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			647 lines
		
	
	
		
			25 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			647 lines
		
	
	
		
			25 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
import hashlib
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import itertools
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import json
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import random
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import re
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import time
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from .common import InfoExtractor
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from ..aes import aes_ecb_encrypt, pkcs7_padding
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from ..utils import (
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    ExtractorError,
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    int_or_none,
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    join_nonempty,
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    str_or_none,
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    strftime_or_none,
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    traverse_obj,
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    unified_strdate,
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    url_or_none,
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    urljoin,
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    variadic,
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)
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class NetEaseMusicBaseIE(InfoExtractor):
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    # XXX: _extract_formats logic depends on the order of the levels in each tier
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    _LEVELS = (
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        'standard',  # free tier; 标准; 128kbps mp3 or aac
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        'higher',    # free tier; 192kbps mp3 or aac
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        'exhigh',    # free tier; 极高 (HQ); 320kbps mp3 or aac
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        'lossless',  # VIP  tier; 无损 (SQ); 48kHz/16bit flac
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        'hires',     # VIP  tier; 高解析度无损 (Hi-Res); 192kHz/24bit flac
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        'jyeffect',  # VIP  tier; 高清臻音 (Spatial Audio); 96kHz/24bit flac
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        'jymaster',  # SVIP tier; 超清母带 (Master); 192kHz/24bit flac
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        'sky',       # SVIP tier; 沉浸环绕声 (Surround Audio); flac
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    )
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    _API_BASE = 'http://music.163.com/api/'
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    _GEO_BYPASS = False
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    @staticmethod
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    def _kilo_or_none(value):
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        return int_or_none(value, scale=1000)
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    def _create_eapi_cipher(self, api_path, query_body, cookies):
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        request_text = json.dumps({**query_body, 'header': cookies}, separators=(',', ':'))
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        message = f'nobody{api_path}use{request_text}md5forencrypt'.encode('latin1')
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        msg_digest = hashlib.md5(message).hexdigest()
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        data = pkcs7_padding(list(str.encode(
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            f'{api_path}-36cd479b6b5-{request_text}-36cd479b6b5-{msg_digest}')))
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        encrypted = bytes(aes_ecb_encrypt(data, list(b'e82ckenh8dichen8')))
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        return f'params={encrypted.hex().upper()}'.encode()
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    def _download_eapi_json(self, path, video_id, query_body, headers={}, **kwargs):
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        cookies = {
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            'osver': 'undefined',
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            'deviceId': 'undefined',
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            'appver': '8.0.0',
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            'versioncode': '140',
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            'mobilename': 'undefined',
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            'buildver': '1623435496',
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            'resolution': '1920x1080',
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            '__csrf': '',
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            'os': 'pc',
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            'channel': 'undefined',
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            'requestId': f'{int(time.time() * 1000)}_{random.randint(0, 1000):04}',
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            **traverse_obj(self._get_cookies(self._API_BASE), {
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                'MUSIC_U': ('MUSIC_U', {lambda i: i.value}),
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            }),
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        }
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        return self._download_json(
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            urljoin('https://interface3.music.163.com/', f'/eapi{path}'), video_id,
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            data=self._create_eapi_cipher(f'/api{path}', query_body, cookies), headers={
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                'Referer': 'https://music.163.com',
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                'Cookie': '; '.join([f'{k}={v}' for k, v in cookies.items()]),
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                **headers,
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            }, **kwargs)
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    def _call_player_api(self, song_id, level):
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        return self._download_eapi_json(
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            '/song/enhance/player/url/v1', song_id,
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            {'ids': f'[{song_id}]', 'level': level, 'encodeType': 'flac'},
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            note=f'Downloading song URL info: level {level}')
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    def _extract_formats(self, info):
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        formats = []
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        song_id = info['id']
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        for level in self._LEVELS:
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            song = traverse_obj(
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                self._call_player_api(song_id, level), ('data', lambda _, v: url_or_none(v['url']), any))
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            if not song:
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                break  # Media is not available due to removal or geo-restriction
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            actual_level = song.get('level')
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            if actual_level and actual_level != level:
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                if level in ('lossless', 'jymaster'):
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                    break  # We've already extracted the highest level of the user's account tier
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                continue
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            formats.append({
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                'url': song['url'],
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                'format_id': level,
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                'vcodec': 'none',
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                **traverse_obj(song, {
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                    'ext': ('type', {str}),
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                    'abr': ('br', {self._kilo_or_none}),
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                    'filesize': ('size', {int_or_none}),
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                }),
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            })
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            if not actual_level:
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                break  # Only 1 level is available if API does not return a value (netease:program)
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        if not formats:
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            self.raise_geo_restricted(
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                'No media links found; possibly due to geo restriction', countries=['CN'])
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        return formats
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    def _query_api(self, endpoint, video_id, note):
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        result = self._download_json(
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            f'{self._API_BASE}{endpoint}', video_id, note, headers={'Referer': self._API_BASE})
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        code = traverse_obj(result, ('code', {int}))
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        message = traverse_obj(result, ('message', {str})) or ''
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        if code == -462:
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            self.raise_login_required(f'Login required to download: {message}')
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        elif code != 200:
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            raise ExtractorError(f'Failed to get meta info: {code} {message}')
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        return result
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    def _get_entries(self, songs_data, entry_keys=None, id_key='id', name_key='name'):
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        for song in traverse_obj(songs_data, (
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                *variadic(entry_keys, (str, bytes, dict, set)),
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                lambda _, v: int_or_none(v[id_key]) is not None)):
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            song_id = str(song[id_key])
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            yield self.url_result(
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                f'http://music.163.com/#/song?id={song_id}', NetEaseMusicIE,
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                song_id, traverse_obj(song, (name_key, {str})))
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class NetEaseMusicIE(NetEaseMusicBaseIE):
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    IE_NAME = 'netease:song'
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    IE_DESC = '网易云音乐'
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    _VALID_URL = r'https?://(?:y\.)?music\.163\.com/(?:[#m]/)?song\?.*?\bid=(?P<id>[0-9]+)'
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    _TESTS = [{
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        'url': 'https://music.163.com/#/song?id=550136151',
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        'info_dict': {
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            'id': '550136151',
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            'ext': 'mp3',
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            'title': 'It\'s Ok (Live)',
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            'creators': 'count:10',
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            'timestamp': 1522944000,
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            'upload_date': '20180405',
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            'description': 'md5:9fd07059c2ccee3950dc8363429a3135',
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            'duration': 197,
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            'thumbnail': r're:^http.*\.jpg',
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            'album': '偶像练习生 表演曲目合集',
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            'average_rating': int,
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            'album_artists': ['偶像练习生'],
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        },
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    }, {
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        'url': 'http://music.163.com/song?id=17241424',
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        'info_dict': {
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            'id': '17241424',
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            'ext': 'mp3',
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            'title': 'Opus 28',
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            'upload_date': '20080211',
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            'timestamp': 1202745600,
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            'duration': 263,
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            'thumbnail': r're:^http.*\.jpg',
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            'album': 'Piano Solos Vol. 2',
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            'album_artist': 'Dustin O\'Halloran',
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            'average_rating': int,
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            'description': '[00:05.00]纯音乐,请欣赏\n',
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            'album_artists': ['Dustin O\'Halloran'],
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            'creators': ['Dustin O\'Halloran'],
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            'subtitles': {'lyrics': [{'ext': 'lrc'}]},
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        },
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    }, {
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        'url': 'https://y.music.163.com/m/song?app_version=8.8.45&id=95670&uct2=sKnvS4+0YStsWkqsPhFijw%3D%3D&dlt=0846',
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        'md5': 'b896be78d8d34bd7bb665b26710913ff',
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        'info_dict': {
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            'id': '95670',
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            'ext': 'mp3',
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            'title': '国际歌',
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            'upload_date': '19911130',
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            'timestamp': 691516800,
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            'description': 'md5:1ba2f911a2b0aa398479f595224f2141',
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            'subtitles': {'lyrics': [{'ext': 'lrc'}]},
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            'duration': 268,
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            'alt_title': '伴唱:现代人乐队 合唱:总政歌舞团',
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            'thumbnail': r're:^http.*\.jpg',
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            'average_rating': int,
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            'album': '红色摇滚',
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            'album_artist': '侯牧人',
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            'creators': ['马备'],
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            'album_artists': ['侯牧人'],
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        },
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    }, {
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        'url': 'http://music.163.com/#/song?id=32102397',
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        'md5': '3e909614ce09b1ccef4a3eb205441190',
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        'info_dict': {
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            'id': '32102397',
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            'ext': 'mp3',
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            'title': 'Bad Blood',
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            'creators': ['Taylor Swift', 'Kendrick Lamar'],
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            'upload_date': '20150516',
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            'timestamp': 1431792000,
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            'description': 'md5:21535156efb73d6d1c355f95616e285a',
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            'subtitles': {'lyrics': [{'ext': 'lrc'}]},
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            'duration': 199,
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            'thumbnail': r're:^http.*\.jpg',
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            'album': 'Bad Blood',
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            'average_rating': int,
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            'album_artist': 'Taylor Swift',
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        },
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        'skip': 'Blocked outside Mainland China',
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    }, {
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        'note': 'Has translated name.',
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        'url': 'http://music.163.com/#/song?id=22735043',
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        'info_dict': {
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            'id': '22735043',
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            'ext': 'mp3',
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            'title': '소원을 말해봐 (Genie)',
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            'creators': ['少女时代'],
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            'upload_date': '20100127',
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            'timestamp': 1264608000,
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            'description': 'md5:03d1ffebec3139aa4bafe302369269c5',
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            'subtitles': {'lyrics': [{'ext': 'lrc'}]},
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            'duration': 229,
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            'alt_title': '说出愿望吧(Genie)',
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            'thumbnail': r're:^http.*\.jpg',
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            'average_rating': int,
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            'album': 'Oh!',
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            'album_artist': '少女时代',
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        },
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        'skip': 'Blocked outside Mainland China',
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    }]
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    def _process_lyrics(self, lyrics_info):
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        original = traverse_obj(lyrics_info, ('lrc', 'lyric', {str}))
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        translated = traverse_obj(lyrics_info, ('tlyric', 'lyric', {str}))
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        if not original or original == '[99:00.00]纯音乐,请欣赏\n':
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            return None
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        if not translated:
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            return {
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                'lyrics': [{'data': original, 'ext': 'lrc'}],
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            }
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        lyrics_expr = r'(\[[0-9]{2}:[0-9]{2}\.[0-9]{2,}\])([^\n]+)'
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        original_ts_texts = re.findall(lyrics_expr, original)
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        translation_ts_dict = dict(re.findall(lyrics_expr, translated))
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        merged = '\n'.join(
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            join_nonempty(f'{timestamp}{text}', translation_ts_dict.get(timestamp, ''), delim=' / ')
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            for timestamp, text in original_ts_texts)
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        return {
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            'lyrics_merged': [{'data': merged, 'ext': 'lrc'}],
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            'lyrics': [{'data': original, 'ext': 'lrc'}],
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            'lyrics_translated': [{'data': translated, 'ext': 'lrc'}],
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        }
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    def _real_extract(self, url):
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        song_id = self._match_id(url)
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        info = self._query_api(
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            f'song/detail?id={song_id}&ids=%5B{song_id}%5D', song_id, 'Downloading song info')['songs'][0]
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        formats = self._extract_formats(info)
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        lyrics = self._process_lyrics(self._query_api(
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            f'song/lyric?id={song_id}&lv=-1&tv=-1', song_id, 'Downloading lyrics data'))
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        lyric_data = {
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            'description': traverse_obj(lyrics, (('lyrics_merged', 'lyrics'), 0, 'data'), get_all=False),
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            'subtitles': lyrics,
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        } if lyrics else {}
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        return {
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            'id': song_id,
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            'formats': formats,
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            'alt_title': '/'.join(traverse_obj(info, (('transNames', 'alias'), ...))) or None,
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            'creators': traverse_obj(info, ('artists', ..., 'name')) or None,
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            'album_artists': traverse_obj(info, ('album', 'artists', ..., 'name')) or None,
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            **lyric_data,
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            **traverse_obj(info, {
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                'title': ('name', {str}),
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                'timestamp': ('album', 'publishTime', {self._kilo_or_none}),
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                'thumbnail': ('album', 'picUrl', {url_or_none}),
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                'duration': ('duration', {self._kilo_or_none}),
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                'album': ('album', 'name', {str}),
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                'average_rating': ('score', {int_or_none}),
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            }),
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        }
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class NetEaseMusicAlbumIE(NetEaseMusicBaseIE):
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    IE_NAME = 'netease:album'
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    IE_DESC = '网易云音乐 - 专辑'
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    _VALID_URL = r'https?://music\.163\.com/(?:#/)?album\?id=(?P<id>[0-9]+)'
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    _TESTS = [{
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        'url': 'https://music.163.com/#/album?id=133153666',
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        'info_dict': {
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            'id': '133153666',
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            'title': '桃几的翻唱',
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            'upload_date': '20210913',
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            'description': '桃几2021年翻唱合集',
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            'thumbnail': r're:^http.*\.jpg',
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        },
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        'playlist_mincount': 12,
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    }, {
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        'url': 'http://music.163.com/#/album?id=220780',
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        'info_dict': {
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            'id': '220780',
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            'title': 'B\'Day',
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            'upload_date': '20060904',
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            'description': 'md5:71a74e1d8f392d88cf1bbe48879ad0b0',
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            'thumbnail': r're:^http.*\.jpg',
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        },
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        'playlist_count': 23,
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    }]
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    def _real_extract(self, url):
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        album_id = self._match_id(url)
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        webpage = self._download_webpage(f'https://music.163.com/album?id={album_id}', album_id)
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        songs = self._search_json(
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            r'<textarea[^>]+\bid="song-list-pre-data"[^>]*>', webpage, 'metainfo', album_id,
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            end_pattern=r'</textarea>', contains_pattern=r'\[(?s:.+)\]')
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        metainfo = {
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            'title': self._og_search_property('title', webpage, 'title', fatal=False),
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            'description': self._html_search_regex(
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                (rf'<div[^>]+\bid="album-desc-{suffix}"[^>]*>(.*?)</div>' for suffix in ('more', 'dot')),
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                webpage, 'description', flags=re.S, fatal=False),
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            'thumbnail': self._og_search_property('image', webpage, 'thumbnail', fatal=False),
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            'upload_date': unified_strdate(self._html_search_meta('music:release_date', webpage, 'date', fatal=False)),
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        }
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        return self.playlist_result(self._get_entries(songs), album_id, **metainfo)
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class NetEaseMusicSingerIE(NetEaseMusicBaseIE):
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    IE_NAME = 'netease:singer'
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    IE_DESC = '网易云音乐 - 歌手'
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    _VALID_URL = r'https?://music\.163\.com/(?:#/)?artist\?id=(?P<id>[0-9]+)'
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    _TESTS = [{
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        'note': 'Singer has aliases.',
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        'url': 'http://music.163.com/#/artist?id=10559',
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        'info_dict': {
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            'id': '10559',
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            'title': '张惠妹 - aMEI;阿妹;阿密特',
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        },
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        'playlist_count': 50,
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    }, {
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        'note': 'Singer has translated name.',
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        'url': 'http://music.163.com/#/artist?id=124098',
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        'info_dict': {
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            'id': '124098',
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            'title': '李昇基 - 이승기',
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        },
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        'playlist_count': 50,
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    }, {
 | 
						|
        'note': 'Singer with both translated and alias',
 | 
						|
        'url': 'https://music.163.com/#/artist?id=159692',
 | 
						|
        'info_dict': {
 | 
						|
            'id': '159692',
 | 
						|
            'title': '初音ミク - 初音未来;Hatsune Miku',
 | 
						|
        },
 | 
						|
        'playlist_count': 50,
 | 
						|
    }]
 | 
						|
 | 
						|
    def _real_extract(self, url):
 | 
						|
        singer_id = self._match_id(url)
 | 
						|
 | 
						|
        info = self._query_api(
 | 
						|
            f'artist/{singer_id}?id={singer_id}', singer_id, note='Downloading singer data')
 | 
						|
 | 
						|
        name = join_nonempty(
 | 
						|
            traverse_obj(info, ('artist', 'name', {str})),
 | 
						|
            join_nonempty(*traverse_obj(info, ('artist', ('trans', ('alias', ...)), {str})), delim=';'),
 | 
						|
            delim=' - ')
 | 
						|
 | 
						|
        return self.playlist_result(self._get_entries(info, 'hotSongs'), singer_id, name)
 | 
						|
 | 
						|
 | 
						|
class NetEaseMusicListIE(NetEaseMusicBaseIE):
 | 
						|
    IE_NAME = 'netease:playlist'
 | 
						|
    IE_DESC = '网易云音乐 - 歌单'
 | 
						|
    _VALID_URL = r'https?://music\.163\.com/(?:#/)?(?:playlist|discover/toplist)\?id=(?P<id>[0-9]+)'
 | 
						|
    _TESTS = [{
 | 
						|
        'url': 'http://music.163.com/#/playlist?id=79177352',
 | 
						|
        'info_dict': {
 | 
						|
            'id': '79177352',
 | 
						|
            'title': 'Billboard 2007 Top 100',
 | 
						|
            'description': 'md5:12fd0819cab2965b9583ace0f8b7b022',
 | 
						|
            'tags': ['欧美'],
 | 
						|
            'uploader': '浑然破灭',
 | 
						|
            'uploader_id': '67549805',
 | 
						|
            'timestamp': int,
 | 
						|
            'upload_date': r're:\d{8}',
 | 
						|
        },
 | 
						|
        'playlist_mincount': 95,
 | 
						|
    }, {
 | 
						|
        'note': 'Toplist/Charts sample',
 | 
						|
        'url': 'https://music.163.com/#/discover/toplist?id=60198',
 | 
						|
        'info_dict': {
 | 
						|
            'id': '60198',
 | 
						|
            'title': 're:美国Billboard榜 [0-9]{4}-[0-9]{2}-[0-9]{2}',
 | 
						|
            'description': '美国Billboard排行榜',
 | 
						|
            'tags': ['流行', '欧美', '榜单'],
 | 
						|
            'uploader': 'Billboard公告牌',
 | 
						|
            'uploader_id': '48171',
 | 
						|
            'timestamp': int,
 | 
						|
            'upload_date': r're:\d{8}',
 | 
						|
        },
 | 
						|
        'playlist_count': 100,
 | 
						|
    }, {
 | 
						|
        'note': 'Toplist/Charts sample',
 | 
						|
        'url': 'http://music.163.com/#/discover/toplist?id=3733003',
 | 
						|
        'info_dict': {
 | 
						|
            'id': '3733003',
 | 
						|
            'title': 're:韩国Melon排行榜周榜(?: [0-9]{4}-[0-9]{2}-[0-9]{2})?',
 | 
						|
            'description': 'md5:73ec782a612711cadc7872d9c1e134fc',
 | 
						|
            'upload_date': '20200109',
 | 
						|
            'uploader_id': '2937386',
 | 
						|
            'tags': ['韩语', '榜单'],
 | 
						|
            'uploader': 'Melon榜单',
 | 
						|
            'timestamp': 1578569373,
 | 
						|
        },
 | 
						|
        'playlist_count': 50,
 | 
						|
    }]
 | 
						|
 | 
						|
    def _real_extract(self, url):
 | 
						|
        list_id = self._match_id(url)
 | 
						|
 | 
						|
        info = self._download_eapi_json(
 | 
						|
            '/v3/playlist/detail', list_id,
 | 
						|
            {'id': list_id, 't': '-1', 'n': '500', 's': '0'},
 | 
						|
            note='Downloading playlist info')
 | 
						|
 | 
						|
        metainfo = traverse_obj(info, ('playlist', {
 | 
						|
            'title': ('name', {str}),
 | 
						|
            'description': ('description', {str}),
 | 
						|
            'tags': ('tags', ..., {str}),
 | 
						|
            'uploader': ('creator', 'nickname', {str}),
 | 
						|
            'uploader_id': ('creator', 'userId', {str_or_none}),
 | 
						|
            'timestamp': ('updateTime', {self._kilo_or_none}),
 | 
						|
        }))
 | 
						|
        if traverse_obj(info, ('playlist', 'specialType')) == 10:
 | 
						|
            metainfo['title'] = f'{metainfo.get("title")} {strftime_or_none(metainfo.get("timestamp"), "%Y-%m-%d")}'
 | 
						|
 | 
						|
        return self.playlist_result(self._get_entries(info, ('playlist', 'tracks')), list_id, **metainfo)
 | 
						|
 | 
						|
 | 
						|
class NetEaseMusicMvIE(NetEaseMusicBaseIE):
 | 
						|
    IE_NAME = 'netease:mv'
 | 
						|
    IE_DESC = '网易云音乐 - MV'
 | 
						|
    _VALID_URL = r'https?://music\.163\.com/(?:#/)?mv\?id=(?P<id>[0-9]+)'
 | 
						|
    _TESTS = [{
 | 
						|
        'url': 'https://music.163.com/#/mv?id=10958064',
 | 
						|
        'info_dict': {
 | 
						|
            'id': '10958064',
 | 
						|
            'ext': 'mp4',
 | 
						|
            'title': '交换余生',
 | 
						|
            'description': 'md5:e845872cff28820642a2b02eda428fea',
 | 
						|
            'creators': ['林俊杰'],
 | 
						|
            'upload_date': '20200916',
 | 
						|
            'thumbnail': r're:http.*\.jpg',
 | 
						|
            'duration': 364,
 | 
						|
            'view_count': int,
 | 
						|
            'like_count': int,
 | 
						|
            'comment_count': int,
 | 
						|
        },
 | 
						|
    }, {
 | 
						|
        'url': 'http://music.163.com/#/mv?id=415350',
 | 
						|
        'info_dict': {
 | 
						|
            'id': '415350',
 | 
						|
            'ext': 'mp4',
 | 
						|
            'title': '이럴거면 그러지말지',
 | 
						|
            'description': '白雅言自作曲唱甜蜜爱情',
 | 
						|
            'creators': ['白娥娟'],
 | 
						|
            'upload_date': '20150520',
 | 
						|
            'thumbnail': r're:http.*\.jpg',
 | 
						|
            'duration': 216,
 | 
						|
            'view_count': int,
 | 
						|
            'like_count': int,
 | 
						|
            'comment_count': int,
 | 
						|
        },
 | 
						|
        'skip': 'Blocked outside Mainland China',
 | 
						|
    }, {
 | 
						|
        'note': 'This MV has multiple creators.',
 | 
						|
        'url': 'https://music.163.com/#/mv?id=22593543',
 | 
						|
        'info_dict': {
 | 
						|
            'id': '22593543',
 | 
						|
            'ext': 'mp4',
 | 
						|
            'title': '老北京杀器',
 | 
						|
            'creators': ['秃子2z', '辉子', 'Saber梁维嘉'],
 | 
						|
            'duration': 206,
 | 
						|
            'upload_date': '20240618',
 | 
						|
            'like_count': int,
 | 
						|
            'comment_count': int,
 | 
						|
            'thumbnail': r're:http.*\.jpg',
 | 
						|
            'view_count': int,
 | 
						|
        },
 | 
						|
    }]
 | 
						|
 | 
						|
    def _real_extract(self, url):
 | 
						|
        mv_id = self._match_id(url)
 | 
						|
 | 
						|
        info = self._query_api(
 | 
						|
            f'mv/detail?id={mv_id}&type=mp4', mv_id, 'Downloading mv info')['data']
 | 
						|
 | 
						|
        formats = [
 | 
						|
            {'url': mv_url, 'ext': 'mp4', 'format_id': f'{brs}p', 'height': int_or_none(brs)}
 | 
						|
            for brs, mv_url in info['brs'].items()
 | 
						|
        ]
 | 
						|
 | 
						|
        return {
 | 
						|
            'id': mv_id,
 | 
						|
            'formats': formats,
 | 
						|
            'creators': traverse_obj(info, ('artists', ..., 'name')) or [info.get('artistName')],
 | 
						|
            **traverse_obj(info, {
 | 
						|
                'title': ('name', {str}),
 | 
						|
                'description': (('desc', 'briefDesc'), {str}, {lambda x: x or None}),
 | 
						|
                'upload_date': ('publishTime', {unified_strdate}),
 | 
						|
                'thumbnail': ('cover', {url_or_none}),
 | 
						|
                'duration': ('duration', {self._kilo_or_none}),
 | 
						|
                'view_count': ('playCount', {int_or_none}),
 | 
						|
                'like_count': ('likeCount', {int_or_none}),
 | 
						|
                'comment_count': ('commentCount', {int_or_none}),
 | 
						|
            }, get_all=False),
 | 
						|
        }
 | 
						|
 | 
						|
 | 
						|
class NetEaseMusicProgramIE(NetEaseMusicBaseIE):
 | 
						|
    IE_NAME = 'netease:program'
 | 
						|
    IE_DESC = '网易云音乐 - 电台节目'
 | 
						|
    _VALID_URL = r'https?://music\.163\.com/(?:#/)?program\?id=(?P<id>[0-9]+)'
 | 
						|
    _TESTS = [{
 | 
						|
        'url': 'http://music.163.com/#/program?id=10109055',
 | 
						|
        'info_dict': {
 | 
						|
            'id': '32593346',
 | 
						|
            'ext': 'mp3',
 | 
						|
            'title': '不丹足球背后的故事',
 | 
						|
            'description': '喜马拉雅人的足球梦 ...',
 | 
						|
            'creators': ['大话西藏'],
 | 
						|
            'timestamp': 1434179287,
 | 
						|
            'upload_date': '20150613',
 | 
						|
            'thumbnail': r're:http.*\.jpg',
 | 
						|
            'duration': 900,
 | 
						|
        },
 | 
						|
    }, {
 | 
						|
        'note': 'This program has accompanying songs.',
 | 
						|
        'url': 'http://music.163.com/#/program?id=10141022',
 | 
						|
        'info_dict': {
 | 
						|
            'id': '10141022',
 | 
						|
            'title': '滚滚电台的有声节目',
 | 
						|
            'description': 'md5:8d594db46cc3e6509107ede70a4aaa3b',
 | 
						|
            'creators': ['滚滚电台ORZ'],
 | 
						|
            'timestamp': 1434450733,
 | 
						|
            'upload_date': '20150616',
 | 
						|
            'thumbnail': r're:http.*\.jpg',
 | 
						|
        },
 | 
						|
        'playlist_count': 4,
 | 
						|
    }, {
 | 
						|
        'note': 'This program has accompanying songs.',
 | 
						|
        'url': 'http://music.163.com/#/program?id=10141022',
 | 
						|
        'info_dict': {
 | 
						|
            'id': '32647209',
 | 
						|
            'ext': 'mp3',
 | 
						|
            'title': '滚滚电台的有声节目',
 | 
						|
            'description': 'md5:8d594db46cc3e6509107ede70a4aaa3b',
 | 
						|
            'creators': ['滚滚电台ORZ'],
 | 
						|
            'timestamp': 1434450733,
 | 
						|
            'upload_date': '20150616',
 | 
						|
            'thumbnail': r're:http.*\.jpg',
 | 
						|
            'duration': 1104,
 | 
						|
        },
 | 
						|
        'params': {
 | 
						|
            'noplaylist': True,
 | 
						|
        },
 | 
						|
    }]
 | 
						|
 | 
						|
    def _real_extract(self, url):
 | 
						|
        program_id = self._match_id(url)
 | 
						|
 | 
						|
        info = self._query_api(
 | 
						|
            f'dj/program/detail?id={program_id}', program_id, note='Downloading program info')['program']
 | 
						|
 | 
						|
        metainfo = traverse_obj(info, {
 | 
						|
            'title': ('name', {str}),
 | 
						|
            'description': ('description', {str}),
 | 
						|
            'creator': ('dj', 'brand', {str}),
 | 
						|
            'thumbnail': ('coverUrl', {url_or_none}),
 | 
						|
            'timestamp': ('createTime', {self._kilo_or_none}),
 | 
						|
        })
 | 
						|
 | 
						|
        if not self._yes_playlist(
 | 
						|
                info['songs'] and program_id, info['mainSong']['id'], playlist_label='program', video_label='song'):
 | 
						|
            formats = self._extract_formats(info['mainSong'])
 | 
						|
 | 
						|
            return {
 | 
						|
                'id': str(info['mainSong']['id']),
 | 
						|
                'formats': formats,
 | 
						|
                'duration': traverse_obj(info, ('mainSong', 'duration', {self._kilo_or_none})),
 | 
						|
                **metainfo,
 | 
						|
            }
 | 
						|
 | 
						|
        songs = traverse_obj(info, (('mainSong', ('songs', ...)),))
 | 
						|
        return self.playlist_result(self._get_entries(songs), program_id, **metainfo)
 | 
						|
 | 
						|
 | 
						|
class NetEaseMusicDjRadioIE(NetEaseMusicBaseIE):
 | 
						|
    IE_NAME = 'netease:djradio'
 | 
						|
    IE_DESC = '网易云音乐 - 电台'
 | 
						|
    _VALID_URL = r'https?://music\.163\.com/(?:#/)?djradio\?id=(?P<id>[0-9]+)'
 | 
						|
    _TEST = {
 | 
						|
        'url': 'http://music.163.com/#/djradio?id=42',
 | 
						|
        'info_dict': {
 | 
						|
            'id': '42',
 | 
						|
            'title': '声音蔓延',
 | 
						|
            'description': 'md5:c7381ebd7989f9f367668a5aee7d5f08',
 | 
						|
        },
 | 
						|
        'playlist_mincount': 40,
 | 
						|
    }
 | 
						|
    _PAGE_SIZE = 1000
 | 
						|
 | 
						|
    def _real_extract(self, url):
 | 
						|
        dj_id = self._match_id(url)
 | 
						|
 | 
						|
        metainfo = {}
 | 
						|
        entries = []
 | 
						|
        for offset in itertools.count(start=0, step=self._PAGE_SIZE):
 | 
						|
            info = self._query_api(
 | 
						|
                f'dj/program/byradio?asc=false&limit={self._PAGE_SIZE}&radioId={dj_id}&offset={offset}',
 | 
						|
                dj_id, note=f'Downloading dj programs - {offset}')
 | 
						|
 | 
						|
            entries.extend(self.url_result(
 | 
						|
                f'http://music.163.com/#/program?id={program["id"]}', NetEaseMusicProgramIE,
 | 
						|
                program['id'], program.get('name')) for program in info['programs'])
 | 
						|
            if not metainfo:
 | 
						|
                metainfo = traverse_obj(info, ('programs', 0, 'radio', {
 | 
						|
                    'title': ('name', {str}),
 | 
						|
                    'description': ('desc', {str}),
 | 
						|
                }))
 | 
						|
 | 
						|
            if not info['more']:
 | 
						|
                break
 | 
						|
 | 
						|
        return self.playlist_result(entries, dj_id, **metainfo)
 |