Dropped "customized" pg_free functions

The defaut is already to call PyObject_GC_Del.

psycopg/adapter_asis.c

@@ -156,12 +156,6 @@ asis_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
     return type->tp_alloc(type, 0);
 }
 
-static void
-asis_del(PyObject* self)
-{
-    PyObject_GC_Del(self);
-}
-
 static PyObject *
 asis_repr(asisObject *self)
 {
@@ -177,63 +171,41 @@ asis_repr(asisObject *self)
 PyTypeObject asisType = {
     PyVarObject_HEAD_INIT(NULL, 0)
     "psycopg2._psycopg.AsIs",
-    sizeof(asisObject),
+    sizeof(asisObject), 0,
-    0,
     asis_dealloc, /*tp_dealloc*/
     0,          /*tp_print*/
-
     0,          /*tp_getattr*/
     0,          /*tp_setattr*/
-
     0,          /*tp_compare*/
-
     (reprfunc)asis_repr, /*tp_repr*/
     0,          /*tp_as_number*/
     0,          /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash */
-
     0,          /*tp_call*/
     (reprfunc)asis_str, /*tp_str*/
-
     0,          /*tp_getattro*/
     0,          /*tp_setattro*/
     0,          /*tp_as_buffer*/
-
     Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
     asisType_doc, /*tp_doc*/
-
     (traverseproc)asis_traverse, /*tp_traverse*/
     0,          /*tp_clear*/
-
     0,          /*tp_richcompare*/
     0,          /*tp_weaklistoffset*/
-
     0,          /*tp_iter*/
     0,          /*tp_iternext*/
-
-    /* Attribute descriptor and subclassing stuff */
-
     asisObject_methods, /*tp_methods*/
     asisObject_members, /*tp_members*/
     0,          /*tp_getset*/
     0,          /*tp_base*/
     0,          /*tp_dict*/
-
     0,          /*tp_descr_get*/
     0,          /*tp_descr_set*/
     0,          /*tp_dictoffset*/
-
     asis_init, /*tp_init*/
     0, /*tp_alloc  will be set to PyType_GenericAlloc in module init*/
     asis_new, /*tp_new*/
-    (freefunc)asis_del, /*tp_free  Low-level free-memory routine */
-    0,          /*tp_is_gc For PyObject_IS_GC */
-    0,          /*tp_bases*/
-    0,          /*tp_mro method resolution order */
-    0,          /*tp_cache*/
-    0,          /*tp_subclasses*/
-    0           /*tp_weaklist*/
 };
 
 

psycopg/adapter_binary.c

@@ -266,12 +266,6 @@ binary_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
     return type->tp_alloc(type, 0);
 }
 
-static void
-binary_del(PyObject* self)
-{
-    PyObject_GC_Del(self);
-}
-
 static PyObject *
 binary_repr(binaryObject *self)
 {
@@ -286,61 +280,41 @@ binary_repr(binaryObject *self)
 PyTypeObject binaryType = {
     PyVarObject_HEAD_INIT(NULL, 0)
     "psycopg2._psycopg.Binary",
-    sizeof(binaryObject),
+    sizeof(binaryObject), 0,
-    0,
     binary_dealloc, /*tp_dealloc*/
     0,          /*tp_print*/
     0,          /*tp_getattr*/
     0,          /*tp_setattr*/
-
     0,          /*tp_compare*/
     (reprfunc)binary_repr, /*tp_repr*/
     0,          /*tp_as_number*/
     0,          /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash */
-
     0,          /*tp_call*/
     (reprfunc)binary_str, /*tp_str*/
     0,          /*tp_getattro*/
     0,          /*tp_setattro*/
     0,          /*tp_as_buffer*/
-
     Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
-
     binaryType_doc, /*tp_doc*/
-
     binary_traverse, /*tp_traverse*/
     0,          /*tp_clear*/
-
     0,          /*tp_richcompare*/
     0,          /*tp_weaklistoffset*/
-
     0,          /*tp_iter*/
     0,          /*tp_iternext*/
-
-    /* Attribute descriptor and subclassing stuff */
-
     binaryObject_methods, /*tp_methods*/
     binaryObject_members, /*tp_members*/
     0,          /*tp_getset*/
     0,          /*tp_base*/
     0,          /*tp_dict*/
-
     0,          /*tp_descr_get*/
     0,          /*tp_descr_set*/
     0,          /*tp_dictoffset*/
-
     binary_init, /*tp_init*/
     0, /*tp_alloc  will be set to PyType_GenericAlloc in module init*/
     binary_new, /*tp_new*/
-    (freefunc)binary_del, /*tp_free  Low-level free-memory routine */
-    0,          /*tp_is_gc For PyObject_IS_GC */
-    0,          /*tp_bases*/
-    0,          /*tp_mro method resolution order */
-    0,          /*tp_cache*/
-    0,          /*tp_subclasses*/
-    0           /*tp_weaklist*/
 };
 
 

psycopg/adapter_datetime.c

@@ -223,12 +223,6 @@ pydatetime_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
     return type->tp_alloc(type, 0);
 }
 
-static void
-pydatetime_del(PyObject* self)
-{
-    PyObject_GC_Del(self);
-}
-
 static PyObject *
 pydatetime_repr(pydatetimeObject *self)
 {
@@ -244,61 +238,41 @@ pydatetime_repr(pydatetimeObject *self)
 PyTypeObject pydatetimeType = {
     PyVarObject_HEAD_INIT(NULL, 0)
     "psycopg2._psycopg.datetime",
-    sizeof(pydatetimeObject),
+    sizeof(pydatetimeObject), 0,
-    0,
     pydatetime_dealloc, /*tp_dealloc*/
     0,          /*tp_print*/
     0,          /*tp_getattr*/
     0,          /*tp_setattr*/
-
     0,          /*tp_compare*/
     (reprfunc)pydatetime_repr, /*tp_repr*/
     0,          /*tp_as_number*/
     0,          /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash */
-
     0,          /*tp_call*/
     (reprfunc)pydatetime_str, /*tp_str*/
     0,          /*tp_getattro*/
     0,          /*tp_setattro*/
     0,          /*tp_as_buffer*/
-
     Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
-
     pydatetimeType_doc, /*tp_doc*/
-
     pydatetime_traverse, /*tp_traverse*/
     0,          /*tp_clear*/
-
     0,          /*tp_richcompare*/
     0,          /*tp_weaklistoffset*/
-
     0,          /*tp_iter*/
     0,          /*tp_iternext*/
-
-    /* Attribute descriptor and subclassing stuff */
-
     pydatetimeObject_methods, /*tp_methods*/
     pydatetimeObject_members, /*tp_members*/
     0,          /*tp_getset*/
     0,          /*tp_base*/
     0,          /*tp_dict*/
-
     0,          /*tp_descr_get*/
     0,          /*tp_descr_set*/
     0,          /*tp_dictoffset*/
-
     pydatetime_init, /*tp_init*/
     0, /*tp_alloc  will be set to PyType_GenericAlloc in module init*/
     pydatetime_new, /*tp_new*/
-    (freefunc)pydatetime_del, /*tp_free  Low-level free-memory routine */
-    0,          /*tp_is_gc For PyObject_IS_GC */
-    0,          /*tp_bases*/
-    0,          /*tp_mro method resolution order */
-    0,          /*tp_cache*/
-    0,          /*tp_subclasses*/
-    0           /*tp_weaklist*/
 };
 
 

psycopg/adapter_list.c

@@ -221,12 +221,6 @@ list_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
     return type->tp_alloc(type, 0);
 }
 
-static void
-list_del(PyObject* self)
-{
-    PyObject_GC_Del(self);
-}
-
 static PyObject *
 list_repr(listObject *self)
 {
@@ -241,61 +235,41 @@ list_repr(listObject *self)
 PyTypeObject listType = {
     PyVarObject_HEAD_INIT(NULL, 0)
     "psycopg2._psycopg.List",
-    sizeof(listObject),
+    sizeof(listObject), 0,
-    0,
     list_dealloc, /*tp_dealloc*/
     0,          /*tp_print*/
     0,          /*tp_getattr*/
     0,          /*tp_setattr*/
-
     0,          /*tp_compare*/
     (reprfunc)list_repr, /*tp_repr*/
     0,          /*tp_as_number*/
     0,          /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash */
-
     0,          /*tp_call*/
     (reprfunc)list_str, /*tp_str*/
     0,          /*tp_getattro*/
     0,          /*tp_setattro*/
     0,          /*tp_as_buffer*/
-
     Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
-
     listType_doc, /*tp_doc*/
-
     list_traverse, /*tp_traverse*/
     0,          /*tp_clear*/
-
     0,          /*tp_richcompare*/
     0,          /*tp_weaklistoffset*/
-
     0,          /*tp_iter*/
     0,          /*tp_iternext*/
-
-    /* Attribute descriptor and subclassing stuff */
-
     listObject_methods, /*tp_methods*/
     listObject_members, /*tp_members*/
     0,          /*tp_getset*/
     0,          /*tp_base*/
     0,          /*tp_dict*/
-
     0,          /*tp_descr_get*/
     0,          /*tp_descr_set*/
     0,          /*tp_dictoffset*/
-
     list_init, /*tp_init*/
     0, /*tp_alloc  will be set to PyType_GenericAlloc in module init*/
     list_new, /*tp_new*/
-    (freefunc)list_del, /*tp_free  Low-level free-memory routine */
-    0,          /*tp_is_gc For PyObject_IS_GC */
-    0,          /*tp_bases*/
-    0,          /*tp_mro method resolution order */
-    0,          /*tp_cache*/
-    0,          /*tp_subclasses*/
-    0           /*tp_weaklist*/
 };
 
 

psycopg/adapter_mxdatetime.c

@@ -214,12 +214,6 @@ mxdatetime_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
     return type->tp_alloc(type, 0);
 }
 
-static void
-mxdatetime_del(PyObject* self)
-{
-    PyObject_GC_Del(self);
-}
-
 static PyObject *
 mxdatetime_repr(mxdatetimeObject *self)
 {
@@ -235,61 +229,41 @@ mxdatetime_repr(mxdatetimeObject *self)
 PyTypeObject mxdatetimeType = {
     PyVarObject_HEAD_INIT(NULL, 0)
     "psycopg2._psycopg.MxDateTime",
-    sizeof(mxdatetimeObject),
+    sizeof(mxdatetimeObject), 0,
-    0,
     mxdatetime_dealloc, /*tp_dealloc*/
     0,          /*tp_print*/
     0,          /*tp_getattr*/
     0,          /*tp_setattr*/
-
     0,          /*tp_compare*/
     (reprfunc)mxdatetime_repr, /*tp_repr*/
     0,          /*tp_as_number*/
     0,          /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash */
-
     0,          /*tp_call*/
     (reprfunc)mxdatetime_str, /*tp_str*/
     0,          /*tp_getattro*/
     0,          /*tp_setattro*/
     0,          /*tp_as_buffer*/
-
     Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
-
     mxdatetimeType_doc, /*tp_doc*/
-
     mxdatetime_traverse, /*tp_traverse*/
     0,          /*tp_clear*/
-
     0,          /*tp_richcompare*/
     0,          /*tp_weaklistoffset*/
-
     0,          /*tp_iter*/
     0,          /*tp_iternext*/
-
-    /* Attribute descriptor and subclassing stuff */
-
     mxdatetimeObject_methods, /*tp_methods*/
     mxdatetimeObject_members, /*tp_members*/
     0,          /*tp_getset*/
     0,          /*tp_base*/
     0,          /*tp_dict*/
-
     0,          /*tp_descr_get*/
     0,          /*tp_descr_set*/
     0,          /*tp_dictoffset*/
-
     mxdatetime_init, /*tp_init*/
     0,          /*tp_alloc*/
     mxdatetime_new, /*tp_new*/
-    (freefunc)mxdatetime_del, /*tp_free  Low-level free-memory routine */
-    0,          /*tp_is_gc For PyObject_IS_GC */
-    0,          /*tp_bases*/
-    0,          /*tp_mro method resolution order */
-    0,          /*tp_cache*/
-    0,          /*tp_subclasses*/
-    0           /*tp_weaklist*/
 };
 
 

psycopg/adapter_pboolean.c

@@ -155,12 +155,6 @@ pboolean_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
     return type->tp_alloc(type, 0);
 }
 
-static void
-pboolean_del(PyObject* self)
-{
-    PyObject_GC_Del(self);
-}
-
 static PyObject *
 pboolean_repr(pbooleanObject *self)
 {
@@ -177,63 +171,41 @@ pboolean_repr(pbooleanObject *self)
 PyTypeObject pbooleanType = {
     PyVarObject_HEAD_INIT(NULL, 0)
     "psycopg2._psycopg.Boolean",
-    sizeof(pbooleanObject),
+    sizeof(pbooleanObject), 0,
-    0,
     pboolean_dealloc, /*tp_dealloc*/
     0,          /*tp_print*/
-
     0,          /*tp_getattr*/
     0,          /*tp_setattr*/
-
     0,          /*tp_compare*/
-
     (reprfunc)pboolean_repr, /*tp_repr*/
     0,          /*tp_as_number*/
     0,          /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash */
-
     0,          /*tp_call*/
     (reprfunc)pboolean_str, /*tp_str*/
-
     0,          /*tp_getattro*/
     0,          /*tp_setattro*/
     0,          /*tp_as_buffer*/
-
     Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
     pbooleanType_doc, /*tp_doc*/
-
     pboolean_traverse, /*tp_traverse*/
     0,          /*tp_clear*/
-
     0,          /*tp_richcompare*/
     0,          /*tp_weaklistoffset*/
-
     0,          /*tp_iter*/
     0,          /*tp_iternext*/
-
-    /* Attribute descriptor and subclassing stuff */
-
     pbooleanObject_methods, /*tp_methods*/
     pbooleanObject_members, /*tp_members*/
     0,          /*tp_getset*/
     0,          /*tp_base*/
     0,          /*tp_dict*/
-
     0,          /*tp_descr_get*/
     0,          /*tp_descr_set*/
     0,          /*tp_dictoffset*/
-
     pboolean_init, /*tp_init*/
     0, /*tp_alloc  will be set to PyType_GenericAlloc in module init*/
     pboolean_new, /*tp_new*/
-    (freefunc)pboolean_del, /*tp_free  Low-level free-memory routine */
-    0,          /*tp_is_gc For PyObject_IS_GC */
-    0,          /*tp_bases*/
-    0,          /*tp_mro method resolution order */
-    0,          /*tp_cache*/
-    0,          /*tp_subclasses*/
-    0           /*tp_weaklist*/
 };
 
 

psycopg/adapter_pdecimal.c

@@ -211,12 +211,6 @@ pdecimal_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
     return type->tp_alloc(type, 0);
 }
 
-static void
-pdecimal_del(PyObject* self)
-{
-    PyObject_GC_Del(self);
-}
-
 static PyObject *
 pdecimal_repr(pdecimalObject *self)
 {
@@ -233,63 +227,41 @@ pdecimal_repr(pdecimalObject *self)
 PyTypeObject pdecimalType = {
     PyVarObject_HEAD_INIT(NULL, 0)
     "psycopg2._psycopg.Decimal",
-    sizeof(pdecimalObject),
+    sizeof(pdecimalObject), 0,
-    0,
     pdecimal_dealloc, /*tp_dealloc*/
     0,          /*tp_print*/
-
     0,          /*tp_getattr*/
     0,          /*tp_setattr*/
-
     0,          /*tp_compare*/
-
     (reprfunc)pdecimal_repr, /*tp_repr*/
     0,          /*tp_as_number*/
     0,          /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash */
-
     0,          /*tp_call*/
     (reprfunc)pdecimal_str, /*tp_str*/
-
     0,          /*tp_getattro*/
     0,          /*tp_setattro*/
     0,          /*tp_as_buffer*/
-
     Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
     pdecimalType_doc, /*tp_doc*/
-
     pdecimal_traverse, /*tp_traverse*/
     0,          /*tp_clear*/
-
     0,          /*tp_richcompare*/
     0,          /*tp_weaklistoffset*/
-
     0,          /*tp_iter*/
     0,          /*tp_iternext*/
-
-    /* Attribute descriptor and subclassing stuff */
-
     pdecimalObject_methods, /*tp_methods*/
     pdecimalObject_members, /*tp_members*/
     0,          /*tp_getset*/
     0,          /*tp_base*/
     0,          /*tp_dict*/
-
     0,          /*tp_descr_get*/
     0,          /*tp_descr_set*/
     0,          /*tp_dictoffset*/
-
     pdecimal_init, /*tp_init*/
     0, /*tp_alloc  will be set to PyType_GenericAlloc in module init*/
     pdecimal_new, /*tp_new*/
-    (freefunc)pdecimal_del, /*tp_free  Low-level free-memory routine */
-    0,          /*tp_is_gc For PyObject_IS_GC */
-    0,          /*tp_bases*/
-    0,          /*tp_mro method resolution order */
-    0,          /*tp_cache*/
-    0,          /*tp_subclasses*/
-    0           /*tp_weaklist*/
 };
 
 

psycopg/adapter_pfloat.c

@@ -184,12 +184,6 @@ pfloat_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
     return type->tp_alloc(type, 0);
 }
 
-static void
-pfloat_del(PyObject* self)
-{
-    PyObject_GC_Del(self);
-}
-
 static PyObject *
 pfloat_repr(pfloatObject *self)
 {
@@ -206,63 +200,41 @@ pfloat_repr(pfloatObject *self)
 PyTypeObject pfloatType = {
     PyVarObject_HEAD_INIT(NULL, 0)
     "psycopg2._psycopg.Float",
-    sizeof(pfloatObject),
+    sizeof(pfloatObject), 0,
-    0,
     pfloat_dealloc, /*tp_dealloc*/
     0,          /*tp_print*/
-
     0,          /*tp_getattr*/
     0,          /*tp_setattr*/
-
     0,          /*tp_compare*/
-
     (reprfunc)pfloat_repr, /*tp_repr*/
     0,          /*tp_as_number*/
     0,          /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash */
-
     0,          /*tp_call*/
     (reprfunc)pfloat_str, /*tp_str*/
-
     0,          /*tp_getattro*/
     0,          /*tp_setattro*/
     0,          /*tp_as_buffer*/
-
     Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
     pfloatType_doc, /*tp_doc*/
-
     pfloat_traverse, /*tp_traverse*/
     0,          /*tp_clear*/
-
     0,          /*tp_richcompare*/
     0,          /*tp_weaklistoffset*/
-
     0,          /*tp_iter*/
     0,          /*tp_iternext*/
-
-    /* Attribute descriptor and subclassing stuff */
-
     pfloatObject_methods, /*tp_methods*/
     pfloatObject_members, /*tp_members*/
     0,          /*tp_getset*/
     0,          /*tp_base*/
     0,          /*tp_dict*/
-
     0,          /*tp_descr_get*/
     0,          /*tp_descr_set*/
     0,          /*tp_dictoffset*/
-
     pfloat_init, /*tp_init*/
     0, /*tp_alloc  will be set to PyType_GenericAlloc in module init*/
     pfloat_new, /*tp_new*/
-    (freefunc)pfloat_del, /*tp_free  Low-level free-memory routine */
-    0,          /*tp_is_gc For PyObject_IS_GC */
-    0,          /*tp_bases*/
-    0,          /*tp_mro method resolution order */
-    0,          /*tp_cache*/
-    0,          /*tp_subclasses*/
-    0           /*tp_weaklist*/
 };
 
 

psycopg/adapter_pint.c

@@ -170,12 +170,6 @@ pint_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
     return type->tp_alloc(type, 0);
 }
 
-static void
-pint_del(PyObject* self)
-{
-    PyObject_GC_Del(self);
-}
-
 static PyObject *
 pint_repr(pintObject *self)
 {
@@ -192,63 +186,41 @@ pint_repr(pintObject *self)
 PyTypeObject pintType = {
     PyVarObject_HEAD_INIT(NULL, 0)
     "psycopg2._psycopg.Int",
-    sizeof(pintObject),
+    sizeof(pintObject), 0,
-    0,
     pint_dealloc, /*tp_dealloc*/
     0,          /*tp_print*/
-
     0,          /*tp_getattr*/
     0,          /*tp_setattr*/
-
     0,          /*tp_compare*/
-
     (reprfunc)pint_repr, /*tp_repr*/
     0,          /*tp_as_number*/
     0,          /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash */
-
     0,          /*tp_call*/
     (reprfunc)pint_str, /*tp_str*/
-
     0,          /*tp_getattro*/
     0,          /*tp_setattro*/
     0,          /*tp_as_buffer*/
-
     Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
     pintType_doc, /*tp_doc*/
-
     pint_traverse, /*tp_traverse*/
     0,          /*tp_clear*/
-
     0,          /*tp_richcompare*/
     0,          /*tp_weaklistoffset*/
-
     0,          /*tp_iter*/
     0,          /*tp_iternext*/
-
-    /* Attribute descriptor and subclassing stuff */
-
     pintObject_methods, /*tp_methods*/
     pintObject_members, /*tp_members*/
     0,          /*tp_getset*/
     0,          /*tp_base*/
     0,          /*tp_dict*/
-
     0,          /*tp_descr_get*/
     0,          /*tp_descr_set*/
     0,          /*tp_dictoffset*/
-
     pint_init, /*tp_init*/
     0, /*tp_alloc  will be set to PyType_GenericAlloc in module init*/
     pint_new, /*tp_new*/
-    (freefunc)pint_del, /*tp_free  Low-level free-memory routine */
-    0,          /*tp_is_gc For PyObject_IS_GC */
-    0,          /*tp_bases*/
-    0,          /*tp_mro method resolution order */
-    0,          /*tp_cache*/
-    0,          /*tp_subclasses*/
-    0           /*tp_weaklist*/
 };
 
 

psycopg/adapter_qstring.c

@@ -248,12 +248,6 @@ qstring_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
     return type->tp_alloc(type, 0);
 }
 
-static void
-qstring_del(PyObject* self)
-{
-    PyObject_GC_Del(self);
-}
-
 static PyObject *
 qstring_repr(qstringObject *self)
 {
@@ -269,61 +263,41 @@ qstring_repr(qstringObject *self)
 PyTypeObject qstringType = {
     PyVarObject_HEAD_INIT(NULL, 0)
     "psycopg2._psycopg.QuotedString",
-    sizeof(qstringObject),
+    sizeof(qstringObject), 0,
-    0,
     qstring_dealloc, /*tp_dealloc*/
     0,          /*tp_print*/
     0,          /*tp_getattr*/
     0,          /*tp_setattr*/
-
     0,          /*tp_compare*/
     (reprfunc)qstring_repr, /*tp_repr*/
     0,          /*tp_as_number*/
     0,          /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash */
-
     0,          /*tp_call*/
     (reprfunc)qstring_str, /*tp_str*/
     0,          /*tp_getattro*/
     0,          /*tp_setattro*/
     0,          /*tp_as_buffer*/
-
     Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
-
     qstringType_doc, /*tp_doc*/
-
     qstring_traverse, /*tp_traverse*/
     0,          /*tp_clear*/
-
     0,          /*tp_richcompare*/
     0,          /*tp_weaklistoffset*/
-
     0,          /*tp_iter*/
     0,          /*tp_iternext*/
-
-    /* Attribute descriptor and subclassing stuff */
-
     qstringObject_methods, /*tp_methods*/
     qstringObject_members, /*tp_members*/
     0,          /*tp_getset*/
     0,          /*tp_base*/
     0,          /*tp_dict*/
-
     0,          /*tp_descr_get*/
     0,          /*tp_descr_set*/
     0,          /*tp_dictoffset*/
-
     qstring_init, /*tp_init*/
     0, /*tp_alloc  will be set to PyType_GenericAlloc in module init*/
     qstring_new, /*tp_new*/
-    (freefunc)qstring_del, /*tp_free  Low-level free-memory routine */
-    0,          /*tp_is_gc For PyObject_IS_GC */
-    0,          /*tp_bases*/
-    0,          /*tp_mro method resolution order */
-    0,          /*tp_cache*/
-    0,          /*tp_subclasses*/
-    0           /*tp_weaklist*/
 };
 
 

psycopg/connection_type.c

@@ -1173,12 +1173,6 @@ connection_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
     return type->tp_alloc(type, 0);
 }
 
-static void
-connection_del(PyObject* self)
-{
-    PyObject_GC_Del(self);
-}
-
 static PyObject *
 connection_repr(connectionObject *self)
 {
@@ -1213,8 +1207,7 @@ connection_traverse(connectionObject *self, visitproc visit, void *arg)
 PyTypeObject connectionType = {
     PyVarObject_HEAD_INIT(NULL, 0)
     "psycopg2._psycopg.connection",
-    sizeof(connectionObject),
+    sizeof(connectionObject), 0,
-    0,
     connection_dealloc, /*tp_dealloc*/
     0,          /*tp_print*/
     0,          /*tp_getattr*/
@@ -1225,47 +1218,30 @@ PyTypeObject connectionType = {
     0,          /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash */
-
     0,          /*tp_call*/
     (reprfunc)connection_repr, /*tp_str*/
     0,          /*tp_getattro*/
     0,          /*tp_setattro*/
     0,          /*tp_as_buffer*/
-
     Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC |
         Py_TPFLAGS_HAVE_WEAKREFS,
                 /*tp_flags*/
     connectionType_doc, /*tp_doc*/
-
     (traverseproc)connection_traverse, /*tp_traverse*/
     0,          /*tp_clear*/
-
     0,          /*tp_richcompare*/
     offsetof(connectionObject, weakreflist), /* tp_weaklistoffset */
-
     0,          /*tp_iter*/
     0,          /*tp_iternext*/
-
-    /* Attribute descriptor and subclassing stuff */
-
     connectionObject_methods, /*tp_methods*/
     connectionObject_members, /*tp_members*/
     connectionObject_getsets, /*tp_getset*/
     0,          /*tp_base*/
     0,          /*tp_dict*/
-
     0,          /*tp_descr_get*/
     0,          /*tp_descr_set*/
     0,          /*tp_dictoffset*/
-
     connection_init, /*tp_init*/
     0, /*tp_alloc  will be set to PyType_GenericAlloc in module init*/
     connection_new, /*tp_new*/
-    (freefunc)connection_del, /*tp_free  Low-level free-memory routine */
-    0,          /*tp_is_gc For PyObject_IS_GC */
-    0,          /*tp_bases*/
-    0,          /*tp_mro method resolution order */
-    0,          /*tp_cache*/
-    0,          /*tp_subclasses*/
-    0           /*tp_weaklist*/
 };

psycopg/cursor_type.c

@@ -1951,12 +1951,6 @@ cursor_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
     return type->tp_alloc(type, 0);
 }
 
-static void
-cursor_del(PyObject* self)
-{
-    PyObject_GC_Del(self);
-}
-
 static PyObject *
 cursor_repr(cursorObject *self)
 {
@@ -1990,8 +1984,7 @@ cursor_traverse(cursorObject *self, visitproc visit, void *arg)
 PyTypeObject cursorType = {
     PyVarObject_HEAD_INIT(NULL, 0)
     "psycopg2._psycopg.cursor",
-    sizeof(cursorObject),
+    sizeof(cursorObject), 0,
-    0,
     cursor_dealloc, /*tp_dealloc*/
     0,          /*tp_print*/
     0,          /*tp_getattr*/
@@ -2002,47 +1995,30 @@ PyTypeObject cursorType = {
     0,          /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash */
-
     0,          /*tp_call*/
     (reprfunc)cursor_repr, /*tp_str*/
     0,          /*tp_getattro*/
     0,          /*tp_setattro*/
     0,          /*tp_as_buffer*/
-
     Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_ITER |
       Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_HAVE_WEAKREFS ,
                 /*tp_flags*/
     cursorType_doc, /*tp_doc*/
-
     (traverseproc)cursor_traverse, /*tp_traverse*/
     0,          /*tp_clear*/
-
     0,          /*tp_richcompare*/
     offsetof(cursorObject, weakreflist), /*tp_weaklistoffset*/
-
     cursor_iter, /*tp_iter*/
     cursor_next, /*tp_iternext*/
-
-    /* Attribute descriptor and subclassing stuff */
-
     cursorObject_methods, /*tp_methods*/
     cursorObject_members, /*tp_members*/
     cursorObject_getsets, /*tp_getset*/
     0,          /*tp_base*/
     0,          /*tp_dict*/
-
     0,          /*tp_descr_get*/
     0,          /*tp_descr_set*/
     0,          /*tp_dictoffset*/
-
     cursor_init, /*tp_init*/
     0, /*tp_alloc  Will be set to PyType_GenericAlloc in module init*/
     cursor_new, /*tp_new*/
-    (freefunc)cursor_del, /*tp_free  Low-level free-memory routine */
-    0,          /*tp_is_gc For PyObject_IS_GC */
-    0,          /*tp_bases*/
-    0,          /*tp_mro method resolution order */
-    0,          /*tp_cache*/
-    0,          /*tp_subclasses*/
-    0           /*tp_weaklist*/
 };

psycopg/diagnostics_type.c

@@ -147,12 +147,6 @@ diagnostics_dealloc(diagnosticsObject* self)
     Py_TYPE(self)->tp_free((PyObject *)self);
 }
 
-static void
-diagnostics_del(PyObject* self)
-{
-    PyObject_GC_Del(self);
-}
-
 
 /* object type */
 
@@ -173,8 +167,7 @@ static const char diagnosticsType_doc[] =
 PyTypeObject diagnosticsType = {
     PyVarObject_HEAD_INIT(NULL, 0)
     "psycopg2._psycopg.Diagnostics",
-    sizeof(diagnosticsObject),
+    sizeof(diagnosticsObject), 0,
-    0,
     (destructor)diagnostics_dealloc, /*tp_dealloc*/
     0,          /*tp_print*/
     0,          /*tp_getattr*/
@@ -185,45 +178,28 @@ PyTypeObject diagnosticsType = {
     0,          /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash */
-
     0,          /*tp_call*/
     0,          /*tp_str*/
     0,          /*tp_getattro*/
     0,          /*tp_setattro*/
     0,          /*tp_as_buffer*/
-
     Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
     diagnosticsType_doc, /*tp_doc*/
-
     (traverseproc)diagnostics_traverse, /*tp_traverse*/
     0,          /*tp_clear*/
-
     0,          /*tp_richcompare*/
     0,          /*tp_weaklistoffset*/
-
     0,          /*tp_iter*/
     0,          /*tp_iternext*/
-
-    /* Attribute descriptor and subclassing stuff */
-
     0,          /*tp_methods*/
     0,          /*tp_members*/
     diagnosticsObject_getsets, /*tp_getset*/
     0,          /*tp_base*/
     0,          /*tp_dict*/
-
     0,          /*tp_descr_get*/
     0,          /*tp_descr_set*/
     0,          /*tp_dictoffset*/
-
     (initproc)diagnostics_init, /*tp_init*/
     0, /*tp_alloc  will be set to PyType_GenericAlloc in module init*/
     diagnostics_new, /*tp_new*/
-    (freefunc)diagnostics_del, /*tp_free  Low-level free-memory routine */
-    0,          /*tp_is_gc For PyObject_IS_GC */
-    0,          /*tp_bases*/
-    0,          /*tp_mro method resolution order */
-    0,          /*tp_cache*/
-    0,          /*tp_subclasses*/
-    0           /*tp_weaklist*/
 };

psycopg/error_type.c

@@ -245,8 +245,7 @@ static PyMethodDef error_methods[] = {
 PyTypeObject errorType = {
     PyVarObject_HEAD_INIT(NULL, 0)
     "psycopg2.Error",
-    sizeof(errorObject),
+    sizeof(errorObject), 0,
-    0,
     (destructor)error_dealloc, /* tp_dealloc */
     0,          /*tp_print*/
     0,          /*tp_getattr*/
@@ -281,11 +280,4 @@ PyTypeObject errorType = {
     (initproc)error_init, /*tp_init*/
     0, /*tp_alloc  will be set to PyType_GenericAlloc in module init*/
     error_new, /*tp_new*/
-    0,          /*tp_free  Low-level free-memory routine */
-    0,          /*tp_is_gc For PyObject_IS_GC */
-    0,          /*tp_bases*/
-    0,          /*tp_mro method resolution order */
-    0,          /*tp_cache*/
-    0,          /*tp_subclasses*/
-    0           /*tp_weaklist*/
 };

psycopg/lobject_type.c

@@ -392,12 +392,6 @@ lobject_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
     return type->tp_alloc(type, 0);
 }
 
-static void
-lobject_del(PyObject* self)
-{
-    PyObject_Del(self);
-}
-
 static PyObject *
 lobject_repr(lobjectObject *self)
 {
@@ -414,8 +408,7 @@ lobject_repr(lobjectObject *self)
 PyTypeObject lobjectType = {
     PyVarObject_HEAD_INIT(NULL, 0)
     "psycopg2._psycopg.lobject",
-    sizeof(lobjectObject),
+    sizeof(lobjectObject), 0,
-    0,
     lobject_dealloc, /*tp_dealloc*/
     0,          /*tp_print*/
     0,          /*tp_getattr*/
@@ -426,47 +419,30 @@ PyTypeObject lobjectType = {
     0,          /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash */
-
     0,          /*tp_call*/
     (reprfunc)lobject_repr, /*tp_str*/
     0,          /*tp_getattro*/
     0,          /*tp_setattro*/
     0,          /*tp_as_buffer*/
-
     Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_ITER, /*tp_flags*/
     lobjectType_doc, /*tp_doc*/
-
     0,          /*tp_traverse*/
     0,          /*tp_clear*/
-
     0,          /*tp_richcompare*/
     0,          /*tp_weaklistoffset*/
-
     0,          /*tp_iter*/
     0,          /*tp_iternext*/
-
-    /* Attribute descriptor and subclassing stuff */
-
     lobjectObject_methods, /*tp_methods*/
     lobjectObject_members, /*tp_members*/
     lobjectObject_getsets, /*tp_getset*/
     0,          /*tp_base*/
     0,          /*tp_dict*/
-
     0,          /*tp_descr_get*/
     0,          /*tp_descr_set*/
     0,          /*tp_dictoffset*/
-
     lobject_init, /*tp_init*/
     0, /*tp_alloc  Will be set to PyType_GenericAlloc in module init*/
     lobject_new, /*tp_new*/
-    (freefunc)lobject_del, /*tp_free  Low-level free-memory routine */
-    0,          /*tp_is_gc For PyObject_IS_GC */
-    0,          /*tp_bases*/
-    0,          /*tp_mro method resolution order */
-    0,          /*tp_cache*/
-    0,          /*tp_subclasses*/
-    0           /*tp_weaklist*/
 };
 
 #endif

psycopg/microprotocols_proto.c

@@ -135,12 +135,6 @@ isqlquote_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
     return type->tp_alloc(type, 0);
 }
 
-static void
-isqlquote_del(PyObject* self)
-{
-    PyObject_Del(self);
-}
-
 
 /* object type */
 
@@ -152,8 +146,7 @@ isqlquote_del(PyObject* self)
 PyTypeObject isqlquoteType = {
     PyVarObject_HEAD_INIT(NULL, 0)
     "psycopg2._psycopg.ISQLQuote",
-    sizeof(isqlquoteObject),
+    sizeof(isqlquoteObject), 0,
-    0,
     isqlquote_dealloc, /*tp_dealloc*/
     0,          /*tp_print*/
     0,          /*tp_getattr*/
@@ -164,45 +157,28 @@ PyTypeObject isqlquoteType = {
     0,          /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash */
-
     0,          /*tp_call*/
     0,          /*tp_str*/
     0,          /*tp_getattro*/
     0,          /*tp_setattro*/
     0,          /*tp_as_buffer*/
-
     Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE, /*tp_flags*/
     isqlquoteType_doc, /*tp_doc*/
-
     0,          /*tp_traverse*/
     0,          /*tp_clear*/
-
     0,          /*tp_richcompare*/
     0,          /*tp_weaklistoffset*/
-
     0,          /*tp_iter*/
     0,          /*tp_iternext*/
-
-    /* Attribute descriptor and subclassing stuff */
-
     isqlquoteObject_methods, /*tp_methods*/
     isqlquoteObject_members, /*tp_members*/
     0,          /*tp_getset*/
     0,          /*tp_base*/
     0,          /*tp_dict*/
-
     0,          /*tp_descr_get*/
     0,          /*tp_descr_set*/
     0,          /*tp_dictoffset*/
-
     isqlquote_init, /*tp_init*/
     0, /*tp_alloc  will be set to PyType_GenericAlloc in module init*/
     isqlquote_new, /*tp_new*/
-    (freefunc)isqlquote_del, /*tp_free  Low-level free-memory routine */
-    0,          /*tp_is_gc For PyObject_IS_GC */
-    0,          /*tp_bases*/
-    0,          /*tp_mro method resolution order */
-    0,          /*tp_cache*/
-    0,          /*tp_subclasses*/
-    0           /*tp_weaklist*/
 };

psycopg/notify_type.c

@@ -115,12 +115,6 @@ notify_dealloc(notifyObject *self)
     Py_TYPE(self)->tp_free((PyObject *)self);
 }
 
-static void
-notify_del(PyObject *self)
-{
-    PyObject_GC_Del(self);
-}
-
 
 /* Convert a notify into a 2 or 3 items tuple. */
 static PyObject *
@@ -278,63 +272,41 @@ static PySequenceMethods notify_sequence = {
 PyTypeObject notifyType = {
     PyVarObject_HEAD_INIT(NULL, 0)
     "psycopg2.extensions.Notify",
-    sizeof(notifyObject),
+    sizeof(notifyObject), 0,
-    0,
     (destructor)notify_dealloc, /* tp_dealloc */
     0,          /*tp_print*/
-
     0,          /*tp_getattr*/
     0,          /*tp_setattr*/
-
     0,          /*tp_compare*/
-
     (reprfunc)notify_repr, /*tp_repr*/
     0,          /*tp_as_number*/
     &notify_sequence, /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     (hashfunc)notify_hash, /*tp_hash */
-
     0,          /*tp_call*/
     0,          /*tp_str*/
-
     0,          /*tp_getattro*/
     0,          /*tp_setattro*/
     0,          /*tp_as_buffer*/
-
     Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
     notify_doc, /*tp_doc*/
-
     (traverseproc)notify_traverse, /*tp_traverse*/
     0,          /*tp_clear*/
-
     (richcmpfunc)notify_richcompare, /*tp_richcompare*/
     0,          /*tp_weaklistoffset*/
-
     0,          /*tp_iter*/
     0,          /*tp_iternext*/
-
-    /* Attribute descriptor and subclassing stuff */
-
     0,          /*tp_methods*/
     notify_members, /*tp_members*/
     0,          /*tp_getset*/
     0,          /*tp_base*/
     0,          /*tp_dict*/
-
     0,          /*tp_descr_get*/
     0,          /*tp_descr_set*/
     0,          /*tp_dictoffset*/
-
     (initproc)notify_init, /*tp_init*/
     0, /*tp_alloc  will be set to PyType_GenericAlloc in module init*/
     notify_new, /*tp_new*/
-    (freefunc)notify_del, /*tp_free  Low-level free-memory routine */
-    0,          /*tp_is_gc For PyObject_IS_GC */
-    0,          /*tp_bases*/
-    0,          /*tp_mro method resolution order */
-    0,          /*tp_cache*/
-    0,          /*tp_subclasses*/
-    0           /*tp_weaklist*/
 };
 
 

psycopg/typecast.c

@@ -441,12 +441,6 @@ typecast_traverse(PyObject *obj, visitproc visit, void *arg)
     return 0;
 }
 
-static void
-typecast_del(void *self)
-{
-    PyObject_GC_Del(self);
-}
-
 static PyObject *
 typecast_repr(PyObject *self)
 {
@@ -489,9 +483,7 @@ typecast_call(PyObject *obj, PyObject *args, PyObject *kwargs)
 PyTypeObject typecastType = {
     PyVarObject_HEAD_INIT(NULL, 0)
     "psycopg2._psycopg.type",
-    sizeof(typecastObject),
+    sizeof(typecastObject), 0,
-    0,
-
     typecast_dealloc, /*tp_dealloc*/
     0,          /*tp_print*/
     0,          /*tp_getattr*/
@@ -502,48 +494,31 @@ PyTypeObject typecastType = {
     0,          /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash */
-
     typecast_call, /*tp_call*/
     0,          /*tp_str*/
     0,          /*tp_getattro*/
     0,          /*tp_setattro*/
     0,          /*tp_as_buffer*/
-
     Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_RICHCOMPARE |
       Py_TPFLAGS_HAVE_GC, /*tp_flags*/
     "psycopg type-casting object", /*tp_doc*/
-
     typecast_traverse, /*tp_traverse*/
     0,          /*tp_clear*/
-
     typecast_richcompare, /*tp_richcompare*/
     0,          /*tp_weaklistoffset*/
-
     0,          /*tp_iter*/
     0,          /*tp_iternext*/
-
-    /* Attribute descriptor and subclassing stuff */
-
     0, /*tp_methods*/
     typecastObject_members, /*tp_members*/
     0,          /*tp_getset*/
     0,          /*tp_base*/
     0,          /*tp_dict*/
-
     0,          /*tp_descr_get*/
     0,          /*tp_descr_set*/
     0,          /*tp_dictoffset*/
-
     0, /*tp_init*/
     0, /*tp_alloc  will be set to PyType_GenericAlloc in module init*/
     0, /*tp_new*/
-    typecast_del, /*tp_free  Low-level free-memory routine */
-    0,          /*tp_is_gc For PyObject_IS_GC */
-    0,          /*tp_bases*/
-    0,          /*tp_mro method resolution order */
-    0,          /*tp_cache*/
-    0,          /*tp_subclasses*/
-    0           /*tp_weaklist*/
 };
 
 static PyObject *

psycopg/typecast_binary.c

@@ -110,9 +110,8 @@ static PyBufferProcs chunk_as_buffer =
 
 PyTypeObject chunkType = {
     PyVarObject_HEAD_INIT(NULL, 0)
-    "psycopg2._psycopg.chunk",   /* tp_name */
+    "psycopg2._psycopg.chunk",
-    sizeof(chunkObject),        /* tp_basicsize */
+    sizeof(chunkObject), 0,
-    0,                          /* tp_itemsize */
     (destructor) chunk_dealloc, /* tp_dealloc*/
     0,                          /* tp_print */
     0,                          /* tp_getattr */

psycopg/xid_type.c

@@ -189,12 +189,6 @@ xid_dealloc(xidObject *self)
     Py_TYPE(self)->tp_free((PyObject *)self);
 }
 
-static void
-xid_del(PyObject *self)
-{
-    PyObject_GC_Del(self);
-}
-
 static Py_ssize_t
 xid_len(xidObject *self)
 {
@@ -308,63 +302,41 @@ static struct PyMethodDef xid_methods[] = {
 PyTypeObject xidType = {
     PyVarObject_HEAD_INIT(NULL, 0)
     "psycopg2.extensions.Xid",
-    sizeof(xidObject),
+    sizeof(xidObject), 0,
-    0,
     (destructor)xid_dealloc, /* tp_dealloc */
     0,          /*tp_print*/
-
     0,          /*tp_getattr*/
     0,          /*tp_setattr*/
-
     0,          /*tp_compare*/
-
     (reprfunc)xid_repr, /*tp_repr*/
     0,          /*tp_as_number*/
     &xid_sequence, /*tp_as_sequence*/
     0,          /*tp_as_mapping*/
     0,          /*tp_hash */
-
     0,          /*tp_call*/
     (reprfunc)xid_str, /*tp_str*/
-
     0,          /*tp_getattro*/
     0,          /*tp_setattro*/
     0,          /*tp_as_buffer*/
-
     Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
     xid_doc, /*tp_doc*/
-
     (traverseproc)xid_traverse, /*tp_traverse*/
     0,          /*tp_clear*/
-
     0,          /*tp_richcompare*/
     0,          /*tp_weaklistoffset*/
-
     0,          /*tp_iter*/
     0,          /*tp_iternext*/
-
-    /* Attribute descriptor and subclassing stuff */
-
     xid_methods, /*tp_methods*/
     xid_members, /*tp_members*/
     0,          /*tp_getset*/
     0,          /*tp_base*/
     0,          /*tp_dict*/
-
     0,          /*tp_descr_get*/
     0,          /*tp_descr_set*/
     0,          /*tp_dictoffset*/
-
     (initproc)xid_init, /*tp_init*/
     0, /*tp_alloc  will be set to PyType_GenericAlloc in module init*/
     xid_new, /*tp_new*/
-    (freefunc)xid_del, /*tp_free  Low-level free-memory routine */
-    0,          /*tp_is_gc For PyObject_IS_GC */
-    0,          /*tp_bases*/
-    0,          /*tp_mro method resolution order */
-    0,          /*tp_cache*/
-    0,          /*tp_subclasses*/
-    0           /*tp_weaklist*/
 };