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@@ -992,6 +992,11 @@ class Archiver:
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parser.error('No help available on %s' % (args.topic,))
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return self.exit_code
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+ def do_subcommand_help(self, parser, args):
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+ """display infos about subcommand"""
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+ parser.print_help()
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+ return EXIT_SUCCESS
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+
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def preprocess_args(self, args):
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deprecations = [
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# ('--old', '--new', 'Warning: "--old" has been deprecated. Use "--new" instead.'),
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@@ -1148,13 +1153,14 @@ class Archiver:
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subparser.add_argument('location', metavar='REPOSITORY', nargs='?', default='',
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type=location_validator(archive=False))
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- subparser = subparsers.add_parser('key',
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+ subparser = subparsers.add_parser('key', parents=[common_parser],
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description="Manage a keyfile or repokey of a repository",
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epilog="",
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formatter_class=argparse.RawDescriptionHelpFormatter,
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help='manage repository key')
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key_parsers = subparser.add_subparsers(title='required arguments', metavar='<command>')
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+ subparser.set_defaults(func=functools.partial(self.do_subcommand_help, subparser))
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key_export_epilog = textwrap.dedent("""
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If repository encryption is used, the repository is inaccessible
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@@ -1681,13 +1687,14 @@ class Archiver:
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in case you ever run into some severe malfunction. Use them only if you know
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what you are doing or if a trusted developer tells you what to do.""")
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- subparser = subparsers.add_parser('debug',
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+ subparser = subparsers.add_parser('debug', parents=[common_parser],
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description='debugging command (not intended for normal use)',
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epilog=debug_epilog,
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formatter_class=argparse.RawDescriptionHelpFormatter,
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help='debugging command (not intended for normal use)')
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debug_parsers = subparser.add_subparsers(title='required arguments', metavar='<command>')
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+ subparser.set_defaults(func=functools.partial(self.do_subcommand_help, subparser))
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debug_info_epilog = textwrap.dedent("""
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This command displays some system information that might be useful for bug
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TW