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Implement PEP 3121: new module initialization and finalization API.

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This commit is contained in:
Martin v. Löwis 2008-06-11 05:26:20 +00:00
parent cdf94635d7
commit 1a21451b1d
113 changed files with 2230 additions and 855 deletions
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30
Modules/_struct.c
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@ -2087,28 +2087,41 @@ Whitespace between formats is ignored.\n\
\n\
The variable struct.error is an exception raised on errors.\n");
static struct PyModuleDef _structmodule = {
PyModuleDef_HEAD_INIT,
"_struct",
module_doc,
-1,
module_functions,
NULL,
NULL,
NULL,
NULL
};
PyMODINIT_FUNC
init_struct(void)
PyInit__struct(void)
{
PyObject *ver, *m;
ver = PyBytes_FromString("0.2");
if (ver == NULL)
return;
return NULL;
m = Py_InitModule3("_struct", module_functions, module_doc);
m = PyModule_Create(&_structmodule);
if (m == NULL)
return;
return NULL;
Py_TYPE(&PyStructType) = &PyType_Type;
if (PyType_Ready(&PyStructType) < 0)
return;
return NULL;
#ifdef PY_STRUCT_OVERFLOW_MASKING
if (pyint_zero == NULL) {
pyint_zero = PyLong_FromLong(0);
if (pyint_zero == NULL)
return;
return NULL;
}
if (pylong_ulong_mask == NULL) {
#if (SIZEOF_LONG == 4)
@ -2117,7 +2130,7 @@ init_struct(void)
pylong_ulong_mask = PyLong_FromString("FFFFFFFFFFFFFFFF", NULL, 16);
#endif
if (pylong_ulong_mask == NULL)
return;
return NULL;
}
#else
@ -2168,7 +2181,7 @@ init_struct(void)
if (StructError == NULL) {
StructError = PyErr_NewException("struct.error", NULL, NULL);
if (StructError == NULL)
return;
return NULL;
}
Py_INCREF(StructError);
@ -2186,5 +2199,6 @@ init_struct(void)
#ifdef PY_STRUCT_FLOAT_COERCE
PyModule_AddIntConstant(m, "_PY_STRUCT_FLOAT_COERCE", 1);
#endif
return m;
}