scripts: ensure not specifying subcommand shows help text
With Python 2, argparse subparsers behaviour in Python 2 was to print the usage information if the subparsers argument wasn't specified. However, with Python 3.2.3 and later a subparsers argument is not required by default, leading to errors when no arguments are specified: AttributeError: 'Namespace' object has no attribute 'func' Restore the previous desired behaviour of showing the help text for devtool, recipetool and the devtool-stress script by setting subparsers.required to True. (From OE-Core rev: d36fdea1a7f32d97187e0e9e6d701ae8fa304e8f) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -213,6 +213,7 @@ def main():
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parser.add_argument('-s', '--skip', help='Skip specified recipes (comma-separated without spaces, wildcards allowed)', metavar='PNLIST')
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parser.add_argument('-c', '--skip-classes', help='Skip recipes inheriting specified classes (comma-separated) - default %(default)s', metavar='CLASSLIST', default='native,nativesdk,cross,cross-canadian,image,populate_sdk,meta,packagegroup')
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subparsers = parser.add_subparsers(title='subcommands', metavar='<subcommand>')
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subparsers.required = True
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parser_modify = subparsers.add_parser('modify',
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help='Run "devtool modify" followed by a build with bitbake on matching recipes',
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@ -301,6 +301,7 @@ def main():
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tinfoil.shutdown()
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subparsers = parser.add_subparsers(dest="subparser_name", title='subcommands', metavar='<subcommand>')
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subparsers.required = True
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subparsers.add_subparser_group('sdk', 'SDK maintenance', -2)
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subparsers.add_subparser_group('advanced', 'Advanced', -1)
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@ -60,6 +60,7 @@ def main():
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parser.add_argument('-h', '--help', action='help', default=argparse.SUPPRESS,
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help='show this help message and exit')
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subparsers = parser.add_subparsers(title='subcommands', metavar='<subcommand>')
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subparsers.required = True
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if global_args.debug:
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logger.setLevel(logging.DEBUG)
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