bpo-36048: Use __index__() instead of __int__() for implicit conversion if available. (GH-11952)

Deprecate using the __int__() method in implicit conversions of Python
numbers to C integers.

2 files changed, 4 insertions, 2 deletions

diff --git a/Modules/arraymodule.c b/Modules/arraymodule.c
index f5f461b..a5ba27c 100644
--- a/Modules/arraymodule.c
+++ b/Modules/arraymodule.c
@@ -340,7 +340,7 @@ get_int_unless_float(PyObject *v)
                         "array item must be integer");
         return NULL;
     }
-    return (PyObject *)_PyLong_FromNbInt(v);
+    return _PyLong_FromNbIndexOrNbInt(v);
 }
 
 static int
diff --git a/Modules/zlibmodule.c b/Modules/zlibmodule.c
index 00bbe21..5778dbb 100644
--- a/Modules/zlibmodule.c
+++ b/Modules/zlibmodule.c
@@ -291,7 +291,9 @@ ssize_t_converter(PyObject *obj, void *ptr)
     PyObject *long_obj;
     Py_ssize_t val;
 
-    long_obj = (PyObject *)_PyLong_FromNbInt(obj);
+    /* XXX Should be replaced with PyNumber_AsSsize_t after the end of the
+       deprecation period. */
+    long_obj = _PyLong_FromNbIndexOrNbInt(obj);
     if (long_obj == NULL) {
         return 0;
     }