I'm currently trying to type an API using the signal module. At some point, we pass a callback that has the type signal._Handler (see: https://github.com/python/typeshed/blob/master/stdlib/3/signal.pyi#L73), which is not in the signal module, but in typeshed.

If I try to import it, I get an error, and I could not find the proper way to do so in the documentation.

The in-progress dev docs have a section on developer workflow: https://google.github.io/pytype/developers/index.html. We also have https://github.com/google/pytype/blob/master/CONTRIBUTING.md. They read like standalone docs with no knowledge of each other and contain different, occasionally overlapping (but at least not contradicting, I think) information. We should coordinate them in some way so

Flow supports contravariance (-), TypeScript doesn't.

Also, TypeScript doesn't support covariance (+) on all its types, but just some of them.

Hi there!

I found a spelling error in the documentation and I figured I'd report it. In the delayGenerator section:

However, if you wish to insert delays at specific points in the animation, consider useing the Delay Component instead.

'useing' should be spelled using.

:)

After lots of internal discussion, it seems that myself with some colleagues at work have concluded that the intent of NoReturn (official docs, pep484) is ambiguous, at least as listed in the docs.

Important: I mention mypy a lot in this, however, my concern isn'

PyPi does not support markdown descriptions.

There are two options:

1. Replace md Readme with rst one
2. Add some kind of build step to compile ms to rst on wheel build

Which one to choose . . .

Would it be possible to make the type for JSON columns accept Mapping[str, Any] instead of (in addition to?) Dict[str, Any]? My specific use case is I have a fixed JSON schema that I represent with a TypedDict, but this is only compatible with Mapping, not Dict, so I have to either ignore the type or cast it when crea

Right now the only way to restart mypy daemon is to do it manually in terminal. Also the daemon stays up even when exiting PyCharm.
It would be nice to add functions to restart the daemon since you have to do that to load new config files.

Would it be useful to have a quotes database with things for those starting out touch typing. For example "j j j k k k", and "jjj kkk jjj kkk jkjk jkjk" and so on?

If typing_inspect will become part of typing in the future (or some parts of it), then we can merge it with the typing stub.

We get the return annotation for free, so we should allow users to do something with it.

https://docs.python.org/3/library/typing.html#typing.Iterable
Here and below a lot of types (collections.abc types) , which you not include in your docs. You are not supported it? Or just forgot to add it? Please, added it

As per a suggestion on Twitter, you should be able to hold shift and click on an emoji button to immediately copy it.

A little popup could show feedback as you hover and then click. e.g. "Copy" => "Copied!", in a tiny bubble.

Currently, we support only Optional[primitive], but we should also support things like:
Optional[List],
Optional[List[int]]
Optional[Set]
Optional[Tuple]
etc.