diff options
Diffstat (limited to 'youtube_dl/extractor/crunchyroll.py')
| -rw-r--r-- | youtube_dl/extractor/crunchyroll.py | 137 |
1 files changed, 72 insertions, 65 deletions
diff --git a/youtube_dl/extractor/crunchyroll.py b/youtube_dl/extractor/crunchyroll.py index 2b66bddbb..920728e01 100644 --- a/youtube_dl/extractor/crunchyroll.py +++ b/youtube_dl/extractor/crunchyroll.py @@ -1,4 +1,6 @@ # encoding: utf-8 +from __future__ import unicode_literals + import re, base64, zlib from hashlib import sha1 from math import pow, sqrt, floor @@ -18,29 +20,29 @@ from ..aes import ( ) class CrunchyrollIE(InfoExtractor): - _VALID_URL = r'(?:https?://)?(?:www\.)?(?P<url>crunchyroll\.com/[^/]*/[^/?&]*?(?P<video_id>[0-9]+))(?:[/?&]|$)' + _VALID_URL = r'(?:https?://)?(?:(?P<prefix>www|m)\.)?(?P<url>crunchyroll\.com/(?:[^/]*/[^/?&]*?|media/\?id=)(?P<video_id>[0-9]+))(?:[/?&]|$)' _TESTS = [{ - u'url': u'http://www.crunchyroll.com/wanna-be-the-strongest-in-the-world/episode-1-an-idol-wrestler-is-born-645513', - u'file': u'645513.flv', - #u'md5': u'b1639fd6ddfaa43788c85f6d1dddd412', - u'info_dict': { - u'title': u'Wanna be the Strongest in the World Episode 1 – An Idol-Wrestler is Born!', - u'description': u'md5:2d17137920c64f2f49981a7797d275ef', - u'thumbnail': u'http://img1.ak.crunchyroll.com/i/spire1-tmb/20c6b5e10f1a47b10516877d3c039cae1380951166_full.jpg', - u'uploader': u'Yomiuri Telecasting Corporation (YTV)', - u'upload_date': u'20131013', + 'url': 'http://www.crunchyroll.com/wanna-be-the-strongest-in-the-world/episode-1-an-idol-wrestler-is-born-645513', + 'file': '645513.flv', + #'md5': 'b1639fd6ddfaa43788c85f6d1dddd412', + 'info_dict': { + 'title': 'Wanna be the Strongest in the World Episode 1 – An Idol-Wrestler is Born!', + 'description': 'md5:2d17137920c64f2f49981a7797d275ef', + 'thumbnail': 'http://img1.ak.crunchyroll.com/i/spire1-tmb/20c6b5e10f1a47b10516877d3c039cae1380951166_full.jpg', + 'uploader': 'Yomiuri Telecasting Corporation (YTV)', + 'upload_date': '20131013', }, - u'params': { + 'params': { # rtmp - u'skip_download': True, + 'skip_download': True, }, }] _FORMAT_IDS = { - u'360': (u'60', u'106'), - u'480': (u'61', u'106'), - u'720': (u'62', u'106'), - u'1080': (u'80', u'108'), + '360': ('60', '106'), + '480': ('61', '106'), + '720': ('62', '106'), + '1080': ('80', '108'), } def _decrypt_subtitles(self, data, iv, id): @@ -63,7 +65,7 @@ class CrunchyrollIE(InfoExtractor): num3 = key ^ num1 num4 = num3 ^ (num3 >> 3) ^ num2 prefix = intlist_to_bytes(obfuscate_key_aux(20, 97, (1, 2))) - shaHash = bytes_to_intlist(sha1(prefix + str(num4).encode(u'ascii')).digest()) + shaHash = bytes_to_intlist(sha1(prefix + str(num4).encode('ascii')).digest()) # Extend 160 Bit hash to 256 Bit return shaHash + [0] * 12 @@ -79,93 +81,98 @@ class CrunchyrollIE(InfoExtractor): def _convert_subtitles_to_srt(self, subtitles): i=1 - output = u'' + output = '' for start, end, text in re.findall(r'<event [^>]*?start="([^"]+)" [^>]*?end="([^"]+)" [^>]*?text="([^"]+)"[^>]*?>', subtitles): - start = start.replace(u'.', u',') - end = end.replace(u'.', u',') + start = start.replace('.', ',') + end = end.replace('.', ',') text = clean_html(text) - text = text.replace(u'\\N', u'\n') + text = text.replace('\\N', '\n') if not text: continue - output += u'%d\n%s --> %s\n%s\n\n' % (i, start, end, text) + output += '%d\n%s --> %s\n%s\n\n' % (i, start, end, text) i+=1 return output def _real_extract(self,url): mobj = re.match(self._VALID_URL, url) + video_id = mobj.group('video_id') + + if mobj.group('prefix') == 'm': + mobile_webpage = self._download_webpage(url, video_id, 'Downloading mobile webpage') + webpage_url = self._search_regex(r'<link rel="canonical" href="([^"]+)" />', mobile_webpage, 'webpage_url') + else: + webpage_url = 'http://www.' + mobj.group('url') - webpage_url = u'http://www.' + mobj.group('url') - video_id = mobj.group(u'video_id') - webpage = self._download_webpage(webpage_url, video_id) - note_m = self._html_search_regex(r'<div class="showmedia-trailer-notice">(.+?)</div>', webpage, u'trailer-notice', default=u'') + webpage = self._download_webpage(webpage_url, video_id, 'Downloading webpage') + note_m = self._html_search_regex(r'<div class="showmedia-trailer-notice">(.+?)</div>', webpage, 'trailer-notice', default='') if note_m: raise ExtractorError(note_m) - video_title = self._html_search_regex(r'<h1[^>]*>(.+?)</h1>', webpage, u'video_title', flags=re.DOTALL) - video_title = re.sub(r' {2,}', u' ', video_title) - video_description = self._html_search_regex(r'"description":"([^"]+)', webpage, u'video_description', default=u'') + video_title = self._html_search_regex(r'<h1[^>]*>(.+?)</h1>', webpage, 'video_title', flags=re.DOTALL) + video_title = re.sub(r' {2,}', ' ', video_title) + video_description = self._html_search_regex(r'"description":"([^"]+)', webpage, 'video_description', default='') if not video_description: video_description = None - video_upload_date = self._html_search_regex(r'<div>Availability for free users:(.+?)</div>', webpage, u'video_upload_date', fatal=False, flags=re.DOTALL) + video_upload_date = self._html_search_regex(r'<div>Availability for free users:(.+?)</div>', webpage, 'video_upload_date', fatal=False, flags=re.DOTALL) if video_upload_date: video_upload_date = unified_strdate(video_upload_date) - video_uploader = self._html_search_regex(r'<div>\s*Publisher:(.+?)</div>', webpage, u'video_uploader', fatal=False, flags=re.DOTALL) + video_uploader = self._html_search_regex(r'<div>\s*Publisher:(.+?)</div>', webpage, 'video_uploader', fatal=False, flags=re.DOTALL) - playerdata_url = compat_urllib_parse.unquote(self._html_search_regex(r'"config_url":"([^"]+)', webpage, u'playerdata_url')) + playerdata_url = compat_urllib_parse.unquote(self._html_search_regex(r'"config_url":"([^"]+)', webpage, 'playerdata_url')) playerdata_req = compat_urllib_request.Request(playerdata_url) - playerdata_req.data = compat_urllib_parse.urlencode({u'current_page': webpage_url}) - playerdata_req.add_header(u'Content-Type', u'application/x-www-form-urlencoded') - playerdata = self._download_webpage(playerdata_req, video_id, note=u'Downloading media info') + playerdata_req.data = compat_urllib_parse.urlencode({'current_page': webpage_url}) + playerdata_req.add_header('Content-Type', 'application/x-www-form-urlencoded') + playerdata = self._download_webpage(playerdata_req, video_id, note='Downloading media info') - stream_id = self._search_regex(r'<media_id>([^<]+)', playerdata, u'stream_id') - video_thumbnail = self._search_regex(r'<episode_image_url>([^<]+)', playerdata, u'thumbnail', fatal=False) + stream_id = self._search_regex(r'<media_id>([^<]+)', playerdata, 'stream_id') + video_thumbnail = self._search_regex(r'<episode_image_url>([^<]+)', playerdata, 'thumbnail', fatal=False) formats = [] for fmt in re.findall(r'\?p([0-9]{3,4})=1', webpage): stream_quality, stream_format = self._FORMAT_IDS[fmt] - video_format = fmt+u'p' - streamdata_req = compat_urllib_request.Request(u'http://www.crunchyroll.com/xml/') + video_format = fmt+'p' + streamdata_req = compat_urllib_request.Request('http://www.crunchyroll.com/xml/') # urlencode doesn't work! - streamdata_req.data = u'req=RpcApiVideoEncode%5FGetStreamInfo&video%5Fencode%5Fquality='+stream_quality+u'&media%5Fid='+stream_id+u'&video%5Fformat='+stream_format - streamdata_req.add_header(u'Content-Type', u'application/x-www-form-urlencoded') - streamdata_req.add_header(u'Content-Length', str(len(streamdata_req.data))) - streamdata = self._download_webpage(streamdata_req, video_id, note=u'Downloading media info for '+video_format) - video_url = self._search_regex(r'<host>([^<]+)', streamdata, u'video_url') - video_play_path = self._search_regex(r'<file>([^<]+)', streamdata, u'video_play_path') + streamdata_req.data = 'req=RpcApiVideoEncode%5FGetStreamInfo&video%5Fencode%5Fquality='+stream_quality+'&media%5Fid='+stream_id+'&video%5Fformat='+stream_format + streamdata_req.add_header('Content-Type', 'application/x-www-form-urlencoded') + streamdata_req.add_header('Content-Length', str(len(streamdata_req.data))) + streamdata = self._download_webpage(streamdata_req, video_id, note='Downloading media info for '+video_format) + video_url = self._search_regex(r'<host>([^<]+)', streamdata, 'video_url') + video_play_path = self._search_regex(r'<file>([^<]+)', streamdata, 'video_play_path') formats.append({ - u'url': video_url, - u'play_path': video_play_path, - u'ext': 'flv', - u'format': video_format, - u'format_id': video_format, + 'url': video_url, + 'play_path': video_play_path, + 'ext': 'flv', + 'format': video_format, + 'format_id': video_format, }) subtitles = {} for sub_id, sub_name in re.findall(r'\?ssid=([0-9]+)" title="([^"]+)', webpage): - sub_page = self._download_webpage(u'http://www.crunchyroll.com/xml/?req=RpcApiSubtitle_GetXml&subtitle_script_id='+sub_id,\ - video_id, note=u'Downloading subtitles for '+sub_name) - id = self._search_regex(r'id=\'([0-9]+)', sub_page, u'subtitle_id', fatal=False) - iv = self._search_regex(r'<iv>([^<]+)', sub_page, u'subtitle_iv', fatal=False) - data = self._search_regex(r'<data>([^<]+)', sub_page, u'subtitle_data', fatal=False) + sub_page = self._download_webpage('http://www.crunchyroll.com/xml/?req=RpcApiSubtitle_GetXml&subtitle_script_id='+sub_id,\ + video_id, note='Downloading subtitles for '+sub_name) + id = self._search_regex(r'id=\'([0-9]+)', sub_page, 'subtitle_id', fatal=False) + iv = self._search_regex(r'<iv>([^<]+)', sub_page, 'subtitle_iv', fatal=False) + data = self._search_regex(r'<data>([^<]+)', sub_page, 'subtitle_data', fatal=False) if not id or not iv or not data: continue id = int(id) iv = base64.b64decode(iv) data = base64.b64decode(data) - subtitle = self._decrypt_subtitles(data, iv, id).decode(u'utf-8') - lang_code = self._search_regex(r'lang_code=\'([^\']+)', subtitle, u'subtitle_lang_code', fatal=False) + subtitle = self._decrypt_subtitles(data, iv, id).decode('utf-8') + lang_code = self._search_regex(r'lang_code=\'([^\']+)', subtitle, 'subtitle_lang_code', fatal=False) if not lang_code: continue subtitles[lang_code] = self._convert_subtitles_to_srt(subtitle) return { - u'id': video_id, - u'title': video_title, - u'description': video_description, - u'thumbnail': video_thumbnail, - u'uploader': video_uploader, - u'upload_date': video_upload_date, - u'subtitles': subtitles, - u'formats': formats, + 'id': video_id, + 'title': video_title, + 'description': video_description, + 'thumbnail': video_thumbnail, + 'uploader': video_uploader, + 'upload_date': video_upload_date, + 'subtitles': subtitles, + 'formats': formats, } |