docs: def _args_checks_gen(self, decorated_function, function_spec, arg_specs):
  		""" Generate checks for positional argument testing
  
  		:param decorated_function: function decorator
  		:param function_spec: function inspect information
  		:param arg_specs: argument specification (same as arg_specs in :meth:`.Verifier.decorate`)
  
  		:return: internal structure, that is used by :meth:`.Verifier._args_checks_test`
  		"""
  		inspected_args = function_spec.args
  		args_check = {}
  
  		for i in range(len(inspected_args)):
  			arg_name = inspected_args[i]
  
  			if arg_name in arg_specs.keys():
  				args_check[arg_name] = self.check(arg_specs[arg_name], arg_name, decorated_function)
  		return args_check