Catch multiple exceptions in one line

multi_exception.py

# coding=utf-8


class SampleException1(Exception):
    message = "sample 1 exception"


class SampleException2(Exception):
    message = "sample 2 exception"


def some_process(n):
    if n % 2 != 0:
        raise SampleException1()
    else:
        raise SampleException2()


def main():
    # 例外の基底クラスをexcept
    try:
        some_process(1)
    except Exception as e:
        assert isinstance(e, SampleException1)

    try:
        some_process(2)
    except Exception as e:
        assert isinstance(e, SampleException2)

    # 例外のタプルをexcept
    try:
        some_process(1)
    except (SampleException1, SampleException2) as e:
        assert isinstance(e, SampleException1)

    try:
        some_process(2)
    except (SampleException1, SampleException2) as e:
        assert isinstance(e, SampleException2)


if __name__ == "__main__":
    main()