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[thisav] Simplify and use unicode literals
[youtube-dl] / youtube_dl / extractor / steam.py
1 import re
2
3 from .common import InfoExtractor
4 from ..utils import (
5     ExtractorError,
6     unescapeHTML,
7 )
8
9
10 class SteamIE(InfoExtractor):
11     _VALID_URL = r"""http://store\.steampowered\.com/
12                 (agecheck/)?
13                 (?P<urltype>video|app)/ #If the page is only for videos or for a game
14                 (?P<gameID>\d+)/?
15                 (?P<videoID>\d*)(?P<extra>\??) #For urltype == video we sometimes get the videoID
16                 """
17     _VIDEO_PAGE_TEMPLATE = 'http://store.steampowered.com/video/%s/'
18     _AGECHECK_TEMPLATE = 'http://store.steampowered.com/agecheck/video/%s/?snr=1_agecheck_agecheck__age-gate&ageDay=1&ageMonth=January&ageYear=1970'
19     _TEST = {
20         u"url": u"http://store.steampowered.com/video/105600/",
21         u"playlist": [
22             {
23                 u"file": u"81300.flv",
24                 u"md5": u"f870007cee7065d7c76b88f0a45ecc07",
25                 u"info_dict": {
26                         u"title": u"Terraria 1.1 Trailer",
27                         u'playlist_index': 1,
28                 }
29             },
30             {
31                 u"file": u"80859.flv",
32                 u"md5": u"61aaf31a5c5c3041afb58fb83cbb5751",
33                 u"info_dict": {
34                     u"title": u"Terraria Trailer",
35                     u'playlist_index': 2,
36                 }
37             }
38         ]
39     }
40
41
42     @classmethod
43     def suitable(cls, url):
44         """Receives a URL and returns True if suitable for this IE."""
45         return re.match(cls._VALID_URL, url, re.VERBOSE) is not None
46
47     def _real_extract(self, url):
48         m = re.match(self._VALID_URL, url, re.VERBOSE)
49         gameID = m.group('gameID')
50
51         videourl = self._VIDEO_PAGE_TEMPLATE % gameID
52         webpage = self._download_webpage(videourl, gameID)
53
54         if re.search('<h2>Please enter your birth date to continue:</h2>', webpage) is not None:
55             videourl = self._AGECHECK_TEMPLATE % gameID
56             self.report_age_confirmation()
57             webpage = self._download_webpage(videourl, gameID)
58
59         self.report_extraction(gameID)
60         game_title = self._html_search_regex(r'<h2 class="pageheader">(.*?)</h2>',
61                                              webpage, 'game title')
62
63         urlRE = r"'movie_(?P<videoID>\d+)': \{\s*FILENAME: \"(?P<videoURL>[\w:/\.\?=]+)\"(,\s*MOVIE_NAME: \"(?P<videoName>[\w:/\.\?=\+-]+)\")?\s*\},"
64         mweb = re.finditer(urlRE, webpage)
65         namesRE = r'<span class="title">(?P<videoName>.+?)</span>'
66         titles = re.finditer(namesRE, webpage)
67         thumbsRE = r'<img class="movie_thumb" src="(?P<thumbnail>.+?)">'
68         thumbs = re.finditer(thumbsRE, webpage)
69         videos = []
70         for vid,vtitle,thumb in zip(mweb,titles,thumbs):
71             video_id = vid.group('videoID')
72             title = vtitle.group('videoName')
73             video_url = vid.group('videoURL')
74             video_thumb = thumb.group('thumbnail')
75             if not video_url:
76                 raise ExtractorError(u'Cannot find video url for %s' % video_id)
77             info = {
78                 'id':video_id,
79                 'url':video_url,
80                 'ext': 'flv',
81                 'title': unescapeHTML(title),
82                 'thumbnail': video_thumb
83                   }
84             videos.append(info)
85         return [self.playlist_result(videos, gameID, game_title)]