Use PyObject_CallOneArg where applicable

Author: ankith26

src_c/base.c

@@ -2331,7 +2331,7 @@ MODINIT_DEFINE(base)
     if (!quit) { /* assertion */
         goto error;
     }
-    rval = PyObject_CallFunctionObjArgs(atexit_register, quit, NULL);
+    rval = PyObject_CallOneArg(atexit_register, quit);
     Py_DECREF(atexit_register);
     Py_DECREF(quit);
     atexit_register = NULL;

src_c/bufferproxy.c

@@ -107,7 +107,7 @@ _get_buffer_from_dict(PyObject *dict, Py_buffer *view_p, int flags)
         PyObject *py_rval;
 
         Py_INCREF(py_callback);
-        py_rval = PyObject_CallFunctionObjArgs(py_callback, obj, NULL);
+        py_rval = PyObject_CallOneArg(py_callback, obj);
         Py_DECREF(py_callback);
         if (!py_rval) {
             pgBuffer_Release(pg_dict_view_p);
@@ -153,7 +153,7 @@ _release_buffer_from_dict(Py_buffer *view_p)
         PyObject *py_rval;
 
         Py_INCREF(py_callback);
-        py_rval = PyObject_CallFunctionObjArgs(py_callback, obj, NULL);
+        py_rval = PyObject_CallOneArg(py_callback, obj);
         if (py_rval) {
             Py_DECREF(py_rval);
         }

src_c/key.c

@@ -188,8 +188,8 @@ key_get_pressed(PyObject *self, PyObject *_null)
         PyTuple_SET_ITEM(key_tuple, i, key_elem);
     }
 
-    ret_obj = PyObject_CallFunctionObjArgs((PyObject *)&pgScancodeWrapper_Type,
-                                           key_tuple, NULL);
+    ret_obj =
+        PyObject_CallOneArg((PyObject *)&pgScancodeWrapper_Type, key_tuple);
     Py_DECREF(key_tuple);
     return ret_obj;
 }
@@ -216,8 +216,8 @@ get_just_pressed(PyObject *self, PyObject *_null)
         }
         PyTuple_SET_ITEM(key_tuple, i, key_elem);
     }
-    ret_obj = PyObject_CallFunctionObjArgs((PyObject *)&pgScancodeWrapper_Type,
-                                           key_tuple, NULL);
+    ret_obj =
+        PyObject_CallOneArg((PyObject *)&pgScancodeWrapper_Type, key_tuple);
     Py_DECREF(key_tuple);
     return ret_obj;
 }
@@ -244,8 +244,8 @@ get_just_released(PyObject *self, PyObject *_null)
         }
         PyTuple_SET_ITEM(key_tuple, i, key_elem);
     }
-    ret_obj = PyObject_CallFunctionObjArgs((PyObject *)&pgScancodeWrapper_Type,
-                                           key_tuple, NULL);
+    ret_obj =
+        PyObject_CallOneArg((PyObject *)&pgScancodeWrapper_Type, key_tuple);
     Py_DECREF(key_tuple);
     return ret_obj;
 }

src_c/rect_impl.h

@@ -1525,8 +1525,7 @@ RectExport_RectFromObjectAndKeyFunc(PyObject *obj, PyObject *keyfunc,
                                     InnerRect *temp)
 {
     if (keyfunc) {
-        PyObject *obj_with_rect =
-            PyObject_CallFunctionObjArgs(keyfunc, obj, NULL);
+        PyObject *obj_with_rect = PyObject_CallOneArg(keyfunc, obj);
         if (!obj_with_rect) {
             return NULL;
         }

src_c/rwobject.c

@@ -342,7 +342,7 @@ _pg_rw_size(SDL_RWops *context)
 
     /* Return to original position.
      */
-    tmp = PyObject_CallFunctionObjArgs(helper->seek, pos, NULL);
+    tmp = PyObject_CallOneArg(helper->seek, pos);
     if (!tmp) {
         PyErr_Print();
         goto end;