==================================
objspace.std.mutable\_builtintypes
==================================

* **name:** mutable\_builtintypes

* **description:** Allow the changing of builtin types

* **command-line:** --objspace-std-mutable\_builtintypes

* **command-line for negation:** --no-objspace-std-mutable\_builtintypes

* **option type:** boolean option

* **default:** False

* **requirements:**

  + `objspace.std.builtinshortcut`_ must be set to 'True'

.. _`objspace.std.builtinshortcut`: objspace.std.builtinshortcut.html





Allow modification of builtin types.  Disabled by default.
