mirror of
https://github.com/l1ving/youtube-dl
synced 2024-12-28 05:36:07 +08:00
78 lines
2.8 KiB
Python
78 lines
2.8 KiB
Python
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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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compat_urllib_request,
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compat_urllib_parse,
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ExtractorError,
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unescapeHTML,
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)
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class DailymotionIE(InfoExtractor):
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"""Information Extractor for Dailymotion"""
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_VALID_URL = r'(?i)(?:https?://)?(?:www\.)?dailymotion\.[a-z]{2,3}/video/([^/]+)'
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IE_NAME = u'dailymotion'
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def _real_extract(self, url):
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# Extract id and simplified title from URL
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mobj = re.match(self._VALID_URL, url)
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video_id = mobj.group(1).split('_')[0].split('?')[0]
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video_extension = 'mp4'
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# Retrieve video webpage to extract further information
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request = compat_urllib_request.Request(url)
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request.add_header('Cookie', 'family_filter=off')
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webpage = self._download_webpage(request, video_id)
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# Extract URL, uploader and title from webpage
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self.report_extraction(video_id)
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mobj = re.search(r'\s*var flashvars = (.*)', webpage)
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if mobj is None:
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raise ExtractorError(u'Unable to extract media URL')
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flashvars = compat_urllib_parse.unquote(mobj.group(1))
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for key in ['hd1080URL', 'hd720URL', 'hqURL', 'sdURL', 'ldURL', 'video_url']:
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if key in flashvars:
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max_quality = key
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self.to_screen(u'Using %s' % key)
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break
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else:
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raise ExtractorError(u'Unable to extract video URL')
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mobj = re.search(r'"' + max_quality + r'":"(.+?)"', flashvars)
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if mobj is None:
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raise ExtractorError(u'Unable to extract video URL')
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video_url = compat_urllib_parse.unquote(mobj.group(1)).replace('\\/', '/')
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# TODO: support choosing qualities
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mobj = re.search(r'<meta property="og:title" content="(?P<title>[^"]*)" />', webpage)
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if mobj is None:
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raise ExtractorError(u'Unable to extract title')
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video_title = unescapeHTML(mobj.group('title'))
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video_uploader = None
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video_uploader = self._search_regex([r'(?im)<span class="owner[^\"]+?">[^<]+?<a [^>]+?>([^<]+?)</a>',
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# Looking for official user
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r'<(?:span|a) .*?rel="author".*?>([^<]+?)</'],
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webpage, 'video uploader')
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video_upload_date = None
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mobj = re.search(r'<div class="[^"]*uploaded_cont[^"]*" title="[^"]*">([0-9]{2})-([0-9]{2})-([0-9]{4})</div>', webpage)
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if mobj is not None:
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video_upload_date = mobj.group(3) + mobj.group(2) + mobj.group(1)
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return [{
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'id': video_id,
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'url': video_url,
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'uploader': video_uploader,
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'upload_date': video_upload_date,
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'title': video_title,
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'ext': video_extension,
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}]
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