parameters: (self, parser)
docstring: register positional arguments on the ArgParser
docstring_summary: register positional arguments on the ArgParser
docstring_tokens: register positional arguments on the ArgParser
function: def RegisterPositionals(self, parser):
          '''
          register positional arguments on the ArgParser
          '''
          parser.add_argument('usdFile', action='store',
                              type=str,
                              help='The file to view')
function_tokens: def RegisterPositionals ( self , parser ) : parser . add_argument ( 'usdFile' , action = 'store' , type = str , help = 'The file to view' )