various improvements to the C implementation

Author: Marco-Sulla

frozendict/core.py

@@ -53,10 +53,7 @@ def __new__(cls, *args, **kwargs):
 
             # empty singleton - start
 
-            print("IN NEW")
-
             if self.__class__ == frozendict and not len(self):
-                print("SINGLETON")
                 try:
                     self = cls.empty
                     continue_creation = False

frozendict/src/3_10/Include/cpython/frozendictobject.h

@@ -13,10 +13,3 @@ typedef struct {
     Py_hash_t _hash;
     short _hash_calculated;
 } PyFrozenDictObject;
-
-PyAPI_FUNC(void) _PyDict_UseEmptyFrozendict(int boolean);
-PyAPI_FUNC(int)  _PyFrozendict_SetItem(PyObject *op, 
-                                       PyObject *key, 
-                                       PyObject *value, 
-                                       int empty);
-PyAPI_FUNC(void) _PyFrozendict_UpdateLookup(PyObject* op);

frozendict/src/3_10/Include/frozendictobject.h

@@ -5,25 +5,45 @@ extern "C" {
 #endif
 
 PyAPI_DATA(PyTypeObject) PyFrozenDict_Type;
+PyAPI_DATA(PyTypeObject) PyCoold_Type;
 #define PyFrozenDict_Check(op) \
-                 Py_IS_TYPE(op, &PyFrozenDict_Type)
+    ( \
+        Py_IS_TYPE(op, &PyFrozenDict_Type) \
+        || PyType_IsSubtype(Py_TYPE(ob), &PyFrozenDict_Type) \
+    )
 
 #define PyFrozenDict_CheckExact(op) Py_IS_TYPE(op, &PyFrozenDict_Type)
 
+#define PyAnyFrozenDict_Check(op) \
+    ( \
+        Py_IS_TYPE(op, &PyFrozenDict_Type) \
+        || Py_IS_TYPE(op, &PyCoold_Type) \
+        || PyType_IsSubtype(Py_TYPE(op), &PyFrozenDict_Type) \
+        || PyType_IsSubtype(Py_TYPE(op), &PyCoold_Type) \
+    )
+
+#define PyAnyFrozenDict_CheckExact(op) \
+    ( \
+        Py_IS_TYPE(op, &PyFrozenDict_Type) \
+        || Py_IS_TYPE(op, &PyCoold_Type) \
+    )
+
 #define PyAnyDict_Check(ob) \
     ( \
-        Py_IS_TYPE(ob, &PyDict_Type) || Py_IS_TYPE(ob, &PyFrozenDict_Type) || \
-        PyType_IsSubtype(Py_TYPE(ob), &PyDict_Type) || \
-        PyType_IsSubtype(Py_TYPE(ob), &PyFrozenDict_Type) \
+        Py_IS_TYPE(ob, &PyDict_Type) \
+        || Py_IS_TYPE(ob, &PyFrozenDict_Type) \
+        || Py_IS_TYPE(ob, &PyCoold_Type) \
+        || PyType_IsSubtype(Py_TYPE(ob), &PyDict_Type) \
+        || PyType_IsSubtype(Py_TYPE(ob), &PyFrozenDict_Type) \
+        || PyType_IsSubtype(Py_TYPE(ob), &PyCoold_Type) \
     )
 
 #define PyAnyDict_CheckExact(op) ( \
-    (Py_IS_TYPE(op, &PyDict_Type)) || \
-    (Py_IS_TYPE(op, &PyFrozenDict_Type)) \
+    (Py_IS_TYPE(op, &PyDict_Type)) \
+    || (Py_IS_TYPE(op, &PyFrozenDict_Type)) \
+    || (Py_IS_TYPE(op, &PyCoold_Type)) \
 )
 
-PyAPI_FUNC(PyObject *) PyFrozenDict_New(PyObject* arg, PyObject* kwds);
-
 PyAPI_DATA(PyTypeObject) PyFrozenDictItems_Type;
 PyAPI_DATA(PyTypeObject) PyFrozenDictIterKey_Type;
 PyAPI_DATA(PyTypeObject) PyFrozenDictIterItem_Type;