import shlex
import sys
+from .downloader.external import list_external_downloaders
from .compat import (
compat_expanduser,
compat_getenv,
'--playlist-reverse',
action='store_true',
help='Download playlist videos in reverse order')
+ downloader.add_option(
+ '--external-downloader',
+ dest='external_downloader', metavar='COMMAND',
+ help='(experimental) Use the specified external downloader. '
+ 'Currently supports %s' % ','.join(list_external_downloaders()))
workarounds = optparse.OptionGroup(parser, 'Workarounds')
workarounds.add_option(
'--bidi-workaround',
dest='bidi_workaround', action='store_true',
help='Work around terminals that lack bidirectional text support. Requires bidiv or fribidi executable in PATH')
+ workarounds.add_option(
+ '--sleep-interval', metavar='SECONDS',
+ dest='sleep_interval', type=float,
+ help='Number of seconds to sleep before each download.')
verbosity = optparse.OptionGroup(parser, 'Verbosity / Simulation Options')
verbosity.add_option(