From 6e9b2f2fbd7b1afac084bb9257201e12982511c3 Mon Sep 17 00:00:00 2001 From: Christophe Bedard Date: Fri, 13 Mar 2020 17:50:37 -0400 Subject: [PATCH] Define metavars to simply ros2 trace usage info for events and context Signed-off-by: Christophe Bedard --- tracetools_trace/tracetools_trace/tools/args.py | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tracetools_trace/tracetools_trace/tools/args.py b/tracetools_trace/tracetools_trace/tools/args.py index 18ec0b8..366d9e8 100644 --- a/tracetools_trace/tracetools_trace/tools/args.py +++ b/tracetools_trace/tracetools_trace/tools/args.py @@ -48,21 +48,21 @@ def add_arguments(parser: argparse.ArgumentParser) -> None: default=path.DEFAULT_BASE_PATH, help='path of the base directory for trace data (default: %(default)s)') events_ust_arg = parser.add_argument( # type: ignore - '-u', '--ust', nargs='*', dest='events_ust', + '-u', '--ust', nargs='*', dest='events_ust', metavar='EVENT', default=names.DEFAULT_EVENTS_ROS, help='the ROS UST events to enable (default: see tracetools_trace.tools.names) ' '[to disable all UST events, ' 'provide this flag without any event name]') events_ust_arg.completer = DefaultArgValueCompleter(events_ust_arg) # type: ignore events_kernel_arg = parser.add_argument( # type: ignore - '-k', '--kernel', nargs='*', dest='events_kernel', + '-k', '--kernel', nargs='*', dest='events_kernel', metavar='EVENT', default=names.DEFAULT_EVENTS_KERNEL, help='the kernel events to enable (default: see tracetools_trace.tools.names) ' '[to disable all kernel events, ' 'provide this flag without any event name]') events_kernel_arg.completer = DefaultArgValueCompleter(events_kernel_arg) # type: ignore context_arg = parser.add_argument( # type: ignore - '-c', '--context', nargs='*', dest='context_names', + '-c', '--context', nargs='*', dest='context_names', metavar='CONTEXT', default=names.DEFAULT_CONTEXT, help='the context names to enable (default: see tracetools_trace.tools.names) ' '[to disable all context names, '