# Author: Vasyl' Vavrychuk
# Author: Witold Baryluk
# Author: Paweł Paprota
+# Author: Gergely Imreh
# License: Public domain code
import cookielib
import ctypes
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:2.0b11) Gecko/20100101 Firefox/4.0b11',
'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',
mobj = re.search(r'id="eow-date".*?>(.*?)</span>', 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')
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*</a>'
_youtube_ie = None
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:
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<ID>\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">(.*?)</',
+ 'description': r'<div class="datawrap">(.*?)</div>',
+ 'owner': r'\("video_owner_name", "(.*?)"\)',
+ 'upload_date': r'data-date="(.*?)"',
+ 'thumbnail': r'\("thumb_url", "(?P<THUMB>.*?)"\)',
+ }
+ 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'<form(.*)name="login"(.*)</form>', 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.
"""
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:
+ handle = subprocess.Popen(['ffprobe', '-show_streams', path],
+ 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:
+ ret = subprocess.call(['ffmpeg', '-y', '-i', path, '-vn', '-acodec', codec] + more_opts + [out_path],
+ 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:
# Parse command line
parser = optparse.OptionParser(
usage='Usage: %prog [options] url...',
- version='2011.01.30',
+ version='2011.02.25b',
conflict_handler='resolve',
)
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
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()
yahoo_ie = YahooIE()
yahoo_search_ie = YahooSearchIE(yahoo_ie)
deposit_files_ie = DepositFilesIE()
+ facebook_ie = FacebookIE()
generic_ie = GenericIE()
# File downloader
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])
Rapsys Git / youtubedl / blobdiff