From b41b2fa4dd69fdc8946bfa1d2cb4a20b68435ddc Mon Sep 17 00:00:00 2001 From: Paul Eggleton Date: Mon, 13 Jun 2016 16:43:41 +1200 Subject: 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 Signed-off-by: Richard Purdie --- scripts/devtool | 1 + 1 file changed, 1 insertion(+) (limited to 'scripts/devtool') diff --git a/scripts/devtool b/scripts/devtool index 63d2ef9053..a93a11f341 100755 --- a/scripts/devtool +++ b/scripts/devtool @@ -301,6 +301,7 @@ def main(): tinfoil.shutdown() subparsers = parser.add_subparsers(dest="subparser_name", title='subcommands', metavar='') + subparsers.required = True subparsers.add_subparser_group('sdk', 'SDK maintenance', -2) subparsers.add_subparser_group('advanced', 'Advanced', -1) -- cgit v1.2.3-54-g00ecf