test_datetime_capi() for multi-phase init

Author: neonene

Modules/_testcapi/datetime.c

@@ -3,23 +3,11 @@
 #include "datetime.h"             // PyDateTimeAPI
 
 
-static int test_run_counter = 0;
-
 static PyObject *
 test_datetime_capi(PyObject *self, PyObject *args)
 {
-    if (PyDateTimeAPI) {
-        if (test_run_counter) {
-            /* Probably regrtest.py -R */
-            Py_RETURN_NONE;
-        }
-        else {
-            PyErr_SetString(PyExc_AssertionError,
-                            "PyDateTime_CAPI somehow initialized");
-            return NULL;
-        }
-    }
-    test_run_counter++;
+    // PyDateTimeAPI cannot be carried over
+    // with multi-phase init enabled.
     PyDateTime_IMPORT;
 
     if (PyDateTimeAPI) {