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1 | # coding: utf-8 | |
2 | from __future__ import unicode_literals | |
3 | ||
4 | import re | |
5 | ||
6 | from .common import InfoExtractor | |
7 | from ..utils import remove_start | |
8 | ||
9 | ||
10 | class PressTVIE(InfoExtractor): | |
11 | _VALID_URL = r'https?://(?:www\.)?presstv\.ir/[^/]+/(?P<y>\d+)/(?P<m>\d+)/(?P<d>\d+)/(?P<id>\d+)/(?P<display_id>[^/]+)?' | |
12 | ||
13 | _TEST = { | |
14 | 'url': 'http://www.presstv.ir/Detail/2016/04/09/459911/Australian-sewerage-treatment-facility-/', | |
15 | 'md5': '5d7e3195a447cb13e9267e931d8dd5a5', | |
16 | 'info_dict': { | |
17 | 'id': '459911', | |
18 | 'display_id': 'Australian-sewerage-treatment-facility-', | |
19 | 'ext': 'mp4', | |
20 | 'title': 'Organic mattresses used to clean waste water', | |
21 | 'upload_date': '20160409', | |
22 | 'thumbnail': r're:^https?://.*\.jpg', | |
23 | 'description': 'md5:20002e654bbafb6908395a5c0cfcd125' | |
24 | } | |
25 | } | |
26 | ||
27 | def _real_extract(self, url): | |
28 | mobj = re.match(self._VALID_URL, url) | |
29 | video_id = mobj.group('id') | |
30 | display_id = mobj.group('display_id') or video_id | |
31 | ||
32 | webpage = self._download_webpage(url, display_id) | |
33 | ||
34 | # extract video URL from webpage | |
35 | video_url = self._hidden_inputs(webpage)['inpPlayback'] | |
36 | ||
37 | # build list of available formats | |
38 | # specified in http://www.presstv.ir/Scripts/playback.js | |
39 | base_url = 'http://192.99.219.222:82/presstv' | |
40 | _formats = [ | |
41 | (180, '_low200.mp4'), | |
42 | (360, '_low400.mp4'), | |
43 | (720, '_low800.mp4'), | |
44 | (1080, '.mp4') | |
45 | ] | |
46 | ||
47 | formats = [{ | |
48 | 'url': base_url + video_url[:-4] + extension, | |
49 | 'format_id': '%dp' % height, | |
50 | 'height': height, | |
51 | } for height, extension in _formats] | |
52 | ||
53 | # extract video metadata | |
54 | title = remove_start( | |
55 | self._html_search_meta('title', webpage, fatal=True), 'PressTV-') | |
56 | ||
57 | thumbnail = self._og_search_thumbnail(webpage) | |
58 | description = self._og_search_description(webpage) | |
59 | ||
60 | upload_date = '%04d%02d%02d' % ( | |
61 | int(mobj.group('y')), | |
62 | int(mobj.group('m')), | |
63 | int(mobj.group('d')), | |
64 | ) | |
65 | ||
66 | return { | |
67 | 'id': video_id, | |
68 | 'display_id': display_id, | |
69 | 'title': title, | |
70 | 'formats': formats, | |
71 | 'thumbnail': thumbnail, | |
72 | 'upload_date': upload_date, | |
73 | 'description': description | |
74 | } |