Method generate_cases

lib/sqlalchemy/testing/config.py:216–230

(cls, argname, cases)

    @classmethod
    def generate_cases(cls, argname, cases):
        case_names = [
            argname if c is True else "not_" + argname if c is False else c
            for c in cases
        ]

        typ = type(
            argname,
            (Variation,),
            {
                "__slots__": tuple(case_names),
            },
        )

        return [typ(casename, argname, case_names) for casename in case_names]


def variation(argname_or_fn, cases=None):