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[youtubedl] / youtube_dl / extractor / ccc.py
1 from __future__ import unicode_literals
2
3 import re
4
5 from .common import InfoExtractor
6 from ..utils import (
7 int_or_none,
8 qualities,
9 unified_strdate,
10 )
11
12
13 class CCCIE(InfoExtractor):
14 IE_NAME = 'media.ccc.de'
15 _VALID_URL = r'https?://(?:www\.)?media\.ccc\.de/[^?#]+/[^?#/]*?_(?P<id>[0-9]{8,})._[^?#/]*\.html'
16
17 _TEST = {
18 'url': 'http://media.ccc.de/browse/congress/2013/30C3_-_5443_-_en_-_saal_g_-_201312281830_-_introduction_to_processor_design_-_byterazor.html#video',
19 'md5': '3a1eda8f3a29515d27f5adb967d7e740',
20 'info_dict': {
21 'id': '20131228183',
22 'ext': 'mp4',
23 'title': 'Introduction to Processor Design',
24 'description': 'md5:5ddbf8c734800267f2cee4eab187bc1b',
25 'thumbnail': 're:^https?://.*\.jpg$',
26 'view_count': int,
27 'upload_date': '20131229',
28 }
29 }
30
31 def _real_extract(self, url):
32 video_id = self._match_id(url)
33 webpage = self._download_webpage(url, video_id)
34
35 if self._downloader.params.get('prefer_free_formats'):
36 preference = qualities(['mp3', 'opus', 'mp4-lq', 'webm-lq', 'h264-sd', 'mp4-sd', 'webm-sd', 'mp4', 'webm', 'mp4-hd', 'h264-hd', 'webm-hd'])
37 else:
38 preference = qualities(['opus', 'mp3', 'webm-lq', 'mp4-lq', 'webm-sd', 'h264-sd', 'mp4-sd', 'webm', 'mp4', 'webm-hd', 'mp4-hd', 'h264-hd'])
39
40 title = self._html_search_regex(
41 r'(?s)<h1>(.*?)</h1>', webpage, 'title')
42 description = self._html_search_regex(
43 r"(?s)<p class='description'>(.*?)</p>",
44 webpage, 'description', fatal=False)
45 upload_date = unified_strdate(self._html_search_regex(
46 r"(?s)<span class='[^']*fa-calendar-o'></span>(.*?)</li>",
47 webpage, 'upload date', fatal=False))
48 view_count = int_or_none(self._html_search_regex(
49 r"(?s)<span class='[^']*fa-eye'></span>(.*?)</li>",
50 webpage, 'view count', fatal=False))
51
52 matches = re.finditer(r'''(?xs)
53 <(?:span|div)\s+class='label\s+filetype'>(?P<format>.*?)</(?:span|div)>\s*
54 <a\s+download\s+href='(?P<http_url>[^']+)'>\s*
55 (?:
56 .*?
57 <a\s+href='(?P<torrent_url>[^']+\.torrent)'
58 )?''', webpage)
59 formats = []
60 for m in matches:
61 format = m.group('format')
62 format_id = self._search_regex(
63 r'.*/([a-z0-9_-]+)/[^/]*$',
64 m.group('http_url'), 'format id', default=None)
65 vcodec = 'h264' if 'h264' in format_id else (
66 'none' if format_id in ('mp3', 'opus') else None
67 )
68 formats.append({
69 'format_id': format_id,
70 'format': format,
71 'url': m.group('http_url'),
72 'vcodec': vcodec,
73 'preference': preference(format_id),
74 })
75
76 if m.group('torrent_url'):
77 formats.append({
78 'format_id': 'torrent-%s' % (format if format_id is None else format_id),
79 'format': '%s (torrent)' % format,
80 'proto': 'torrent',
81 'format_note': '(unsupported; will just download the .torrent file)',
82 'vcodec': vcodec,
83 'preference': -100 + preference(format_id),
84 'url': m.group('torrent_url'),
85 })
86 self._sort_formats(formats)
87
88 thumbnail = self._html_search_regex(
89 r"<video.*?poster='([^']+)'", webpage, 'thumbnail', fatal=False)
90
91 return {
92 'id': video_id,
93 'title': title,
94 'description': description,
95 'thumbnail': thumbnail,
96 'view_count': view_count,
97 'upload_date': upload_date,
98 'formats': formats,
99 }