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#6446: fix import_spam() function to use correct error and reference handling.

This commit is contained in:
Georg Brandl 2009-07-11 10:14:54 +00:00
parent 3405cbcf06
commit 0294de028f
1 changed files with 15 additions and 8 deletions
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23
Doc/extending/extending.rst
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@ -1219,16 +1219,23 @@ like this::
static int
import_spam(void)
{
PyObject *module = PyImport_ImportModule("spam");
PyObject *c_api_object;
PyObject *module;
if (module != NULL) {
PyObject *c_api_object = PyObject_GetAttrString(module, "_C_API");
if (c_api_object == NULL)
return -1;
if (PyCObject_Check(c_api_object))
PySpam_API = (void **)PyCObject_AsVoidPtr(c_api_object);
Py_DECREF(c_api_object);
module = PyImport_ImportModule("spam");
if (module == NULL)
return -1;
c_api_object = PyObject_GetAttrString(module, "_C_API");
if (c_api_object == NULL) {
Py_DECREF(module);
return -1;
}
if (PyCObject_Check(c_api_object))
PySpam_API = (void **)PyCObject_AsVoidPtr(c_api_object);
Py_DECREF(c_api_object);
Py_DECREF(module);
return 0;
}