Eric Traut

Is there anything actionable in this issue, or can it be closed?

This appears to have been fixed in mypy 0.990. It does not repro since that release.

It looks like there is no bug or feature request here. If so, this issue can be closed.

~Yes, this is a duplicate of https://github.com/python/mypy/issues/4177.~ Edit: As Alex points out below, this isn't a duplicate.

Yes, this feature is experimental in pyright. The idea was discussed in a typing forum thread, but it was never fully fleshed out in a specification. I will likely remove...

Yes, I removed support for this experimental feature because no one stepped up to formally specify it, and there was little or no feedback (positive or negative) from pyright users....

I think mypy is doing the right thing here. As Jelle explains, `GenericAlias` is an internal implementation detail. It is not meant to participate in the static type system. Recommend...

@mraarone, could you answer the question above? It's not clear what functionality you're requesting.

Mypy is working correctly here. This is not a bug. Recommend closing.

An inlined TypedDict syntax would need to be standardized across type checkers, so this discussion probably doesn't belong in the mypy issue tracker. It would be better to move it...