pytype: stop excluding wireprotoserver.py The `config` entry is a 2 part tuple, which has `__iter__()`: File "/mnt/c/Users/Matt/hg/mercurial/wireprotoserver.py", line 253, in _availableapis: No attribute '__iter__' on Callable[[Any, Any], Any] [attribute-error] In Union[Callable[[Any, Any, Any, Any, Any], None], Callable[[Any, Any], Any]] File "/mnt/c/Users/Matt/hg/mercurial/wireprotoserver.py", line 253, in _availableapis: No attribute '__iter__' on Callable[[Any, Any, Any, Any, Any], None] [attribute-error] In Union[Callable[[Any, Any, Any, Any, Any], None], Callable[[Any, Any], Any]] Differential Revision: https://phab.mercurial-scm.org/D11930