mirror of
https://github.com/l1ving/youtube-dl
synced 2024-12-23 13:42:51 +08:00
96 lines
2.9 KiB
Python
96 lines
2.9 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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import re
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import os.path
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from .common import InfoExtractor
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from ..compat import compat_urlparse
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from ..utils import (
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url_basename,
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remove_start,
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)
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class DemocracynowIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?democracynow.org/(?P<id>[^\?]*)'
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IE_NAME = 'democracynow'
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_TESTS = [{
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'url': 'http://www.democracynow.org/shows/2015/7/3',
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'md5': '3757c182d3d84da68f5c8f506c18c196',
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'info_dict': {
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'id': '2015-0703-001',
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'ext': 'mp4',
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'title': 'Daily Show',
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},
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}, {
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'url': 'http://www.democracynow.org/2015/7/3/this_flag_comes_down_today_bree',
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'info_dict': {
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'id': '2015-0703-001',
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'ext': 'mp4',
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'title': '"This Flag Comes Down Today": Bree Newsome Scales SC Capitol Flagpole, Takes Down Confederate Flag',
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'description': 'md5:4d2bc4f0d29f5553c2210a4bc7761a21',
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},
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'params': {
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'skip_download': True,
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},
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}]
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def _real_extract(self, url):
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display_id = self._match_id(url)
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webpage = self._download_webpage(url, display_id)
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json_data = self._parse_json(self._search_regex(
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r'<script[^>]+type="text/json"[^>]*>\s*({[^>]+})', webpage, 'json'),
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display_id)
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title = json_data['title']
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formats = []
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video_id = None
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for key in ('file', 'audio', 'video', 'high_res_video'):
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media_url = json_data.get(key, '')
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if not media_url:
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continue
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media_url = re.sub(r'\?.*', '', compat_urlparse.urljoin(url, media_url))
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video_id = video_id or remove_start(os.path.splitext(url_basename(media_url))[0], 'dn')
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formats.append({
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'url': media_url,
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'vcodec': 'none' if key == 'audio' else None,
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})
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self._sort_formats(formats)
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default_lang = 'en'
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subtitles = {}
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def add_subtitle_item(lang, info_dict):
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if lang not in subtitles:
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subtitles[lang] = []
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subtitles[lang].append(info_dict)
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# chapter_file are not subtitles
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if 'caption_file' in json_data:
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add_subtitle_item(default_lang, {
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'url': compat_urlparse.urljoin(url, json_data['caption_file']),
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})
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for subtitle_item in json_data.get('captions', []):
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lang = subtitle_item.get('language', '').lower() or default_lang
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add_subtitle_item(lang, {
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'url': compat_urlparse.urljoin(url, subtitle_item['url']),
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})
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description = self._og_search_description(webpage, default=None)
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return {
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'id': video_id or display_id,
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'title': title,
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'description': description,
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'thumbnail': json_data.get('image'),
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'subtitles': subtitles,
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'formats': formats,
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}
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