assignee=Noneclosed_at=Nonecreated_at=<Date2016-11-04.15:19:23.095>labels= ['type-bug','library','3.9','3.10','3.11']title="argparse claims '*' positional argument is required in error output"updated_at=<Date2021-12-10.17:07:21.760>user='https://bugs.python.org/rrt'

activity=<Date2021-12-10.17:07:21.760>actor='iritkatriel'assignee='none'closed=Falseclosed_date=Nonecloser=Nonecomponents= ['Library (Lib)']creation=<Date2016-11-04.15:19:23.095>creator='rrt'dependencies= []files= ['45357']hgrepos= []issue_num=28609keywords= ['patch']message_count=12.0messages= ['280052','280072','280074','280161','280169','280171','280180','280181','280230','288644','343614','408225']nosy_count=6.0nosy_names= ['benhoyt','paul.j3','charlie.proctor','rrt','svenevs','iritkatriel']pr_nums= []priority='normal'resolution=Nonestage=Nonestatus='open'superseder=Nonetype='behavior'url='https://bugs.python.org/issue28609'versions= ['Python 3.9','Python 3.10','Python 3.11']