[ie/youtube] Suppress "Unavailable videos are hidden" warning (#10159)

[yt-dlp.git] / yt_dlp / extractor / eighttracks.py

import json
import random

from .common import InfoExtractor
from ..utils import (
    ExtractorError,
)


class EightTracksIE(InfoExtractor):
    IE_NAME = '8tracks'
    _VALID_URL = r'https?://8tracks\.com/(?P<user>[^/]+)/(?P<id>[^/#]+)(?:#.*)?$'
    _TEST = {
        'name': 'EightTracks',
        'url': 'http://8tracks.com/ytdl/youtube-dl-test-tracks-a',
        'info_dict': {
            'id': '1336550',
            'display_id': 'youtube-dl-test-tracks-a',
            'description': "test chars:  \"'/\\ä↭",
            'title': "youtube-dl test tracks \"'/\\ä↭<>",
        },
        'playlist': [
            {
                'md5': '96ce57f24389fc8734ce47f4c1abcc55',
                'info_dict': {
                    'id': '11885610',
                    'ext': 'm4a',
                    'title': "youtue-dl project<>\"' - youtube-dl test track 1 \"'/\\\u00e4\u21ad",
                    'uploader_id': 'ytdl',
                },
            },
            {
                'md5': '4ab26f05c1f7291ea460a3920be8021f',
                'info_dict': {
                    'id': '11885608',
                    'ext': 'm4a',
                    'title': "youtube-dl project - youtube-dl test track 2 \"'/\\\u00e4\u21ad",
                    'uploader_id': 'ytdl',
                },
            },
            {
                'md5': 'd30b5b5f74217410f4689605c35d1fd7',
                'info_dict': {
                    'id': '11885679',
                    'ext': 'm4a',
                    'title': "youtube-dl project as well - youtube-dl test track 3 \"'/\\\u00e4\u21ad",
                    'uploader_id': 'ytdl',
                },
            },
            {
                'md5': '4eb0a669317cd725f6bbd336a29f923a',
                'info_dict': {
                    'id': '11885680',
                    'ext': 'm4a',
                    'title': "youtube-dl project as well - youtube-dl test track 4 \"'/\\\u00e4\u21ad",
                    'uploader_id': 'ytdl',
                },
            },
            {
                'md5': '1893e872e263a2705558d1d319ad19e8',
                'info_dict': {
                    'id': '11885682',
                    'ext': 'm4a',
                    'title': "PH - youtube-dl test track 5 \"'/\\\u00e4\u21ad",
                    'uploader_id': 'ytdl',
                },
            },
            {
                'md5': 'b673c46f47a216ab1741ae8836af5899',
                'info_dict': {
                    'id': '11885683',
                    'ext': 'm4a',
                    'title': "PH - youtube-dl test track 6 \"'/\\\u00e4\u21ad",
                    'uploader_id': 'ytdl',
                },
            },
            {
                'md5': '1d74534e95df54986da7f5abf7d842b7',
                'info_dict': {
                    'id': '11885684',
                    'ext': 'm4a',
                    'title': "phihag - youtube-dl test track 7 \"'/\\\u00e4\u21ad",
                    'uploader_id': 'ytdl',
                },
            },
            {
                'md5': 'f081f47af8f6ae782ed131d38b9cd1c0',
                'info_dict': {
                    'id': '11885685',
                    'ext': 'm4a',
                    'title': "phihag - youtube-dl test track 8 \"'/\\\u00e4\u21ad",
                    'uploader_id': 'ytdl',
                },
            },
        ],
    }

    def _real_extract(self, url):
        playlist_id = self._match_id(url)

        webpage = self._download_webpage(url, playlist_id)

        data = self._parse_json(
            self._search_regex(
                r'(?s)PAGE\.mix\s*=\s*({.+?});\n', webpage, 'trax information'),
            playlist_id)

        session = str(random.randint(0, 1000000000))
        mix_id = data['id']
        track_count = data['tracks_count']
        duration = data['duration']
        avg_song_duration = float(duration) / track_count
        # duration is sometimes negative, use predefined avg duration
        if avg_song_duration <= 0:
            avg_song_duration = 300
        first_url = f'http://8tracks.com/sets/{session}/play?player=sm&mix_id={mix_id}&format=jsonh'
        next_url = first_url
        entries = []

        for i in range(track_count):
            api_json = None
            download_tries = 0

            while api_json is None:
                try:
                    api_json = self._download_webpage(
                        next_url, playlist_id,
                        note='Downloading song information %d/%d' % (i + 1, track_count),
                        errnote='Failed to download song information')
                except ExtractorError:
                    if download_tries > 3:
                        raise
                    else:
                        download_tries += 1
                        self._sleep(avg_song_duration, playlist_id)

            api_data = json.loads(api_json)
            track_data = api_data['set']['track']
            info = {
                'id': str(track_data['id']),
                'url': track_data['track_file_stream_url'],
                'title': track_data['performer'] + ' - ' + track_data['name'],
                'raw_title': track_data['name'],
                'uploader_id': data['user']['login'],
                'ext': 'm4a',
            }
            entries.append(info)

            next_url = 'http://8tracks.com/sets/{}/next?player=sm&mix_id={}&format=jsonh&track_id={}'.format(
                session, mix_id, track_data['id'])
        return {
            '_type': 'playlist',
            'entries': entries,
            'id': str(mix_id),
            'display_id': playlist_id,
            'title': data.get('name'),
            'description': data.get('description'),
        }