Roundup Robot added the comment:
New changeset 5a354de919aa by Benjamin Peterson in branch '3.5':
add Py_tp_finalize slot (closes #24345)
https://hg.python.org/cpython/rev/5a354de919aa
New changeset 959e998aa167 by Benjamin Peterson in branch 'default':
merge 3.5 (#24345)
https://hg.python.org/c
New submission from Petr Viktorin:
PEP 442 added the tp_finalize member for objects, but there's no corresponding
Py_tp_finalize slot. This means that types defined using PyType_FromSpec (and
in particular, extensions using the stable ABI) can't take advantage of the new
GC finalization mechan
