STINNER Victor <vstin...@python.org> added the comment:
I see two options: * Add a field to PyObject, but only in a special debug mode. Maybe not even in Py_DEBUG (since I managed to make Py_DEBUG ABI-compatible with the release mode!) * Add an hash table mapping an object to its interpreter. The hash table would only be used in debug mode. It may even be turned on at runtime depending on a command line option or something else. See also bpo-40514: [subinterpreters] Add --experimental-isolated-subinterpreters build option. Antoine: "Can I ask why you're considering this? I thought you didn't want to transfer ownership between interpreters." I guess that the purpose is to ensure that: detect when an object is shared between two interpreters. Currently, tons of objects are still shared between interpreters. Starting with static types: see bpo-40601 "[C API] Hide static types from the limited C API". ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue33607> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
