Neaten command-line interface

This commit is contained in:
Elliot Nunn 2019-09-01 10:07:49 +08:00
parent c3d16d959f
commit 57ac21ae75
1 changed files with 2 additions and 2 deletions

View File

@ -36,8 +36,8 @@ def copy_or_dump(src, dest):
def get_src(desc=None):
parser = argparse.ArgumentParser(description=desc)
parser.add_argument('src', action='store', help='ROM or dump directory')
parser.add_argument('-o', action='store', help='Optional destination path -- "file" or "directory/"'.replace('/', path.sep))
parser.add_argument('src', action='store', metavar='SRC', help='ROM or dump directory')
parser.add_argument('-o', action='store', metavar='DEST', help='optional destination path -- "file" or "directory/"'.replace('/', path.sep))
args = parser.parse_args()
if args.o is None: args.o = args.src