File python-capsule-api.diff of Package rpm

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File python-capsule-api.diff of Package rpm

--- python/header-py.c.orig	2012-04-23 09:13:33.000000000 +0000
+++ python/header-py.c	2012-04-23 09:14:25.000000000 +0000
@@ -368,8 +368,8 @@ static PyObject *hdr_new(PyTypeObject *s
 
     if (obj == NULL) {
 	h = headerNew();
-    } else if (PyCObject_Check(obj)) {
-	h = PyCObject_AsVoidPtr(obj);
+    } else if (CAPSULE_CHECK(obj)) {
+	h = CAPSULE_EXTRACT(obj, "rpm._C_Header");
     } else if (hdrObject_Check(obj)) {
 	h = headerCopy(((hdrObject*) obj)->h);
     } else if (PyBytes_Check(obj)) {
--- python/rpmsystem-py.h.orig	2012-04-23 09:12:49.000000000 +0000
+++ python/rpmsystem-py.h	2012-04-23 09:13:19.000000000 +0000
@@ -33,6 +33,16 @@ typedef Py_ssize_t (*lenfunc)(PyObject *
 #define PyBytes_AsString PyString_AsString
 #endif
 
+#if ((PY_MAJOR_VERSION << 8) | (PY_MINOR_VERSION << 0)) >= 0x0207
+#define CAPSULE_BUILD(ptr,name) PyCapsule_New(ptr, name, NULL)
+#define CAPSULE_CHECK(obj) PyCapsule_CheckExact(obj)
+#define CAPSULE_EXTRACT(obj,name) PyCapsule_GetPointer(obj, name)
+#else
+#define CAPSULE_BUILD(ptr,name) PyCObject_FromVoidPtr(ptr, NULL)
+#define CAPSULE_CHECK(obj) PyCObject_Check(obj)
+#define CAPSULE_EXTRACT(obj,name) PyCObject_AsVoidPtr(obj)
+#endif
+
 /* For Python 3, use the PyLong type throughout in place of PyInt */
 #if PY_MAJOR_VERSION >= 3
 #define PyInt_Check PyLong_Check
--- python/spec-py.c.orig	2012-04-23 09:13:41.000000000 +0000
+++ python/spec-py.c	2012-04-23 09:14:56.000000000 +0000
@@ -34,7 +34,7 @@ static PyObject *makeHeader(Header h)
     PyObject *rpmmod = PyImport_ImportModuleNoBlock("rpm");
     if (rpmmod == NULL) return NULL;
 
-    PyObject *ptr = PyCObject_FromVoidPtr(h, NULL);
+    PyObject *ptr = CAPSULE_BUILD(h, "rpm._C_Header");
     PyObject *hdr = PyObject_CallMethod(rpmmod, "hdr", "(O)", ptr);
     Py_XDECREF(ptr);
     Py_XDECREF(rpmmod);

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File python-capsule-api.diff of Package rpm

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