return (stream, filename)
except (IOError, OSError), err:
# In case of error, try to remove win32 forbidden chars
- filename = re.sub(ur'[<>:"\|\?\*]', u'#', filename)
+ filename = re.sub(ur'[/<>:"\|\?\*]', u'#', filename)
# An exception here should be caught in the caller
stream = open(filename, open_mode)
ignoreerrors: Do not stop on download errors.
ratelimit: Download speed limit, in bytes/sec.
nooverwrites: Prevent overwriting files.
+ retries: Number of times to retry for HTTP error 503
continuedl: Try to continue downloads if possible.
noprogress: Do not print the progress bar.
"""
"""Report attemtp to resume at given byte."""
self.to_stdout(u'[download] Resuming download at byte %s' % resume_len)
+ def report_retry(self, count, retries):
+ """Report retry in case of HTTP error 503"""
+ self.to_stdout(u'[download] Got HTTP error 503. Retrying (attempt %d of %d)...' % (count, retries))
+
def report_file_already_downloaded(self, file_name):
"""Report file has already been fully downloaded."""
try:
request.add_header('Range','bytes=%d-' % resume_len)
open_mode = 'ab'
- # Establish connection
- try:
- data = urllib2.urlopen(request)
- except (urllib2.HTTPError, ), err:
- if err.code != 416: # 416 is 'Requested range not satisfiable'
- raise
- # Unable to resume
- data = urllib2.urlopen(basic_request)
- content_length = data.info()['Content-Length']
-
- if content_length is not None and long(content_length) == resume_len:
- # Because the file had already been fully downloaded
- self.report_file_already_downloaded(filename)
- self._num_downloads += 1
- return True
- else:
- # Because the server didn't let us
- self.report_unable_to_resume()
- open_mode = 'wb'
+ count = 0
+ retries = self.params.get('retries', 0)
+ while True:
+ # Establish connection
+ try:
+ data = urllib2.urlopen(request)
+ break
+ except (urllib2.HTTPError, ), err:
+ if err.code == 503:
+ # Retry in case of HTTP error 503
+ count += 1
+ if count <= retries:
+ self.report_retry(count, retries)
+ continue
+ if err.code != 416: # 416 is 'Requested range not satisfiable'
+ raise
+ # Unable to resume
+ data = urllib2.urlopen(basic_request)
+ content_length = data.info()['Content-Length']
+
+ if content_length is not None and long(content_length) == resume_len:
+ # Because the file had already been fully downloaded
+ self.report_file_already_downloaded(filename)
+ return True
+ else:
+ # Because the server didn't let us
+ self.report_unable_to_resume()
+ open_mode = 'wb'
data_len = data.info().get('Content-length', None)
data_len_str = self.format_bytes(data_len)
'18': 'mp4',
'22': 'mp4',
'37': 'mp4',
+ '43': 'webm',
+ '45': 'webm',
}
@staticmethod
})
if all_formats:
+ quality_index += 1
if quality_index == len(self._available_formats):
# None left to get
return
else:
- quality_index += 1
format_param = self._available_formats[quality_index]
continue
return
except UnavailableFormatError, err:
if best_quality or all_formats:
+ quality_index += 1
if quality_index == len(self._available_formats):
# I don't ever expect this to happen
if not all_formats:
return
else:
self.report_unavailable_format(video_id, format_param)
- quality_index += 1
format_param = self._available_formats[quality_index]
continue
else:
# Parse command line
parser = optparse.OptionParser(
usage='Usage: %prog [options] url...',
- version='2010.04.04',
+ version='2010.06.06',
conflict_handler='resolve',
)
parser.add_option('-i', '--ignore-errors',
action='store_true', dest='ignoreerrors', help='continue on download errors', default=False)
parser.add_option('-r', '--rate-limit',
- dest='ratelimit', metavar='L', help='download rate limit (e.g. 50k or 44.6m)')
+ dest='ratelimit', metavar='LIMIT', help='download rate limit (e.g. 50k or 44.6m)')
+ parser.add_option('-R', '--retries',
+ dest='retries', metavar='RETRIES', help='number of retries (default is 10)', default=10)
authentication = optparse.OptionGroup(parser, 'Authentication Options')
authentication.add_option('-u', '--username',
- dest='username', metavar='UN', help='account username')
+ dest='username', metavar='USERNAME', help='account username')
authentication.add_option('-p', '--password',
- dest='password', metavar='PW', help='account password')
+ dest='password', metavar='PASSWORD', help='account password')
authentication.add_option('-n', '--netrc',
action='store_true', dest='usenetrc', help='use .netrc authentication data', default=False)
parser.add_option_group(authentication)
video_format = optparse.OptionGroup(parser, 'Video Format Options')
video_format.add_option('-f', '--format',
- action='store', dest='format', metavar='FMT', help='video format code')
+ action='store', dest='format', metavar='FORMAT', 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',
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')
+ dest='outtmpl', metavar='TEMPLATE', help='output filename template')
filesystem.add_option('-a', '--batch-file',
- dest='batchfile', metavar='F', help='file containing URLs to download (\'-\' for stdin)')
+ dest='batchfile', metavar='FILE', help='file containing URLs to download (\'-\' for stdin)')
filesystem.add_option('-w', '--no-overwrites',
action='store_true', dest='nooverwrites', help='do not overwrite files', default=False)
filesystem.add_option('-c', '--continue',
if numeric_limit is None:
parser.error(u'invalid rate limit specified')
opts.ratelimit = numeric_limit
+ if opts.retries is not None:
+ try:
+ opts.retries = long(opts.retries)
+ except (TypeError, ValueError), err:
+ parser.error(u'invalid retry count specified')
# Information extractors
youtube_ie = YoutubeIE()
'ignoreerrors': opts.ignoreerrors,
'ratelimit': opts.ratelimit,
'nooverwrites': opts.nooverwrites,
+ 'retries': opts.retries,
'continuedl': opts.continue_dl,
'noprogress': opts.noprogress,
})
projects / youtube-dl / blobdiff