objspace.std.withprebuiltintΒΆ

  • name: withprebuiltint
  • description: prebuild commonly used int objects
  • command-line: --objspace-std-withprebuiltint
  • command-line for negation: --no-objspace-std-withprebuiltint
  • option type: boolean option
  • default: False

This option enables the caching of small integer objects (similar to what CPython does). The range of which integers are cached can be influenced with the --prebuiltintfrom and --prebuiltintto options.