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5c7ed7550e
The added parentheses around the PyIter_Next assignment suppress the following warning which gcc throws without: ``` warning: using the result of an assignment as a condition without parentheses [-Wparentheses] ``` The other change is a typo fix
45 lines
976 B
C
45 lines
976 B
C
#define PY_SSIZE_T_CLEAN
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#include <Python.h>
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typedef struct {
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PyObject_HEAD
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/* Type-specific fields go here. */
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} CustomObject;
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static PyTypeObject CustomType = {
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PyVarObject_HEAD_INIT(NULL, 0)
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.tp_name = "custom.Custom",
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.tp_doc = "Custom objects",
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.tp_basicsize = sizeof(CustomObject),
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.tp_itemsize = 0,
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.tp_flags = Py_TPFLAGS_DEFAULT,
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.tp_new = PyType_GenericNew,
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};
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static PyModuleDef custommodule = {
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PyModuleDef_HEAD_INIT,
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.m_name = "custom",
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.m_doc = "Example module that creates an extension type.",
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.m_size = -1,
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};
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PyMODINIT_FUNC
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PyInit_custom(void)
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{
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PyObject *m;
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if (PyType_Ready(&CustomType) < 0)
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return NULL;
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m = PyModule_Create(&custommodule);
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if (m == NULL)
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return NULL;
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Py_INCREF(&CustomType);
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if (PyModule_AddObject(m, "Custom", (PyObject *) &CustomType) < 0) {
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Py_DECREF(&CustomType);
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Py_DECREF(m);
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return NULL;
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}
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return m;
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}
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