Exemplos de Comparable em Python

Exemplo n.º 1

Arquivo: test_operator_overloading.py Projeto: DeepGNNShallowSampler/shaDow-GNN-release

def test_overriding_eq_reset_hash():

    assert m.Comparable(15) is not m.Comparable(15)
    assert m.Comparable(15) == m.Comparable(15)

    with pytest.raises(TypeError):
        hash(m.Comparable(15))  # TypeError: unhashable type: 'm.Comparable'

    for hashable in (m.Hashable, m.Hashable2):
        assert hashable(15) is not hashable(15)
        assert hashable(15) == hashable(15)

        assert hash(hashable(15)) == 15
        assert hash(hashable(15)) == hash(hashable(15))

Exemplo n.º 2

def test_overriding_eq_reset_hash():

    assert m.Comparable(15) is not m.Comparable(15)
    assert m.Comparable(15) == m.Comparable(15)

    with pytest.raises(TypeError) as excinfo:
        hash(m.Comparable(15))
    assert str(excinfo.value).startswith("unhashable type:")

    for hashable in (m.Hashable, m.Hashable2):
        assert hashable(15) is not hashable(15)
        assert hashable(15) == hashable(15)

        assert hash(hashable(15)) == 15
        assert hash(hashable(15)) == hash(hashable(15))