Issue 24315: Make collections.abc.Coroutine derived from Awaitable
diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py
index ec86466..dc79b69 100644
--- a/Lib/test/test_collections.py
+++ b/Lib/test/test_collections.py
@@ -496,6 +496,8 @@
return value
def throw(self, typ, val=None, tb=None):
super().throw(typ, val, tb)
+ def __await__(self):
+ yield
non_samples = [None, int(), gen(), object()]
for x in non_samples:
@@ -515,13 +517,7 @@
self.assertIsInstance(c, Awaitable)
c.close() # awoid RuntimeWarning that coro() was not awaited
- class CoroLike:
- def send(self, value):
- pass
- def throw(self, typ, val=None, tb=None):
- pass
- def close(self):
- pass
+ class CoroLike: pass
Coroutine.register(CoroLike)
self.assertTrue(isinstance(CoroLike(), Awaitable))
self.assertTrue(issubclass(CoroLike, Awaitable))
@@ -548,6 +544,8 @@
return value
def throw(self, typ, val=None, tb=None):
super().throw(typ, val, tb)
+ def __await__(self):
+ yield
non_samples = [None, int(), gen(), object(), Bar()]
for x in non_samples:
@@ -567,6 +565,28 @@
self.assertIsInstance(c, Coroutine)
c.close() # awoid RuntimeWarning that coro() was not awaited
+ class CoroLike:
+ def send(self, value):
+ pass
+ def throw(self, typ, val=None, tb=None):
+ pass
+ def close(self):
+ pass
+ def __await__(self):
+ pass
+ self.assertTrue(isinstance(CoroLike(), Coroutine))
+ self.assertTrue(issubclass(CoroLike, Coroutine))
+
+ class CoroLike:
+ def send(self, value):
+ pass
+ def close(self):
+ pass
+ def __await__(self):
+ pass
+ self.assertFalse(isinstance(CoroLike(), Coroutine))
+ self.assertFalse(issubclass(CoroLike, Coroutine))
+
def test_Hashable(self):
# Check some non-hashables
non_samples = [bytearray(), list(), set(), dict()]