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youtube-dl/youtube_dl/extractor/acast.py
2018-04-08 00:21:55 +07:00

120 lines
4.6 KiB
Python

# coding: utf-8
from __future__ import unicode_literals
import re
import functools
from .common import InfoExtractor
from ..compat import compat_str
from ..utils import (
float_or_none,
int_or_none,
try_get,
unified_timestamp,
OnDemandPagedList,
)
class ACastIE(InfoExtractor):
IE_NAME = 'acast'
_VALID_URL = r'https?://(?:www\.)?acast\.com/(?P<channel>[^/]+)/(?P<id>[^/#?]+)'
_TESTS = [{
# test with one bling
'url': 'https://www.acast.com/condenasttraveler/-where-are-you-taipei-101-taiwan',
'md5': 'ada3de5a1e3a2a381327d749854788bb',
'info_dict': {
'id': '57de3baa-4bb0-487e-9418-2692c1277a34',
'ext': 'mp3',
'title': '"Where Are You?": Taipei 101, Taiwan',
'description': 'md5:a0b4ef3634e63866b542e5b1199a1a0e',
'timestamp': 1196172000,
'upload_date': '20071127',
'duration': 211,
'creator': 'Concierge',
'series': 'Condé Nast Traveler Podcast',
'episode': '"Where Are You?": Taipei 101, Taiwan',
}
}, {
# test with multiple blings
'url': 'https://www.acast.com/sparpodcast/2.raggarmordet-rosterurdetforflutna',
'md5': 'a02393c74f3bdb1801c3ec2695577ce0',
'info_dict': {
'id': '2a92b283-1a75-4ad8-8396-499c641de0d9',
'ext': 'mp3',
'title': '2. Raggarmordet - Röster ur det förflutna',
'description': 'md5:4f81f6d8cf2e12ee21a321d8bca32db4',
'timestamp': 1477346700,
'upload_date': '20161024',
'duration': 2766.602563,
'creator': 'Anton Berg & Martin Johnson',
'series': 'Spår',
'episode': '2. Raggarmordet - Röster ur det förflutna',
}
}]
def _real_extract(self, url):
channel, display_id = re.match(self._VALID_URL, url).groups()
s = self._download_json(
'https://play-api.acast.com/stitch/%s/%s' % (channel, display_id),
display_id)['result']
media_url = s['url']
cast_data = self._download_json(
'https://play-api.acast.com/splash/%s/%s' % (channel, display_id),
display_id)['result']
e = cast_data['episode']
title = e['name']
return {
'id': compat_str(e['id']),
'display_id': display_id,
'url': media_url,
'title': title,
'description': e.get('description') or e.get('summary'),
'thumbnail': e.get('image'),
'timestamp': unified_timestamp(e.get('publishingDate')),
'duration': float_or_none(s.get('duration') or e.get('duration')),
'filesize': int_or_none(e.get('contentLength')),
'creator': try_get(cast_data, lambda x: x['show']['author'], compat_str),
'series': try_get(cast_data, lambda x: x['show']['name'], compat_str),
'season_number': int_or_none(e.get('seasonNumber')),
'episode': title,
'episode_number': int_or_none(e.get('episodeNumber')),
}
class ACastChannelIE(InfoExtractor):
IE_NAME = 'acast:channel'
_VALID_URL = r'https?://(?:www\.)?acast\.com/(?P<id>[^/#?]+)'
_TEST = {
'url': 'https://www.acast.com/condenasttraveler',
'info_dict': {
'id': '50544219-29bb-499e-a083-6087f4cb7797',
'title': 'Condé Nast Traveler Podcast',
'description': 'md5:98646dee22a5b386626ae31866638fbd',
},
'playlist_mincount': 20,
}
_API_BASE_URL = 'https://www.acast.com/api/'
_PAGE_SIZE = 10
@classmethod
def suitable(cls, url):
return False if ACastIE.suitable(url) else super(ACastChannelIE, cls).suitable(url)
def _fetch_page(self, channel_slug, page):
casts = self._download_json(
self._API_BASE_URL + 'channels/%s/acasts?page=%s' % (channel_slug, page),
channel_slug, note='Download page %d of channel data' % page)
for cast in casts:
yield self.url_result(
'https://www.acast.com/%s/%s' % (channel_slug, cast['url']),
'ACast', cast['id'])
def _real_extract(self, url):
channel_slug = self._match_id(url)
channel_data = self._download_json(
self._API_BASE_URL + 'channels/%s' % channel_slug, channel_slug)
entries = OnDemandPagedList(functools.partial(
self._fetch_page, channel_slug), self._PAGE_SIZE)
return self.playlist_result(entries, compat_str(
channel_data['id']), channel_data['name'], channel_data.get('description'))