We have removed support for pytype, so I'll also remove the deferred status

This has a conflict now.

Not really sure what the new stubtest failure is about, the part it's complaining about hasn't changed.

The stubtest failures look potentially related to the changes to _socket.socket.__init__ in #14503, cc @donBarbos

The stubtest failures look potentially related to the changes to _socket.socket.__init__ in #14503, cc @donBarbos

That looks to be the case. I think I will add a stubtest ignore for this, with the same justification @donBarbos gave for choosing that default value, the -1 is essentially an implementation detail, the documented default is 0 and only when you pass a fileno without specifying proto can you end up with something different.

With gevent stubtest knows about this white lie, since their cooperative wrapper around _socket.socket is written in pure Python, rather than C, so it knows about the exact default values in the implementation.

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