mirror of https://github.com/python/cpython
79 lines
1.7 KiB
C
79 lines
1.7 KiB
C
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/* Testing module for single-phase initialization of extension modules
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*/
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#ifndef Py_BUILD_CORE_BUILTIN
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# define Py_BUILD_CORE_MODULE 1
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#endif
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#include "Python.h"
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#include "pycore_namespace.h" // _PyNamespace_New()
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/* Function of two integers returning integer */
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PyDoc_STRVAR(testexport_foo_doc,
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"foo(i,j)\n\
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\n\
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Return the sum of i and j.");
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static PyObject *
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testexport_foo(PyObject *self, PyObject *args)
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{
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long i, j;
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long res;
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if (!PyArg_ParseTuple(args, "ll:foo", &i, &j))
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return NULL;
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res = i + j;
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return PyLong_FromLong(res);
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}
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static PyMethodDef TestMethods[] = {
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{"foo", testexport_foo, METH_VARARGS,
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testexport_foo_doc},
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{NULL, NULL} /* sentinel */
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};
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static struct PyModuleDef _testsinglephase = {
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PyModuleDef_HEAD_INIT,
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.m_name = "_testsinglephase",
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.m_doc = PyDoc_STR("Test module _testsinglephase (main)"),
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.m_size = -1, // no module state
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.m_methods = TestMethods,
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};
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PyMODINIT_FUNC
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PyInit__testsinglephase(void)
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{
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PyObject *module = PyModule_Create(&_testsinglephase);
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if (module == NULL) {
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return NULL;
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}
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/* Add an exception type */
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PyObject *temp = PyErr_NewException("_testsinglephase.error", NULL, NULL);
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if (temp == NULL) {
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goto error;
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}
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if (PyModule_AddObject(module, "error", temp) != 0) {
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Py_DECREF(temp);
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goto error;
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}
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if (PyModule_AddIntConstant(module, "int_const", 1969) != 0) {
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goto error;
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}
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if (PyModule_AddStringConstant(module, "str_const", "something different") != 0) {
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goto error;
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}
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return module;
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error:
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Py_DECREF(module);
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return NULL;
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}
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