X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2FInfoExtractors.py;h=7221ae41e4796adc0830b4ae789556ec3d1e7d26;hb=392105265ccb3e155fe92b3c0ac15b2b4ff906d3;hp=01201a145404deadfb74066d47a7296bf3ad2b5b;hpb=3fe294e4ef96317c61398707ed65a9e3f1c281c4;p=youtube-dl diff --git a/youtube_dl/InfoExtractors.py b/youtube_dl/InfoExtractors.py index 01201a145..7221ae41e 100644 --- a/youtube_dl/InfoExtractors.py +++ b/youtube_dl/InfoExtractors.py @@ -13,6 +13,8 @@ import urllib import urllib2 import email.utils import xml.etree.ElementTree +import random +import math from urlparse import parse_qs try: @@ -39,7 +41,6 @@ class InfoExtractor(object): url: Final video URL. uploader: Nickname of the video uploader. title: Literal title. - stitle: Simplified title. ext: Video filename extension. format: Video format. player_url: SWF Player URL (may be None). @@ -182,8 +183,8 @@ class YoutubeIE(InfoExtractor): start = "%02i:%02i:%02i,%03i" %(start/(60*60), start/60%60, start%60, start%1*1000) end = "%02i:%02i:%02i,%03i" %(end/(60*60), end/60%60, end%60, end%1*1000) caption = unescapeHTML(caption) - caption = unescapeHTML(caption) # double cycle, inentional - srt += str(n) + '\n' + caption = unescapeHTML(caption) # double cycle, intentional + srt += str(n+1) + '\n' srt += start + ' --> ' + end + '\n' srt += caption + '\n\n' return srt @@ -312,6 +313,11 @@ class YoutubeIE(InfoExtractor): self._downloader.trouble(u'ERROR: "token" parameter not in video info for unknown reason') return + # Check for "rental" videos + if 'ypc_video_rental_bar_text' in video_info and 'author' not in video_info: + self._downloader.trouble(u'ERROR: "rental" videos not supported') + return + # Start extracting information self.report_information_extraction(video_id) @@ -327,10 +333,6 @@ class YoutubeIE(InfoExtractor): return video_title = urllib.unquote_plus(video_info['title'][0]) video_title = video_title.decode('utf-8') - video_title = sanitize_title(video_title) - - # simplified title - simple_title = simplify_title(video_title) # thumbnail image if 'thumbnail_url' not in video_info: @@ -359,33 +361,35 @@ class YoutubeIE(InfoExtractor): # closed captions video_subtitles = None if self._downloader.params.get('writesubtitles', False): - self.report_video_subtitles_download(video_id) - request = urllib2.Request('http://video.google.com/timedtext?hl=en&type=list&v=%s' % video_id) try: - srt_list = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'WARNING: unable to download video subtitles: %s' % str(err)) - else: - srt_lang_list = re.findall(r'lang_code="([\w\-]+)"', srt_list) - if srt_lang_list: - if self._downloader.params.get('subtitleslang', False): - srt_lang = self._downloader.params.get('subtitleslang') - elif 'en' in srt_lang_list: - srt_lang = 'en' - else: - srt_lang = srt_lang_list[0] - if not srt_lang in srt_lang_list: - self._downloader.trouble(u'WARNING: no closed captions found in the specified language') - else: - request = urllib2.Request('http://video.google.com/timedtext?hl=en&lang=%s&v=%s' % (srt_lang, video_id)) - try: - srt_xml = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'WARNING: unable to download video subtitles: %s' % str(err)) - else: - video_subtitles = self._closed_captions_xml_to_srt(srt_xml.decode('utf-8')) + self.report_video_subtitles_download(video_id) + request = urllib2.Request('http://video.google.com/timedtext?hl=en&type=list&v=%s' % video_id) + try: + srt_list = urllib2.urlopen(request).read() + except (urllib2.URLError, httplib.HTTPException, socket.error), err: + raise Trouble(u'WARNING: unable to download video subtitles: %s' % str(err)) + srt_lang_list = re.findall(r'name="([^"]*)"[^>]+lang_code="([\w\-]+)"', srt_list) + srt_lang_list = dict((l[1], l[0]) for l in srt_lang_list) + if not srt_lang_list: + raise Trouble(u'WARNING: video has no closed captions') + if self._downloader.params.get('subtitleslang', False): + srt_lang = self._downloader.params.get('subtitleslang') + elif 'en' in srt_lang_list: + srt_lang = 'en' else: - self._downloader.trouble(u'WARNING: video has no closed captions') + srt_lang = srt_lang_list.keys()[0] + if not srt_lang in srt_lang_list: + raise Trouble(u'WARNING: no closed captions found in the specified language') + request = urllib2.Request('http://www.youtube.com/api/timedtext?lang=%s&name=%s&v=%s' % (srt_lang, srt_lang_list[srt_lang], video_id)) + try: + srt_xml = urllib2.urlopen(request).read() + except (urllib2.URLError, httplib.HTTPException, socket.error), err: + raise Trouble(u'WARNING: unable to download video subtitles: %s' % str(err)) + if not srt_xml: + raise Trouble(u'WARNING: unable to download video subtitles') + video_subtitles = self._closed_captions_xml_to_srt(srt_xml.decode('utf-8')) + except Trouble as trouble: + self._downloader.trouble(trouble[0]) # token video_token = urllib.unquote_plus(video_info['token'][0]) @@ -448,7 +452,6 @@ class YoutubeIE(InfoExtractor): 'uploader': video_uploader.decode('utf-8'), 'upload_date': upload_date, 'title': video_title, - 'stitle': simple_title, 'ext': video_extension.decode('utf-8'), 'format': (format_param is None and u'NA' or format_param.decode('utf-8')), 'thumbnail': video_thumbnail.decode('utf-8'), @@ -524,8 +527,6 @@ class MetacafeIE(InfoExtractor): self._downloader.download(['http://www.youtube.com/watch?v=%s' % mobj2.group(1)]) return - simple_title = mobj.group(2).decode('utf-8') - # Retrieve video webpage to extract further information request = urllib2.Request('http://www.metacafe.com/watch/%s/' % video_id) try: @@ -571,7 +572,6 @@ class MetacafeIE(InfoExtractor): self._downloader.trouble(u'ERROR: unable to extract title') return video_title = mobj.group(1).decode('utf-8') - video_title = sanitize_title(video_title) mobj = re.search(r'(?ms)By:\s*(.+?)<', webpage) if mobj is None: @@ -585,7 +585,6 @@ class MetacafeIE(InfoExtractor): 'uploader': video_uploader.decode('utf-8'), 'upload_date': u'NA', 'title': video_title, - 'stitle': simple_title, 'ext': video_extension.decode('utf-8'), 'format': u'NA', 'player_url': None, @@ -652,8 +651,6 @@ class DailymotionIE(InfoExtractor): self._downloader.trouble(u'ERROR: unable to extract title') return video_title = unescapeHTML(mobj.group('title').decode('utf-8')) - video_title = sanitize_title(video_title) - simple_title = simplify_title(video_title) mobj = re.search(r'(?im)[^<]+?]+?>([^<]+?)', webpage) if mobj is None: @@ -667,7 +664,6 @@ class DailymotionIE(InfoExtractor): 'uploader': video_uploader.decode('utf-8'), 'upload_date': u'NA', 'title': video_title, - 'stitle': simple_title, 'ext': video_extension.decode('utf-8'), 'format': u'NA', 'player_url': None, @@ -731,8 +727,6 @@ class GoogleIE(InfoExtractor): self._downloader.trouble(u'ERROR: unable to extract title') return video_title = mobj.group(1).decode('utf-8') - video_title = sanitize_title(video_title) - simple_title = simplify_title(video_title) # Extract video description mobj = re.search(r'([^<]*)', webpage) @@ -765,7 +759,6 @@ class GoogleIE(InfoExtractor): 'uploader': u'NA', 'upload_date': u'NA', 'title': video_title, - 'stitle': simple_title, 'ext': video_extension.decode('utf-8'), 'format': u'NA', 'player_url': None, @@ -824,8 +817,6 @@ class PhotobucketIE(InfoExtractor): self._downloader.trouble(u'ERROR: unable to extract title') return video_title = mobj.group(1).decode('utf-8') - video_title = sanitize_title(video_title) - simple_title = simplify_title(video_title) video_uploader = mobj.group(2).decode('utf-8') @@ -835,7 +826,6 @@ class PhotobucketIE(InfoExtractor): 'uploader': video_uploader, 'upload_date': u'NA', 'title': video_title, - 'stitle': simple_title, 'ext': video_extension.decode('utf-8'), 'format': u'NA', 'player_url': None, @@ -913,7 +903,6 @@ class YahooIE(InfoExtractor): self._downloader.trouble(u'ERROR: unable to extract video title') return video_title = mobj.group(1).decode('utf-8') - simple_title = simplify_title(video_title) mobj = re.search(r'

(.*)

', webpage) if mobj is None: @@ -979,7 +968,6 @@ class YahooIE(InfoExtractor): 'uploader': video_uploader, 'upload_date': u'NA', 'title': video_title, - 'stitle': simple_title, 'ext': video_extension.decode('utf-8'), 'thumbnail': video_thumbnail.decode('utf-8'), 'description': video_description, @@ -1039,7 +1027,6 @@ class VimeoIE(InfoExtractor): # Extract title video_title = config["video"]["title"] - simple_title = simplify_title(video_title) # Extract uploader video_uploader = config["video"]["owner"]["name"] @@ -1085,7 +1072,6 @@ class VimeoIE(InfoExtractor): 'uploader': video_uploader, 'upload_date': video_upload_date, 'title': video_title, - 'stitle': simple_title, 'ext': video_extension, 'thumbnail': video_thumbnail, 'description': video_description, @@ -1220,8 +1206,6 @@ class GenericIE(InfoExtractor): self._downloader.trouble(u'ERROR: unable to extract title') return video_title = mobj.group(1).decode('utf-8') - video_title = sanitize_title(video_title) - simple_title = simplify_title(video_title) # video uploader is domain name mobj = re.match(r'(?:https?://)?([^/]*)/.*', url) @@ -1236,7 +1220,6 @@ class GenericIE(InfoExtractor): 'uploader': video_uploader, 'upload_date': u'NA', 'title': video_title, - 'stitle': simple_title, 'ext': video_extension.decode('utf-8'), 'format': u'NA', 'player_url': None, @@ -1254,7 +1237,7 @@ class YoutubeSearchIE(InfoExtractor): InfoExtractor.__init__(self, downloader) def report_download_page(self, query, pagenum): - """Report attempt to download playlist page with given number.""" + """Report attempt to download search page with given number.""" query = query.decode(preferredencoding()) self._downloader.to_screen(u'[youtube] query "%s": Downloading page %s' % (query, pagenum)) @@ -1490,8 +1473,8 @@ class YoutubePlaylistIE(InfoExtractor): _VALID_URL = r'(?:https?://)?(?:\w+\.)?youtube\.com/(?:(?:course|view_play_list|my_playlists|artist|playlist)\?.*?(p|a|list)=|user/.*?/user/|p/|user/.*?#[pg]/c/)(?:PL)?([0-9A-Za-z-_]+)(?:/.*?/([0-9A-Za-z_-]+))?.*' _TEMPLATE_URL = 'http://www.youtube.com/%s?%s=%s&page=%s&gl=US&hl=en' - _VIDEO_INDICATOR_TEMPLATE = r'/watch\?v=(.+?)&list=PL%s&' - _MORE_PAGES_INDICATOR = r'(?m)>\s*Next\s*' + _VIDEO_INDICATOR_TEMPLATE = r'/watch\?v=(.+?)&list=(PL)?%s&' + _MORE_PAGES_INDICATOR = r'yt-uix-pager-next' IE_NAME = u'youtube:playlist' def __init__(self, downloader=None): @@ -1641,6 +1624,98 @@ class YoutubeUserIE(InfoExtractor): self._downloader.download(['http://www.youtube.com/watch?v=%s' % video_id]) +class BlipTVUserIE(InfoExtractor): + """Information Extractor for blip.tv users.""" + + _VALID_URL = r'(?:(?:(?:https?://)?(?:\w+\.)?blip\.tv/)|bliptvuser:)([^/]+)/*$' + _PAGE_SIZE = 12 + IE_NAME = u'blip.tv:user' + + def __init__(self, downloader=None): + InfoExtractor.__init__(self, downloader) + + def report_download_page(self, username, pagenum): + """Report attempt to download user page.""" + self._downloader.to_screen(u'[%s] user %s: Downloading video ids from page %d' % + (self.IE_NAME, username, pagenum)) + + def _real_extract(self, url): + # Extract username + mobj = re.match(self._VALID_URL, url) + if mobj is None: + self._downloader.trouble(u'ERROR: invalid url: %s' % url) + return + + username = mobj.group(1) + + page_base = 'http://m.blip.tv/pr/show_get_full_episode_list?users_id=%s&lite=0&esi=1' + + request = urllib2.Request(url) + + try: + page = urllib2.urlopen(request).read().decode('utf-8') + mobj = re.search(r'data-users-id="([^"]+)"', page) + page_base = page_base % mobj.group(1) + except (urllib2.URLError, httplib.HTTPException, socket.error), err: + self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) + return + + + # Download video ids using BlipTV Ajax calls. Result size per + # query is limited (currently to 12 videos) so we need to query + # page by page until there are no video ids - it means we got + # all of them. + + video_ids = [] + pagenum = 1 + + while True: + self.report_download_page(username, pagenum) + + request = urllib2.Request( page_base + "&page=" + str(pagenum) ) + + try: + page = urllib2.urlopen(request).read().decode('utf-8') + except (urllib2.URLError, httplib.HTTPException, socket.error), err: + self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) + return + + # Extract video identifiers + ids_in_page = [] + + for mobj in re.finditer(r'href="/([^"]+)"', page): + if mobj.group(1) not in ids_in_page: + ids_in_page.append(unescapeHTML(mobj.group(1))) + + video_ids.extend(ids_in_page) + + # A little optimization - if current page is not + # "full", ie. does not contain PAGE_SIZE video ids then + # we can assume that this page is the last one - there + # are no more ids on further pages - no need to query + # again. + + if len(ids_in_page) < self._PAGE_SIZE: + break + + pagenum += 1 + + all_ids_count = len(video_ids) + playliststart = self._downloader.params.get('playliststart', 1) - 1 + playlistend = self._downloader.params.get('playlistend', -1) + + if playlistend == -1: + video_ids = video_ids[playliststart:] + else: + video_ids = video_ids[playliststart:playlistend] + + self._downloader.to_screen(u"[%s] user %s: Collected %d video ids (downloading %d of them)" % + (self.IE_NAME, username, all_ids_count, len(video_ids))) + + for video_id in video_ids: + self._downloader.download([u'http://blip.tv/'+video_id]) + + class DepositFilesIE(InfoExtractor): """Information extractor for depositfiles.com""" @@ -1701,7 +1776,6 @@ class DepositFilesIE(InfoExtractor): 'uploader': u'NA', 'upload_date': u'NA', 'title': file_title, - 'stitle': file_title, 'ext': file_extension.decode('utf-8'), 'format': u'NA', 'player_url': None, @@ -1846,9 +1920,6 @@ class FacebookIE(InfoExtractor): return video_title = video_info['title'] video_title = video_title.decode('utf-8') - video_title = sanitize_title(video_title) - - simple_title = simplify_title(video_title) # thumbnail image if 'thumbnail' not in video_info: @@ -1909,7 +1980,6 @@ class FacebookIE(InfoExtractor): 'uploader': video_uploader.decode('utf-8'), 'upload_date': upload_date, 'title': video_title, - 'stitle': simple_title, 'ext': video_extension.decode('utf-8'), 'format': (format_param is None and u'NA' or format_param.decode('utf-8')), 'thumbnail': video_thumbnail.decode('utf-8'), @@ -1944,7 +2014,7 @@ class BlipTVIE(InfoExtractor): else: cchar = '?' json_url = url + cchar + 'skin=json&version=2&no_wrap=1' - request = urllib2.Request(json_url) + request = urllib2.Request(json_url.encode('utf-8')) self.report_extraction(mobj.group(1)) info = None try: @@ -1959,7 +2029,6 @@ class BlipTVIE(InfoExtractor): 'id': title, 'url': url, 'title': title, - 'stitle': simplify_title(title), 'ext': ext, 'urlhandle': urlh } @@ -1993,7 +2062,6 @@ class BlipTVIE(InfoExtractor): 'uploader': data['display_name'], 'upload_date': upload_date, 'title': data['title'], - 'stitle': simplify_title(data['title']), 'ext': ext, 'format': data['media']['mimeType'], 'thumbnail': data['thumbnailUrl'], @@ -2004,6 +2072,7 @@ class BlipTVIE(InfoExtractor): self._downloader.trouble(u'ERROR: unable to parse video information: %s' % repr(err)) return + std_headers['User-Agent'] = 'iTunes/10.6.1' return [info] @@ -2055,9 +2124,6 @@ class MyVideoIE(InfoExtractor): return video_title = mobj.group(1) - video_title = sanitize_title(video_title) - - simple_title = simplify_title(video_title) return [{ 'id': video_id, @@ -2065,7 +2131,6 @@ class MyVideoIE(InfoExtractor): 'uploader': u'NA', 'upload_date': u'NA', 'title': video_title, - 'stitle': simple_title, 'ext': u'flv', 'format': u'NA', 'player_url': None, @@ -2192,7 +2257,6 @@ class ComedyCentralIE(InfoExtractor): 'uploader': showId, 'upload_date': officialDate, 'title': effTitle, - 'stitle': simplify_title(effTitle), 'ext': 'mp4', 'format': format, 'thumbnail': None, @@ -2227,7 +2291,10 @@ class EscapistIE(InfoExtractor): self.report_extraction(showName) try: - webPage = urllib2.urlopen(url).read() + webPage = urllib2.urlopen(url) + webPageBytes = webPage.read() + m = re.match(r'text/html; charset="?([^"]+)"?', webPage.headers['Content-Type']) + webPage = webPageBytes.decode(m.group(1) if m else 'utf-8') except (urllib2.URLError, httplib.HTTPException, socket.error), err: self._downloader.trouble(u'ERROR: unable to download webpage: ' + unicode(err)) return @@ -2266,7 +2333,6 @@ class EscapistIE(InfoExtractor): 'uploader': showName, 'upload_date': None, 'title': showName, - 'stitle': simplify_title(showName), 'ext': 'flv', 'format': 'flv', 'thumbnail': imgUrl, @@ -2330,7 +2396,6 @@ class CollegeHumorIE(InfoExtractor): videoNode = mdoc.findall('./video')[0] info['description'] = videoNode.findall('./description')[0].text info['title'] = videoNode.findall('./caption')[0].text - info['stitle'] = simplify_title(info['title']) info['url'] = videoNode.findall('./file')[0].text info['thumbnail'] = videoNode.findall('./thumbnail')[0].text info['ext'] = info['url'].rpartition('.')[2] @@ -2392,11 +2457,11 @@ class XVideosIE(InfoExtractor): # Extract video thumbnail - mobj = re.search(r'http://(?:img.*?\.)xvideos.com/videos/thumbs/[a-fA-F0-9]/[a-fA-F0-9]/[a-fA-F0-9]/([a-fA-F0-9.]+jpg)', webpage) + mobj = re.search(r'http://(?:img.*?\.)xvideos.com/videos/thumbs/[a-fA-F0-9]+/[a-fA-F0-9]+/[a-fA-F0-9]+/[a-fA-F0-9]+/([a-fA-F0-9.]+jpg)', webpage) if mobj is None: self._downloader.trouble(u'ERROR: unable to extract video thumbnail') return - video_thumbnail = mobj.group(1).decode('utf-8') + video_thumbnail = mobj.group(0).decode('utf-8') info = { 'id': video_id, @@ -2404,7 +2469,6 @@ class XVideosIE(InfoExtractor): 'uploader': None, 'upload_date': None, 'title': video_title, - 'stitle': simplify_title(video_title), 'ext': 'flv', 'format': 'flv', 'thumbnail': video_thumbnail, @@ -2448,7 +2512,7 @@ class SoundcloudIE(InfoExtractor): uploader = mobj.group(1).decode('utf-8') # extract simple title (uploader + slug of song title) slug_title = mobj.group(2).decode('utf-8') - simple_title = uploader + '-' + slug_title + simple_title = uploader + u'-' + slug_title self.report_webpage('%s/%s' % (uploader, slug_title)) @@ -2470,7 +2534,9 @@ class SoundcloudIE(InfoExtractor): # extract unsimplified title mobj = re.search('"title":"(.*?)",', webpage) if mobj: - title = mobj.group(1) + title = mobj.group(1).decode('utf-8') + else: + title = simple_title # construct media url (with uid/token) mediaURL = "http://media.soundcloud.com/stream/%s?stream_token=%s" @@ -2489,7 +2555,7 @@ class SoundcloudIE(InfoExtractor): try: upload_date = datetime.datetime.strptime(mobj.group(1), '%B %d, %Y %H:%M').strftime('%Y%m%d') except Exception, e: - print str(e) + self._downloader.to_stderr(str(e)) # for soundcloud, a request to a cross domain is required for cookies request = urllib2.Request('http://media.soundcloud.com/crossdomain.xml', std_headers) @@ -2499,8 +2565,7 @@ class SoundcloudIE(InfoExtractor): 'url': mediaURL, 'uploader': uploader.decode('utf-8'), 'upload_date': upload_date, - 'title': simple_title.decode('utf-8'), - 'stitle': simple_title.decode('utf-8'), + 'title': title, 'ext': u'mp3', 'format': u'NA', 'player_url': None, @@ -2570,7 +2635,6 @@ class InfoQIE(InfoExtractor): 'uploader': None, 'upload_date': None, 'title': video_title, - 'stitle': simplify_title(video_title), 'ext': extension, 'format': extension, # Extension is always(?) mp4, but seems to be flv 'thumbnail': None, @@ -2686,7 +2750,6 @@ class MixcloudIE(InfoExtractor): 'uploader': uploader.decode('utf-8'), 'upload_date': u'NA', 'title': json_data['name'], - 'stitle': simplify_title(json_data['name']), 'ext': file_url.split('.')[-1].decode('utf-8'), 'format': (format_param is None and u'NA' or format_param.decode('utf-8')), 'thumbnail': json_data['thumbnail_url'], @@ -2718,7 +2781,7 @@ class StanfordOpenClassroomIE(InfoExtractor): course = mobj.group('course') video = mobj.group('video') info = { - 'id': simplify_title(course + '_' + video), + 'id': course + '_' + video, } self.report_extraction(info['id']) @@ -2736,14 +2799,13 @@ class StanfordOpenClassroomIE(InfoExtractor): except IndexError: self._downloader.trouble(u'\nERROR: Invalid metadata XML file') return - info['stitle'] = simplify_title(info['title']) info['ext'] = info['url'].rpartition('.')[2] info['format'] = info['ext'] return [info] elif mobj.group('course'): # A course page course = mobj.group('course') info = { - 'id': simplify_title(course), + 'id': course, 'type': 'playlist', } @@ -2759,7 +2821,6 @@ class StanfordOpenClassroomIE(InfoExtractor): info['title'] = unescapeHTML(m.group(1)) else: info['title'] = info['id'] - info['stitle'] = simplify_title(info['title']) m = re.search('([^<]+)', coursepage) if m: @@ -2793,7 +2854,6 @@ class StanfordOpenClassroomIE(InfoExtractor): return info['title'] = info['id'] - info['stitle'] = simplify_title(info['title']) links = orderedSet(re.findall('', rootpage)) info['list'] = [ @@ -2892,9 +2952,142 @@ class MTVIE(InfoExtractor): 'url': video_url, 'uploader': performer, 'title': video_title, - 'stitle': simplify_title(video_title), 'ext': ext, 'format': format, } return [info] + + + +class YoukuIE(InfoExtractor): + + _VALID_URL = r'(?:http://)?v\.youku\.com/v_show/id_(?P[A-Za-z0-9]+)\.html' + IE_NAME = u'Youku' + + def __init__(self, downloader=None): + InfoExtractor.__init__(self, downloader) + + def report_download_webpage(self, file_id): + """Report webpage download.""" + self._downloader.to_screen(u'[Youku] %s: Downloading webpage' % file_id) + + def report_extraction(self, file_id): + """Report information extraction.""" + self._downloader.to_screen(u'[Youku] %s: Extracting information' % file_id) + + def _gen_sid(self): + nowTime = int(time.time() * 1000) + random1 = random.randint(1000,1998) + random2 = random.randint(1000,9999) + + return "%d%d%d" %(nowTime,random1,random2) + + def _get_file_ID_mix_string(self, seed): + mixed = [] + source = list("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/\:._-1234567890") + seed = float(seed) + for i in range(len(source)): + seed = (seed * 211 + 30031 ) % 65536 + index = math.floor(seed / 65536 * len(source) ) + mixed.append(source[int(index)]) + source.remove(source[int(index)]) + #return ''.join(mixed) + return mixed + + + def _get_file_id(self, fileId, seed): + mixed = self._get_file_ID_mix_string(seed) + ids = fileId.split('*') + realId = [] + for ch in ids: + if ch is not '': + realId.append(mixed[int(ch)]) + return ''.join(realId) + + def _gen_key(self, key1, key2): + pass + + + + + def _real_extract(self, url): + mobj = re.match(self._VALID_URL, url) + if mobj is None: + self._downloader.trouble(u'ERROR: invalid URL: %s' % url) + return + video_id = mobj.group('ID') + + info_url = 'http://v.youku.com/player/getPlayList/VideoIDS/' + video_id +<<<<<<< HEAD + print info_url +======= +>>>>>>> 51661d86005ffbdd4debd051cd9683cf5f5c2fe9 + + request = urllib2.Request(info_url, None, std_headers) + try: + self.report_download_webpage(video_id) + jsondata = urllib2.urlopen(request).read() + except (urllib2.URLError, httplib.HTTPException, socket.error) as err: + self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) + return + + self.report_extraction(video_id) + try: + config = json.loads(jsondata) + + video_title = config['data'][0]['title'] + seed = config['data'][0]['seed'] + + format = self._downloader.params.get('format', None) + supported_format = config['data'][0]['streamfileids'].keys() + + if format is None or format == 'best': + if 'hd2' in supported_format: + format = 'hd2' + else: + format = 'flv' + ext = u'flv' + elif format == 'worst': + format = 'mp4' + ext = u'mp4' + else: + format = 'flv' + ext = u'flv' + + + fileid = config['data'][0]['streamfileids'][format] + seg_number = len(config['data'][0]['segs'][format]) + + keys=[] + for i in xrange(seg_number): + keys.append(config['data'][0]['segs'][format][i]['k']) + + #TODO check error + #youku only could be viewed from mainland china + except: + self._downloader.trouble(u'ERROR: unable to extract info section') + return + + files_info=[] + sid = self._gen_sid() + fileid = self._get_file_id(fileid, seed) + + #column 8,9 of fileid represent the segment number + #fileid[7:9] should be changed + for index, key in enumerate(keys): + + temp_fileid = '%s%02X%s' % (fileid[0:8], index, fileid[10:]) + download_url = 'http://f.youku.com/player/getFlvPath/sid/%s_%02X/st/flv/fileid/%s?k=%s' % (sid, index, temp_fileid, key) + print download_url + info = { + 'id': '%s_part%02d' % (video_id, index), + 'url': download_url, + 'uploader': None, + 'title': video_title, + 'ext': ext, + 'format': u'NA' + } + files_info.append(info) + + return files_info