youtube-dl/youtube_dl/extractor/wistia.py
2016-05-20 20:55:10 +06:00

87 lines
2.9 KiB
Python

from __future__ import unicode_literals
from .common import InfoExtractor
from ..utils import (
ExtractorError,
int_or_none,
)
class WistiaIE(InfoExtractor):
_VALID_URL = r'(?:wistia:|https?://(?:fast\.)?wistia\.net/embed/iframe/)(?P<id>[a-z0-9]+)'
_API_URL = 'http://fast.wistia.com/embed/medias/%s.json'
_IFRAME_URL = 'http://fast.wistia.net/embed/iframe/%s'
_TESTS = [{
'url': 'http://fast.wistia.net/embed/iframe/sh7fpupwlt',
'md5': 'cafeb56ec0c53c18c97405eecb3133df',
'info_dict': {
'id': 'sh7fpupwlt',
'ext': 'mov',
'title': 'Being Resourceful',
'description': 'a Clients From Hell Video Series video from worldwidewebhosting',
'upload_date': '20131204',
'timestamp': 1386185018,
'duration': 117,
},
}, {
'url': 'wistia:sh7fpupwlt',
'only_matching': True,
}]
def _real_extract(self, url):
video_id = self._match_id(url)
data_json = self._download_json(
self._API_URL % video_id, video_id,
# Some videos require this.
headers={
'Referer': url if url.startswith('http') else self._IFRAME_URL % video_id,
})
if data_json.get('error'):
raise ExtractorError(
'Error while getting the playlist', expected=True)
data = data_json['media']
title = data['name']
formats = []
thumbnails = []
for a in data['assets']:
astatus = a.get('status')
atype = a.get('type')
if (astatus is not None and astatus != 2) or atype == 'preview':
continue
elif atype in ('still', 'still_image'):
thumbnails.append({
'url': a['url'],
'resolution': '%dx%d' % (a['width'], a['height']),
})
else:
formats.append({
'format_id': atype,
'url': a['url'],
'tbr': int_or_none(a.get('bitrate')),
'vbr': int_or_none(a.get('opt_vbitrate')),
'width': int_or_none(a.get('width')),
'height': int_or_none(a.get('height')),
'filesize': int_or_none(a.get('size')),
'vcodec': a.get('codec'),
'container': a.get('container'),
'ext': a.get('ext'),
'preference': 1 if atype == 'original' else None,
})
self._sort_formats(formats)
return {
'id': video_id,
'title': title,
'description': data.get('seoDescription'),
'formats': formats,
'thumbnails': thumbnails,
'duration': int_or_none(data.get('duration')),
'timestamp': int_or_none(data.get('createdAt')),
}