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