bpo-34336: Don't promote possibility to leave out typing.Optional (#8677)
V
Ville Skyttä committed
336c945858055059a65134d4c501a85037d70d99
Parent: 87e59ac
Committed by Ivan Levkivskyi <levkivskyi@gmail.com>
on 8/5/2018, 4:38:04 PM