mirror of
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241 lines
8.5 KiB
Python
241 lines
8.5 KiB
Python
"""
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Adds Listenbrainz support to Beets.
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"""
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import json
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import requests
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import datetime
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from beets import config, ui
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from beets.plugins import BeetsPlugin
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import musicbrainzngs
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from beetsplug.lastimport import process_tracks
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class ListenBrainzPlugin(BeetsPlugin):
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data_source = "ListenBrainz"
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ROOT = "http://api.listenbrainz.org/1/"
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def __init__(self):
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super().__init__()
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self.token = self.config["token"].get()
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self.username = self.config["username"].get()
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self.AUTH_HEADER = {"Authorization": f"Token {self.token}"}
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config["listenbrainz"]["token"].redact = True
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def commands(self):
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"""Add beet UI commands to interact with ListenBrainz."""
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lbupdate_cmd = ui.Subcommand(
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"lbimport", help=f"Import {self.data_source} history"
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)
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def func(lib, opts, args):
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items = lib.items(ui.decargs(args))
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self._lbupdate(lib, self._log)
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lbupdate_cmd.func = func
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return [lbupdate_cmd]
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def _lbupdate(self, lib, log):
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"""Obtain view count from Listenbrainz."""
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found_total = 0
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unknown_total = 0
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ls = self.get_listens()
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tracks = self.get_tracks_from_listens(ls)
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log.info(f"Found {len(ls)} listens")
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if tracks:
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found, unknown = process_tracks(lib, tracks, log)
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found_total += found
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unknown_total += unknown
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log.info("... done!")
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log.info("{0} unknown play-counts", unknown_total)
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log.info("{0} play-counts imported", found_total)
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def _make_request(self, url, params=None):
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try:
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response = requests.get(
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url=url,
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headers=self.AUTH_HEADER,
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timeout=10,
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params=params,
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)
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response.raise_for_status()
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return response.json()
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except requests.exceptions.RequestException as e:
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self._log.debug(f"Invalid Search Error: {e}")
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return None
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def get_listens(self, min_ts=None, max_ts=None, count=None):
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"""Gets the listen history of a given user.
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Args:
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username: User to get listen history of.
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min_ts: History before this timestamp will not be returned.
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DO NOT USE WITH max_ts.
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max_ts: History after this timestamp will not be returned.
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DO NOT USE WITH min_ts.
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count: How many listens to return. If not specified,
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uses a default from the server.
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Returns:
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A list of listen info dictionaries if there's an OK status.
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Raises:
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An HTTPError if there's a failure.
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A ValueError if the JSON in the response is invalid.
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An IndexError if the JSON is not structured as expected.
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"""
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url = f"{self.ROOT}/user/{self.username}/listens"
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params = {
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k: v
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for k, v in {
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"min_ts": min_ts,
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"max_ts": max_ts,
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"count": count,
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}.items()
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if v is not None
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}
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response = self._make_request(url, params)
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if response is not None:
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return response["payload"]["listens"]
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else:
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return None
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# write a function to return all the listens in the followign JSON format:
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"""JSON format:
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[
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{
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"mbid": "...",
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"artist": "...",
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"title": "...",
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"playcount": "..."
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}
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]
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"""
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def get_tracks_from_listens(self, listens):
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tracks = []
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for track in listens:
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if track["track_metadata"].get("release_name") is None:
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continue
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mbid_mapping = track["track_metadata"].get("mbid_mapping", {})
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print(json.dumps(track, indent=4, sort_keys=True))
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if mbid_mapping.get("recording_mbid") is None:
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# search for the track using title and release
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resp = musicbrainzngs.search_recordings(
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query=track["track_metadata"].get("track_name"),
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release=track["track_metadata"].get("release_name"),
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artist=track["track_metadata"].get("artist_name"),
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)
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print(json.dumps(resp, indent=4, sort_keys=True))
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tracks.append(
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{
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"release_name": track["track_metadata"].get("release_name"),
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"name": track["track_metadata"].get("track_name"),
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"artist": {"name": track["track_metadata"].get("artist_name")},
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"mbid": mbid_mapping.get("recording_mbid"),
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"release_mbid": mbid_mapping.get("release_mbid"),
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"listened_at": track.get("listened_at"),
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}
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)
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return tracks
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def get_playlists_createdfor(self, username):
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"""Returns a list of playlists created by a user."""
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url = f"{self.ROOT}/user/{username}/playlists/createdfor"
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return self._make_request(url)
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def get_listenbrainz_playlists(self):
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resp = self.get_playlists_createdfor(self.username)
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playlists = resp.get("playlists")
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listenbrainz_playlists = []
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for playlist in playlists:
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playlist_info = playlist.get("playlist")
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if playlist_info.get("creator") == "listenbrainz":
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title = playlist_info.get("title")
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playlist_type = (
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"Exploration" if "Exploration" in title else "Jams"
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)
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date_str = title.split("week of ")[1].split(" ")[0]
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date = datetime.datetime.strptime(date_str, "%Y-%m-%d").date()
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identifier = playlist_info.get("identifier")
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id = identifier.split("/")[-1]
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listenbrainz_playlists.append(
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{"type": playlist_type, "date": date, "identifier": id}
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)
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return listenbrainz_playlists
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def get_playlist(self, identifier):
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"""Returns a playlist."""
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url = f"{self.ROOT}/playlist/{identifier}"
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return self._make_request(url)
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def get_tracks_from_playlist(self, playlist):
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"""This function returns a list of tracks in the playlist."""
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tracks = []
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for track in playlist.get("playlist").get("track"):
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tracks.append(
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{
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"artist": track.get("creator"),
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"identifier": track.get("identifier").split("/")[-1],
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"title": track.get("title"),
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}
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)
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return self.get_track_info(tracks)
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def get_track_info(self, tracks):
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track_info = []
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for track in tracks:
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identifier = track.get("identifier")
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resp = musicbrainzngs.get_recording_by_id(
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identifier, includes=["releases", "artist-credits"]
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)
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recording = resp.get("recording")
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title = recording.get("title")
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artist_credit = recording.get("artist-credit", [])
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if artist_credit:
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artist = artist_credit[0].get("artist", {}).get("name")
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else:
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artist = None
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releases = recording.get("release-list", [])
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if releases:
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album = releases[0].get("title")
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date = releases[0].get("date")
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year = date.split("-")[0] if date else None
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else:
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album = None
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year = None
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track_info.append(
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{
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"identifier": identifier,
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"title": title,
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"artist": artist,
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"album": album,
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"year": year,
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}
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)
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return track_info
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def get_weekly_playlist(self, index):
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"""Returns a list of weekly playlists based on the index."""
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playlists = self.get_listenbrainz_playlists()
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playlist = self.get_playlist(playlists[index].get("identifier"))
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return self.get_tracks_from_playlist(playlist)
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def get_weekly_exploration(self):
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"""Returns a list of weekly exploration."""
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return self.get_weekly_playlist(0)
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def get_weekly_jams(self):
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"""Returns a list of weekly jams."""
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return self.get_weekly_playlist(1)
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def get_last_weekly_exploration(self):
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"""Returns a list of weekly exploration."""
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return self.get_weekly_playlist(3)
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def get_last_weekly_jams(self):
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"""Returns a list of weekly jams."""
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return self.get_weekly_playlist(3)
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