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Change to using Podchaser's API for data retrieval
I've temporarily removed the `podchaser.com/creators/creator-<creatorid>` path from _VALID_URL, because I haven't figured out how to get a Creator's 4 or 5 digit numeric ID from the alphanumeric ID in the URL--at least not without downloading the page's HTML, which looks tricky atm with cloudflare
This commit is contained in:
Conner
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commit
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1 changed files with 54 additions and 38 deletions
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@ -1,8 +1,8 @@
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# coding: utf-8
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from __future__ import unicode_literals
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import json
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import re
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from datetime import datetime
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from ..utils import float_or_none, try_get, str_to_int, unified_timestamp
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from ..utils import float_or_none, try_get, str_to_int, unified_timestamp, merge_dicts
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from ..compat import compat_str
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from .common import InfoExtractor
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@ -10,10 +10,8 @@ from .common import InfoExtractor
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class PodchaserIE(InfoExtractor):
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_VALID_URL = r'''(?x)
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https?://(?:www\.)?podchaser\.com/
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(?:(?:podcasts)|(?:creators))
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/[\w-]+-
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(?:
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(?P<creator_id>[\d]+[\w]+)|(?P<podcast_id>[\d]+))
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(?:podcasts/[\w-]+-(?P<podcast_id>[\d]+)))
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(?:/episodes/[\w\-]+-
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(?P<id>[\d]+))?'''
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@ -26,6 +24,7 @@ class PodchaserIE(InfoExtractor):
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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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@ -36,63 +35,80 @@ class PodchaserIE(InfoExtractor):
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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': 'md5:c39acd897170a8bf3ad94fc45dc25060',
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'description': 'Podcast by The Bone Zone',
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},
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'playlist_count': 6
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}, {
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'url': 'https://www.podchaser.com/creators/todd-glass-107ZzkFiEQ',
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'info_dict': {
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'id': '107ZzkFiEQ',
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'title': 'Todd Glass',
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'description': 'md5:0771e81d879f304f11254e5a56a97a58',
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},
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'playlist_mincount': 48
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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': 'md5:8692ce0c50cb900c5e4eb27b437dd67b'
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'description': 'md5:2cbd8f4749891a84dc8235342e0b5ff1'
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},
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'playlist_count': 25
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'playlist_mincount': 199
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}]
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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audio_id, podcast_id, creator_id = mobj.group('id'), \
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mobj.group('podcast_id'), mobj.group('creator_id')
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webpage = self._download_webpage(url, audio_id)
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page_title = self._html_search_meta(['title', 'og:title', 'twitter:title'], webpage, default=None) \
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or self._search_regex(
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r'<h1[^>]*>(.+?)</h1>', webpage, 'title', fatal=False, default="Podchaser Podcast")
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page_description = self._html_search_meta(['description', 'og:description', 'twitter:description'], webpage, default=None)
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audio_id, podcast_id = mobj.group('id'), mobj.group('podcast_id')
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data = self._search_regex(
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r'window.__APP_STATE__\s*=\s*(["\']?{.+?}["\']?);</script>', webpage, 'app state')
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# If one episode
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if audio_id:
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episodes = [self._download_json("https://api.podchaser.com/episodes/%s" % audio_id, audio_id)]
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while isinstance(data, compat_str):
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data = self._parse_json(data, audio_id)
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# Else get every episode available
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else:
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total_episode_count = self._download_json(
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"https://api.podchaser.com/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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"filters": {"podcast_id": podcast_id}
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}).encode()).get('total')
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episodes = []
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print(total_episode_count)
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for i in range(total_episode_count // 100 + 1):
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curr_episodes_data = self._download_json(
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"https://api.podchaser.com/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": i * 100,
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"count": (i + 1) * 100,
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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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}, "options": {}
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}).encode())
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curr_episodes = curr_episodes_data.get('entities') or []
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if len(curr_episodes) + len(episodes) <= total_episode_count:
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episodes.extend(curr_episodes)
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episodes = try_get(data, lambda x: x['podcast']['episodes']['entities'], dict) or {}
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episode_list = [(episodes.get(episode_id), episode_id) for episode_id in episodes]
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podcast_data = merge_dicts(
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self._download_json("https://api.podchaser.com/podcasts/%s" % podcast_id, audio_id or podcast_id) or {},
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episodes[0].get('podcast') or {} if episodes else {})
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entries = [{
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'id': episode_id,
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'id': compat_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': try_get(episode, lambda x: x['podcast']['image_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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'rating': float_or_none(episode.get('rating')),
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'categories': [x['text'] for x in try_get(episode, lambda x: x['podcast']['categories'], list) or []],
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'tags': [tag['text'] for tag in episode.get('tags') or []],
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'series': try_get(episode, lambda x: x['podcast']['title'], compat_str),
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} for episode, episode_id in episode_list]
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'categories': [
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x.get('text') for x in
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podcast_data.get('categories')
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or try_get(podcast_data, lambda x: x['summary']['categories'], list) or []],
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'tags': [tag.get('text') for tag in podcast_data.get('tags') or []],
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'series': podcast_data.get('title'),
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} for episode in episodes]
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if len(entries) > 1:
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# Return playlist
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return self.playlist_result(
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entries, playlist_id=(creator_id or podcast_id), playlist_title=page_title,
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playlist_description=page_description)
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entries, playlist_id=compat_str(podcast_data.get('id')),
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playlist_title=podcast_data.get('title'),
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playlist_description=podcast_data.get('description'))
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# Return episode
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return entries[0]
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