mirror of
https://github.com/l1ving/youtube-dl
synced 2024-12-23 01:02:52 +08:00
1cc79574fc
· Import from compat what comes from compat. Yes, some names are available in utils too, but that's an implementation detail. · Use _match_id consistently whenever possible · Fix some outdated tests · Use consistent valid URL (always match the whole protocol, no ^ at start required) · Use modern test definitions
78 lines
2.5 KiB
Python
78 lines
2.5 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from ..compat import (
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compat_urllib_request,
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)
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from ..utils import (
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ExtractorError,
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urlencode_postdata,
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xpath_text,
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xpath_with_ns,
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)
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_x = lambda p: xpath_with_ns(p, {'xspf': 'http://xspf.org/ns/0/'})
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class NosVideoIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?nosvideo\.com/' + \
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'(?:embed/|\?v=)(?P<id>[A-Za-z0-9]{12})/?'
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_PLAYLIST_URL = 'http://nosvideo.com/xml/{xml_id:s}.xml'
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_FILE_DELETED_REGEX = r'<b>File Not Found</b>'
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_TEST = {
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'url': 'http://nosvideo.com/?v=mu8fle7g7rpq',
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'md5': '6124ed47130d8be3eacae635b071e6b6',
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'info_dict': {
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'id': 'mu8fle7g7rpq',
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'ext': 'mp4',
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'title': 'big_buck_bunny_480p_surround-fix.avi.mp4',
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'thumbnail': 're:^https?://.*\.jpg$',
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}
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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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fields = {
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'id': video_id,
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'op': 'download1',
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'method_free': 'Continue to Video',
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}
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req = compat_urllib_request.Request(url, urlencode_postdata(fields))
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req.add_header('Content-type', 'application/x-www-form-urlencoded')
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webpage = self._download_webpage(req, video_id,
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'Downloading download page')
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if re.search(self._FILE_DELETED_REGEX, webpage) is not None:
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raise ExtractorError('Video %s does not exist' % video_id,
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expected=True)
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xml_id = self._search_regex(r'php\|([^\|]+)\|', webpage, 'XML ID')
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playlist_url = self._PLAYLIST_URL.format(xml_id=xml_id)
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playlist = self._download_xml(playlist_url, video_id)
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track = playlist.find(_x('.//xspf:track'))
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if track is None:
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raise ExtractorError(
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'XML playlist is missing the \'track\' element',
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expected=True)
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title = xpath_text(track, _x('./xspf:title'), 'title')
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url = xpath_text(track, _x('./xspf:file'), 'URL', fatal=True)
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thumbnail = xpath_text(track, _x('./xspf:image'), 'thumbnail')
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if title is not None:
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title = title.strip()
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formats = [{
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'format_id': 'sd',
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'url': url,
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}]
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return {
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'id': video_id,
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'title': title,
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'thumbnail': thumbnail,
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'formats': formats,
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}
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