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PEP 3123: Provide forward compatibility with Python 3.0, while keeping

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backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and
PyVarObject_HEAD_INIT.
This commit is contained in:
Martin v. Löwis 2007-07-21 06:55:02 +00:00
parent b1994b4a5d
commit 6819210b9e
129 changed files with 1090 additions and 1250 deletions
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12
Modules/sha256module.c
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@ -409,7 +409,7 @@ SHA256_copy(SHAobject *self, PyObject *unused)
{
SHAobject *newobj;
if (((PyObject*)self)->ob_type == &SHA256type) {
if (Py_Type(self) == &SHA256type) {
if ( (newobj = newSHA256object())==NULL)
return NULL;
} else {
@ -536,8 +536,7 @@ static PyMemberDef SHA_members[] = {
};
static PyTypeObject SHA224type = {
PyObject_HEAD_INIT(NULL)
0, /*ob_size*/
PyVarObject_HEAD_INIT(NULL, 0)
"_sha256.sha224", /*tp_name*/
sizeof(SHAobject), /*tp_size*/
0, /*tp_itemsize*/
@ -571,8 +570,7 @@ static PyTypeObject SHA224type = {
};
static PyTypeObject SHA256type = {
PyObject_HEAD_INIT(NULL)
0, /*ob_size*/
PyVarObject_HEAD_INIT(NULL, 0)
"_sha256.sha256", /*tp_name*/
sizeof(SHAobject), /*tp_size*/
0, /*tp_itemsize*/
@ -689,10 +687,10 @@ init_sha256(void)
{
PyObject *m;
SHA224type.ob_type = &PyType_Type;
Py_Type(&SHA224type) = &PyType_Type;
if (PyType_Ready(&SHA224type) < 0)
return;
SHA256type.ob_type = &PyType_Type;
Py_Type(&SHA256type) = &PyType_Type;
if (PyType_Ready(&SHA256type) < 0)
return;
m = Py_InitModule("_sha256", SHA_functions);