mirror of https://github.com/ytdl-org/youtube-dl
[itv] remove old extractio method and fix series metadata extraction
closes #23177 closes #26897
This commit is contained in:
Remita Amine
parent
5c6e9f0b6c
commit
225646c4ca
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@ -1,29 +1,21 @@
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# coding: utf-8
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from __future__ import unicode_literals
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import uuid
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import xml.etree.ElementTree as etree
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import json
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import re
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from .common import InfoExtractor
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from .brightcove import BrightcoveNewIE
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from ..compat import (
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compat_str,
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compat_etree_register_namespace,
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)
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from ..utils import (
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determine_ext,
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ExtractorError,
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extract_attributes,
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int_or_none,
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get_element_by_class,
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JSON_LD_RE,
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merge_dicts,
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parse_duration,
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smuggle_url,
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strip_or_none,
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url_or_none,
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xpath_with_ns,
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xpath_element,
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xpath_text,
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)
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@ -31,14 +23,18 @@ class ITVIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?itv\.com/hub/[^/]+/(?P<id>[0-9a-zA-Z]+)'
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_GEO_COUNTRIES = ['GB']
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_TESTS = [{
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'url': 'http://www.itv.com/hub/mr-bean-animated-series/2a2936a0053',
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'url': 'https://www.itv.com/hub/liar/2a4547a0012',
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'info_dict': {
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'id': '2a2936a0053',
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'ext': 'flv',
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'title': 'Home Movie',
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'id': '2a4547a0012',
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'ext': 'mp4',
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'title': 'Liar - Series 2 - Episode 6',
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'description': 'md5:d0f91536569dec79ea184f0a44cca089',
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'series': 'Liar',
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'season_number': 2,
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'episode_number': 6,
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},
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'params': {
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# rtmp download
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# m3u8 download
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'skip_download': True,
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},
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}, {
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@ -61,220 +57,97 @@ class ITVIE(InfoExtractor):
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params = extract_attributes(self._search_regex(
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r'(?s)(<[^>]+id="video"[^>]*>)', webpage, 'params'))
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ns_map = {
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'soapenv': 'http://schemas.xmlsoap.org/soap/envelope/',
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'tem': 'http://tempuri.org/',
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'itv': 'http://schemas.datacontract.org/2004/07/Itv.BB.Mercury.Common.Types',
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'com': 'http://schemas.itv.com/2009/05/Common',
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}
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for ns, full_ns in ns_map.items():
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compat_etree_register_namespace(ns, full_ns)
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def _add_ns(name):
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return xpath_with_ns(name, ns_map)
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def _add_sub_element(element, name):
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return etree.SubElement(element, _add_ns(name))
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production_id = (
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params.get('data-video-autoplay-id')
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or '%s#001' % (
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params.get('data-video-episode-id')
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or video_id.replace('a', '/')))
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req_env = etree.Element(_add_ns('soapenv:Envelope'))
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_add_sub_element(req_env, 'soapenv:Header')
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body = _add_sub_element(req_env, 'soapenv:Body')
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get_playlist = _add_sub_element(body, ('tem:GetPlaylist'))
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request = _add_sub_element(get_playlist, 'tem:request')
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_add_sub_element(request, 'itv:ProductionId').text = production_id
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_add_sub_element(request, 'itv:RequestGuid').text = compat_str(uuid.uuid4()).upper()
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vodcrid = _add_sub_element(request, 'itv:Vodcrid')
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_add_sub_element(vodcrid, 'com:Id')
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_add_sub_element(request, 'itv:Partition')
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user_info = _add_sub_element(get_playlist, 'tem:userInfo')
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_add_sub_element(user_info, 'itv:Broadcaster').text = 'Itv'
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_add_sub_element(user_info, 'itv:DM')
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_add_sub_element(user_info, 'itv:RevenueScienceValue')
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_add_sub_element(user_info, 'itv:SessionId')
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_add_sub_element(user_info, 'itv:SsoToken')
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_add_sub_element(user_info, 'itv:UserToken')
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site_info = _add_sub_element(get_playlist, 'tem:siteInfo')
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_add_sub_element(site_info, 'itv:AdvertisingRestriction').text = 'None'
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_add_sub_element(site_info, 'itv:AdvertisingSite').text = 'ITV'
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_add_sub_element(site_info, 'itv:AdvertisingType').text = 'Any'
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_add_sub_element(site_info, 'itv:Area').text = 'ITVPLAYER.VIDEO'
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_add_sub_element(site_info, 'itv:Category')
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_add_sub_element(site_info, 'itv:Platform').text = 'DotCom'
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_add_sub_element(site_info, 'itv:Site').text = 'ItvCom'
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device_info = _add_sub_element(get_playlist, 'tem:deviceInfo')
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_add_sub_element(device_info, 'itv:ScreenSize').text = 'Big'
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player_info = _add_sub_element(get_playlist, 'tem:playerInfo')
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_add_sub_element(player_info, 'itv:Version').text = '2'
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ios_playlist_url = params.get('data-video-playlist') or params['data-video-id']
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hmac = params['data-video-hmac']
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headers = self.geo_verification_headers()
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headers.update({
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'Content-Type': 'text/xml; charset=utf-8',
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'SOAPAction': 'http://tempuri.org/PlaylistService/GetPlaylist',
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'Accept': 'application/vnd.itv.vod.playlist.v2+json',
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'Content-Type': 'application/json',
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'hmac': hmac.upper(),
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})
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ios_playlist = self._download_json(
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ios_playlist_url, video_id, data=json.dumps({
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'user': {
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'itvUserId': '',
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'entitlements': [],
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'token': ''
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},
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'device': {
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'manufacturer': 'Safari',
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'model': '5',
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'os': {
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'name': 'Windows NT',
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'version': '6.1',
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'type': 'desktop'
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}
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},
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'client': {
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'version': '4.1',
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'id': 'browser'
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},
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'variantAvailability': {
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'featureset': {
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'min': ['hls', 'aes', 'outband-webvtt'],
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'max': ['hls', 'aes', 'outband-webvtt']
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},
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'platformTag': 'dotcom'
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}
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}).encode(), headers=headers)
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video_data = ios_playlist['Playlist']['Video']
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ios_base_url = video_data.get('Base')
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info = self._search_json_ld(webpage, video_id, default={})
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formats = []
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subtitles = {}
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def extract_subtitle(sub_url):
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ext = determine_ext(sub_url, 'ttml')
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subtitles.setdefault('en', []).append({
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'url': sub_url,
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'ext': 'ttml' if ext == 'xml' else ext,
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})
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resp_env = self._download_xml(
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params['data-playlist-url'], video_id,
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headers=headers, data=etree.tostring(req_env), fatal=False)
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if resp_env:
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playlist = xpath_element(resp_env, './/Playlist')
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if playlist is None:
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fault_code = xpath_text(resp_env, './/faultcode')
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fault_string = xpath_text(resp_env, './/faultstring')
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if fault_code == 'InvalidGeoRegion':
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self.raise_geo_restricted(
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msg=fault_string, countries=self._GEO_COUNTRIES)
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elif fault_code not in (
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'InvalidEntity', 'InvalidVodcrid', 'ContentUnavailable'):
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raise ExtractorError(
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'%s said: %s' % (self.IE_NAME, fault_string), expected=True)
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info.update({
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'title': self._og_search_title(webpage),
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'episode_title': params.get('data-video-episode'),
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'series': params.get('data-video-title'),
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})
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for media_file in (video_data.get('MediaFiles') or []):
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href = media_file.get('Href')
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if not href:
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continue
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if ios_base_url:
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href = ios_base_url + href
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ext = determine_ext(href)
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if ext == 'm3u8':
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formats.extend(self._extract_m3u8_formats(
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href, video_id, 'mp4', entry_protocol='m3u8_native',
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m3u8_id='hls', fatal=False))
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else:
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title = xpath_text(playlist, 'EpisodeTitle', default=None)
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info.update({
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'title': title,
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'episode_title': title,
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'episode_number': int_or_none(xpath_text(playlist, 'EpisodeNumber')),
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'series': xpath_text(playlist, 'ProgrammeTitle'),
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'duration': parse_duration(xpath_text(playlist, 'Duration')),
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formats.append({
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'url': href,
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})
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video_element = xpath_element(playlist, 'VideoEntries/Video', fatal=True)
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media_files = xpath_element(video_element, 'MediaFiles', fatal=True)
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rtmp_url = media_files.attrib['base']
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for media_file in media_files.findall('MediaFile'):
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play_path = xpath_text(media_file, 'URL')
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if not play_path:
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continue
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tbr = int_or_none(media_file.get('bitrate'), 1000)
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f = {
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'format_id': 'rtmp' + ('-%d' % tbr if tbr else ''),
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'play_path': play_path,
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# Providing this swfVfy allows to avoid truncated downloads
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'player_url': 'http://www.itv.com/mercury/Mercury_VideoPlayer.swf',
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'page_url': url,
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'tbr': tbr,
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'ext': 'flv',
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}
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app = self._search_regex(
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'rtmpe?://[^/]+/(.+)$', rtmp_url, 'app', default=None)
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if app:
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f.update({
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'url': rtmp_url.split('?', 1)[0],
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'app': app,
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})
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else:
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f['url'] = rtmp_url
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formats.append(f)
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for caption_url in video_element.findall('ClosedCaptioningURIs/URL'):
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if caption_url.text:
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extract_subtitle(caption_url.text)
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ios_playlist_url = params.get('data-video-playlist') or params.get('data-video-id')
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hmac = params.get('data-video-hmac')
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if ios_playlist_url and hmac and re.match(r'https?://', ios_playlist_url):
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headers = self.geo_verification_headers()
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headers.update({
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'Accept': 'application/vnd.itv.vod.playlist.v2+json',
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'Content-Type': 'application/json',
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'hmac': hmac.upper(),
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})
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ios_playlist = self._download_json(
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ios_playlist_url, video_id, data=json.dumps({
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'user': {
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'itvUserId': '',
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'entitlements': [],
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'token': ''
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},
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'device': {
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'manufacturer': 'Safari',
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'model': '5',
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'os': {
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'name': 'Windows NT',
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'version': '6.1',
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'type': 'desktop'
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}
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},
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'client': {
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'version': '4.1',
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'id': 'browser'
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},
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'variantAvailability': {
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'featureset': {
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'min': ['hls', 'aes', 'outband-webvtt'],
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'max': ['hls', 'aes', 'outband-webvtt']
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},
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'platformTag': 'dotcom'
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}
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}).encode(), headers=headers, fatal=False)
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if ios_playlist:
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video_data = ios_playlist.get('Playlist', {}).get('Video', {})
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ios_base_url = video_data.get('Base')
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for media_file in video_data.get('MediaFiles', []):
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href = media_file.get('Href')
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if not href:
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continue
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if ios_base_url:
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href = ios_base_url + href
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ext = determine_ext(href)
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if ext == 'm3u8':
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formats.extend(self._extract_m3u8_formats(
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href, video_id, 'mp4', entry_protocol='m3u8_native',
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m3u8_id='hls', fatal=False))
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else:
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formats.append({
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'url': href,
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})
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subs = video_data.get('Subtitles')
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if isinstance(subs, list):
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for sub in subs:
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if not isinstance(sub, dict):
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continue
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href = url_or_none(sub.get('Href'))
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if href:
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extract_subtitle(href)
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if not info.get('duration'):
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info['duration'] = parse_duration(video_data.get('Duration'))
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self._sort_formats(formats)
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info.update({
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subtitles = {}
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subs = video_data.get('Subtitles') or []
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for sub in subs:
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if not isinstance(sub, dict):
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continue
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href = url_or_none(sub.get('Href'))
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if not href:
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continue
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subtitles.setdefault('en', []).append({
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'url': href,
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'ext': determine_ext(href, 'vtt'),
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})
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info = self._search_json_ld(webpage, video_id, default={})
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if not info:
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json_ld = self._parse_json(self._search_regex(
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JSON_LD_RE, webpage, 'JSON-LD', '{}',
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group='json_ld'), video_id, fatal=False)
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if json_ld and json_ld.get('@type') == 'BreadcrumbList':
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for ile in (json_ld.get('itemListElement:') or []):
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item = ile.get('item:') or {}
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if item.get('@type') == 'TVEpisode':
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item['@context'] = 'http://schema.org'
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info = self._json_ld(item, video_id, fatal=False) or {}
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break
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return merge_dicts({
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'id': video_id,
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'title': self._html_search_meta(['og:title', 'twitter:title'], webpage),
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'formats': formats,
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'subtitles': subtitles,
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})
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webpage_info = self._search_json_ld(webpage, video_id, default={})
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if not webpage_info.get('title'):
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webpage_info['title'] = self._html_search_regex(
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r'(?s)<h\d+[^>]+\bclass=["\'][^>]*episode-title["\'][^>]*>([^<]+)<',
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webpage, 'title', default=None) or self._og_search_title(
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webpage, default=None) or self._html_search_meta(
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'twitter:title', webpage, 'title',
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default=None) or webpage_info['episode']
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return merge_dicts(info, webpage_info)
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'duration': parse_duration(video_data.get('Duration')),
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'description': strip_or_none(get_element_by_class('episode-info__synopsis', webpage)),
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}, info)
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class ITVBTCCIE(InfoExtractor):
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