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import functools
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import json
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from .common import InfoExtractor
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from ..utils import (
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OnDemandPagedList,
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float_or_none,
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str_or_none,
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str_to_int,
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traverse_obj,
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unified_timestamp,
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)
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class PodchaserIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?podchaser\.com/podcasts/[\w-]+-(?P<podcast_id>\d+)(?:/episodes/[\w-]+-(?P<id>\d+))?'
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_PAGE_SIZE = 100
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_TESTS = [{
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'url': 'https://www.podchaser.com/podcasts/cum-town-36924/episodes/ep-285-freeze-me-off-104365585',
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'info_dict': {
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'id': '104365585',
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'title': 'Ep. 285 – freeze me off',
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'description': 'cam ahn',
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'thumbnail': r're:^https?://.*\.jpg$',
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'ext': 'mp3',
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'categories': ['Comedy'],
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'tags': ['comedy', 'dark humor'],
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'series': 'Cum Town',
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'duration': 3708,
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'timestamp': 1636531259,
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'upload_date': '20211110',
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'average_rating': 4.0,
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},
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}, {
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'url': 'https://www.podchaser.com/podcasts/the-bone-zone-28853',
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'info_dict': {
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'id': '28853',
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'title': 'The Bone Zone',
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'description': 'Podcast by The Bone Zone',
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},
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'playlist_count': 275,
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}, {
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'url': 'https://www.podchaser.com/podcasts/sean-carrolls-mindscape-scienc-699349/episodes',
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'info_dict': {
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'id': '699349',
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'title': 'Sean Carroll\'s Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas',
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'description': 'md5:2cbd8f4749891a84dc8235342e0b5ff1',
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},
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'playlist_mincount': 225,
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}]
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@staticmethod
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def _parse_episode(episode, podcast):
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return {
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'id': str(episode.get('id')),
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'title': episode.get('title'),
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'description': episode.get('description'),
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'url': episode.get('audio_url'),
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'thumbnail': episode.get('image_url'),
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'duration': str_to_int(episode.get('length')),
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'timestamp': unified_timestamp(episode.get('air_date')),
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'average_rating': float_or_none(episode.get('rating')),
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'categories': list(set(traverse_obj(podcast, (('summary', None), 'categories', ..., 'text')))),
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'tags': traverse_obj(podcast, ('tags', ..., 'text')),
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'series': podcast.get('title'),
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}
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def _call_api(self, path, *args, **kwargs):
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return self._download_json(f'https://api.podchaser.com/{path}', *args, **kwargs)
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def _fetch_page(self, podcast_id, podcast, page):
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json_response = self._call_api(
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'list/episode', podcast_id,
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headers={'Content-Type': 'application/json;charset=utf-8'},
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data=json.dumps({
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'start': page * self._PAGE_SIZE,
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'count': self._PAGE_SIZE,
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'sort_order': 'SORT_ORDER_RECENT',
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'filters': {
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'podcast_id': podcast_id,
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},
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'options': {},
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}).encode())
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for episode in json_response['entities']:
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yield self._parse_episode(episode, podcast)
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def _real_extract(self, url):
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podcast_id, episode_id = self._match_valid_url(url).group('podcast_id', 'id')
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podcast = self._call_api(f'podcasts/{podcast_id}', episode_id or podcast_id)
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if not episode_id:
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return self.playlist_result(
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OnDemandPagedList(functools.partial(self._fetch_page, podcast_id, podcast), self._PAGE_SIZE),
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str_or_none(podcast.get('id')), podcast.get('title'), podcast.get('description'))
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episode = self._call_api(f'episodes/{episode_id}', episode_id)
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return self._parse_episode(episode, podcast)
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