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[howcast] Fix extraction and modernize

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This commit is contained in:
Sergey M․ 2015-07-03 22:32:56 +06:00
parent 91b21b2334
commit ddf0f74de7
1 changed files with 18 additions and 17 deletions
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35
youtube_dl/extractor/howcast.py
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@ -1,8 +1,7 @@
from __future__ import unicode_literals from __future__ import unicode_literals
import re
from .common import InfoExtractor from .common import InfoExtractor
from ..utils import parse_iso8601
class HowcastIE(InfoExtractor): class HowcastIE(InfoExtractor):
@ -13,29 +12,31 @@ class HowcastIE(InfoExtractor):
'info_dict': { 'info_dict': {
'id': '390161', 'id': '390161',
'ext': 'mp4', 'ext': 'mp4',
'description': 'The square knot, also known as the reef knot, is one of the oldest, most basic knots to tie, and can be used in many different ways. Here\'s the proper way to tie a square knot.',
'title': 'How to Tie a Square Knot Properly', 'title': 'How to Tie a Square Knot Properly',
} 'description': 'md5:dbe792e5f6f1489027027bf2eba188a3',
'timestamp': 1276081287,
'upload_date': '20100609',
},
'params': {
# m3u8 download
'skip_download': True,
},
} }
def _real_extract(self, url): def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url) video_id = self._match_id(url)
video_id = mobj.group('id')
webpage = self._download_webpage(url, video_id) webpage = self._download_webpage(url, video_id)
self.report_extraction(video_id) embed_code = self._search_regex(
r'<iframe[^>]+src="[^"]+\bembed_code=([^\b]+)\b',
video_url = self._search_regex(r'\'?file\'?: "(http://mobile-media\.howcast\.com/[0-9]+\.mp4)', webpage, 'ooyala embed code')
webpage, 'video URL')
video_description = self._html_search_regex(r'<meta content=(?:"([^"]+)"|\'([^\']+)\') name=\'description\'',
webpage, 'description', fatal=False)
return { return {
'_type': 'url_transparent',
'ie_key': 'Ooyala',
'url': 'ooyala:%s' % embed_code,
'id': video_id, 'id': video_id,
'url': video_url, 'timestamp': parse_iso8601(self._html_search_meta(
'title': self._og_search_title(webpage), 'article:published_time', webpage, 'timestamp')),
'description': video_description,
'thumbnail': self._og_search_thumbnail(webpage),
} }