SpotifyClient

class spotify_client.SpotifyClient(client_id: str = None, secret_key: str = None, identifier: str = 'SpotifyClient')

Wrapper around the Spotify API

Variables

  • client_id – Spotify client ID used for authenticating with API

  • secret_key – Spotify secret key used for authenticating with API

  • identifier – Identifier to include in log messages for identifying requests

_make_spotify_request(method: str, url: str, params: dict = None, data: Union[dict, bytes] = None, json: dict = None, headers: dict = None) → dict

Make a request to the Spotify API and return the JSON response

Parameters

  • method – (str) HTTP method to use when sending request

  • url – (str) URL to send request to

  • params – (dict) GET query params to add to URL

  • data – (dict or bytes) POST data to send in request

  • json – (dict) JSON data to send in request

  • headers – (dict) Headers to include in request

Returns

(dict) Response content

Raises

SpotifyException if request was unsuccessful

Raises

ClientException if unexpected error encountered

add_songs_to_playlist(auth_code: str, playlist_id: str, songs: list) → None

Add songs to a specified playlist

Parameters

  • auth_code – (str) Access token for user from Spotify

  • playlist_id – (str) Spotify playlist ID to add songs to

  • songs – (list) Collection of Spotify track URIs to add to playlist

add_track_to_saved_songs(auth_code: str, song_uri: str)

Add a Spotify song to a users saved songs library

Parameters

  • auth_code – (str) Access token for user from Spotify

  • song_uri – (str) Spotify URI code for song to save

add_track_to_user_queue(auth_code: str, song_uri: str) → None

Add a Spotify track to the authenticated user’s queue.

Requires user-modify-playback-state OAuth scope from Spotify

Parameters

  • auth_code – (str) Access token for user from Spotify

  • song_uri – (str) Spotify URI code for song to add to queue

batch_tracks(tracks: list, batch_size: int = None) → List[list]

Some Spotify endpoints have a limit on the number of tracks to send in one request. This method will take a list of tracks and create a list of batches for including in Spotify requests.

Parameters

  • tracks – (list) List of tracks to batch

  • batch_size – (int) Optional size of batches to return

Returns

(list[list]) Original list of tracks, batched into lists of batch_size

First step in the Spotify user authorization flow. This builds the request to authorize the application with Spotify. Note that this function simply builds the URL for the user to visit, the actual behavior for the authorization need to be made client-side.

Parameters

  • state – (str) State to pass in request. Used for validating redirect URI against request

  • scopes – (list(str)) Spotify OAuth scopes to grant in authentication request

  • redirect_url – (str) URL to redirect to after OAuth confirmation

Returns

(str) URL for Spotify OAuth confirmation

create_playlist(auth_code: str, spotify_user_id: str, playlist_name: str) → str

Create a playlist for the given Spotify user. Note that this creates an empty playlist, a subsequent API call should be made to populate the playlist with songs.

Parameters

  • auth_code – (str) Access token for user from Spotify

  • spotify_user_id – (str) Spotify username for the given user

  • playlist_name – (str) Name of the playlist to be created

Returns

(str) Spotify playlist ID for the created playlist

delete_songs_from_playlist(auth_code: str, playlist_id: str, songs: list) → None

Remove songs from a specified playlist

Parameters

  • auth_code – (str) Access token for user from Spotify

  • playlist_id – (str) Spotify playlist ID to remove songs from

  • songs – (list) Collection of Spotify track URIs to remove from playlist

get_access_and_refresh_tokens(code: str, redirect_url: str) → dict

Make a request to the Spotify authorization endpoint to obtain the access and refresh tokens for a user after they have granted our application permission to Spotify on their behalf.

Parameters

  • code – (str) Authorization code returned from initial request for Spotify OAuth

  • redirect_url – (str) URL to redirect to after OAuth confirmation

Returns

(dict) - access_token (str) - refresh_token (str)

get_all_songs_from_user_playlist(auth_code: str, playlist_id: str) → List[str]

Get all the song URIs from the playlist for the given user

Parameters

  • auth_code – (str) Access token for user who owns the playlist

  • playlist_id – (str) Playlist ID from Spotify

Returns

List of Spotify URIs for songs in playlist

get_attributes_for_track(uri: str) → dict

Fetch song metadata for a singular track

Parameters

uri – (str) URI of song to search for on Spotify

Returns

(dict) - name (str) - artist (str) - code (str)

get_audio_features_for_tracks(tracks: List[dict]) → List[dict]

Get audio features (attributes we use for determining song emotion) for a number of tracks. Will update the tracks in place, each track in the list is a dictionary of values needed to create a Song object. This method returns the list of tracks updated with the tracks emotion attribute values.

Parameters

tracks – (list[dict]) Song mappings

Returns

(list[dict]) Song mappings + (energy, valence, danceability)

get_code_from_spotify_uri(code: str) → str

Get the Spotify code (alphanumeric value) from the Spotify song URI. Used in requests to Spotify for a track, as Spotify only cares about the alphanumeric value.

Ex. Given ‘spotify:track:19p0PEnGr6XtRqCYEI8Ucc’, return ‘19p0PEnGr6XtRqCYEI8Ucc’

Parameters

code – (str) Full Spotify URI for a song

Returns

(str) Spotify code for the song

get_playlists_for_category(category: str, num_playlists: int) → List[dict]

Get a number of playlists from Spotify for a given category

Parameters

  • category – (str) Category ID of a genre in Spotify

  • num_playlists – (int) Number of playlists to return

Returns

(list[dict]) Playlist mappings for the given category - name (str): Name of the playlist - uri (str): Spotify ID for the playlist - user (str): Spotify ID for the playlist owner

get_recently_played_tracks_for_user(auth_code: str, limit: int = None) → dict

Retrieve the top limit tracks that a user has listened to on Spotify - Requires the user-read-recently-played Spotify OAuth scope

Parameters

  • auth_code – (str) Access token for user from Spotify

  • limit – (int) Number of tracks to return (default to self.DEFAULT_RECENTLY_PLAYED_TRACKS_LIMIT)

Returns

(dict) Response of play history objects from Spotify API

get_recommendations(target: str, min_value: float, max_value: float, seed_tracks: List[str], limit: int)

Make a request to get recommendations for the target values based on the tracks supplied as the seed entity batch. This will return songs from the Spotify API whose attributes most closely match the seed tracks attributes for the given target

Parameters

  • target – (str) Spotify attribute value to use in recommendation query

  • min_value – (float) Minimum target value to use in recommendation query

  • max_value – (float) Maximum target value to use in recommendation query

  • seed_tracks – (List[str]) List of Spotify song ids to use as entity batch

  • limit – (int) Max number of results to return from recommendation query

Returns

(dict) Recommendations object from Spotify API

get_songs_from_playlist(playlist: dict, num_songs: int, allow_explicit: bool = False) → List[dict]

Get a number of songs randomly from the given playlist. List of songs is shuffled and the number of desired tracks are returned.

Parameters

  • playlist – (dict) Mapping of values needed to retrieve playlist tracks

  • num_songs – (int) Number of songs to return from this playlist

  • allow_explicit – (bool) Flag to indicate whether or not to return explicit songs (default False)

Returns

(list[dict]) Song mappings from the given playlist

  • name (str): Name of the song

  • artist (str): Name of the artist

  • code (str): Spotify ID of the song

get_user_playlists(auth_code: str, spotify_user_id: str) → dict

Get all playlists for the given Spotify user.

Parameters

  • auth_code – (str) Access token for user from Spotify

  • spotify_user_id – (str) Spotify username for the given user

Returns

(dict) Spotify response for all users playlists

get_user_profile(access_token: str) → dict

Get data on the user from Spotify API /me endpoint

Parameters

access_token – (str) OAuth token from Spotify for the user

Returns

(dict) Payload for the given user

get_user_top_artists(auth_code: str, max_top_artists: int) → List[str]

Retrieve the top artists from Spotify for a user.

Parameters

  • auth_code – (str) Access token for user from Spotify

  • max_top_artists – (int) Max number of top artists to retrieve

Returns

(list(str)) List of top artists for the user from Spotify

refresh_access_token(refresh_token: str) → str

Refresh application on behalf of user given a refresh token. On a successful response, will return an access token for the user good for the timeout period for Spotify authentication (One hour.)

Parameters

refresh_token – (str) Refresh token for user from Spotify

Returns

(str) New access token for user

search(query: str, search_types: Union[str, List], limit: int = None) → dict

Query the API for resources that match a given query.

Parameters

  • query – (str) Query to send to the endpoint

  • search_types – (str | list) Single or multiple item types to search across. Must be one of album, artist, playlist, track, show, episode.

  • limit – (int) Maximum number of resources to return. Default to max of 50 resources

Returns

(dict) Response from API. See https://developer.spotify.com/documentation/web-api/reference/search/search/#fields-reference for full details.

upload_image_to_playlist(auth_code: str, playlist_id: str, image_filepath: str) → None

Upload a custom image for a playlist. Requires ugc-image-upload and playlist-modify-public/playlist-modify-private scopes from Spotify

Parameters

  • auth_code – (str) Access token for user who owns the playlist

  • playlist_id – (str) Playlist ID from Spotify

  • image_filepath – (str) Path to the image file to upload