Add pydbus stubs

[Tatsh]

https://github.com/LEW21/pydbus/tree/master/pydbus

Upstream is extremely sporadic and currently not active.

In bus.pyi there are overloads for org.bluez and org.freedesktop.Notifications.

[srittau]

Thanks, not a full review, but two things I noticed:

You are using Any in many places, where a proper type could be substituted. In those cases, either remove the type annotation or use Incomplete from _typeshed where removing it would not work properly (for example, because Any is used in a union). In all remaining cases, Any needs to documented with the accepted or possible types and the reason for using Any.

[srittau]

Thanks! Looks mostly good, a few remarks below.

[srittau]

LGTM, but we need to find out why CI fails. I think it's because PyGObject-stubs doesn't declare a dependency on pygobject. Until someone beats me to it, I will investigate more tomorrow. You could try to add a stubtest_requirements in the [tool.stubtest] table of METADATA.toml for now, which should at least fix the stubtest error, but probably not the stub_uploader test.

Outdated.

[srittau]

@Tatsh Ok, I got stubtest running properly by adding some APT dependencies. But now there are a few proper stubtest complaints. Could you have a look?

[Tatsh]

I would prefer to not export Variant because I think it is a mistaken addition on the author's part.

[github-actions]

According to mypy_primer, this change has no effect on the checked open source code. 🤖🎉