daniil-berg/asyncio-taskpool
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removed num_cancellations and num_finished from the pool interface; added num_cancelled; made the num argument non-optional in the start and stop methods of the SimpleTaskPool; changed some internals; improved docstrings

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Daniel Fainberg
2022-03-17 13:52:02 +01:00
parent 44c03cc493
commit 4c6a5412ca
3 changed files with 79 additions and 71 deletions
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20
tests/test_pool.py
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@@ -84,7 +84,6 @@ class BaseTaskPoolTestCase(CommonTestCase):
def test_init(self):
self.assertEqual(0, self.task_pool._num_started)
self.assertEqual(0, self.task_pool._num_cancellations)
self.assertFalse(self.task_pool._locked)
self.assertFalse(self.task_pool._closed)
@@ -114,14 +113,14 @@ class BaseTaskPoolTestCase(CommonTestCase):
def test_pool_size(self):
self.pool_size_patcher.stop()
self.task_pool._pool_size = self.TEST_POOL_SIZE
self.task_pool._enough_room._value = self.TEST_POOL_SIZE
self.assertEqual(self.TEST_POOL_SIZE, self.task_pool.pool_size)
with self.assertRaises(ValueError):
self.task_pool.pool_size = -1
self.task_pool.pool_size = new_size = 69
self.assertEqual(new_size, self.task_pool._pool_size)
self.assertEqual(new_size, self.task_pool._enough_room._value)
def test_is_locked(self):
self.task_pool._locked = FOO
@@ -145,21 +144,14 @@ class BaseTaskPoolTestCase(CommonTestCase):
self.task_pool._tasks_running = {1: FOO, 2: BAR, 3: BAZ}
self.assertEqual(3, self.task_pool.num_running)
def test_num_cancellations(self):
self.task_pool._num_cancellations = 3
self.assertEqual(3, self.task_pool.num_cancellations)
def test_num_cancelled(self):
self.task_pool._tasks_cancelled = {1: FOO, 2: BAR, 3: BAZ}
self.assertEqual(3, self.task_pool.num_cancelled)
def test_num_ended(self):
self.task_pool._tasks_ended = {1: FOO, 2: BAR, 3: BAZ}
self.assertEqual(3, self.task_pool.num_ended)
def test_num_finished(self):
self.task_pool._num_cancellations = num_cancellations = 69
num_ended = 420
self.task_pool._tasks_ended = {i: FOO for i in range(num_ended)}
self.task_pool._tasks_cancelled = mock_cancelled_dict = {1: FOO, 2: BAR, 3: BAZ}
self.assertEqual(num_ended - num_cancellations + len(mock_cancelled_dict), self.task_pool.num_finished)
def test_is_full(self):
self.assertEqual(self.task_pool._enough_room.locked(), self.task_pool.is_full)
@@ -200,12 +192,10 @@ class BaseTaskPoolTestCase(CommonTestCase):
@patch.object(pool.BaseTaskPool, '_task_name', return_value=FOO)
async def test__task_cancellation(self, mock__task_name: MagicMock, mock_execute_optional: AsyncMock):
task_id, mock_task, mock_callback = 1, MagicMock(), MagicMock()
self.task_pool._num_cancellations = cancelled = 3
self.task_pool._tasks_running[task_id] = mock_task
self.assertIsNone(await self.task_pool._task_cancellation(task_id, mock_callback))
self.assertNotIn(task_id, self.task_pool._tasks_running)
self.assertEqual(mock_task, self.task_pool._tasks_cancelled[task_id])
self.assertEqual(cancelled + 1, self.task_pool._num_cancellations)
mock__task_name.assert_called_with(task_id)
mock_execute_optional.assert_awaited_once_with(mock_callback, args=(task_id, ))