1. 4fa9591 bpo-35582: Argument Clinic: inline parsing code for positional parameters. (GH-11313) by Serhiy Storchaka · 6 years ago
  2. 3f5fc70 bpo-32492: 1.6x speed up in namedtuple attribute access using C fast-path (#10495) by Pablo Galindo · 6 years ago