Merge branch 'patch/enhance-tagesschau-regex' of https://github.com/rohieb/youtube...
[youtube-dl] / youtube_dl / extractor / tagesschau.py
1 # -*- coding: utf-8 -*-
2 from __future__ import unicode_literals
3
4 import re
5
6 from .common import InfoExtractor
7 from ..utils import parse_filesize, ExtractorError
8
9
10 class TagesschauIE(InfoExtractor):
11     _VALID_URL = r'https?://(?:www\.)?tagesschau\.de/multimedia/(?:sendung/(ts|tsg|tt|nm|bab/bab)|video/video|tsvorzwanzig)(?P<id>-?[0-9]+)(?:~[-_a-zA-Z0-9]*)?\.html'
12
13     _TESTS = [{
14         'url': 'http://www.tagesschau.de/multimedia/video/video-102143.html',
15         'md5': '917a228bc7df7850783bc47979673a09',
16         'info_dict': {
17             'id': '102143',
18             'ext': 'mp4',
19             'title': 'Regierungsumbildung in Athen: Neue Minister in Griechenland vereidigt',
20             'description': 'md5:171feccd9d9b3dd54d05d501568f6359',
21             'thumbnail': 're:^http:.*\.jpg$',
22         },
23     }, {
24         'url': 'http://www.tagesschau.de/multimedia/sendung/ts-5727.html',
25         'md5': '3c54c1f6243d279b706bde660ceec633',
26         'info_dict': {
27             'id': '5727',
28             'ext': 'mp4',
29             'description': 'md5:695c01bfd98b7e313c501386327aea59',
30             'title': 'Sendung: tagesschau \t04.12.2014 20:00 Uhr',
31             'thumbnail': 're:^http:.*\.jpg$',
32         }
33     }, {
34         'url': 'http://www.tagesschau.de/multimedia/sendung/tsg-3771.html',
35         'md5': '90757268b49ef56deae90c7b48928d58',
36         'info_dict': {
37             'id': '3771',
38             'ext': 'mp4',
39             'description': None,
40             'title': 'Sendung: tagesschau (mit Gebärdensprache) \t14.07.2015 20:00 Uhr',
41             'thumbnail': 're:^http:.*\.jpg$',
42         }
43     }, {
44         'url': 'http://www.tagesschau.de/multimedia/sendung/tt-3827.html',
45         'md5': '6e3ebdc75e8d67da966a8d06721eda71',
46         'info_dict': {
47             'id': '3827',
48             'ext': 'mp4',
49             'description': 'md5:d511d0e278b0ad341a95ad9ab992ce66',
50             'title': 'Sendung: tagesthemen \t14.07.2015 22:15 Uhr',
51             'thumbnail': 're:^http:.*\.jpg$',
52         }
53     }, {
54         'url': 'http://www.tagesschau.de/multimedia/sendung/nm-3475.html',
55         'md5': '8a8875a568f0a5ae5ceef93c501a225f',
56         'info_dict': {
57             'id': '3475',
58             'ext': 'mp4',
59             'description': 'md5:ed149f5649cda3dac86813a9d777e131',
60             'title': 'Sendung: nachtmagazin \t15.07.2015 00:15 Uhr',
61             'thumbnail': 're:^http:.*\.jpg$',
62         }
63     }, {
64         'url': 'http://www.tagesschau.de/multimedia/tsvorzwanzig-959.html',
65         'md5': 'be4d6f0421f2acd8abe25ea29f6f015b',
66         'info_dict': {
67             'id': '959',
68             'ext': 'mp4',
69             'description': None,
70             'title': 'Sendung: tagesschau vor 20 Jahren \t14.07.2015 22:45 Uhr',
71             'thumbnail': 're:^http:.*\.jpg$',
72         }
73     }, {
74         'url': 'http://www.tagesschau.de/multimedia/sendung/bab/bab-3299~_bab-sendung-209.html',
75         'md5': '42e3757018d9908581481a80cc1806da',
76         'info_dict': {
77             'id': '3299',
78             'ext': 'mp4',
79             'description': None,
80             'title': 'Nach dem Referendum: Schaltgespräch nach Athen',
81             'thumbnail': 're:^http:.*\.jpg$',
82         }
83     }]
84
85     _FORMATS = {
86         's': {'width': 256, 'height': 144, 'quality': 1},
87         'm': {'width': 512, 'height': 288, 'quality': 2},
88         'l': {'width': 960, 'height': 544, 'quality': 3},
89     }
90
91     def _real_extract(self, url):
92         video_id = self._match_id(url)
93         display_id = video_id.lstrip('-')
94         webpage = self._download_webpage(url, display_id)
95
96         player_url = self._html_search_meta(
97             'twitter:player', webpage, 'player URL', default=None)
98         if player_url:
99             playerpage = self._download_webpage(
100                 player_url, display_id, 'Downloading player page')
101
102             medias = re.findall(
103                 r'"(http://media.+?)", type:"video/(.+?)", quality:"(.+?)"',
104                 playerpage)
105             formats = []
106             for url, ext, res in medias:
107                 f = {
108                     'format_id': res + '_' + ext,
109                     'url': url,
110                     'ext': ext,
111                 }
112                 f.update(self._FORMATS.get(res, {}))
113                 formats.append(f)
114             thumbnail_fn = re.findall(r'"(/multimedia/.+?\.jpg)"', playerpage)[-1]
115             title = self._og_search_title(webpage).strip()
116             description = self._og_search_description(webpage).strip()
117         else:
118             download_text = self._search_regex(
119                 r'(?s)<p>Wir bieten dieses Video in folgenden Formaten zum Download an:</p>\s*<div class="controls">(.*?)</div>\s*<p>',
120                 webpage, 'download links')
121             links = re.finditer(
122                 r'<div class="button" title="(?P<title>[^"]*)"><a href="(?P<url>[^"]+)">(?P<name>.+?)</a></div>',
123                 download_text)
124             formats = []
125             for l in links:
126                 format_id = self._search_regex(
127                     r'.*/[^/.]+\.([^/]+)\.[^/.]+', l.group('url'), 'format ID')
128                 format = {
129                     'format_id': format_id,
130                     'url': l.group('url'),
131                     'format_name': l.group('name'),
132                 }
133                 m = re.match(
134                     r'''(?x)
135                         Video:\s*(?P<vcodec>[a-zA-Z0-9/._-]+)\s*&\#10;
136                         (?P<width>[0-9]+)x(?P<height>[0-9]+)px&\#10;
137                         (?P<vbr>[0-9]+)kbps&\#10;
138                         Audio:\s*(?P<abr>[0-9]+)kbps,\s*(?P<audio_desc>[A-Za-z\.0-9]+)&\#10;
139                         Gr&ouml;&szlig;e:\s*(?P<filesize_approx>[0-9.,]+\s+[a-zA-Z]*B)''',
140                     l.group('title'))
141                 if m:
142                     format.update({
143                         'format_note': m.group('audio_desc'),
144                         'vcodec': m.group('vcodec'),
145                         'width': int(m.group('width')),
146                         'height': int(m.group('height')),
147                         'abr': int(m.group('abr')),
148                         'vbr': int(m.group('vbr')),
149                         'filesize_approx': parse_filesize(m.group('filesize_approx')),
150                     })
151                 formats.append(format)
152             thumbnail_fn = self._search_regex(
153                 r'(?s)<img alt="Sendungsbild".*?src="([^"]+)"',
154                 webpage, 'thumbnail', fatal=False)
155             # there are some videos without description
156             description = ""
157             description = self._html_search_regex(
158                 r'(?s)<p class="teasertext">(.*?)</p>',
159                 webpage, 'description', fatal=False, default=None)
160             title = self._html_search_regex(
161                 r'<span class="headline".*?>(.*?)</span>', webpage, 'title')
162
163         self._sort_formats(formats)
164         thumbnail = 'http://www.tagesschau.de' + thumbnail_fn
165
166         return {
167             'id': display_id,
168             'title': title,
169             'thumbnail': thumbnail,
170             'formats': formats,
171             'description': description,
172         }