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[escapist] Fix extractor (fixes #5090)
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pulpe
@@ -1,128 +1,102 @@
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from __future__ import unicode_literals
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import json
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from .common import InfoExtractor
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from ..compat import (
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compat_urllib_parse,
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compat_urllib_request,
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)
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from ..compat import compat_urllib_request
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from ..utils import (
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ExtractorError,
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js_to_json,
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parse_duration,
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determine_ext,
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clean_html,
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qualities,
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)
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def _decrypt_config(key, string):
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a = ''
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i = ''
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r = ''
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while len(a) < (len(string) / 2):
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a += key
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a = a[0:int(len(string) / 2)]
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t = 0
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while t < len(string):
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i += chr(int(string[t] + string[t + 1], 16))
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t += 2
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icko = [s for s in i]
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for t, c in enumerate(a):
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r += chr(ord(c) ^ ord(icko[t]))
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return r
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class EscapistIE(InfoExtractor):
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_VALID_URL = r'https?://?(www\.)?escapistmagazine\.com/videos/view/[^/?#]+/(?P<id>[0-9]+)-[^/?#]*(?:$|[?#])'
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_USER_AGENT = 'Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko'
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_TEST = {
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_TESTS = [{
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'url': 'http://www.escapistmagazine.com/videos/view/the-escapist-presents/6618-Breaking-Down-Baldurs-Gate',
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'md5': 'ab3a706c681efca53f0a35f1415cf0d1',
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'md5': 'c6793dbda81388f4264c1ba18684a74d',
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'info_dict': {
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'id': '6618',
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'ext': 'mp4',
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'description': "Baldur's Gate: Original, Modded or Enhanced Edition? I'll break down what you can expect from the new Baldur's Gate: Enhanced Edition.",
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'uploader_id': 'the-escapist-presents',
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'uploader': 'The Escapist Presents',
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'title': "Breaking Down Baldur's Gate",
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'thumbnail': 're:^https?://.*\.jpg$',
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'duration': 264,
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}
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}
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}, {
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'url': 'http://www.escapistmagazine.com/videos/view/zero-punctuation/10044-Evolve-One-vs-Multiplayer',
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'md5': 'cf8842a8a46444d241f9a9980d7874f2',
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'info_dict': {
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'id': '10044',
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'ext': 'mp4',
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'description': 'This week, Zero Punctuation reviews Evolve.',
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'title': 'Evolve - One vs Multiplayer',
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'thumbnail': 're:^https?://.*\.jpg$',
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'duration': 304,
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}
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}]
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def _real_extract(self, url):
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video_id = self._match_id(url)
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webpage_req = compat_urllib_request.Request(url)
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webpage_req.add_header('User-Agent', self._USER_AGENT)
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webpage = self._download_webpage(webpage_req, video_id)
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webpage = self._download_webpage(url, video_id)
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uploader_id = self._html_search_regex(
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r"<h1\s+class='headline'>\s*<a\s+href='/videos/view/(.*?)'",
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webpage, 'uploader ID', fatal=False)
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uploader = self._html_search_regex(
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r"<h1\s+class='headline'>(.*?)</a>",
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webpage, 'uploader', fatal=False)
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description = self._html_search_meta('description', webpage)
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duration = parse_duration(self._html_search_meta('duration', webpage))
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imsVideo = json.loads(self._search_regex(r'imsVideo\.play\(([^\)]+)\);', webpage, 'imsVideo'))
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video_id = imsVideo['videoID']
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key = imsVideo['hash']
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raw_title = self._html_search_meta('title', webpage, fatal=True)
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title = raw_title.partition(' : ')[2]
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config_url = compat_urllib_parse.unquote(self._html_search_regex(
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r'''(?x)
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(?:
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<param\s+name="flashvars".*?\s+value="config=|
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flashvars="config=
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)
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(https?://[^"&]+)
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''',
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webpage, 'config URL'))
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quality = qualities(['lq', 'hq', 'hd'])
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formats = []
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ad_formats = []
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for q in ['lq', 'hq', 'hd']:
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config_req = compat_urllib_request.Request('http://www.escapistmagazine.com/videos/'
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'vidconfig.php?videoID=%s&hash=%s&quality=%s' % (video_id, key, 'mp4_' + q))
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config_req.add_header('Referer', url)
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config = self._download_webpage(config_req, video_id, 'Downloading video config ' + q.upper())
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def _add_format(name, cfg_url, quality):
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cfg_req = compat_urllib_request.Request(cfg_url)
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cfg_req.add_header('User-Agent', self._USER_AGENT)
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config = self._download_json(
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cfg_req, video_id,
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'Downloading ' + name + ' configuration',
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'Unable to download ' + name + ' configuration',
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transform_source=js_to_json)
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data = json.loads(_decrypt_config(key, config))
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playlist = config['playlist']
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for p in playlist:
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if p.get('eventCategory') == 'Video':
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ar = formats
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elif p.get('eventCategory') == 'Video Postroll':
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ar = ad_formats
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else:
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continue
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title = clean_html(data['videoData']['title'])
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duration = data['videoData']['duration'] / 1000
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ar.append({
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'url': p['url'],
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'format_id': name,
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'quality': quality,
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'http_headers': {
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'User-Agent': self._USER_AGENT,
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},
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})
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for i, v in enumerate(data['files']['videos']):
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_add_format('normal', config_url, quality=0)
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hq_url = (config_url +
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('&hq=1' if '?' in config_url else config_url + '?hq=1'))
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try:
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_add_format('hq', hq_url, quality=1)
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except ExtractorError:
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pass # That's fine, we'll just use normal quality
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self._sort_formats(formats)
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formats.append({
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'url': v,
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'format_id': determine_ext(v) + '_' + q + str(i),
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'quality': quality(q),
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})
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if '/escapist/sales-marketing/' in formats[-1]['url']:
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raise ExtractorError('This IP address has been blocked by The Escapist', expected=True)
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res = {
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return {
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'id': video_id,
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'formats': formats,
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'uploader': uploader,
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'uploader_id': uploader_id,
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'title': title,
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'thumbnail': self._og_search_thumbnail(webpage),
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'description': description,
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'description': self._og_search_description(webpage),
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'duration': duration,
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}
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if self._downloader.params.get('include_ads') and ad_formats:
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self._sort_formats(ad_formats)
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ad_res = {
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'id': '%s-ad' % video_id,
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'title': '%s (Postroll)' % title,
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'formats': ad_formats,
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}
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return {
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'_type': 'playlist',
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'entries': [res, ad_res],
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'title': title,
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'id': video_id,
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}
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return res
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