forked from platypush/platypush
294 lines
12 KiB
Python
294 lines
12 KiB
Python
from datetime import datetime
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from typing import Union
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from marshmallow import fields, pre_dump
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from marshmallow.schema import Schema
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from marshmallow.validate import OneOf, Range
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from platypush.plugins.media import PlayerState
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from platypush.schemas import normalize_datetime
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device_types = [
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'Unknown',
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'Computer',
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'Tablet',
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'Smartphone',
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'Speaker',
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'TV',
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'AVR',
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'STB',
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'Audio dongle',
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]
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class SpotifySchema(Schema):
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@staticmethod
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def _normalize_timestamp(t: Union[str, datetime]) -> datetime:
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if isinstance(t, str):
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# Replace the "Z" suffix with "+00:00"
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t = datetime.fromisoformat(t[:-1] + '+00:00')
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return t
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@pre_dump
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def _extract_url(self, data, **_):
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url = data.get('external_urls', {}).get('spotify')
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if url:
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data['url'] = url
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return data
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class SpotifyDeviceSchema(SpotifySchema):
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id = fields.String(required=True, dump_only=True, metadata=dict(description='Device unique ID'))
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name = fields.String(required=True, metadata=dict(description='Device name'))
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type = fields.String(attribute='deviceType', required=True, validate=OneOf(device_types),
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metadata=dict(description=f'Supported types: [{", ".join(device_types)}]'))
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volume = fields.Int(attribute='volume_percent', validate=Range(min=0, max=100),
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metadata=dict(description='Player volume in percentage [0-100]'))
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is_active = fields.Boolean(required=True, dump_only=True,
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metadata=dict(description='True if the device is currently active'))
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is_restricted = fields.Boolean(required=True, metadata=dict(description='True if the device has restricted access'))
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is_private_session = fields.Boolean(required=False,
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metadata=dict(description='True if the device is currently playing a private '
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'session'))
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class SpotifyTrackSchema(SpotifySchema):
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id = fields.String(required=True, dump_only=True, metadata=dict(description='Spotify ID'))
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uri = fields.String(required=True, dump_only=True, metadata=dict(description='Spotify URI'))
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url = fields.String(dump_only=True, metadata=dict(description='Spotify URL'))
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file = fields.String(required=True, dump_only=True,
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metadata=dict(description='Cross-compatibility file ID (same as uri)'))
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title = fields.String(attribute='name', required=True, metadata=dict(description='Track title'))
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artist = fields.String(metadata=dict(description='Track artist'))
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album = fields.String(metadata=dict(description='Track album'))
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image_url = fields.String(metadata=dict(description='Album image URL'))
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date = fields.Int(metadata=dict(description='Track year release date'))
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track = fields.Int(attribute='track_number', metadata=dict(description='Album track number'))
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duration = fields.Float(metadata=dict(description='Track duration in seconds'))
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popularity = fields.Int(metadata=dict(description='Popularity between 0 and 100'))
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type = fields.Constant('track', metadata=dict(description='track'))
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@pre_dump
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def normalize_fields(self, data, **_):
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album = data.pop('album', {})
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if album and isinstance(album, dict):
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data['album'] = album['name']
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data['date'] = int(album.get('release_date', '').split('-')[0])
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data['x-albumuri'] = album['uri']
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if album.get('images'):
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data['image_url'] = album['images'][0]['url']
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artists = data.pop('artists', [])
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if artists:
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data['artist'] = '; '.join([
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artist['name'] for artist in artists
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])
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duration_ms = data.pop('duration_ms', None)
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if duration_ms:
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data['duration'] = duration_ms/1000.
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return data
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class SpotifyAlbumSchema(SpotifySchema):
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id = fields.String(required=True, dump_only=True, metadata=dict(description='Spotify ID'))
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uri = fields.String(required=True, dump_only=True, metadata=dict(description='Spotify URI'))
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url = fields.String(dump_only=True, metadata=dict(description='Spotify URL'))
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name = fields.String(required=True, metadata=dict(description='Name/title'))
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artist = fields.String(metadata=dict(description='Artist'))
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image_url = fields.String(metadata=dict(description='Image URL'))
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date = fields.Int(metadata=dict(description='Release date'))
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tracks = fields.Nested(SpotifyTrackSchema, many=True, metadata=dict(description='List of tracks on the album'))
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popularity = fields.Int(metadata=dict(description='Popularity between 0 and 100'))
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type = fields.Constant('album', metadata=dict(description='album'))
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@pre_dump
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def normalize(self, data, **_):
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album = data.pop('album', data)
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tracks = album.pop('tracks', {}).pop('items', [])
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if tracks:
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album['tracks'] = tracks
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artists = album.pop('artists', [])
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if artists:
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album['artist'] = ';'.join([artist['name'] for artist in artists])
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date = album.pop('release_date', None)
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if date:
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album['date'] = date.split('-')[0]
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images = album.pop('images', [])
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if images:
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album['image_url'] = images[0]['url']
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return album
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class SpotifyUserSchema(SpotifySchema):
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id = fields.String(required=True, dump_only=True)
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display_name = fields.String(required=True)
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uri = fields.String(required=True, dump_only=True)
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class SpotifyPlaylistTrackSchema(SpotifyTrackSchema):
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position = fields.Int(validate=Range(min=1), metadata=dict(description='Position of the track in the playlist'))
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added_at = fields.DateTime(metadata=dict(description='When the track was added to the playlist'))
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added_by = fields.Nested(SpotifyUserSchema, metadata=dict(description='User that added the track'))
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type = fields.Constant('playlist', metadata=dict(description='playlist'))
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class SpotifyStatusSchema(SpotifySchema):
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device_id = fields.String(required=True, dump_only=True, metadata=dict(description='Playing device unique ID'))
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device_name = fields.String(required=True, metadata=dict(description='Playing device name'))
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state = fields.String(required=True, validate=OneOf([s.value for s in PlayerState]),
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metadata=dict(description=f'Supported types: [{", ".join([s.value for s in PlayerState])}]'))
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volume = fields.Int(validate=Range(min=0, max=100), required=False,
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metadata=dict(description='Player volume in percentage [0-100]'))
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elapsed = fields.Float(required=False, metadata=dict(description='Time elapsed into the current track'))
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time = fields.Float(required=False, metadata=dict(description='Duration of the current track'))
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repeat = fields.Boolean(metadata=dict(description='True if the device is in repeat mode'))
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random = fields.Boolean(attribute='shuffle_state',
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metadata=dict(description='True if the device is in shuffle mode'))
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track = fields.Nested(SpotifyTrackSchema, metadata=dict(description='Information about the current track'))
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@pre_dump
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def normalize_fields(self, data, **_):
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device = data.pop('device', {})
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if device:
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data['device_id'] = device['id']
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data['device_name'] = device['name']
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if device.get('volume_percent') is not None:
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data['volume'] = device['volume_percent']
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elapsed = data.pop('progress_ms', None)
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if elapsed is not None:
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data['elapsed'] = int(elapsed)/1000.
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track = data.pop('item', {})
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if track:
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data['track'] = track
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duration = track.get('duration_ms')
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if duration is not None:
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data['time'] = int(duration)/1000.
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is_playing = data.pop('is_playing', None)
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if is_playing is True:
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data['state'] = PlayerState.PLAY.value
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elif is_playing is False:
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data['state'] = PlayerState.PAUSE.value
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repeat = data.pop('repeat_state', None)
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data['repeat'] = False if (not repeat or repeat == 'off') else True
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return data
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class SpotifyHistoryItemSchema(SpotifyTrackSchema):
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played_at = fields.DateTime(metadata=dict(description='Item play datetime'))
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@pre_dump
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def _normalize_timestamps(self, data, **_):
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played_at = data.pop('played_at', None)
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if played_at:
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data['played_at'] = self._normalize_timestamp(played_at)
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return data
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class SpotifyPlaylistSchema(SpotifySchema):
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id = fields.String(required=True, dump_only=True)
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uri = fields.String(required=True, dump_only=True, metadata=dict(
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description='Playlist unique Spotify URI'
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))
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url = fields.String(dump_only=True, metadata=dict(description='Spotify URL'))
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name = fields.String(required=True)
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description = fields.String()
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owner = fields.Nested(SpotifyUserSchema, metadata=dict(
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description='Playlist owner data'
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))
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collaborative = fields.Boolean()
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public = fields.Boolean()
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snapshot_id = fields.String(dump_only=True, metadata=dict(
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description='Playlist snapshot ID - it changes when the playlist is modified'
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))
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tracks = fields.Nested(SpotifyPlaylistTrackSchema, many=True, metadata=dict(
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description='List of tracks in the playlist'
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))
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@pre_dump
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def _normalize_tracks(self, data, **_):
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if 'tracks' in data:
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if not isinstance(data['tracks'], list):
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data.pop('tracks')
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else:
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data['tracks'] = [
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{
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**track['track'],
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'added_at': normalize_datetime(track.get('added_at')),
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'added_by': track.get('added_by'),
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}
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if isinstance(track.get('track'), dict) else track
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for track in data['tracks']
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]
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return data
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class SpotifyEpisodeSchema(SpotifyTrackSchema):
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description = fields.String(metadata=dict(description='Episode description'))
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show = fields.String(metadata=dict(description='Episode show name'))
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type = fields.Constant('episode', metadata=dict(description='episode'))
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@pre_dump
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def normalize_fields(self, data, **_):
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data = data.pop('episode', data)
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# Cross-compatibility with SpotifyTrackSchema
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show = data.pop('show', {})
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data['artist'] = data['album'] = data['show'] = show.get('name')
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data['x-albumuri'] = show['uri']
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images = data.pop('images', show.pop('images', []))
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if images:
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data['image_url'] = images[0]['url']
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return data
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class SpotifyShowSchema(SpotifyAlbumSchema):
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description = fields.String(metadata=dict(description='Show description'))
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publisher = fields.String(metadata=dict(description='Show publisher name'))
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type = fields.Constant('show', metadata=dict(description='show'))
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@pre_dump
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def normalize_fields(self, data, **_):
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data = data.pop('show', data)
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# Cross-compatibility with SpotifyAlbumSchema
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data['artist'] = data.get('publisher', data.get('name'))
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images = data.pop('images', [])
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if images:
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data['image_url'] = images[0]['url']
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return data
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class SpotifyArtistSchema(SpotifySchema):
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id = fields.String(metadata=dict(description='Spotify ID'))
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uri = fields.String(metadata=dict(description='Spotify URI'))
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url = fields.String(dump_only=True, metadata=dict(description='Spotify URL'))
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name = fields.String(metadata=dict(description='Artist name'))
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genres = fields.List(fields.String, metadata=dict(description='Artist genres'))
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popularity = fields.Int(metadata=dict(description='Popularity between 0 and 100'))
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image_url = fields.String(metadata=dict(description='Image URL'))
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type = fields.Constant('artist', metadata=dict(description='artist'))
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@pre_dump
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def normalize_fields(self, data, **_):
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data = data.pop('artist', data)
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images = data.pop('images', [])
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if images:
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data['image_url'] = images[0]['url']
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return data
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