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gh-107073: Make PyObject_VisitManagedDict() public (#108763)

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Make PyObject_VisitManagedDict() and PyObject_ClearManagedDict()
functions public in Python 3.13 C API.

* Rename _PyObject_VisitManagedDict() to PyObject_VisitManagedDict().
* Rename _PyObject_ClearManagedDict() to PyObject_ClearManagedDict().
* Document these functions.
This commit is contained in:
Victor Stinner 2023-10-02 19:24:08 +02:00 • committed by GitHub
parent 6387b5313c
commit fc2cb86d21
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GPG key ID: 4AEE18F83AFDEB23
12 changed files with 77 additions and 24 deletions
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4
Objects/dictobject.c
View file

@ -5649,7 +5649,7 @@ _PyObject_FreeInstanceAttributes(PyObject *self)
}
int
_PyObject_VisitManagedDict(PyObject *obj, visitproc visit, void *arg)
PyObject_VisitManagedDict(PyObject *obj, visitproc visit, void *arg)
{
PyTypeObject *tp = Py_TYPE(obj);
if((tp->tp_flags & Py_TPFLAGS_MANAGED_DICT) == 0) {
@ -5672,7 +5672,7 @@ _PyObject_VisitManagedDict(PyObject *obj, visitproc visit, void *arg)
}
void
_PyObject_ClearManagedDict(PyObject *obj)
PyObject_ClearManagedDict(PyObject *obj)
{
PyTypeObject *tp = Py_TYPE(obj);
if((tp->tp_flags & Py_TPFLAGS_MANAGED_DICT) == 0) {

4
Objects/typeobject.c
View file

@ -1835,7 +1835,7 @@ subtype_traverse(PyObject *self, visitproc visit, void *arg)
assert(base->tp_dictoffset == 0);
if (type->tp_flags & Py_TPFLAGS_MANAGED_DICT) {
assert(type->tp_dictoffset == -1);
int err = _PyObject_VisitManagedDict(self, visit, arg);
int err = PyObject_VisitManagedDict(self, visit, arg);
if (err) {
return err;
}
@ -1905,7 +1905,7 @@ subtype_clear(PyObject *self)
__dict__ slots (as in the case 'self.__dict__ is self'). */
if (type->tp_flags & Py_TPFLAGS_MANAGED_DICT) {
if ((base->tp_flags & Py_TPFLAGS_MANAGED_DICT) == 0) {
_PyObject_ClearManagedDict(self);
PyObject_ClearManagedDict(self);
}
}
else if (type->tp_dictoffset != base->tp_dictoffset) {

18
Objects/typevarobject.c
View file

@ -200,7 +200,7 @@ typevar_dealloc(PyObject *self)
Py_XDECREF(tv->evaluate_bound);
Py_XDECREF(tv->constraints);
Py_XDECREF(tv->evaluate_constraints);
_PyObject_ClearManagedDict(self);
PyObject_ClearManagedDict(self);
PyObject_ClearWeakRefs(self);
Py_TYPE(self)->tp_free(self);
@ -216,7 +216,7 @@ typevar_traverse(PyObject *self, visitproc visit, void *arg)
Py_VISIT(tv->evaluate_bound);
Py_VISIT(tv->constraints);
Py_VISIT(tv->evaluate_constraints);
_PyObject_VisitManagedDict(self, visit, arg);
PyObject_VisitManagedDict(self, visit, arg);
return 0;
}
@ -227,7 +227,7 @@ typevar_clear(typevarobject *self)
Py_CLEAR(self->evaluate_bound);
Py_CLEAR(self->constraints);
Py_CLEAR(self->evaluate_constraints);
_PyObject_ClearManagedDict((PyObject *)self);
PyObject_ClearManagedDict((PyObject *)self);
return 0;
}
@ -744,7 +744,7 @@ paramspec_dealloc(PyObject *self)
Py_DECREF(ps->name);
Py_XDECREF(ps->bound);
_PyObject_ClearManagedDict(self);
PyObject_ClearManagedDict(self);
PyObject_ClearWeakRefs(self);
Py_TYPE(self)->tp_free(self);
@ -757,7 +757,7 @@ paramspec_traverse(PyObject *self, visitproc visit, void *arg)
Py_VISIT(Py_TYPE(self));
paramspecobject *ps = (paramspecobject *)self;
Py_VISIT(ps->bound);
_PyObject_VisitManagedDict(self, visit, arg);
PyObject_VisitManagedDict(self, visit, arg);
return 0;
}
@ -765,7 +765,7 @@ static int
paramspec_clear(paramspecobject *self)
{
Py_CLEAR(self->bound);
_PyObject_ClearManagedDict((PyObject *)self);
PyObject_ClearManagedDict((PyObject *)self);
return 0;
}
@ -1026,7 +1026,7 @@ typevartuple_dealloc(PyObject *self)
typevartupleobject *tvt = (typevartupleobject *)self;
Py_DECREF(tvt->name);
_PyObject_ClearManagedDict(self);
PyObject_ClearManagedDict(self);
PyObject_ClearWeakRefs(self);
Py_TYPE(self)->tp_free(self);
@ -1165,14 +1165,14 @@ static int
typevartuple_traverse(PyObject *self, visitproc visit, void *arg)
{
Py_VISIT(Py_TYPE(self));
_PyObject_VisitManagedDict(self, visit, arg);
PyObject_VisitManagedDict(self, visit, arg);
return 0;
}
static int
typevartuple_clear(PyObject *self)
{
_PyObject_ClearManagedDict(self);
PyObject_ClearManagedDict(self);
return 0;
}