Rename _PyType_InitSlotDefsCache to _PyType_InitSlotDefsNameCounts

Author: sergey-miryanov

Include/internal/pycore_typeobject.h

@@ -149,7 +149,8 @@ typedef int (*_py_validate_type)(PyTypeObject *);
 extern int _PyType_Validate(PyTypeObject *ty, _py_validate_type validate, unsigned int *tp_version);
 extern int _PyType_CacheGetItemForSpecialization(PyHeapTypeObject *ht, PyObject *descriptor, uint32_t tp_version);
 
-extern int _PyType_InitSlotDefsCache(PyInterpreterState *interp);
+// Precalculates count of non-unique slots
+extern int _PyType_InitSlotDefsNameCounts(PyInterpreterState *interp);
 
 #ifdef __cplusplus
 }

Objects/typeobject.c

@@ -11295,7 +11295,7 @@ update_all_slots(PyTypeObject* type)
 }
 
 int
-_PyType_InitSlotDefsCache(PyInterpreterState *interp)
+_PyType_InitSlotDefsNameCounts(PyInterpreterState *interp)
 {
     if (interp != interp->runtime->interpreters.main) {
         return 0;

Python/pylifecycle.c

@@ -822,8 +822,8 @@ pycore_init_builtins(PyThreadState *tstate)
     }
     interp->callable_cache.object__getattribute__ = object__getattribute__;
 
-    if (_PyType_InitSlotDefsCache(interp) < 0) {
-        return _PyStatus_ERR("failed to init slotdefs cache");
+    if (_PyType_InitSlotDefsNameCounts(interp) < 0) {
+        return _PyStatus_ERR("failed to precalculate slotdefs unique names");
     }
 
     if (_PyBuiltins_AddExceptions(bimod) < 0) {

Python/pystate.c

@@ -699,7 +699,6 @@ init_interpreter(PyInterpreterState *interp,
     _Py_stackref_associate(interp, Py_True, PyStackRef_True);
 #endif
 
-
     interp->_initialized = 1;
     return _PyStatus_OK();
 }