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yt-dlp/yt_dlp/extractor/dplay.py
Sipherdrakon 45d1f15725
[dplay] Add ScienceChannelIE (#567) 
Authored by: Sipherdrakon
2021-07-29 09:55:00 +05:30

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# coding: utf-8
from __future__ import unicode_literals
import json
import re
from .common import InfoExtractor
from ..compat import compat_HTTPError
from ..utils import (
determine_ext,
ExtractorError,
float_or_none,
int_or_none,
strip_or_none,
unified_timestamp,
)
class DPlayIE(InfoExtractor):
_PATH_REGEX = r'/(?P<id>[^/]+/[^/?#]+)'
_VALID_URL = r'''(?x)https?://
(?P<domain>
(?:www\.)?(?P<host>d
(?:
play\.(?P<country>dk|fi|jp|se|no)|
iscoveryplus\.(?P<plus_country>dk|es|fi|it|se|no)
)
)|
(?P<subdomain_country>es|it)\.dplay\.com
)/[^/]+''' + _PATH_REGEX
_TESTS = [{
# non geo restricted, via secure api, unsigned download hls URL
'url': 'https://www.dplay.se/videos/nugammalt-77-handelser-som-format-sverige/nugammalt-77-handelser-som-format-sverige-101',
'info_dict': {
'id': '13628',
'display_id': 'nugammalt-77-handelser-som-format-sverige/nugammalt-77-handelser-som-format-sverige-101',
'ext': 'mp4',
'title': 'Svensken lär sig njuta av livet',
'description': 'md5:d3819c9bccffd0fe458ca42451dd50d8',
'duration': 2649.856,
'timestamp': 1365453720,
'upload_date': '20130408',
'creator': 'Kanal 5',
'series': 'Nugammalt - 77 händelser som format Sverige',
'season_number': 1,
'episode_number': 1,
},
'params': {
'format': 'bestvideo',
'skip_download': True,
},
}, {
# geo restricted, via secure api, unsigned download hls URL
'url': 'http://www.dplay.dk/videoer/ted-bundy-mind-of-a-monster/ted-bundy-mind-of-a-monster',
'info_dict': {
'id': '104465',
'display_id': 'ted-bundy-mind-of-a-monster/ted-bundy-mind-of-a-monster',
'ext': 'mp4',
'title': 'Ted Bundy: Mind Of A Monster',
'description': 'md5:8b780f6f18de4dae631668b8a9637995',
'duration': 5290.027,
'timestamp': 1570694400,
'upload_date': '20191010',
'creator': 'ID - Investigation Discovery',
'series': 'Ted Bundy: Mind Of A Monster',
'season_number': 1,
'episode_number': 1,
},
'params': {
'format': 'bestvideo',
'skip_download': True,
},
}, {
# disco-api
'url': 'https://www.dplay.no/videoer/i-kongens-klr/sesong-1-episode-7',
'info_dict': {
'id': '40206',
'display_id': 'i-kongens-klr/sesong-1-episode-7',
'ext': 'mp4',
'title': 'Episode 7',
'description': 'md5:e3e1411b2b9aebeea36a6ec5d50c60cf',
'duration': 2611.16,
'timestamp': 1516726800,
'upload_date': '20180123',
'series': 'I kongens klær',
'season_number': 1,
'episode_number': 7,
},
'params': {
'format': 'bestvideo',
'skip_download': True,
},
'skip': 'Available for Premium users',
}, {
'url': 'http://it.dplay.com/nove/biografie-imbarazzanti/luigi-di-maio-la-psicosi-di-stanislawskij/',
'md5': '2b808ffb00fc47b884a172ca5d13053c',
'info_dict': {
'id': '6918',
'display_id': 'biografie-imbarazzanti/luigi-di-maio-la-psicosi-di-stanislawskij',
'ext': 'mp4',
'title': 'Luigi Di Maio: la psicosi di Stanislawskij',
'description': 'md5:3c7a4303aef85868f867a26f5cc14813',
'thumbnail': r're:^https?://.*\.jpe?g',
'upload_date': '20160524',
'timestamp': 1464076800,
'series': 'Biografie imbarazzanti',
'season_number': 1,
'episode': 'Episode 1',
'episode_number': 1,
},
}, {
'url': 'https://es.dplay.com/dmax/la-fiebre-del-oro/temporada-8-episodio-1/',
'info_dict': {
'id': '21652',
'display_id': 'la-fiebre-del-oro/temporada-8-episodio-1',
'ext': 'mp4',
'title': 'Episodio 1',
'description': 'md5:b9dcff2071086e003737485210675f69',
'thumbnail': r're:^https?://.*\.png',
'upload_date': '20180709',
'timestamp': 1531173540,
'series': 'La fiebre del oro',
'season_number': 8,
'episode': 'Episode 1',
'episode_number': 1,
},
'params': {
'skip_download': True,
},
}, {
'url': 'https://www.dplay.fi/videot/shifting-gears-with-aaron-kaufman/episode-16',
'only_matching': True,
}, {
'url': 'https://www.dplay.jp/video/gold-rush/24086',
'only_matching': True,
}, {
'url': 'https://www.discoveryplus.se/videos/nugammalt-77-handelser-som-format-sverige/nugammalt-77-handelser-som-format-sverige-101',
'only_matching': True,
}, {
'url': 'https://www.discoveryplus.dk/videoer/ted-bundy-mind-of-a-monster/ted-bundy-mind-of-a-monster',
'only_matching': True,
}, {
'url': 'https://www.discoveryplus.no/videoer/i-kongens-klr/sesong-1-episode-7',
'only_matching': True,
}, {
'url': 'https://www.discoveryplus.it/videos/biografie-imbarazzanti/luigi-di-maio-la-psicosi-di-stanislawskij',
'only_matching': True,
}, {
'url': 'https://www.discoveryplus.es/videos/la-fiebre-del-oro/temporada-8-episodio-1',
'only_matching': True,
}, {
'url': 'https://www.discoveryplus.fi/videot/shifting-gears-with-aaron-kaufman/episode-16',
'only_matching': True,
}]
def _process_errors(self, e, geo_countries):
info = self._parse_json(e.cause.read().decode('utf-8'), None)
error = info['errors'][0]
error_code = error.get('code')
if error_code == 'access.denied.geoblocked':
self.raise_geo_restricted(countries=geo_countries)
elif error_code in ('access.denied.missingpackage', 'invalid.token'):
raise ExtractorError(
'This video is only available for registered users. You may want to use --cookies.', expected=True)
raise ExtractorError(info['errors'][0]['detail'], expected=True)
def _update_disco_api_headers(self, headers, disco_base, display_id, realm):
headers['Authorization'] = 'Bearer ' + self._download_json(
disco_base + 'token', display_id, 'Downloading token',
query={
'realm': realm,
})['data']['attributes']['token']
def _download_video_playback_info(self, disco_base, video_id, headers):
streaming = self._download_json(
disco_base + 'playback/videoPlaybackInfo/' + video_id,
video_id, headers=headers)['data']['attributes']['streaming']
streaming_list = []
for format_id, format_dict in streaming.items():
streaming_list.append({
'type': format_id,
'url': format_dict.get('url'),
})
return streaming_list
def _get_disco_api_info(self, url, display_id, disco_host, realm, country):
geo_countries = [country.upper()]
self._initialize_geo_bypass({
'countries': geo_countries,
})
disco_base = 'https://%s/' % disco_host
headers = {
'Referer': url,
}
self._update_disco_api_headers(headers, disco_base, display_id, realm)
try:
video = self._download_json(
disco_base + 'content/videos/' + display_id, display_id,
headers=headers, query={
'fields[channel]': 'name',
'fields[image]': 'height,src,width',
'fields[show]': 'name',
'fields[tag]': 'name',
'fields[video]': 'description,episodeNumber,name,publishStart,seasonNumber,videoDuration',
'include': 'images,primaryChannel,show,tags'
})
except ExtractorError as e:
if isinstance(e.cause, compat_HTTPError) and e.cause.code == 400:
self._process_errors(e, geo_countries)
raise
video_id = video['data']['id']
info = video['data']['attributes']
title = info['name'].strip()
formats = []
try:
streaming = self._download_video_playback_info(
disco_base, video_id, headers)
except ExtractorError as e:
if isinstance(e.cause, compat_HTTPError) and e.cause.code == 403:
self._process_errors(e, geo_countries)
raise
for format_dict in streaming:
if not isinstance(format_dict, dict):
continue
format_url = format_dict.get('url')
if not format_url:
continue
format_id = format_dict.get('type')
ext = determine_ext(format_url)
if format_id == 'dash' or ext == 'mpd':
formats.extend(self._extract_mpd_formats(
format_url, display_id, mpd_id='dash', fatal=False))
elif format_id == 'hls' or ext == 'm3u8':
formats.extend(self._extract_m3u8_formats(
format_url, display_id, 'mp4',
entry_protocol='m3u8_native', m3u8_id='hls',
fatal=False))
else:
formats.append({
'url': format_url,
'format_id': format_id,
})
self._sort_formats(formats)
creator = series = None
tags = []
thumbnails = []
included = video.get('included') or []
if isinstance(included, list):
for e in included:
attributes = e.get('attributes')
if not attributes:
continue
e_type = e.get('type')
if e_type == 'channel':
creator = attributes.get('name')
elif e_type == 'image':
src = attributes.get('src')
if src:
thumbnails.append({
'url': src,
'width': int_or_none(attributes.get('width')),
'height': int_or_none(attributes.get('height')),
})
if e_type == 'show':
series = attributes.get('name')
elif e_type == 'tag':
name = attributes.get('name')
if name:
tags.append(name)
return {
'id': video_id,
'display_id': display_id,
'title': title,
'description': strip_or_none(info.get('description')),
'duration': float_or_none(info.get('videoDuration'), 1000),
'timestamp': unified_timestamp(info.get('publishStart')),
'series': series,
'season_number': int_or_none(info.get('seasonNumber')),
'episode_number': int_or_none(info.get('episodeNumber')),
'creator': creator,
'tags': tags,
'thumbnails': thumbnails,
'formats': formats,
}
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
display_id = mobj.group('id')
domain = mobj.group('domain').lstrip('www.')
country = mobj.group('country') or mobj.group('subdomain_country') or mobj.group('plus_country')
host = 'disco-api.' + domain if domain[0] == 'd' else 'eu2-prod.disco-api.com'
return self._get_disco_api_info(
url, display_id, host, 'dplay' + country, country)
class HGTVDeIE(DPlayIE):
_VALID_URL = r'https?://de\.hgtv\.com/sendungen' + DPlayIE._PATH_REGEX
_TESTS = [{
'url': 'https://de.hgtv.com/sendungen/tiny-house-klein-aber-oho/wer-braucht-schon-eine-toilette/',
'info_dict': {
'id': '151205',
'display_id': 'tiny-house-klein-aber-oho/wer-braucht-schon-eine-toilette',
'ext': 'mp4',
'title': 'Wer braucht schon eine Toilette',
'description': 'md5:05b40a27e7aed2c9172de34d459134e2',
'duration': 1177.024,
'timestamp': 1595705400,
'upload_date': '20200725',
'creator': 'HGTV',
'series': 'Tiny House - klein, aber oho',
'season_number': 3,
'episode_number': 3,
},
'params': {
'format': 'bestvideo',
},
}]
def _real_extract(self, url):
display_id = self._match_id(url)
return self._get_disco_api_info(
url, display_id, 'eu1-prod.disco-api.com', 'hgtv', 'de')
class DiscoveryPlusIE(DPlayIE):
_VALID_URL = r'https?://(?:www\.)?discoveryplus\.com/video' + DPlayIE._PATH_REGEX
_TESTS = [{
'url': 'https://www.discoveryplus.com/video/property-brothers-forever-home/food-and-family',
'info_dict': {
'id': '1140794',
'display_id': 'property-brothers-forever-home/food-and-family',
'ext': 'mp4',
'title': 'Food and Family',
'description': 'The brothers help a Richmond family expand their single-level home.',
'duration': 2583.113,
'timestamp': 1609304400,
'upload_date': '20201230',
'creator': 'HGTV',
'series': 'Property Brothers: Forever Home',
'season_number': 1,
'episode_number': 1,
},
'skip': 'Available for Premium users',
}]
_PRODUCT = 'dplus_us'
_API_URL = 'us1-prod-direct.discoveryplus.com'
def _update_disco_api_headers(self, headers, disco_base, display_id, realm):
headers['x-disco-client'] = f'WEB:UNKNOWN:{self._PRODUCT}:15.0.0'
def _download_video_playback_info(self, disco_base, video_id, headers):
return self._download_json(
disco_base + 'playback/v3/videoPlaybackInfo',
video_id, headers=headers, data=json.dumps({
'deviceInfo': {
'adBlocker': False,
},
'videoId': video_id,
'wisteriaProperties': {
'platform': 'desktop',
'product': self._PRODUCT,
},
}).encode('utf-8'))['data']['attributes']['streaming']
def _real_extract(self, url):
display_id = self._match_id(url)
return self._get_disco_api_info(
url, display_id, self._API_URL, 'go', 'us')
class ScienceChannelIE(DiscoveryPlusIE):
_VALID_URL = r'https?://(?:www\.)?sciencechannel\.com/video' + DPlayIE._PATH_REGEX
_TESTS = [{
'url': 'https://www.sciencechannel.com/video/strangest-things-science-atve-us/nazi-mystery-machine',
'info_dict': {
'id': '2842849',
'display_id': 'strangest-things-science-atve-us/nazi-mystery-machine',
'ext': 'mp4',
'title': 'Nazi Mystery Machine',
'description': 'Experts investigate the secrets of a revolutionary encryption machine.',
'season_number': 1,
'episode_number': 1,
},
'skip': 'Available for Premium users',
}]
_PRODUCT = 'sci'
_API_URL = 'us1-prod-direct.sciencechannel.com'
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