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[youtubedl] / youtube_dl / extractor / howcast.py
1 from __future__ import unicode_literals
2
3 from .common import InfoExtractor
4 from ..utils import parse_iso8601
5
6
7 class HowcastIE(InfoExtractor):
8 _VALID_URL = r'https?://(?:www\.)?howcast\.com/videos/(?P<id>\d+)'
9 _TEST = {
10 'url': 'http://www.howcast.com/videos/390161-How-to-Tie-a-Square-Knot-Properly',
11 'md5': '7d45932269a288149483144f01b99789',
12 'info_dict': {
13 'id': '390161',
14 'ext': 'mp4',
15 'title': 'How to Tie a Square Knot Properly',
16 'description': 'md5:dbe792e5f6f1489027027bf2eba188a3',
17 'timestamp': 1276081287,
18 'upload_date': '20100609',
19 'duration': 56.823,
20 },
21 'params': {
22 'skip_download': True,
23 },
24 'add_ie': ['Ooyala'],
25 }
26
27 def _real_extract(self, url):
28 video_id = self._match_id(url)
29
30 webpage = self._download_webpage(url, video_id)
31
32 embed_code = self._search_regex(
33 r'<iframe[^>]+src="[^"]+\bembed_code=([^\b]+)\b',
34 webpage, 'ooyala embed code')
35
36 return {
37 '_type': 'url_transparent',
38 'ie_key': 'Ooyala',
39 'url': 'ooyala:%s' % embed_code,
40 'id': video_id,
41 'timestamp': parse_iso8601(self._html_search_meta(
42 'article:published_time', webpage, 'timestamp')),
43 }