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