[zype] improve extraction
- extract subtitles(closes #21258) - support URLs with alternative keys/tokens(#21258) - extract more metadata
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					 3 changed files with 101 additions and 62 deletions
				
			
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			@ -2098,6 +2098,9 @@ class GenericIE(InfoExtractor):
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                'ext': 'mp4',
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                'title': 'Smoky Barbecue Favorites',
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                'thumbnail': r're:^https?://.*\.jpe?g',
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                'description': 'md5:5ff01e76316bd8d46508af26dc86023b',
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                'upload_date': '20170909',
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                'timestamp': 1504915200,
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            },
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            'add_ie': [ZypeIE.ie_key()],
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            'params': {
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			@ -1,21 +1,12 @@
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from __future__ import unicode_literals
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from .common import InfoExtractor
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from ..utils import (
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    dict_get,
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    float_or_none,
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    int_or_none,
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    unified_timestamp,
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    update_url_query,
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    url_or_none,
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)
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class TruNewsIE(InfoExtractor):
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    _VALID_URL = r'https?://(?:www\.)?trunews\.com/stream/(?P<id>[^/?#&]+)'
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    _TEST = {
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        'url': 'https://www.trunews.com/stream/will-democrats-stage-a-circus-during-president-trump-s-state-of-the-union-speech',
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        'md5': 'a19c024c3906ff954fac9b96ce66bb08',
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        'info_dict': {
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            'id': '5c5a21e65d3c196e1c0020cc',
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            'display_id': 'will-democrats-stage-a-circus-during-president-trump-s-state-of-the-union-speech',
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			@ -28,48 +19,16 @@ class TruNewsIE(InfoExtractor):
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        },
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        'add_ie': ['Zype'],
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    }
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    _ZYPE_TEMPL = 'https://player.zype.com/embed/%s.js?api_key=X5XnahkjCwJrT_l5zUqypnaLEObotyvtUKJWWlONxDoHVjP8vqxlArLV8llxMbyt'
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    def _real_extract(self, url):
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        display_id = self._match_id(url)
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        video = self._download_json(
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        zype_id = self._download_json(
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            'https://api.zype.com/videos', display_id, query={
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                'app_key': 'PUVKp9WgGUb3-JUw6EqafLx8tFVP6VKZTWbUOR-HOm__g4fNDt1bCsm_LgYf_k9H',
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                'per_page': 1,
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                'active': 'true',
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                'friendly_title': display_id,
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            })['response'][0]
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        zype_id = video['_id']
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        thumbnails = []
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        thumbnails_list = video.get('thumbnails')
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        if isinstance(thumbnails_list, list):
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            for thumbnail in thumbnails_list:
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                if not isinstance(thumbnail, dict):
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                    continue
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                thumbnail_url = url_or_none(thumbnail.get('url'))
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                if not thumbnail_url:
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                    continue
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                thumbnails.append({
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                    'url': thumbnail_url,
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                    'width': int_or_none(thumbnail.get('width')),
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                    'height': int_or_none(thumbnail.get('height')),
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                })
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        return {
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            '_type': 'url_transparent',
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            'url': update_url_query(
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                'https://player.zype.com/embed/%s.js' % zype_id,
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                {'api_key': 'X5XnahkjCwJrT_l5zUqypnaLEObotyvtUKJWWlONxDoHVjP8vqxlArLV8llxMbyt'}),
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            'ie_key': 'Zype',
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            'id': zype_id,
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            'display_id': display_id,
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            'title': video.get('title'),
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            'description': dict_get(video, ('description', 'ott_description', 'short_description')),
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            'duration': int_or_none(video.get('duration')),
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            'timestamp': unified_timestamp(video.get('published_at')),
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            'average_rating': float_or_none(video.get('rating')),
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            'view_count': int_or_none(video.get('request_count')),
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            'thumbnails': thumbnails,
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        }
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            })['response'][0]['_id']
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        return self.url_result(self._ZYPE_TEMPL % zype_id, 'Zype', zype_id)
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			@ -4,10 +4,20 @@ from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from ..compat import compat_HTTPError
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from ..utils import (
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    dict_get,
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    ExtractorError,
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    int_or_none,
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    js_to_json,
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    parse_iso8601,
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)
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class ZypeIE(InfoExtractor):
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    _VALID_URL = r'https?://player\.zype\.com/embed/(?P<id>[\da-fA-F]+)\.js\?.*?api_key=[^&]+'
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    _ID_RE = r'[\da-fA-F]+'
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    _COMMON_RE = r'//player\.zype\.com/embed/%s\.(?:js|json|html)\?.*?(?:access_token|(?:ap[ip]|player)_key)='
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    _VALID_URL = r'https?:%s[^&]+' % (_COMMON_RE % ('(?P<id>%s)' % _ID_RE))
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    _TEST = {
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        'url': 'https://player.zype.com/embed/5b400b834b32992a310622b9.js?api_key=jZ9GUhRmxcPvX7M3SlfejB6Hle9jyHTdk2jVxG7wOHPLODgncEKVdPYBhuz9iWXQ&autoplay=false&controls=true&da=false',
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        'md5': 'eaee31d474c76a955bdaba02a505c595',
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			@ -16,6 +26,9 @@ class ZypeIE(InfoExtractor):
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            'ext': 'mp4',
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            'title': 'Smoky Barbecue Favorites',
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            'thumbnail': r're:^https?://.*\.jpe?g',
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            'description': 'md5:5ff01e76316bd8d46508af26dc86023b',
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            'timestamp': 1504915200,
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            'upload_date': '20170909',
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        },
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    }
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			@ -24,34 +37,98 @@ class ZypeIE(InfoExtractor):
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        return [
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            mobj.group('url')
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            for mobj in re.finditer(
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                r'<script[^>]+\bsrc=(["\'])(?P<url>(?:https?:)?//player\.zype\.com/embed/[\da-fA-F]+\.js\?.*?api_key=.+?)\1',
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                r'<script[^>]+\bsrc=(["\'])(?P<url>(?:https?:)?%s.+?)\1' % (ZypeIE._COMMON_RE % ZypeIE._ID_RE),
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                webpage)]
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    def _real_extract(self, url):
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        video_id = self._match_id(url)
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        webpage = self._download_webpage(url, video_id)
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        try:
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            response = self._download_json(re.sub(
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                r'\.(?:js|html)\?', '.json?', url), video_id)['response']
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        except ExtractorError as e:
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            if isinstance(e.cause, compat_HTTPError) and e.cause.code in (400, 401, 403):
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                raise ExtractorError(self._parse_json(
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                    e.cause.read().decode(), video_id)['message'], expected=True)
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            raise
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        title = self._search_regex(
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            r'video_title\s*[:=]\s*(["\'])(?P<value>(?:(?!\1).)+)\1', webpage,
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            'title', group='value')
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        body = response['body']
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        video = response['video']
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        title = video['title']
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        m3u8_url = self._search_regex(
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            r'(["\'])(?P<url>(?:(?!\1).)+\.m3u8(?:(?!\1).)*)\1', webpage,
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            'm3u8 url', group='url')
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        formats = self._extract_m3u8_formats(
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            m3u8_url, video_id, 'mp4', entry_protocol='m3u8_native',
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            m3u8_id='hls')
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        if isinstance(body, dict):
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            formats = []
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            for output in body.get('outputs', []):
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                output_url = output.get('url')
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                if not output_url:
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                    continue
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                name = output.get('name')
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                if name == 'm3u8':
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                    formats = self._extract_m3u8_formats(
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                        output_url, video_id, 'mp4',
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                        'm3u8_native', m3u8_id='hls', fatal=False)
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                else:
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                    f = {
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                        'format_id': name,
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                        'tbr': int_or_none(output.get('bitrate')),
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                        'url': output_url,
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                    }
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                    if name in ('m4a', 'mp3'):
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                        f['vcodec'] = 'none'
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                    else:
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                        f.update({
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                            'height': int_or_none(output.get('height')),
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                            'width': int_or_none(output.get('width')),
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                        })
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                    formats.append(f)
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            text_tracks = body.get('subtitles') or []
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        else:
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            m3u8_url = self._search_regex(
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                r'(["\'])(?P<url>(?:(?!\1).)+\.m3u8(?:(?!\1).)*)\1',
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                body, 'm3u8 url', group='url')
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            formats = self._extract_m3u8_formats(
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                m3u8_url, video_id, 'mp4', 'm3u8_native', m3u8_id='hls')
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            text_tracks = self._search_regex(
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                r'textTracks\s*:\s*(\[[^]]+\])',
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                body, 'text tracks', default=None)
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            if text_tracks:
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                text_tracks = self._parse_json(
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                    text_tracks, video_id, js_to_json, False)
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        self._sort_formats(formats)
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        thumbnail = self._search_regex(
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            r'poster\s*[:=]\s*(["\'])(?P<url>(?:(?!\1).)+)\1', webpage, 'thumbnail',
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            default=False, group='url')
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        subtitles = {}
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        if text_tracks:
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            for text_track in text_tracks:
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                tt_url = dict_get(text_track, ('file', 'src'))
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                if not tt_url:
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                    continue
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                subtitles.setdefault(text_track.get('label') or 'English', []).append({
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                    'url': tt_url,
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                })
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        thumbnails = []
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        for thumbnail in video.get('thumbnails', []):
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            thumbnail_url = thumbnail.get('url')
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            if not thumbnail_url:
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                continue
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            thumbnails.append({
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                'url': thumbnail_url,
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                'width': int_or_none(thumbnail.get('width')),
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                'height': int_or_none(thumbnail.get('height')),
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            })
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        return {
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            'id': video_id,
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            'display_id': video.get('friendly_title'),
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            'title': title,
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            'thumbnail': thumbnail,
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            'thumbnails': thumbnails,
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            'description': dict_get(video, ('description', 'ott_description', 'short_description')),
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            'timestamp': parse_iso8601(video.get('published_at')),
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            'duration': int_or_none(video.get('duration')),
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            'view_count': int_or_none(video.get('request_count')),
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            'average_rating': int_or_none(video.get('rating')),
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            'season_number': int_or_none(video.get('season')),
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            'episode_number': int_or_none(video.get('episode')),
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            'formats': formats,
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            'subtitles': subtitles,
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        }
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