Message 392411 - Python tracker

➜

This issue tracker has been migrated to GitHub, and is currently read-only.
For more information, see the GitHub FAQs in the Python's Developer Guide.

Content 
Update: a new Py_TPFLAGS_IMMUTABLETYPE flag was added in bpo-43908, and it's now checked rather than relying on Py_TPFLAGS_HEAPTYPE to decide if a type is "mutable" or not.