Python StoreIO.set_attrs_with_kwargs示例

示例#1

def test_StoreIO_null_init_and_set_attrs_with_kwargs__works():
    """
    set_attrs_with_kwargs() accepts dict and updates attributes
    """
    S = StoreIO()
    assert S.a is None
    assert S.b is None
    assert S.c is None
    assert S.d is None
    abcd = namedtuple('abcd', ['a', 'b', 'c', 'd'])
    x = abcd(1, 2, 3, 4)
    S.set_attrs_with_kwargs(**x._asdict())
    assert isinstance(S.a, int)
    assert isinstance(S.b, int)
    assert isinstance(S.c, int)
    assert isinstance(S.d, int)

示例#2

def test_StoreIO_set_attrs__works_with_kwargs():
    """
    set_attrs_with_kwargs() accepts dict and updates attributes
    """
    ab = namedtuple('ab', ['a', 'b'])
    x = ab(1, 2)
    S = StoreIO(**x._asdict())
    assert isinstance(S.a, int)
    assert isinstance(S.b, int)
    assert S.c is None
    assert S.d is None
    cd = namedtuple('cd', ['c', 'd'])
    y = cd(1, 2)
    S.set_attrs_with_kwargs(**y._asdict())
    assert isinstance(S.a, int)
    assert isinstance(S.b, int)
    assert isinstance(S.c, int)
    assert isinstance(S.d, int)

示例#3

def test_StoreIO_extra_kwargs__does_not_interfere_with_validate_attrs():
    """
    set_attrs_with_kwargs() accepts dict and updates attributes
    and can add non-valid if validate_kwargs = False
    """
    S = StoreIO()
    assert S.a is None
    assert S.b is None
    assert S.c is None
    assert S.d is None
    abcde = namedtuple('e', ['a', 'b', 'c', 'd', 'e'])
    x = abcde(1, 2, 3, 4, 5.0)
    S.set_attrs_with_kwargs(**x._asdict(), validate_kwargs=False)
    assert S._validate_attrs()
    assert isinstance(S.a, int)
    assert isinstance(S.b, int)
    assert isinstance(S.c, int)
    assert isinstance(S.d, int)
    assert isinstance(S.e, float)

示例#4

def test_StoreIO_set_attrs_with_extra_kwargs__validation_set_to_True():
    """
    set_attrs_with_kwargs() accepts dict and updates attributes
    and can add non-valid if validate_kwargs = False
    """
    S = StoreIO()
    assert S.a is None
    assert S.b is None
    assert S.c is None
    assert S.d is None
    abcde = namedtuple('e', ['a', 'b', 'c', 'd', 'e'])
    x = abcde(1, 2, 3, 4, 5)
    S.set_attrs_with_kwargs(**x._asdict(), validate_kwargs=True)
    assert list(vars(S).keys()) == [
        'name', 'valid_attrs', 'valid_attrs_type', 'a', 'b', 'c', 'd'
    ]
    assert isinstance(S.a, int)
    assert isinstance(S.b, int)
    assert isinstance(S.c, int)
    assert isinstance(S.d, int)