From ea6cedc5b8a4e666da41f1173ea19970fa60683f Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Sat, 22 Aug 2020 23:56:10 +0900 Subject: [PATCH] gen_compile_commands: use choices for --log_levels option Use 'choices' to check if the given parameter is valid. I also simplified the help message because, with 'choices', --help shows the list of valid parameters: --log_level {DEBUG,INFO,WARNING,ERROR,CRITICAL} I started the help message with a lower case, "the level of log ..." in order to be consistent with the -h option: -h, --help show this help message and exit The message "show this help ..." comes from the ArgumentParser library code, and I do not know how to change it. So, I changed our code. Signed-off-by: Masahiro Yamada Reviewed-by: Nick Desaulniers --- scripts/gen_compile_commands.py | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) diff --git a/scripts/gen_compile_commands.py b/scripts/gen_compile_commands.py index 1bcf33a93cb9..535248cf2d7e 100755 --- a/scripts/gen_compile_commands.py +++ b/scripts/gen_compile_commands.py @@ -45,24 +45,18 @@ def parse_arguments(): 'compile_commands.json in the search directory)') parser.add_argument('-o', '--output', type=str, help=output_help) - log_level_help = ('The level of log messages to produce (one of ' + - ', '.join(_VALID_LOG_LEVELS) + '; defaults to ' + + log_level_help = ('the level of log messages to produce (defaults to ' + _DEFAULT_LOG_LEVEL + ')') - parser.add_argument( - '--log_level', type=str, default=_DEFAULT_LOG_LEVEL, - help=log_level_help) + parser.add_argument('--log_level', choices=_VALID_LOG_LEVELS, + default=_DEFAULT_LOG_LEVEL, help=log_level_help) args = parser.parse_args() - log_level = args.log_level - if log_level not in _VALID_LOG_LEVELS: - raise ValueError('%s is not a valid log level' % log_level) - directory = args.directory or os.getcwd() output = args.output or os.path.join(directory, _DEFAULT_OUTPUT) directory = os.path.abspath(directory) - return log_level, directory, output + return args.log_level, directory, output def process_line(root_directory, file_directory, command_prefix, relative_path): -- 2.39.5