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bpo-1635741: Port mashal module to multi-phase init (#22149) 

Port the 'mashal' extension module to the multi-phase initialization
API (PEP 489).
This commit is contained in:
Victor Stinner 2020-09-08 15:33:52 +02:00 committed by GitHub
parent bb083d33f7
commit f315142ddc
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2 changed files with 20 additions and 16 deletions
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2
Misc/NEWS.d/next/Library/2020-09-08-13-55-34.bpo-1635741.56MLP-.rst Normal file
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@ -0,0 +1,2 @@
Port the ``mashal`` extension module to the multi-phase initialization API
(:pep:`489`).

34
Python/marshal.c
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@ -1785,28 +1785,30 @@ dumps() -- marshal value as a bytes object\n\
loads() -- read value from a bytes-like object");
static int
marshal_module_exec(PyObject *mod)
{
if (PyModule_AddIntConstant(mod, "version", Py_MARSHAL_VERSION) < 0) {
return -1;
}
return 0;
}
static PyModuleDef_Slot marshalmodule_slots[] = {
{Py_mod_exec, marshal_module_exec},
{0, NULL}
};
static struct PyModuleDef marshalmodule = {
PyModuleDef_HEAD_INIT,
"marshal",
module_doc,
0,
marshal_methods,
NULL,
NULL,
NULL,
NULL
.m_name = "marshal",
.m_doc = module_doc,
.m_methods = marshal_methods,
.m_slots = marshalmodule_slots,
};
PyMODINIT_FUNC
PyMarshal_Init(void)
{
PyObject *mod = PyModule_Create(&marshalmodule);
if (mod == NULL)
return NULL;
if (PyModule_AddIntConstant(mod, "version", Py_MARSHAL_VERSION) < 0) {
Py_DECREF(mod);
return NULL;
}
return mod;
return PyModuleDef_Init(&marshalmodule);
}