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bpo-38978: Implement __class_getitem__ for asyncio objects (GH-17491)

Browse source 
https://bugs.python.org/issue38978
This commit is contained in:
Batuhan Taşkaya 2019-12-07 14:05:07 +03:00 • committed by Miss Islington (bot)
parent 723f71abf7
commit dec367261e
5 changed files with 26 additions and 0 deletions
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15
Modules/_asynciomodule.c
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@ -1381,6 +1381,12 @@ FutureObj_finalize(FutureObj *fut)
PyErr_Restore(error_type, error_value, error_traceback);
}
static PyObject *
future_cls_getitem(PyObject *cls, PyObject *type)
{
Py_INCREF(cls);
return cls;
}
static PyAsyncMethods FutureType_as_async = {
(unaryfunc)future_new_iter, /* am_await */
@ -1400,6 +1406,7 @@ static PyMethodDef FutureType_methods[] = {
_ASYNCIO_FUTURE_DONE_METHODDEF
_ASYNCIO_FUTURE_GET_LOOP_METHODDEF
_ASYNCIO_FUTURE__REPR_INFO_METHODDEF
{"__class_getitem__", future_cls_getitem, METH_O|METH_CLASS, NULL},
{NULL, NULL} /* Sentinel */
};
@ -2429,6 +2436,13 @@ TaskObj_finalize(TaskObj *task)
FutureObj_finalize((FutureObj*)task);
}
static PyObject *
task_cls_getitem(PyObject *cls, PyObject *type)
{
Py_INCREF(cls);
return cls;
}
static void TaskObj_dealloc(PyObject *); /* Needs Task_CheckExact */
static PyMethodDef TaskType_methods[] = {
@ -2449,6 +2463,7 @@ static PyMethodDef TaskType_methods[] = {
_ASYNCIO_TASK_GET_NAME_METHODDEF
_ASYNCIO_TASK_SET_NAME_METHODDEF
_ASYNCIO_TASK_GET_CORO_METHODDEF
{"__class_getitem__", task_cls_getitem, METH_O|METH_CLASS, NULL},
{NULL, NULL} /* Sentinel */
};