mirror of
https://github.com/ytdl-org/youtube-dl.git
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126 lines
4.4 KiB
Python
126 lines
4.4 KiB
Python
from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from ..utils import (
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ExtractorError,
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int_or_none,
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float_or_none,
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unescapeHTML,
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)
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class WistiaIE(InfoExtractor):
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_VALID_URL = r'(?:wistia:|https?://(?:fast\.)?wistia\.(?:net|com)/embed/(?:iframe|medias)/)(?P<id>[a-z0-9]+)'
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_API_URL = 'http://fast.wistia.com/embed/medias/%s.json'
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_IFRAME_URL = 'http://fast.wistia.net/embed/iframe/%s'
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_TESTS = [{
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'url': 'http://fast.wistia.net/embed/iframe/sh7fpupwlt',
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'md5': 'cafeb56ec0c53c18c97405eecb3133df',
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'info_dict': {
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'id': 'sh7fpupwlt',
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'ext': 'mov',
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'title': 'Being Resourceful',
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'description': 'a Clients From Hell Video Series video from worldwidewebhosting',
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'upload_date': '20131204',
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'timestamp': 1386185018,
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'duration': 117,
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},
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}, {
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'url': 'wistia:sh7fpupwlt',
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'only_matching': True,
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}, {
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# with hls video
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'url': 'wistia:807fafadvk',
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'only_matching': True,
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}, {
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'url': 'http://fast.wistia.com/embed/iframe/sh7fpupwlt',
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'only_matching': True,
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}, {
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'url': 'http://fast.wistia.net/embed/medias/sh7fpupwlt.json',
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'only_matching': True,
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}]
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@staticmethod
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def _extract_url(webpage):
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match = re.search(
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r'<(?:meta[^>]+?content|iframe[^>]+?src)=(["\'])(?P<url>(?:https?:)?//(?:fast\.)?wistia\.(?:net|com)/embed/iframe/.+?)\1', webpage)
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if match:
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return unescapeHTML(match.group('url'))
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match = re.search(r'(?:id=["\']wistia_|data-wistia-?id=["\']|Wistia\.embed\(["\'])(?P<id>[^"\']+)', webpage)
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if match:
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return 'wistia:%s' % match.group('id')
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match = re.search(
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r'''(?sx)
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<script[^>]+src=(["'])(?:https?:)?//fast\.wistia\.com/assets/external/E-v1\.js\1[^>]*>.*?
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<div[^>]+class=(["']).*?\bwistia_async_(?P<id>[a-z0-9]+)\b.*?\2
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''', webpage)
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if match:
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return 'wistia:%s' % match.group('id')
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def _real_extract(self, url):
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video_id = self._match_id(url)
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data_json = self._download_json(
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self._API_URL % video_id, video_id,
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# Some videos require this.
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headers={
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'Referer': url if url.startswith('http') else self._IFRAME_URL % video_id,
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})
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if data_json.get('error'):
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raise ExtractorError(
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'Error while getting the playlist', expected=True)
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data = data_json['media']
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title = data['name']
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formats = []
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thumbnails = []
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for a in data['assets']:
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aurl = a.get('url')
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if not aurl:
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continue
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astatus = a.get('status')
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atype = a.get('type')
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if (astatus is not None and astatus != 2) or atype in ('preview', 'storyboard'):
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continue
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elif atype in ('still', 'still_image'):
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thumbnails.append({
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'url': aurl,
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'width': int_or_none(a.get('width')),
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'height': int_or_none(a.get('height')),
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})
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else:
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aext = a.get('ext')
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is_m3u8 = a.get('container') == 'm3u8' or aext == 'm3u8'
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formats.append({
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'format_id': atype,
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'url': aurl,
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'tbr': int_or_none(a.get('bitrate')),
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'vbr': int_or_none(a.get('opt_vbitrate')),
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'width': int_or_none(a.get('width')),
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'height': int_or_none(a.get('height')),
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'filesize': int_or_none(a.get('size')),
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'vcodec': a.get('codec'),
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'container': a.get('container'),
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'ext': 'mp4' if is_m3u8 else aext,
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'protocol': 'm3u8' if is_m3u8 else None,
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'preference': 1 if atype == 'original' else None,
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})
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self._sort_formats(formats)
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return {
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'id': video_id,
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'title': title,
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'description': data.get('seoDescription'),
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'formats': formats,
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'thumbnails': thumbnails,
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'duration': float_or_none(data.get('duration')),
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'timestamp': int_or_none(data.get('createdAt')),
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}
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