bpo-20104: Change the file_actions parameter of os.posix_spawn(). (GH-6725)

* Make its default value an empty tuple instead of None.
* Make it a keyword-only parameter.

Serhiy Storchaka committed 7y ago

d700f97b627989d41cd4629dc02969f9a6b56d2f

Parent: fa221d8

Committed by GitHub <noreply@github.com> on 9/8/2018, 11:48:18 AM