code: def configure(self, debug=None, quiet=None, verbosity=None, compile=None, compiler_factory=None, **kwargs):
          
          if debug is not None:
              self.arg_debug = debug
          if quiet is not None:
              self.arg_quiet = quiet
          if verbosity is not None:
              self.arg_verbosity = verbosity
          if compile is not None:
              self.compile = compile
          if compiler_factory is not None:
              self.compiler_factory = compiler_factory
  
          if kwargs:
              # other keyword arguments update command attribute
              self.command.update(**kwargs)
docs: configure managed args