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[youtube-dl] / youtube_dl / extractor / kickstarter.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 from .common import InfoExtractor
5 from ..utils import smuggle_url
6
7
8 class KickStarterIE(InfoExtractor):
9     _VALID_URL = r'https?://(?:www\.)?kickstarter\.com/projects/(?P<id>[^/]*)/.*'
10     _TESTS = [{
11         'url': 'https://www.kickstarter.com/projects/1404461844/intersection-the-story-of-josh-grant/description',
12         'md5': 'c81addca81327ffa66c642b5d8b08cab',
13         'info_dict': {
14             'id': '1404461844',
15             'ext': 'mp4',
16             'title': 'Intersection: The Story of Josh Grant by Kyle Cowling',
17             'description': (
18                 'A unique motocross documentary that examines the '
19                 'life and mind of one of sports most elite athletes: Josh Grant.'
20             ),
21         },
22     }, {
23         'note': 'Embedded video (not using the native kickstarter video service)',
24         'url': 'https://www.kickstarter.com/projects/597507018/pebble-e-paper-watch-for-iphone-and-android/posts/659178',
25         'info_dict': {
26             'id': '78704821',
27             'ext': 'mp4',
28             'uploader_id': 'pebble',
29             'uploader': 'Pebble Technology',
30             'title': 'Pebble iOS Notifications',
31         },
32         'add_ie': ['Vimeo'],
33     }, {
34         'url': 'https://www.kickstarter.com/projects/1420158244/power-drive-2000/widget/video.html',
35         'info_dict': {
36             'id': '1420158244',
37             'ext': 'mp4',
38             'title': 'Power Drive 2000',
39         },
40     }]
41
42     def _real_extract(self, url):
43         video_id = self._match_id(url)
44         webpage = self._download_webpage(url, video_id)
45
46         title = self._html_search_regex(
47             r'<title>\s*(.*?)(?:\s*&mdash;\s*Kickstarter)?\s*</title>',
48             webpage, 'title')
49         video_url = self._search_regex(
50             r'data-video-url="(.*?)"',
51             webpage, 'video URL', default=None)
52         if video_url is None:  # No native kickstarter, look for embedded videos
53             return {
54                 '_type': 'url_transparent',
55                 'ie_key': 'Generic',
56                 'url': smuggle_url(url, {'to_generic': True}),
57                 'title': title,
58             }
59
60         thumbnail = self._og_search_thumbnail(webpage, default=None)
61         if thumbnail is None:
62             thumbnail = self._html_search_regex(
63                 r'<img[^>]+class="[^"]+\s*poster\s*[^"]+"[^>]+src="([^"]+)"',
64                 webpage, 'thumbnail image', fatal=False)
65         return {
66             'id': video_id,
67             'url': video_url,
68             'title': title,
69             'description': self._og_search_description(webpage, default=None),
70             'thumbnail': thumbnail,
71         }