mirror of
https://github.com/l1ving/youtube-dl
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63 lines
2.1 KiB
Python
63 lines
2.1 KiB
Python
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# coding: utf-8
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from __future__ import unicode_literals
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from .common import InfoExtractor
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from ..utils import (
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js_to_json,
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mimetype2ext,
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determine_ext,
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update_url_query,
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get_element_by_attribute,
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int_or_none,
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)
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class NobelPrizeIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?nobelprize\.org/mediaplayer.*?\bid=(?P<id>\d+)'
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_TEST = {
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'url': 'http://www.nobelprize.org/mediaplayer/?id=2636',
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'md5': '04c81e5714bb36cc4e2232fee1d8157f',
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'info_dict': {
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'id': '2636',
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'ext': 'mp4',
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'title': 'Announcement of the 2016 Nobel Prize in Physics',
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'description': 'md5:05beba57f4f5a4bbd4cf2ef28fcff739',
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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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webpage = self._download_webpage(url, video_id)
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media = self._parse_json(self._search_regex(
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r'(?s)var\s*config\s*=\s*({.+?});', webpage,
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'config'), video_id, js_to_json)['media']
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title = media['title']
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formats = []
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for source in media.get('source', []):
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source_src = source.get('src')
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if not source_src:
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continue
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ext = mimetype2ext(source.get('type')) or determine_ext(source_src)
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if ext == 'm3u8':
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formats.extend(self._extract_m3u8_formats(
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source_src, video_id, 'mp4', 'm3u8_native',
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m3u8_id='hls', fatal=False))
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elif ext == 'f4m':
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formats.extend(self._extract_f4m_formats(
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update_url_query(source_src, {'hdcore': '3.7.0'}),
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video_id, f4m_id='hds', fatal=False))
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else:
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formats.append({
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'url': source_src,
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})
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self._sort_formats(formats)
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return {
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'id': video_id,
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'title': title,
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'description': get_element_by_attribute('itemprop', 'description', webpage),
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'duration': int_or_none(media.get('duration')),
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'formats': formats,
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}
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