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.
self._do_download(outstream, info_dict['url'])
outstream.close()
except (OSError, IOError), err:
+ 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.
video_format.add_option('-f', '--format',
action='append', dest='format', metavar='FMT', help='video format code')
video_format.add_option('-b', '--best-quality',
- action='append_const', dest='format', help='download the best quality video possible', const='0')
+ action='store_const', dest='format', help='download the best quality video possible', const='0')
video_format.add_option('-m', '--mobile-version',
- action='append_const', dest='format', help='alias for -f 17', const='17')
+ action='store_const', dest='format', help='alias for -f 17', const='17')
video_format.add_option('-d', '--high-def',
- action='append_const', dest='format', help='alias for -f 22', const='22')
+ action='store_const', dest='format', help='alias for -f 22', const='22')
parser.add_option_group(video_format)
verbosity = optparse.OptionGroup(parser, 'Verbosity / Simulation Options')