Guido van Rossum 350563223f Add Optional[] for all remaining cases of x: <type> = None (#1424) ...

* Final round of adding Optional[] to type of arguments with default = None
* Update Travis to use --no-implicit-optionals and clarify CONTRIBUTING.md

2017-06-21 10:50:21 -07:00

..

__init__.pyi

Fixes to ContextManager (#1249)

2017-05-08 16:21:51 -07:00

mock.pyi

Add Optional[] for all remaining cases of x: <type> = None (#1424)

2017-06-21 10:50:21 -07:00