]> Raphaƫl G. Git Repositories - youtubedl/blob - youtube_dl/extractor/internetvideoarchive.py
Prepare for release.
[youtubedl] / 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': 152,
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 }