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bpo-40967: Remove deprecated asyncio.Task.current_task() and asyncio.Task.all_tasks() (GH-20874)

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Rémi Lapeyre 2020-07-02 05:41:21 +02:00 • committed by GitHub
parent 666ecfb095
commit 004e64e805
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7 changed files with 9 additions and 270 deletions
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48
Lib/test/test_asyncio/test_tasks.py
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@ -1943,32 +1943,6 @@ class BaseTaskTests:
self.assertEqual(res, 'test')
self.assertIsNone(t2.result())
def test_current_task_deprecated(self):
Task = self.__class__.Task
with self.assertWarns(DeprecationWarning):
self.assertIsNone(Task.current_task(loop=self.loop))
async def coro(loop):
with self.assertWarns(DeprecationWarning):
self.assertIs(Task.current_task(loop=loop), task)
# See http://bugs.python.org/issue29271 for details:
asyncio.set_event_loop(loop)
try:
with self.assertWarns(DeprecationWarning):
self.assertIs(Task.current_task(None), task)
with self.assertWarns(DeprecationWarning):
self.assertIs(Task.current_task(), task)
finally:
asyncio.set_event_loop(None)
task = self.new_task(self.loop, coro(self.loop))
self.loop.run_until_complete(task)
with self.assertWarns(DeprecationWarning):
self.assertIsNone(Task.current_task(loop=self.loop))
def test_current_task(self):
self.assertIsNone(asyncio.current_task(loop=self.loop))
@ -2305,16 +2279,6 @@ class BaseTaskTests:
self.assertIsInstance(exception, Exception)
self.assertEqual(exception.args, ("foo", ))
def test_all_tasks_deprecated(self):
Task = self.__class__.Task
async def coro():
with self.assertWarns(DeprecationWarning):
assert Task.all_tasks(self.loop) == {t}
t = self.new_task(self.loop, coro())
self.loop.run_until_complete(t)
def test_log_destroyed_pending_task(self):
Task = self.__class__.Task
@ -2337,15 +2301,7 @@ class BaseTaskTests:
self.assertEqual(asyncio.all_tasks(loop=self.loop), {task})
# See http://bugs.python.org/issue29271 for details:
asyncio.set_event_loop(self.loop)
try:
with self.assertWarns(DeprecationWarning):
self.assertEqual(Task.all_tasks(), {task})
with self.assertWarns(DeprecationWarning):
self.assertEqual(Task.all_tasks(None), {task})
finally:
asyncio.set_event_loop(None)
asyncio.set_event_loop(None)
# execute the task so it waits for future
self.loop._run_once()
@ -3043,8 +2999,6 @@ class BaseTaskIntrospectionTests:
self.assertEqual(asyncio.all_tasks(loop), set())
self._register_task(task)
self.assertEqual(asyncio.all_tasks(loop), set())
with self.assertWarns(DeprecationWarning):
self.assertEqual(asyncio.Task.all_tasks(loop), {task})
self._unregister_task(task)
def test__enter_task(self):