]> gitweb @ CieloNegro.org - youtube-dl.git/blob - youtube_dl/extractor/internetvideoarchive.py
Fix imports and general cleanup
[youtube-dl.git] / youtube_dl / extractor / internetvideoarchive.py
1 from __future__ import unicode_literals
2
3 import re
4
5 from .common import InfoExtractor
6 from ..compat import (
7     compat_urlparse,
8     compat_urllib_parse,
9 )
10 from ..utils import (
11     xpath_with_ns,
12 )
13
14
15 class InternetVideoArchiveIE(InfoExtractor):
16     _VALID_URL = r'https?://video\.internetvideoarchive\.net/flash/players/.*?\?.*?publishedid.*?'
17
18     _TEST = {
19         'url': 'http://video.internetvideoarchive.net/flash/players/flashconfiguration.aspx?customerid=69249&publishedid=452693&playerid=247',
20         'info_dict': {
21             'id': '452693',
22             'ext': 'mp4',
23             'title': 'SKYFALL',
24             'description': 'In SKYFALL, Bond\'s loyalty to M is tested as her past comes back to haunt her. As MI6 comes under attack, 007 must track down and destroy the threat, no matter how personal the cost.',
25             'duration': 149,
26         },
27     }
28
29     @staticmethod
30     def _build_url(query):
31         return 'http://video.internetvideoarchive.net/flash/players/flashconfiguration.aspx?' + query
32
33     @staticmethod
34     def _clean_query(query):
35         NEEDED_ARGS = ['publishedid', 'customerid']
36         query_dic = compat_urlparse.parse_qs(query)
37         cleaned_dic = dict((k, v[0]) for (k, v) in query_dic.items() if k in NEEDED_ARGS)
38         # Other player ids return m3u8 urls
39         cleaned_dic['playerid'] = '247'
40         cleaned_dic['videokbrate'] = '100000'
41         return compat_urllib_parse.urlencode(cleaned_dic)
42
43     def _real_extract(self, url):
44         query = compat_urlparse.urlparse(url).query
45         query_dic = compat_urlparse.parse_qs(query)
46         video_id = query_dic['publishedid'][0]
47         url = self._build_url(query)
48
49         flashconfiguration = self._download_xml(url, video_id,
50                                                 'Downloading flash configuration')
51         file_url = flashconfiguration.find('file').text
52         file_url = file_url.replace('/playlist.aspx', '/mrssplaylist.aspx')
53         # Replace some of the parameters in the query to get the best quality
54         # and http links (no m3u8 manifests)
55         file_url = re.sub(r'(?<=\?)(.+)$',
56                           lambda m: self._clean_query(m.group()),
57                           file_url)
58         info = self._download_xml(file_url, video_id,
59                                   'Downloading video info')
60         item = info.find('channel/item')
61
62         def _bp(p):
63             return xpath_with_ns(
64                 p,
65                 {
66                     'media': 'http://search.yahoo.com/mrss/',
67                     'jwplayer': 'http://developer.longtailvideo.com/trac/wiki/FlashFormats',
68                 }
69             )
70         formats = []
71         for content in item.findall(_bp('media:group/media:content')):
72             attr = content.attrib
73             f_url = attr['url']
74             width = int(attr['width'])
75             bitrate = int(attr['bitrate'])
76             format_id = '%d-%dk' % (width, bitrate)
77             formats.append({
78                 'format_id': format_id,
79                 'url': f_url,
80                 'width': width,
81                 'tbr': bitrate,
82             })
83
84         self._sort_formats(formats)
85
86         return {
87             'id': video_id,
88             'title': item.find('title').text,
89             'formats': formats,
90             'thumbnail': item.find(_bp('media:thumbnail')).attrib['url'],
91             'description': item.find('description').text,
92             'duration': int(attr['duration']),
93         }