youtube-dl/youtube_dl/extractor/howcast.py

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from __future__ import unicode_literals
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from .common import InfoExtractor
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from ..utils import parse_iso8601
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class HowcastIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?howcast\.com/videos/(?P<id>\d+)'
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_TEST = {
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'url': 'http://www.howcast.com/videos/390161-How-to-Tie-a-Square-Knot-Properly',
'md5': '8b743df908c42f60cf6496586c7f12c3',
'info_dict': {
'id': '390161',
'ext': 'mp4',
'title': 'How to Tie a Square Knot Properly',
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'description': 'md5:dbe792e5f6f1489027027bf2eba188a3',
'timestamp': 1276081287,
'upload_date': '20100609',
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'duration': 56.823,
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},
'params': {
# m3u8 download
'skip_download': True,
},
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}
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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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embed_code = self._search_regex(
r'<iframe[^>]+src="[^"]+\bembed_code=([^\b]+)\b',
webpage, 'ooyala embed code')
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return {
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'_type': 'url_transparent',
'ie_key': 'Ooyala',
'url': 'ooyala:%s' % embed_code,
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'id': video_id,
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'timestamp': parse_iso8601(self._html_search_meta(
'article:published_time', webpage, 'timestamp')),
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}