X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/c705a91c64059c7d2724e0c3ca2359afee2f592a..5d9efe276eff7094a2bd23e3f963cee50cce49a1:/youtube-dl diff --git a/youtube-dl b/youtube-dl index a4c8f24..e8b19c8 100755 --- a/youtube-dl +++ b/youtube-dl @@ -6,6 +6,7 @@ # Author: Vasyl' Vavrychuk # Author: Witold Baryluk # Author: Paweł Paprota +# Author: Gergely Imreh # License: Public domain code import cookielib import ctypes @@ -37,7 +38,7 @@ except ImportError: from cgi import parse_qs std_headers = { - 'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:2.0b10) Gecko/20100101 Firefox/4.0b10', + 'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:5.0.1) Gecko/20100101 Firefox/5.0.1', 'Accept-Charset': 'ISO-8859-1,utf-8;q=0.7,*;q=0.7', 'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', 'Accept-Encoding': 'gzip, deflate', @@ -857,7 +858,7 @@ class InfoExtractor(object): class YoutubeIE(InfoExtractor): """Information extractor for youtube.com.""" - _VALID_URL = r'^((?:https?://)?(?:youtu\.be/|(?:\w+\.)?youtube(?:-nocookie)?\.com/)(?:(?:(?:v|embed)/)|(?:(?:watch(?:_popup)?(?:\.php)?)?(?:\?|#!?)(?:.+&)?v=)))?([0-9A-Za-z_-]+)(?(1).+)?$' + _VALID_URL = r'^((?:https?://)?(?:youtu\.be/|(?:\w+\.)?youtube(?:-nocookie)?\.com/)(?:(?:(?:v|embed|e)/)|(?:(?:watch(?:_popup)?(?:\.php)?)?(?:\?|#!?)(?:.+&)?v=)))?([0-9A-Za-z_-]+)(?(1).+)?$' _LANG_URL = r'http://www.youtube.com/?hl=en&persist_hl=1&gl=US&persist_gl=1&opt_out_ackd=1' _LOGIN_URL = 'https://www.youtube.com/signup?next=/&gl=US&hl=en' _AGE_URL = 'http://www.youtube.com/verify_age?next_url=/&gl=US&hl=en' @@ -1055,10 +1056,10 @@ class YoutubeIE(InfoExtractor): # upload date upload_date = u'NA' - mobj = re.search(r'id="eow-date".*?>(.*?)', video_webpage, re.DOTALL) + mobj = re.search(r'id="eow-date.*?>(.*?)', video_webpage, re.DOTALL) if mobj is not None: upload_date = ' '.join(re.sub(r'[/,-]', r' ', mobj.group(1)).split()) - format_expressions = ['%d %B %Y', '%B %d %Y'] + format_expressions = ['%d %B %Y', '%B %d %Y', '%b %d %Y'] for expression in format_expressions: try: upload_date = datetime.datetime.strptime(upload_date, expression).strftime('%Y%m%d') @@ -1078,8 +1079,10 @@ class YoutubeIE(InfoExtractor): # Decide which formats to download req_format = self._downloader.params.get('format', None) - if 'fmt_url_map' in video_info: - url_map = dict(tuple(pair.split('|')) for pair in video_info['fmt_url_map'][0].split(',')) + if 'url_encoded_fmt_stream_map' in video_info and len(video_info['url_encoded_fmt_stream_map']) >= 1: + url_data_strs = video_info['url_encoded_fmt_stream_map'][0].split(',') + url_data = [dict(pairStr.split('=') for pairStr in uds.split('&')) for uds in url_data_strs] + url_map = dict((ud['itag'], urllib.unquote(ud['url'])) for ud in url_data) format_limit = self._downloader.params.get('format_limit', None) if format_limit is not None and format_limit in self._available_formats: format_list = self._available_formats[self._available_formats.index(format_limit):] @@ -2096,8 +2099,8 @@ class YahooSearchIE(InfoExtractor): class YoutubePlaylistIE(InfoExtractor): """Information Extractor for YouTube playlists.""" - _VALID_URL = r'(?:http://)?(?:\w+\.)?youtube.com/(?:(?:view_play_list|my_playlists)\?.*?p=|user/.*?/user/|p/)([^&]+).*' - _TEMPLATE_URL = 'http://www.youtube.com/view_play_list?p=%s&page=%s&gl=US&hl=en' + _VALID_URL = r'(?:http://)?(?:\w+\.)?youtube.com/(?:(?:view_play_list|my_playlists|artist)\?.*?(p|a)=|user/.*?/user/|p/|user/.*?#[pg]/c/)([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 = r'/watch\?v=(.+?)&' _MORE_PAGES_INDICATOR = r'(?m)>\s*Next\s*' _youtube_ie = None @@ -2124,14 +2127,26 @@ class YoutubePlaylistIE(InfoExtractor): self._downloader.trouble(u'ERROR: invalid url: %s' % url) return + # Single video case + if mobj.group(3) is not None: + self._youtube_ie.extract(mobj.group(3)) + return + # Download playlist pages - playlist_id = mobj.group(1) + # prefix is 'p' as default for playlists but there are other types that need extra care + playlist_prefix = mobj.group(1) + if playlist_prefix == 'a': + playlist_access = 'artist' + else: + playlist_prefix = 'p' + playlist_access = 'view_play_list' + playlist_id = mobj.group(2) video_ids = [] pagenum = 1 while True: self.report_download_page(playlist_id, pagenum) - request = urllib2.Request(self._TEMPLATE_URL % (playlist_id, pagenum)) + request = urllib2.Request(self._TEMPLATE_URL % (playlist_access, playlist_prefix, playlist_id, pagenum)) try: page = urllib2.urlopen(request).read() except (urllib2.URLError, httplib.HTTPException, socket.error), err: @@ -2327,6 +2342,229 @@ class DepositFilesIE(InfoExtractor): except UnavailableVideoError, err: self._downloader.trouble(u'ERROR: unable to download file') +class FacebookIE(InfoExtractor): + """Information Extractor for Facebook""" + + _VALID_URL = r'^(?:https?://)?(?:\w+\.)?facebook.com/video/video.php\?(?:.*?)v=(?P\d+)(?:.*)' + _LOGIN_URL = 'https://login.facebook.com/login.php?m&next=http%3A%2F%2Fm.facebook.com%2Fhome.php&' + _NETRC_MACHINE = 'facebook' + _available_formats = ['highqual', 'lowqual'] + _video_extensions = { + 'highqual': 'mp4', + 'lowqual': 'mp4', + } + + def __init__(self, downloader=None): + InfoExtractor.__init__(self, downloader) + + @staticmethod + def suitable(url): + return (re.match(FacebookIE._VALID_URL, url) is not None) + + def _reporter(self, message): + """Add header and report message.""" + self._downloader.to_screen(u'[facebook] %s' % message) + + def report_login(self): + """Report attempt to log in.""" + self._reporter(u'Logging in') + + def report_video_webpage_download(self, video_id): + """Report attempt to download video webpage.""" + self._reporter(u'%s: Downloading video webpage' % video_id) + + def report_information_extraction(self, video_id): + """Report attempt to extract video information.""" + self._reporter(u'%s: Extracting video information' % video_id) + + def _parse_page(self, video_webpage): + """Extract video information from page""" + # General data + data = {'title': r'class="video_title datawrap">(.*?)(.*?)', + 'owner': r'\("video_owner_name", "(.*?)"\)', + 'upload_date': r'data-date="(.*?)"', + 'thumbnail': r'\("thumb_url", "(?P.*?)"\)', + } + video_info = {} + for piece in data.keys(): + mobj = re.search(data[piece], video_webpage) + if mobj is not None: + video_info[piece] = urllib.unquote_plus(mobj.group(1).decode("unicode_escape")) + + # Video urls + video_urls = {} + for fmt in self._available_formats: + mobj = re.search(r'\("%s_src\", "(.+?)"\)' % fmt, video_webpage) + if mobj is not None: + # URL is in a Javascript segment inside an escaped Unicode format within + # the generally utf-8 page + video_urls[fmt] = urllib.unquote_plus(mobj.group(1).decode("unicode_escape")) + video_info['video_urls'] = video_urls + + return video_info + + def _real_initialize(self): + if self._downloader is None: + return + + useremail = None + password = None + downloader_params = self._downloader.params + + # Attempt to use provided username and password or .netrc data + if downloader_params.get('username', None) is not None: + useremail = downloader_params['username'] + password = downloader_params['password'] + elif downloader_params.get('usenetrc', False): + try: + info = netrc.netrc().authenticators(self._NETRC_MACHINE) + if info is not None: + useremail = info[0] + password = info[2] + else: + raise netrc.NetrcParseError('No authenticators for %s' % self._NETRC_MACHINE) + except (IOError, netrc.NetrcParseError), err: + self._downloader.to_stderr(u'WARNING: parsing .netrc: %s' % str(err)) + return + + if useremail is None: + return + + # Log in + login_form = { + 'email': useremail, + 'pass': password, + 'login': 'Log+In' + } + request = urllib2.Request(self._LOGIN_URL, urllib.urlencode(login_form)) + try: + self.report_login() + login_results = urllib2.urlopen(request).read() + if re.search(r'', login_results) is not None: + self._downloader.to_stderr(u'WARNING: unable to log in: bad username/password, or exceded login rate limit (~3/min). Check credentials or wait.') + return + except (urllib2.URLError, httplib.HTTPException, socket.error), err: + self._downloader.to_stderr(u'WARNING: unable to log in: %s' % str(err)) + return + + 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') + + # Get video webpage + self.report_video_webpage_download(video_id) + request = urllib2.Request('https://www.facebook.com/video/video.php?v=%s' % video_id) + try: + page = urllib2.urlopen(request) + video_webpage = page.read() + except (urllib2.URLError, httplib.HTTPException, socket.error), err: + self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % str(err)) + return + + # Start extracting information + self.report_information_extraction(video_id) + + # Extract information + video_info = self._parse_page(video_webpage) + + # uploader + if 'owner' not in video_info: + self._downloader.trouble(u'ERROR: unable to extract uploader nickname') + return + video_uploader = video_info['owner'] + + # title + if 'title' not in video_info: + self._downloader.trouble(u'ERROR: unable to extract video title') + return + video_title = video_info['title'] + video_title = video_title.decode('utf-8') + video_title = sanitize_title(video_title) + + # simplified title + simple_title = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_title) + simple_title = simple_title.strip(ur'_') + + # thumbnail image + if 'thumbnail' not in video_info: + self._downloader.trouble(u'WARNING: unable to extract video thumbnail') + video_thumbnail = '' + else: + video_thumbnail = video_info['thumbnail'] + + # upload date + upload_date = u'NA' + if 'upload_date' in video_info: + upload_time = video_info['upload_date'] + timetuple = email.utils.parsedate_tz(upload_time) + if timetuple is not None: + try: + upload_date = time.strftime('%Y%m%d', timetuple[0:9]) + except: + pass + + # description + video_description = 'No description available.' + if (self._downloader.params.get('forcedescription', False) and + 'description' in video_info): + video_description = video_info['description'] + + url_map = video_info['video_urls'] + if len(url_map.keys()) > 0: + # Decide which formats to download + req_format = self._downloader.params.get('format', None) + format_limit = self._downloader.params.get('format_limit', None) + + if format_limit is not None and format_limit in self._available_formats: + format_list = self._available_formats[self._available_formats.index(format_limit):] + else: + format_list = self._available_formats + existing_formats = [x for x in format_list if x in url_map] + if len(existing_formats) == 0: + self._downloader.trouble(u'ERROR: no known formats available for video') + return + if req_format is None: + video_url_list = [(existing_formats[0], url_map[existing_formats[0]])] # Best quality + elif req_format == '-1': + video_url_list = [(f, url_map[f]) for f in existing_formats] # All formats + else: + # Specific format + if req_format not in url_map: + self._downloader.trouble(u'ERROR: requested format not available') + return + video_url_list = [(req_format, url_map[req_format])] # Specific format + + for format_param, video_real_url in video_url_list: + + # At this point we have a new video + self._downloader.increment_downloads() + + # Extension + video_extension = self._video_extensions.get(format_param, 'mp4') + + # Find the video URL in fmt_url_map or conn paramters + try: + # Process video information + self._downloader.process_info({ + 'id': video_id.decode('utf-8'), + 'url': video_real_url.decode('utf-8'), + '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'), + 'description': video_description.decode('utf-8'), + 'player_url': None, + }) + except UnavailableVideoError, err: + self._downloader.trouble(u'\nERROR: unable to download video') + class PostProcessor(object): """Post Processor class. @@ -2373,6 +2611,88 @@ class PostProcessor(object): """ return information # by default, do nothing +class FFmpegExtractAudioPP(PostProcessor): + + def __init__(self, downloader=None, preferredcodec=None): + PostProcessor.__init__(self, downloader) + if preferredcodec is None: + preferredcodec = 'best' + self._preferredcodec = preferredcodec + + @staticmethod + def get_audio_codec(path): + try: + cmd = ['ffprobe', '-show_streams', '--', path] + handle = subprocess.Popen(cmd, stderr=file(os.path.devnull, 'w'), stdout=subprocess.PIPE) + output = handle.communicate()[0] + if handle.wait() != 0: + return None + except (IOError, OSError): + return None + audio_codec = None + for line in output.split('\n'): + if line.startswith('codec_name='): + audio_codec = line.split('=')[1].strip() + elif line.strip() == 'codec_type=audio' and audio_codec is not None: + return audio_codec + return None + + @staticmethod + def run_ffmpeg(path, out_path, codec, more_opts): + try: + cmd = ['ffmpeg', '-y', '-i', path, '-vn', '-acodec', codec] + more_opts + ['--', out_path] + ret = subprocess.call(cmd, stdout=file(os.path.devnull, 'w'), stderr=subprocess.STDOUT) + return (ret == 0) + except (IOError, OSError): + return False + + def run(self, information): + path = information['filepath'] + + filecodec = self.get_audio_codec(path) + if filecodec is None: + self._downloader.to_stderr(u'WARNING: unable to obtain file audio codec with ffprobe') + return None + + more_opts = [] + if self._preferredcodec == 'best' or self._preferredcodec == filecodec: + if filecodec == 'aac' or filecodec == 'mp3': + # Lossless if possible + acodec = 'copy' + extension = filecodec + if filecodec == 'aac': + more_opts = ['-f', 'adts'] + else: + # MP3 otherwise. + acodec = 'libmp3lame' + extension = 'mp3' + more_opts = ['-ab', '128k'] + else: + # We convert the audio (lossy) + acodec = {'mp3': 'libmp3lame', 'aac': 'aac'}[self._preferredcodec] + extension = self._preferredcodec + more_opts = ['-ab', '128k'] + if self._preferredcodec == 'aac': + more_opts += ['-f', 'adts'] + + (prefix, ext) = os.path.splitext(path) + new_path = prefix + '.' + extension + self._downloader.to_screen(u'[ffmpeg] Destination: %s' % new_path) + status = self.run_ffmpeg(path, new_path, acodec, more_opts) + + if not status: + self._downloader.to_stderr(u'WARNING: error running ffmpeg') + return None + + try: + os.remove(path) + except (IOError, OSError): + self._downloader.to_stderr(u'WARNING: Unable to remove downloaded video file') + return None + + information['filepath'] = new_path + return information + ### MAIN PROGRAM ### if __name__ == '__main__': try: @@ -2405,7 +2725,7 @@ if __name__ == '__main__': # Parse command line parser = optparse.OptionParser( usage='Usage: %prog [options] url...', - version='2011.01.30', + version='2011.08.04', conflict_handler='resolve', ) @@ -2497,6 +2817,13 @@ if __name__ == '__main__': help='do not use the Last-modified header to set the file modification time', default=True) parser.add_option_group(filesystem) + postproc = optparse.OptionGroup(parser, 'Post-processing Options') + postproc.add_option('--extract-audio', action='store_true', dest='extractaudio', default=False, + help='convert video files to audio-only files (requires ffmpeg and ffprobe)') + postproc.add_option('--audio-format', metavar='FORMAT', dest='audioformat', default='best', + help='"best", "aac" or "mp3"; best by default') + parser.add_option_group(postproc) + (opts, args) = parser.parse_args() # Open appropriate CookieJar @@ -2568,6 +2895,9 @@ if __name__ == '__main__': raise ValueError except (TypeError, ValueError), err: parser.error(u'invalid playlist end number specified') + if opts.extractaudio: + if opts.audioformat not in ['best', 'aac', 'mp3']: + parser.error(u'invalid audio format specified') # Information extractors youtube_ie = YoutubeIE() @@ -2582,6 +2912,7 @@ if __name__ == '__main__': yahoo_ie = YahooIE() yahoo_search_ie = YahooSearchIE(yahoo_ie) deposit_files_ie = DepositFilesIE() + facebook_ie = FacebookIE() generic_ie = GenericIE() # File downloader @@ -2633,11 +2964,16 @@ if __name__ == '__main__': fd.add_info_extractor(yahoo_ie) fd.add_info_extractor(yahoo_search_ie) fd.add_info_extractor(deposit_files_ie) + fd.add_info_extractor(facebook_ie) # This must come last since it's the # fallback if none of the others work fd.add_info_extractor(generic_ie) + # PostProcessors + if opts.extractaudio: + fd.add_post_processor(FFmpegExtractAudioPP(preferredcodec=opts.audioformat)) + # Update version if opts.update_self: update_self(fd, sys.argv[0])