changeset:   104698:b471447352ac
branch:      3.6
parent:      104696:c14a2d2a3b19
user:        INADA Naoki <songofacandy@gmail.com>
date:        Tue Oct 25 19:00:45 2016 +0900
files:       Misc/NEWS Modules/_asynciomodule.c
description:
Issue #28430: Fix iterator of C implemented asyncio.Future doesn't
accept non-None value is passed to it.send(val).


diff -r c14a2d2a3b19 -r b471447352ac Misc/NEWS
--- a/Misc/NEWS	Tue Oct 25 10:37:55 2016 +0300
+++ b/Misc/NEWS	Tue Oct 25 19:00:45 2016 +0900
@@ -29,6 +29,9 @@
 Library
 -------
 
+- Issue #28430: Fix iterator of C implemented asyncio.Future doesn't accept
+  non-None value is passed to it.send(val).
+
 - Issue #27025: Generated names for Tkinter widgets now start by the "!" prefix
   for readability (was "`").
 
diff -r c14a2d2a3b19 -r b471447352ac Modules/_asynciomodule.c
--- a/Modules/_asynciomodule.c	Tue Oct 25 10:37:55 2016 +0300
+++ b/Modules/_asynciomodule.c	Tue Oct 25 19:00:45 2016 +0900
@@ -815,13 +815,11 @@
 }
 
 static PyObject *
-FutureIter_send(futureiterobject *self, PyObject *arg)
+FutureIter_send(futureiterobject *self, PyObject *unused)
 {
-    if (arg != Py_None) {
-        PyErr_Format(PyExc_TypeError,
-                     "can't send non-None value to a FutureIter");
-        return NULL;
-    }
+    /* Future.__iter__ doesn't care about values that are pushed to the
+     * generator, it just returns "self.result().
+     */
     return FutureIter_iternext(self);
 }