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https://github.com/yt-dlp/yt-dlp
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Merge pull request #2273 from dstftw/crunchyroll
[crunchyroll] Add support for mobile URLs and use unicode literals
This commit is contained in:
Philipp Hagemeister
commit
3effa7ceaa
1 changed files with 72 additions and 65 deletions
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@ -1,4 +1,6 @@
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# encoding: utf-8
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from __future__ import unicode_literals
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import re, base64, zlib
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from hashlib import sha1
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from math import pow, sqrt, floor
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@ -18,29 +20,29 @@ from ..aes import (
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)
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class CrunchyrollIE(InfoExtractor):
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_VALID_URL = r'(?:https?://)?(?:www\.)?(?P<url>crunchyroll\.com/[^/]*/[^/?&]*?(?P<video_id>[0-9]+))(?:[/?&]|$)'
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_VALID_URL = r'(?:https?://)?(?:(?P<prefix>www|m)\.)?(?P<url>crunchyroll\.com/(?:[^/]*/[^/?&]*?|media/\?id=)(?P<video_id>[0-9]+))(?:[/?&]|$)'
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_TESTS = [{
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u'url': u'http://www.crunchyroll.com/wanna-be-the-strongest-in-the-world/episode-1-an-idol-wrestler-is-born-645513',
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u'file': u'645513.flv',
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#u'md5': u'b1639fd6ddfaa43788c85f6d1dddd412',
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u'info_dict': {
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u'title': u'Wanna be the Strongest in the World Episode 1 – An Idol-Wrestler is Born!',
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u'description': u'md5:2d17137920c64f2f49981a7797d275ef',
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u'thumbnail': u'http://img1.ak.crunchyroll.com/i/spire1-tmb/20c6b5e10f1a47b10516877d3c039cae1380951166_full.jpg',
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u'uploader': u'Yomiuri Telecasting Corporation (YTV)',
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u'upload_date': u'20131013',
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'url': 'http://www.crunchyroll.com/wanna-be-the-strongest-in-the-world/episode-1-an-idol-wrestler-is-born-645513',
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'file': '645513.flv',
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#'md5': 'b1639fd6ddfaa43788c85f6d1dddd412',
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'info_dict': {
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'title': 'Wanna be the Strongest in the World Episode 1 – An Idol-Wrestler is Born!',
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'description': 'md5:2d17137920c64f2f49981a7797d275ef',
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'thumbnail': 'http://img1.ak.crunchyroll.com/i/spire1-tmb/20c6b5e10f1a47b10516877d3c039cae1380951166_full.jpg',
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'uploader': 'Yomiuri Telecasting Corporation (YTV)',
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'upload_date': '20131013',
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},
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u'params': {
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'params': {
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# rtmp
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u'skip_download': True,
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'skip_download': True,
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},
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}]
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_FORMAT_IDS = {
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u'360': (u'60', u'106'),
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u'480': (u'61', u'106'),
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u'720': (u'62', u'106'),
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u'1080': (u'80', u'108'),
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'360': ('60', '106'),
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'480': ('61', '106'),
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'720': ('62', '106'),
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'1080': ('80', '108'),
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}
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def _decrypt_subtitles(self, data, iv, id):
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@ -63,7 +65,7 @@ class CrunchyrollIE(InfoExtractor):
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num3 = key ^ num1
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num4 = num3 ^ (num3 >> 3) ^ num2
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prefix = intlist_to_bytes(obfuscate_key_aux(20, 97, (1, 2)))
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shaHash = bytes_to_intlist(sha1(prefix + str(num4).encode(u'ascii')).digest())
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shaHash = bytes_to_intlist(sha1(prefix + str(num4).encode('ascii')).digest())
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# Extend 160 Bit hash to 256 Bit
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return shaHash + [0] * 12
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@ -79,93 +81,98 @@ class CrunchyrollIE(InfoExtractor):
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def _convert_subtitles_to_srt(self, subtitles):
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i=1
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output = u''
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output = ''
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for start, end, text in re.findall(r'<event [^>]*?start="([^"]+)" [^>]*?end="([^"]+)" [^>]*?text="([^"]+)"[^>]*?>', subtitles):
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start = start.replace(u'.', u',')
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end = end.replace(u'.', u',')
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start = start.replace('.', ',')
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end = end.replace('.', ',')
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text = clean_html(text)
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text = text.replace(u'\\N', u'\n')
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text = text.replace('\\N', '\n')
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if not text:
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continue
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output += u'%d\n%s --> %s\n%s\n\n' % (i, start, end, text)
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output += '%d\n%s --> %s\n%s\n\n' % (i, start, end, text)
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i+=1
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return output
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def _real_extract(self,url):
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mobj = re.match(self._VALID_URL, url)
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video_id = mobj.group('video_id')
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webpage_url = u'http://www.' + mobj.group('url')
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video_id = mobj.group(u'video_id')
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webpage = self._download_webpage(webpage_url, video_id)
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note_m = self._html_search_regex(r'<div class="showmedia-trailer-notice">(.+?)</div>', webpage, u'trailer-notice', default=u'')
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if mobj.group('prefix') == 'm':
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mobile_webpage = self._download_webpage(url, video_id, 'Downloading mobile webpage')
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webpage_url = self._search_regex(r'<link rel="canonical" href="([^"]+)" />', mobile_webpage, 'webpage_url')
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else:
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webpage_url = 'http://www.' + mobj.group('url')
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webpage = self._download_webpage(webpage_url, video_id, 'Downloading webpage')
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note_m = self._html_search_regex(r'<div class="showmedia-trailer-notice">(.+?)</div>', webpage, 'trailer-notice', default='')
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if note_m:
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raise ExtractorError(note_m)
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video_title = self._html_search_regex(r'<h1[^>]*>(.+?)</h1>', webpage, u'video_title', flags=re.DOTALL)
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video_title = re.sub(r' {2,}', u' ', video_title)
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video_description = self._html_search_regex(r'"description":"([^"]+)', webpage, u'video_description', default=u'')
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video_title = self._html_search_regex(r'<h1[^>]*>(.+?)</h1>', webpage, 'video_title', flags=re.DOTALL)
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video_title = re.sub(r' {2,}', ' ', video_title)
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video_description = self._html_search_regex(r'"description":"([^"]+)', webpage, 'video_description', default='')
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if not video_description:
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video_description = None
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video_upload_date = self._html_search_regex(r'<div>Availability for free users:(.+?)</div>', webpage, u'video_upload_date', fatal=False, flags=re.DOTALL)
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video_upload_date = self._html_search_regex(r'<div>Availability for free users:(.+?)</div>', webpage, 'video_upload_date', fatal=False, flags=re.DOTALL)
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if video_upload_date:
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video_upload_date = unified_strdate(video_upload_date)
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video_uploader = self._html_search_regex(r'<div>\s*Publisher:(.+?)</div>', webpage, u'video_uploader', fatal=False, flags=re.DOTALL)
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video_uploader = self._html_search_regex(r'<div>\s*Publisher:(.+?)</div>', webpage, 'video_uploader', fatal=False, flags=re.DOTALL)
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playerdata_url = compat_urllib_parse.unquote(self._html_search_regex(r'"config_url":"([^"]+)', webpage, u'playerdata_url'))
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playerdata_url = compat_urllib_parse.unquote(self._html_search_regex(r'"config_url":"([^"]+)', webpage, 'playerdata_url'))
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playerdata_req = compat_urllib_request.Request(playerdata_url)
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playerdata_req.data = compat_urllib_parse.urlencode({u'current_page': webpage_url})
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playerdata_req.add_header(u'Content-Type', u'application/x-www-form-urlencoded')
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playerdata = self._download_webpage(playerdata_req, video_id, note=u'Downloading media info')
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playerdata_req.data = compat_urllib_parse.urlencode({'current_page': webpage_url})
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playerdata_req.add_header('Content-Type', 'application/x-www-form-urlencoded')
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playerdata = self._download_webpage(playerdata_req, video_id, note='Downloading media info')
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stream_id = self._search_regex(r'<media_id>([^<]+)', playerdata, u'stream_id')
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video_thumbnail = self._search_regex(r'<episode_image_url>([^<]+)', playerdata, u'thumbnail', fatal=False)
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stream_id = self._search_regex(r'<media_id>([^<]+)', playerdata, 'stream_id')
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video_thumbnail = self._search_regex(r'<episode_image_url>([^<]+)', playerdata, 'thumbnail', fatal=False)
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formats = []
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for fmt in re.findall(r'\?p([0-9]{3,4})=1', webpage):
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stream_quality, stream_format = self._FORMAT_IDS[fmt]
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video_format = fmt+u'p'
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streamdata_req = compat_urllib_request.Request(u'http://www.crunchyroll.com/xml/')
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video_format = fmt+'p'
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streamdata_req = compat_urllib_request.Request('http://www.crunchyroll.com/xml/')
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# urlencode doesn't work!
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streamdata_req.data = u'req=RpcApiVideoEncode%5FGetStreamInfo&video%5Fencode%5Fquality='+stream_quality+u'&media%5Fid='+stream_id+u'&video%5Fformat='+stream_format
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streamdata_req.add_header(u'Content-Type', u'application/x-www-form-urlencoded')
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streamdata_req.add_header(u'Content-Length', str(len(streamdata_req.data)))
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streamdata = self._download_webpage(streamdata_req, video_id, note=u'Downloading media info for '+video_format)
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video_url = self._search_regex(r'<host>([^<]+)', streamdata, u'video_url')
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video_play_path = self._search_regex(r'<file>([^<]+)', streamdata, u'video_play_path')
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streamdata_req.data = 'req=RpcApiVideoEncode%5FGetStreamInfo&video%5Fencode%5Fquality='+stream_quality+'&media%5Fid='+stream_id+'&video%5Fformat='+stream_format
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streamdata_req.add_header('Content-Type', 'application/x-www-form-urlencoded')
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streamdata_req.add_header('Content-Length', str(len(streamdata_req.data)))
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streamdata = self._download_webpage(streamdata_req, video_id, note='Downloading media info for '+video_format)
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video_url = self._search_regex(r'<host>([^<]+)', streamdata, 'video_url')
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video_play_path = self._search_regex(r'<file>([^<]+)', streamdata, 'video_play_path')
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formats.append({
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u'url': video_url,
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u'play_path': video_play_path,
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u'ext': 'flv',
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u'format': video_format,
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u'format_id': video_format,
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'url': video_url,
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'play_path': video_play_path,
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'ext': 'flv',
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'format': video_format,
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'format_id': video_format,
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})
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subtitles = {}
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for sub_id, sub_name in re.findall(r'\?ssid=([0-9]+)" title="([^"]+)', webpage):
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sub_page = self._download_webpage(u'http://www.crunchyroll.com/xml/?req=RpcApiSubtitle_GetXml&subtitle_script_id='+sub_id,\
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video_id, note=u'Downloading subtitles for '+sub_name)
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id = self._search_regex(r'id=\'([0-9]+)', sub_page, u'subtitle_id', fatal=False)
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iv = self._search_regex(r'<iv>([^<]+)', sub_page, u'subtitle_iv', fatal=False)
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data = self._search_regex(r'<data>([^<]+)', sub_page, u'subtitle_data', fatal=False)
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sub_page = self._download_webpage('http://www.crunchyroll.com/xml/?req=RpcApiSubtitle_GetXml&subtitle_script_id='+sub_id,\
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video_id, note='Downloading subtitles for '+sub_name)
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id = self._search_regex(r'id=\'([0-9]+)', sub_page, 'subtitle_id', fatal=False)
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iv = self._search_regex(r'<iv>([^<]+)', sub_page, 'subtitle_iv', fatal=False)
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data = self._search_regex(r'<data>([^<]+)', sub_page, 'subtitle_data', fatal=False)
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if not id or not iv or not data:
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continue
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id = int(id)
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iv = base64.b64decode(iv)
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data = base64.b64decode(data)
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subtitle = self._decrypt_subtitles(data, iv, id).decode(u'utf-8')
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lang_code = self._search_regex(r'lang_code=\'([^\']+)', subtitle, u'subtitle_lang_code', fatal=False)
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subtitle = self._decrypt_subtitles(data, iv, id).decode('utf-8')
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lang_code = self._search_regex(r'lang_code=\'([^\']+)', subtitle, 'subtitle_lang_code', fatal=False)
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if not lang_code:
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continue
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subtitles[lang_code] = self._convert_subtitles_to_srt(subtitle)
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return {
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u'id': video_id,
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u'title': video_title,
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u'description': video_description,
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u'thumbnail': video_thumbnail,
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u'uploader': video_uploader,
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u'upload_date': video_upload_date,
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u'subtitles': subtitles,
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u'formats': formats,
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'id': video_id,
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'title': video_title,
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'description': video_description,
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'thumbnail': video_thumbnail,
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'uploader': video_uploader,
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'upload_date': video_upload_date,
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'subtitles': subtitles,
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'formats': formats,
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}
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