This exception will be thrown when a video is requested
in a format that is not available for that video.
"""
+ pass
+
+class ContentTooShortError(Exception):
+ """Content Too Short exception.
+
+ This exception may be raised by FileDownloader objects when a file they
+ download is too small for what the server announced first, indicating
+ the connection was probably interrupted.
+ """
+ # Both in bytes
+ downloaded = None
+ expected = None
+
+ def __init__(self, downloaded, expected):
+ self.downloaded = downloaded
+ self.expected = expected
class FileDownloader(object):
"""File Downloader class.
return
try:
- filename = self.params['outtmpl'] % info_dict
+ template_dict = dict(info_dict)
+ template_dict['epoch'] = unicode(long(time.time()))
+ filename = self.params['outtmpl'] % template_dict
self.report_destination(filename)
except (ValueError, KeyError), err:
self.trouble('ERROR: invalid output template or system charset: %s' % str(err))
self._do_download(outstream, info_dict['url'])
outstream.close()
except (OSError, IOError), err:
- if info_dict['best_quality']:
- raise UnavailableFormatError
- else:
- self.trouble('ERROR: unable to write video data: %s' % str(err))
- return
+ outstream.close()
+ os.remove(filename)
+ raise UnavailableFormatError
except (urllib2.URLError, httplib.HTTPException, socket.error), err:
self.trouble('ERROR: unable to download video data: %s' % str(err))
return
+ except (ContentTooShortError, ), err:
+ self.trouble('ERROR: content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded))
+ return
try:
self.post_process(filename, info_dict)
self.report_finish()
if data_len is not None and str(byte_counter) != data_len:
- raise ValueError('Content too short: %s/%s bytes' % (byte_counter, data_len))
+ raise ContentTooShortError(byte_counter, long(data_len))
class InfoExtractor(object):
"""Information Extractor class.
_LOGIN_URL = 'http://www.youtube.com/signup?next=/&gl=US&hl=en'
_AGE_URL = 'http://www.youtube.com/verify_age?next_url=/&gl=US&hl=en'
_NETRC_MACHINE = 'youtube'
- _available_formats = ['22', '18', '17', '13'] # listed in order of priority for -b flag
+ _available_formats = ['22', '35', '18', '17', '13'] # listed in order of priority for -b flag
_video_extensions = {
'13': '3gp',
'17': 'mp4',
'title': video_title,
'stitle': simple_title,
'ext': video_extension.decode('utf-8'),
- 'best_quality': best_quality,
})
return
- except UnavailableFormatError:
- if quality_index == len(self._available_formats) - 1:
- # I don't ever expect this to happen
- self._downloader.trouble(u'ERROR: no known formats available for video')
+ except UnavailableFormatError, err:
+ if best_quality:
+ if quality_index == len(self._available_formats) - 1:
+ # I don't ever expect this to happen
+ self._downloader.trouble(u'ERROR: no known formats available for video')
+ return
+ else:
+ self.report_unavailable_format(video_id, format_param)
+ quality_index += 1
+ format_param = self._available_formats[quality_index]
+ continue
+ else:
+ self._downloader.trouble('ERROR: format not available for video')
return
- else:
- self.report_unavailable_format(video_id, format_param)
- quality_index += 1
- format_param = self._available_formats[quality_index]
- continue
+
class MetacafeIE(InfoExtractor):
"""Information Extractor for metacafe.com."""
return
video_uploader = mobj.group(1)
- # Process video information
- self._downloader.process_info({
- 'id': video_id.decode('utf-8'),
- 'url': video_url.decode('utf-8'),
- 'uploader': video_uploader.decode('utf-8'),
- 'title': video_title,
- 'stitle': simple_title,
- 'ext': video_extension.decode('utf-8'),
- 'best_quality': False, # TODO
- })
+ try:
+ # Process video information
+ self._downloader.process_info({
+ 'id': video_id.decode('utf-8'),
+ 'url': video_url.decode('utf-8'),
+ 'uploader': video_uploader.decode('utf-8'),
+ 'title': video_title,
+ 'stitle': simple_title,
+ 'ext': video_extension.decode('utf-8'),
+ })
+ except UnavailableFormatError:
+ self._downloader.trouble(u'ERROR: format not available for video')
class YoutubeSearchIE(InfoExtractor):
video_format = optparse.OptionGroup(parser, 'Video Format Options')
video_format.add_option('-f', '--format',
- dest='format', metavar='FMT', help='video format code')
+ action='append', dest='format', metavar='FMT', help='video format code')
video_format.add_option('-b', '--best-quality',
action='store_const', dest='format', help='download the best quality video possible', const='0')
video_format.add_option('-m', '--mobile-version',
action='store_true', dest='geturl', help='simulate, quiet but print URL', default=False)
verbosity.add_option('-e', '--get-title',
action='store_true', dest='gettitle', help='simulate, quiet but print title', default=False)
- verbosity.add_option('-t', '--title',
- action='store_true', dest='usetitle', help='use title in file name', default=False)
- verbosity.add_option('-l', '--literal',
- action='store_true', dest='useliteral', help='use literal title in file name', default=False)
parser.add_option_group(verbosity)
filesystem = optparse.OptionGroup(parser, 'Filesystem Options')
+ filesystem.add_option('-t', '--title',
+ action='store_true', dest='usetitle', help='use title in file name', default=False)
+ filesystem.add_option('-l', '--literal',
+ action='store_true', dest='useliteral', help='use literal title in file name', default=False)
filesystem.add_option('-o', '--output',
dest='outtmpl', metavar='TPL', help='output filename template')
filesystem.add_option('-a', '--batch-file',
# Conflicting, missing and erroneous options
if len(all_urls) < 1:
- sys.exit(u'ERROR: you must provide at least one URL')
+ parser.error(u'you must provide at least one URL')
if opts.usenetrc and (opts.username is not None or opts.password is not None):
- sys.exit(u'ERROR: using .netrc conflicts with giving username/password')
+ parser.error(u'using .netrc conflicts with giving username/password')
if opts.password is not None and opts.username is None:
- sys.exit(u'ERROR: account username missing')
+ parser.error(u'account username missing')
if opts.outtmpl is not None and (opts.useliteral or opts.usetitle):
- sys.exit(u'ERROR: using output template conflicts with using title or literal title')
+ parser.error(u'using output template conflicts with using title or literal title')
if opts.usetitle and opts.useliteral:
- sys.exit(u'ERROR: using title conflicts with using literal title')
+ parser.error(u'using title conflicts with using literal title')
if opts.username is not None and opts.password is None:
opts.password = getpass.getpass(u'Type account password and press return:')
if opts.ratelimit is not None:
numeric_limit = FileDownloader.parse_bytes(opts.ratelimit)
if numeric_limit is None:
- sys.exit(u'ERROR: invalid rate limit specified')
+ parser.error(u'invalid rate limit specified')
opts.ratelimit = numeric_limit
+ if opts.format is not None and len(opts.format) > 1:
+ parser.error(u'pass at most one of the video format option flags (-f, -b, -m, -d)')
+ if opts.format is None:
+ real_format = None
+ else:
+ real_format = opts.format[0]
+
# Information extractors
youtube_ie = YoutubeIE()
'forceurl': opts.geturl,
'forcetitle': opts.gettitle,
'simulate': (opts.simulate or opts.geturl or opts.gettitle),
- 'format': opts.format,
+ 'format': real_format,
'outtmpl': ((opts.outtmpl is not None and opts.outtmpl.decode(locale.getpreferredencoding()))
or (opts.usetitle and u'%(stitle)s-%(id)s.%(ext)s')
or (opts.useliteral and u'%(title)s-%(id)s.%(ext)s')
projects / youtube-dl / blobdiff