bpo-32492: Tweak _collections._tuplegetter. (GH-11367)

* Replace the docstrings cache with sys.intern().
* Improve tests.
* Unify names of tp_descr_get and tp_descr_set functions.

Serhiy Storchaka committed 7y ago

052b2dfdc967a8c061ff9561534e905009b88b8c

Parent: 5c117dd

Committed by GitHub <noreply@github.com> on 12/31/2018, 12:15:16 PM