Append device ID to API path.
Parameters:
- device_id - device id to append
'''
if device_id:
if '?' in path:
path += "&device_id=%s" % device_id
else:
path += "?device_id=%s" % device_id
return path
def _get_id(self, type, id):
fields = id.split(':')
if len(fields) >= 3:
if type != fields[-2]:
self._warn('expected id of type %s but found type %s %s',
type, fields[-2], id)
return fields[-1]
fields = id.split('/')
if len(fields) >= 3:
itype = fields[-2]
if type != itype:
self._warn('expected id of type %s but found type %s %s',
type, itype, id)
return fields[-1]
return id
def _get_uri(self, type, id):
return 'spotify:' + type + ":" + self._get_id(type, id)