mirror of
https://github.com/ytdl-org/youtube-dl.git
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103 lines
3.5 KiB
Python
103 lines
3.5 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 ..utils import (
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determine_ext,
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int_or_none,
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js_to_json,
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)
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from ..compat import compat_urlparse
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class UDNEmbedIE(InfoExtractor):
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IE_DESC = '聯合影音'
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_PROTOCOL_RELATIVE_VALID_URL = r'//video\.udn\.com/(?:embed|play)/news/(?P<id>\d+)'
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_VALID_URL = r'https?:' + _PROTOCOL_RELATIVE_VALID_URL
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_TESTS = [{
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'url': 'http://video.udn.com/embed/news/300040',
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'info_dict': {
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'id': '300040',
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'ext': 'mp4',
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'title': '生物老師男變女 全校挺"做自己"',
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'thumbnail': r're:^https?://.*\.jpg$',
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},
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'params': {
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# m3u8 download
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'skip_download': True,
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},
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'expected_warnings': ['Failed to parse JSON Expecting value'],
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}, {
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'url': 'https://video.udn.com/embed/news/300040',
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'only_matching': True,
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}, {
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# From https://video.udn.com/news/303776
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'url': 'https://video.udn.com/play/news/303776',
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'only_matching': True,
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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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page = self._download_webpage(url, video_id)
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options_str = self._html_search_regex(
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r'var\s+options\s*=\s*([^;]+);', page, 'options')
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trans_options_str = js_to_json(options_str)
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options = self._parse_json(trans_options_str, 'options', fatal=False) or {}
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if options:
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video_urls = options['video']
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title = options['title']
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poster = options.get('poster')
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else:
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video_urls = self._parse_json(self._html_search_regex(
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r'"video"\s*:\s*({.+?})\s*,', trans_options_str, 'video urls'), 'video urls')
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title = self._html_search_regex(
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r"title\s*:\s*'(.+?)'\s*,", options_str, 'title')
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poster = self._html_search_regex(
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r"poster\s*:\s*'(.+?)'\s*,", options_str, 'poster', default=None)
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if video_urls.get('youtube'):
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return self.url_result(video_urls.get('youtube'), 'Youtube')
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formats = []
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for video_type, api_url in video_urls.items():
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if not api_url:
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continue
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video_url = self._download_webpage(
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compat_urlparse.urljoin(url, api_url), video_id,
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note='retrieve url for %s video' % video_type)
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ext = determine_ext(video_url)
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if ext == 'm3u8':
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formats.extend(self._extract_m3u8_formats(
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video_url, video_id, ext='mp4', m3u8_id='hls'))
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elif ext == 'f4m':
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formats.extend(self._extract_f4m_formats(
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video_url, video_id, f4m_id='hds'))
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else:
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mobj = re.search(r'_(?P<height>\d+)p_(?P<tbr>\d+)\.mp4', video_url)
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a_format = {
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'url': video_url,
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# video_type may be 'mp4', which confuses YoutubeDL
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'format_id': 'http-' + video_type,
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}
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if mobj:
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a_format.update({
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'height': int_or_none(mobj.group('height')),
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'tbr': int_or_none(mobj.group('tbr')),
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})
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formats.append(a_format)
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self._sort_formats(formats)
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return {
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'id': video_id,
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'formats': formats,
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'title': title,
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'thumbnail': poster,
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}
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