action='store_const', const='::', dest='source_address',
help='Make all connections via IPv6',
)
+ network.add_option(
+ '--enable-file-urls', action='store_true',
+ dest='enable_file_urls', default=False,
+ help='Enable file:// URLs. This is disabled by default for security reasons.'
+ )
geo = optparse.OptionGroup(parser, 'Geo-restriction')
geo.add_option(