]>
jfr.im git - yt-dlp.git/blob - yt_dlp/extractor/wistia.py
1 from __future__
import unicode_literals
5 from .common
import InfoExtractor
15 class WistiaBaseIE(InfoExtractor
):
16 _VALID_ID_REGEX
= r
'(?P<id>[a-z0-9]{10})'
17 _VALID_URL_BASE
= r
'https?://(?:fast\.)?wistia\.(?:net|com)/embed/'
18 _EMBED_BASE_URL
= 'http://fast.wistia.com/embed/'
20 def _download_embed_config(self
, config_type
, config_id
, referer
):
21 base_url
= self
._EMBED
_BASE
_URL
+ '%ss/%s' % (config_type
, config_id
)
22 embed_config
= self
._download
_json
(
23 base_url
+ '.json', config_id
, headers
={
24 'Referer': referer
if referer
.startswith('http') else base_url
, # Some videos require this.
27 if isinstance(embed_config
, dict) and embed_config
.get('error'):
29 'Error while getting the playlist', expected
=True)
33 def _extract_media(self
, embed_config
):
34 data
= embed_config
['media']
35 video_id
= data
['hashedId']
40 for a
in data
['assets']:
44 astatus
= a
.get('status')
46 if (astatus
is not None and astatus
!= 2) or atype
in ('preview', 'storyboard'):
48 elif atype
in ('still', 'still_image'):
51 'width': int_or_none(a
.get('width')),
52 'height': int_or_none(a
.get('height')),
53 'filesize': int_or_none(a
.get('size')),
57 display_name
= a
.get('display_name')
59 if atype
and atype
.endswith('_video') and display_name
:
60 format_id
= '%s-%s' % (atype
[:-6], display_name
)
62 'format_id': format_id
,
64 'tbr': int_or_none(a
.get('bitrate')) or None,
65 'quality': 1 if atype
== 'original' else None,
67 if display_name
== 'Audio':
73 'width': int_or_none(a
.get('width')),
74 'height': int_or_none(a
.get('height')),
75 'vcodec': a
.get('codec'),
77 if a
.get('container') == 'm3u8' or aext
== 'm3u8':
81 'format_id': f
['format_id'].replace('hls-', 'ts-'),
82 'url': f
['url'].replace('.bin', '.ts'),
87 'protocol': 'm3u8_native',
91 'container': a
.get('container'),
93 'filesize': int_or_none(a
.get('size')),
97 self
._sort
_formats
(formats
)
100 for caption
in data
.get('captions', []):
101 language
= caption
.get('language')
104 subtitles
[language
] = [{
105 'url': self
._EMBED
_BASE
_URL
+ 'captions/' + video_id
+ '.vtt?language=' + language
,
111 'description': data
.get('seoDescription'),
113 'thumbnails': thumbnails
,
114 'duration': float_or_none(data
.get('duration')),
115 'timestamp': int_or_none(data
.get('createdAt')),
116 'subtitles': subtitles
,
120 class WistiaIE(WistiaBaseIE
):
121 _VALID_URL
= r
'(?:wistia:|%s(?:iframe|medias)/)%s' % (WistiaBaseIE
._VALID
_URL
_BASE
, WistiaBaseIE
._VALID
_ID
_REGEX
)
125 'url': 'wistia:807fafadvk',
126 'md5': 'daff0f3687a41d9a71b40e0e8c2610fe',
130 'title': 'Drip Brennan Dunn Workshop',
131 'description': 'a JV Webinars video',
132 'upload_date': '20160518',
133 'timestamp': 1463607249,
137 'url': 'wistia:sh7fpupwlt',
138 'only_matching': True,
140 'url': 'http://fast.wistia.net/embed/iframe/sh7fpupwlt',
141 'only_matching': True,
143 'url': 'http://fast.wistia.com/embed/iframe/sh7fpupwlt',
144 'only_matching': True,
146 'url': 'http://fast.wistia.net/embed/medias/sh7fpupwlt.json',
147 'only_matching': True,
150 # https://wistia.com/support/embed-and-share/video-on-your-website
152 def _extract_url(webpage
):
153 urls
= WistiaIE
._extract
_urls
(webpage
)
154 return urls
[0] if urls
else None
157 def _extract_urls(webpage
):
159 for match
in re
.finditer(
160 r
'<(?:meta[^>]+?content|(?:iframe|script)[^>]+?src)=["\'](?P
<url
>(?
:https?
:)?
//(?
:fast\
.)?wistia\
.(?
:net|com
)/embed
/(?
:iframe|medias
)/[a
-z0
-9]{10}
)', webpage):
161 urls.append(unescapeHTML(match.group('url
')))
162 for match in re.finditer(
164 <div[^>]+class=(["'])(?
:(?
!\
1).)*?
\bwistia
_async
_(?P
<id>[a
-z0
-9]{10}
)\b(?
:(?
!\
1).)*?\
1
166 urls.append('wistia:%s' % match.group('id'))
167 for match in re.finditer(r'(?:data-wistia-?id=["\']|Wistia\.embed\(["\']|id=["\']wistia_)(?P<id>[a-z0-9]{10})', webpage):
168 urls.append('wistia:%s' % match.group('id'))
171 def _real_extract(self, url):
172 video_id = self._match_id(url)
173 embed_config = self._download_embed_config('media', video_id, url)
174 return self._extract_media(embed_config)
177 class WistiaPlaylistIE(WistiaBaseIE):
178 _VALID_URL = r'%splaylists/%s' % (WistiaIE._VALID_URL_BASE, WistiaIE._VALID_ID_REGEX)
181 'url': 'https://fast.wistia.net/embed/playlists/aodt9etokc',
188 def _real_extract(self, url):
189 playlist_id = self._match_id(url)
190 playlist = self._download_embed_config('playlist', playlist_id, url)
193 for media in (try_get(playlist, lambda x: x[0]['medias']) or []):
194 embed_config = media.get('embed_config')
197 entries.append(self._extract_media(embed_config))
199 return self.playlist_result(entries, playlist_id)