event can't accept tuples/lists

[ymotongpoo]

As reported at StackOverflow, I tried to take the statistics of generated list values with event.

@dataclass(frozen=True)
class Foo:
    x: int
    y: str

    def __hash__(self):
        return hash((self.x, self.y))

@given(lists(builds(Foo, integers(), text()), max_size=3))
def test_foo(l):
    t = tuple(l)
    event(t)

The code above raised an TypeError saying:

self = <WeakKeyDictionary at 0x105c17430>, key = ()

    def __getitem__(self, key):
>       return self.data[ref(key)]
E       TypeError: cannot create weak reference to 'tuple' object

../../../.pyenv/versions/3.10.4/lib/python3.10/weakref.py:416: TypeError

Because the tuple is builtin and I couldn't resolve this weakref issue easily. @Zac-HD suggested to use 'str' instead of tuples, but it would be great if event can accepts tuples and other hashable objects.

[Zac-HD]

Fixed by #3392 / https://hypothesis.readthedocs.io/en/latest/changes.html#v6-48-3 😁

[ymotongpoo]

Thank you for the quick fix!

[Zac-HD]

No problem! If you run into anything else, please do open another issue 😎