0c94790 Make argparse setup compatible with Python 3.6

Authored and Committed by nphilipp 2 years ago
    Make argparse setup compatible with Python 3.6
    
    Previously, ArgumentParser.add_subparsers() didn't accept the `required`
    argument.
    
    Signed-off-by: Nils Philippsen <nils@redhat.com>
    
        
file modified
+3 -1