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Issue #24450: Proxy cr_await and gi_yieldfrom in @types.coroutine

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This commit is contained in:
Yury Selivanov 2015-07-03 00:35:02 -04:00
parent e13f8f3cab
commit 53e623075d
2 changed files with 9 additions and 2 deletions
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7
Lib/test/test_types.py
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@ -1295,8 +1295,8 @@ class CoroutineTests(unittest.TestCase):
self.assertIs(wrapper.__name__, gen.__name__)
# Test AttributeErrors
for name in {'gi_running', 'gi_frame', 'gi_code',
'cr_running', 'cr_frame', 'cr_code'}:
for name in {'gi_running', 'gi_frame', 'gi_code', 'gi_yieldfrom',
'cr_running', 'cr_frame', 'cr_code', 'cr_await'}:
with self.assertRaises(AttributeError):
getattr(wrapper, name)
@ -1304,12 +1304,15 @@ class CoroutineTests(unittest.TestCase):
gen.gi_running = object()
gen.gi_frame = object()
gen.gi_code = object()
gen.gi_yieldfrom = object()
self.assertIs(wrapper.gi_running, gen.gi_running)
self.assertIs(wrapper.gi_frame, gen.gi_frame)
self.assertIs(wrapper.gi_code, gen.gi_code)
self.assertIs(wrapper.gi_yieldfrom, gen.gi_yieldfrom)
self.assertIs(wrapper.cr_running, gen.gi_running)
self.assertIs(wrapper.cr_frame, gen.gi_frame)
self.assertIs(wrapper.cr_code, gen.gi_code)
self.assertIs(wrapper.cr_await, gen.gi_yieldfrom)
wrapper.close()
gen.close.assert_called_once_with()

4
Lib/types.py
View File

@ -188,9 +188,13 @@ class _GeneratorWrapper:
@property
def gi_running(self):
return self.__wrapped.gi_running
@property
def gi_yieldfrom(self):
return self.__wrapped.gi_yieldfrom
cr_code = gi_code
cr_frame = gi_frame
cr_running = gi_running
cr_await = gi_yieldfrom
def __next__(self):
return next(self.__wrapped)
def __iter__(self):