1 files changed, 19 insertions, 18 deletions

diff --git a/Modules/_asynciomodule.c b/Modules/_asynciomodule.c
index fff90468a5..ceac7f0039 100644
--- a/Modules/_asynciomodule.c
+++ b/Modules/_asynciomodule.c
@@ -118,8 +118,8 @@ future_schedule_callbacks(FutureObj *fut)
         PyObject *handle = NULL;
         PyObject *cb = PyList_GET_ITEM(iters, i);
 
-        handle = _PyObject_CallMethodId(
-            fut->fut_loop, &PyId_call_soon, "OO", cb, fut, NULL);
+        handle = _PyObject_CallMethodIdObjArgs(fut->fut_loop, &PyId_call_soon,
+                                               cb, fut, NULL);
 
         if (handle == NULL) {
             Py_DECREF(iters);
@@ -141,7 +141,7 @@ future_init(FutureObj *fut, PyObject *loop)
     _Py_IDENTIFIER(get_debug);
 
     if (loop == NULL || loop == Py_None) {
-        loop = PyObject_CallObject(asyncio_get_event_loop, NULL);
+        loop = _PyObject_CallNoArg(asyncio_get_event_loop);
         if (loop == NULL) {
             return -1;
         }
@@ -158,7 +158,7 @@ future_init(FutureObj *fut, PyObject *loop)
     }
     if (PyObject_IsTrue(res)) {
         Py_CLEAR(res);
-        fut->fut_source_tb = PyObject_CallObject(traceback_extract_stack, NULL);
+        fut->fut_source_tb = _PyObject_CallNoArg(traceback_extract_stack);
         if (fut->fut_source_tb == NULL) {
             return -1;
         }
@@ -204,7 +204,7 @@ future_set_exception(FutureObj *fut, PyObject *exc)
     }
 
     if (PyExceptionClass_Check(exc)) {
-        exc_val = PyObject_CallObject(exc, NULL);
+        exc_val = _PyObject_CallNoArg(exc);
         if (exc_val == NULL) {
             return NULL;
         }
@@ -257,7 +257,7 @@ future_get_result(FutureObj *fut, PyObject **result)
             return -1;
         }
 
-        exc = _PyObject_CallArg1(asyncio_InvalidStateError, msg);
+        exc = PyObject_CallFunctionObjArgs(asyncio_InvalidStateError, msg, NULL);
         Py_DECREF(msg);
         if (exc == NULL) {
             return -1;
@@ -283,8 +283,9 @@ static PyObject *
 future_add_done_callback(FutureObj *fut, PyObject *arg)
 {
     if (fut->fut_state != STATE_PENDING) {
-        PyObject *handle = _PyObject_CallMethodId(
-            fut->fut_loop, &PyId_call_soon, "OO", arg, fut, NULL);
+        PyObject *handle = _PyObject_CallMethodIdObjArgs(fut->fut_loop,
+                                                         &PyId_call_soon,
+                                                         arg, fut, NULL);
 
         if (handle == NULL) {
             return NULL;
@@ -835,7 +836,7 @@ FutureObj_finalize(FutureObj *fut)
 
     func = _PyObject_GetAttrId(fut->fut_loop, &PyId_call_exception_handler);
     if (func != NULL) {
-        res = _PyObject_CallArg1(func, context);
+        res = PyObject_CallFunctionObjArgs(func, context, NULL);
         if (res == NULL) {
             PyErr_WriteUnraisable(func);
         }
@@ -1429,7 +1430,7 @@ _asyncio_Task_current_task_impl(PyTypeObject *type, PyObject *loop)
     PyObject *res;
 
     if (loop == NULL) {
-        loop = PyObject_CallObject(asyncio_get_event_loop, NULL);
+        loop = _PyObject_CallNoArg(asyncio_get_event_loop);
         if (loop == NULL) {
             return NULL;
         }
@@ -1514,7 +1515,7 @@ _asyncio_Task_all_tasks_impl(PyTypeObject *type, PyObject *loop)
     PyObject *res;
 
     if (loop == NULL) {
-        loop = PyObject_CallObject(asyncio_get_event_loop, NULL);
+        loop = _PyObject_CallNoArg(asyncio_get_event_loop);
         if (loop == NULL) {
             return NULL;
         }
@@ -1731,7 +1732,7 @@ TaskObj_finalize(TaskObj *task)
 
     func = _PyObject_GetAttrId(task->task_loop, &PyId_call_exception_handler);
     if (func != NULL) {
-        res = _PyObject_CallArg1(func, context);
+        res = PyObject_CallFunctionObjArgs(func, context, NULL);
         if (res == NULL) {
             PyErr_WriteUnraisable(func);
         }
@@ -1948,7 +1949,7 @@ task_step_impl(TaskObj *task, PyObject *exc)
 
         if (!exc) {
             /* exc was not a CancelledError */
-            exc = PyObject_CallFunctionObjArgs(asyncio_CancelledError, NULL);
+            exc = _PyObject_CallNoArg(asyncio_CancelledError);
             if (!exc) {
                 goto fail;
             }
@@ -1965,13 +1966,13 @@ task_step_impl(TaskObj *task, PyObject *exc)
             result = _PyGen_Send((PyGenObject*)coro, Py_None);
         }
         else {
-            result = _PyObject_CallMethodIdObjArgs(
-                coro, &PyId_send, Py_None, NULL);
+            result = _PyObject_CallMethodIdObjArgs(coro, &PyId_send,
+                                                   Py_None, NULL);
         }
     }
     else {
-        result = _PyObject_CallMethodIdObjArgs(
-            coro, &PyId_throw, exc, NULL);
+        result = _PyObject_CallMethodIdObjArgs(coro, &PyId_throw,
+                                               exc, NULL);
         if (clear_exc) {
             /* We created 'exc' during this call */
             Py_CLEAR(exc);
@@ -2388,7 +2389,7 @@ module_init(void)
 
     WITH_MOD("weakref")
     GET_MOD_ATTR(cls, "WeakSet")
-    all_tasks = PyObject_CallObject(cls, NULL);
+    all_tasks = _PyObject_CallNoArg(cls);
     Py_CLEAR(cls);
     if (all_tasks == NULL) {
         goto fail;