Datasets:
File size: 380 Bytes
5eb110b | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | class OldIterable(Sized, Protocol[T]):
def __getitem__(self, item: int) -> T: ...
CompatIterable = Union[Iterable[T], OldIterable[T]]
class A:
def __iter__(self) -> Iterator[str]: ...
class B:
def __len__(self) -> int: ...
def __getitem__(self, item: int) -> str: ...
def iterate(it: CompatIterable[str]) -> None:
...
iterate(A()) # OK
iterate(B()) # OK
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