]> git.bitcoin.ninja Git - youtube-dl/blob - youtube_dl/extractor/escapist.py
remove unnecessary assignment parenthesis
[youtube-dl] / youtube_dl / extractor / escapist.py
1 from __future__ import unicode_literals
2
3 import json
4
5 from .common import InfoExtractor
6 from ..utils import (
7     determine_ext,
8     clean_html,
9     int_or_none,
10     float_or_none,
11     sanitized_Request,
12 )
13
14
15 def _decrypt_config(key, string):
16     a = ''
17     i = ''
18     r = ''
19
20     while len(a) < (len(string) / 2):
21         a += key
22
23     a = a[0:int(len(string) / 2)]
24
25     t = 0
26     while t < len(string):
27         i += chr(int(string[t] + string[t + 1], 16))
28         t += 2
29
30     icko = [s for s in i]
31
32     for t, c in enumerate(a):
33         r += chr(ord(c) ^ ord(icko[t]))
34
35     return r
36
37
38 class EscapistIE(InfoExtractor):
39     _VALID_URL = r'https?://?(?:www\.)?escapistmagazine\.com/videos/view/[^/?#]+/(?P<id>[0-9]+)-[^/?#]*(?:$|[?#])'
40     _TESTS = [{
41         'url': 'http://www.escapistmagazine.com/videos/view/the-escapist-presents/6618-Breaking-Down-Baldurs-Gate',
42         'md5': 'ab3a706c681efca53f0a35f1415cf0d1',
43         'info_dict': {
44             'id': '6618',
45             'ext': 'mp4',
46             'description': "Baldur's Gate: Original, Modded or Enhanced Edition? I'll break down what you can expect from the new Baldur's Gate: Enhanced Edition.",
47             'title': "Breaking Down Baldur's Gate",
48             'thumbnail': r're:^https?://.*\.jpg$',
49             'duration': 264,
50             'uploader': 'The Escapist',
51         }
52     }, {
53         'url': 'http://www.escapistmagazine.com/videos/view/zero-punctuation/10044-Evolve-One-vs-Multiplayer',
54         'md5': '9e8c437b0dbb0387d3bd3255ca77f6bf',
55         'info_dict': {
56             'id': '10044',
57             'ext': 'mp4',
58             'description': 'This week, Zero Punctuation reviews Evolve.',
59             'title': 'Evolve - One vs Multiplayer',
60             'thumbnail': r're:^https?://.*\.jpg$',
61             'duration': 304,
62             'uploader': 'The Escapist',
63         }
64     }]
65
66     def _real_extract(self, url):
67         video_id = self._match_id(url)
68         webpage = self._download_webpage(url, video_id)
69
70         ims_video = self._parse_json(
71             self._search_regex(
72                 r'imsVideo\.play\(({.+?})\);', webpage, 'imsVideo'),
73             video_id)
74         video_id = ims_video['videoID']
75         key = ims_video['hash']
76
77         config_req = sanitized_Request(
78             'http://www.escapistmagazine.com/videos/'
79             'vidconfig.php?videoID=%s&hash=%s' % (video_id, key))
80         config_req.add_header('Referer', url)
81         config = self._download_webpage(config_req, video_id, 'Downloading video config')
82
83         data = json.loads(_decrypt_config(key, config))
84
85         video_data = data['videoData']
86
87         title = clean_html(video_data['title'])
88         duration = float_or_none(video_data.get('duration'), 1000)
89         uploader = video_data.get('publisher')
90
91         formats = [{
92             'url': video['src'],
93             'format_id': '%s-%sp' % (determine_ext(video['src']), video['res']),
94             'height': int_or_none(video.get('res')),
95         } for video in data['files']['videos']]
96         self._sort_formats(formats)
97
98         return {
99             'id': video_id,
100             'formats': formats,
101             'title': title,
102             'thumbnail': self._og_search_thumbnail(webpage),
103             'description': self._og_search_description(webpage),
104             'duration': duration,
105             'uploader': uploader,
106         }