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August 25, 2019 13:47
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Spotifyのプレイリスト情報取得
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import spotipy | |
from spotipy.oauth2 import SpotifyClientCredentials | |
import sys | |
playlist_id = '<playlist_id>' | |
client_id = '<client_id>' | |
client_secret = '<client_secret>' | |
client_credentials_manager = spotipy.oauth2.SpotifyClientCredentials(client_id, client_secret) | |
spotify = spotipy.Spotify(client_credentials_manager=client_credentials_manager) | |
base_dir = '<save_dir>' | |
playlist_file = f"{base_dir}/playlist-{playlist_id}.csv" | |
artist_file = f"{base_dir}/artist-{playlist_id}.csv" | |
album_file = f"{base_dir}/album-{playlist_id}.csv" | |
tracks = [] | |
artists = {} | |
albums = {} | |
# parse playlist | |
result = spotify._get(f"playlists/{playlist_id}") | |
playlist_id = result.get("id") | |
playlist_name = result.get("name") | |
for i, item in enumerate(result.get("tracks",{}).get("items",[])): | |
track = item.get("track", {}) | |
playlist_track_number = i + 1 | |
track_id = track.get('id') | |
track_name = track.get('name') | |
popularity = track.get("popularity", 0) | |
duration = track.get("duration_ms", 0) | |
track_result = spotify._get(f"audio-features/{track_id}") | |
key = track_result.get("key", 0) | |
mode = track_result.get("mode", 0) | |
time_signature = track_result.get("time_signature", 0) | |
tempo = track_result.get("tempo", 0) | |
danceability = track_result.get("danceability", 0.0) | |
energy = track_result.get("energy", 0.0) | |
loudness = track_result.get("loudness", 0.0) | |
speechiness = track_result.get("speechiness", 0.0) | |
acousticness = track_result.get("acousticness", 0.0) | |
instrumentalness = track_result.get("instrumentalness", 0.0) | |
liveness = track_result.get("liveness", 0.0) | |
valence = track_result.get("valence", 0.0) | |
album = track.get('album', {}) | |
album_id = album.get("id", "") | |
album_name = album.get("name", "") | |
release_date = album.get("release_date") | |
track_artists = [] | |
for a in track.get('artists', []): | |
artist_id = a.get("id") | |
artist_name = a.get("name") | |
if artist_id in track_artists: | |
track_artists.append(artists[artist_id]) | |
continue | |
artist_result = spotify._get(f"artists/{artist_id}") | |
followers_total = artist_result.get("followers", {}).get("total", 0) | |
popularity = artist_result.get('popularity', 0) | |
genres = artist_result.get('genres', []) | |
artist_item = { | |
"id": artist_id, | |
"name": artist_name, | |
"followers_total": followers_total, | |
"popularity": popularity, | |
"genres": genres, | |
} | |
track_artists.append(artist_item) | |
artists[artist_id] = artist_item | |
album_item = { | |
"id": album_id, | |
"name": album_name, | |
"release_date": release_date, | |
} | |
albums[album_id] = album_item | |
track_item = { | |
"playlist_id": playlist_id, | |
"track_id": track_id, | |
"album_id": album_id, | |
"artist_id": ",".join([x["id"] for x in track_artists]), | |
"playlist_name": playlist_name, | |
"playlist_track_number": playlist_track_number, | |
"track_name": track_name, | |
"album_name": album_name, | |
"release_date": release_date, | |
"artist_name": " / ".join([x["name"] for x in track_artists]), | |
"popularity": popularity, | |
"duration": duration, | |
"key": key, | |
"mode": mode, | |
"time_signature": time_signature, | |
"tempo": tempo, | |
"danceability": danceability, | |
"energy":energy, | |
"loudness":loudness, | |
"speechiness":speechiness, | |
"acousticness":acousticness, | |
"instrumentalness":instrumentalness, | |
"liveness":liveness, | |
"valence":valence, | |
} | |
tracks.append(track_item) | |
print(f"track: {item.get('track').get('id')}") | |
print(f"album: {item.get('track').get('album').get('id')}") | |
for artist in item.get("track").get("artists"): | |
print(f"artist: {artist.get('id')}") | |
with open(playlist_file, 'w') as f: | |
csv_data = [] | |
for t in tracks: | |
csv_data.append(','.join([ | |
t["playlist_id"], | |
t["track_id"], | |
t["album_id"], | |
f'\"{t["artist_id"]}\"', | |
f'\"{t["playlist_name"]}\"', | |
str(t["playlist_track_number"]), | |
f'\"{t["track_name"]}\"', | |
f'\"{t["artist_name"]}\"', | |
f'\"{t["album_name"]}\"', | |
t["release_date"], | |
str(t["popularity"]), | |
str(t["duration"]), | |
str(t["key"]), | |
str(t["mode"]), | |
str(t["time_signature"]), | |
str(t["tempo"]), | |
str(t["danceability"]), | |
str(t["energy"]), | |
str(t["loudness"]), | |
str(t["speechiness"]), | |
str(t["acousticness"]), | |
str(t["instrumentalness"]), | |
str(t["liveness"]), | |
str(t["valence"]), | |
])) | |
f.write('\n'.join(csv_data)) | |
with open(album_file, 'w') as f: | |
csv_data = [] | |
for k, v in albums.items(): | |
csv_data.append(','.join([ | |
v["id"], | |
f'\"{v["name"]}\"', | |
v["release_date"], | |
])) | |
f.write('\n'.join(csv_data)) | |
with open(artist_file, 'w') as f: | |
csv_data = [] | |
for k, v in artists.items(): | |
csv_data.append(','.join([ | |
v["id"], | |
f'\"{v["name"]}\"', | |
str(v["followers_total"]), | |
str(v["popularity"]), | |
','.join([f'\"{x}\"' for x in v["genres"]]), | |
])) | |
f.write('\n'.join(csv_data)) |
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