daniil-berg/asyncio-taskpool
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made apply non-blocking by using a meta-task

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Daniel Fainberg
2022-03-29 20:01:44 +02:00
parent 1beb9fc9b0
commit 17539e9c27
3 changed files with 12 additions and 13 deletions
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10
tests/test_pool.py
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@@ -513,8 +513,7 @@ class TaskPoolTestCase(CommonTestCase):
mock__generate_group_name.return_value = generated_name = 'name 123'
mock_group_reg = set_up_mock_group_register(mock_reg_cls)
mock__apply_num.return_value = mock_apply_coroutine = object()
mock_task_future = AsyncMock()
mock_create_task.return_value = mock_task_future()
mock_create_task.return_value = fake_task = object()
mock_func, num, group_name = MagicMock(), 3, FOO + BAR
args, kwargs = (FOO, BAR), {'a': 1, 'b': 2}
end_cb, cancel_cb = MagicMock(), MagicMock()
@@ -525,10 +524,11 @@ class TaskPoolTestCase(CommonTestCase):
mock__check_start.assert_called_once_with(function=mock_func)
self.assertEqual(mock_group_reg, self.task_pool._task_groups[_group_name])
mock_group_reg.__aenter__.assert_awaited_once_with()
mock__apply_num.assert_called_once_with(_group_name, mock_func, args, kwargs, num, end_cb, cancel_cb)
mock__apply_num.assert_called_once_with(_group_name, mock_func, args, kwargs, num,
end_callback=end_cb, cancel_callback=cancel_cb)
mock_create_task.assert_called_once_with(mock_apply_coroutine)
mock_group_reg.__aexit__.assert_awaited_once()
mock_task_future.assert_awaited_once_with()
self.assertSetEqual({fake_task}, self.task_pool._group_meta_tasks_running[group_name])
output = await self.task_pool.apply(mock_func, args, kwargs, num, group_name, end_cb, cancel_cb)
check_assertions(group_name, output)
@@ -540,8 +540,6 @@ class TaskPoolTestCase(CommonTestCase):
mock__apply_num.reset_mock()
mock_create_task.reset_mock()
mock_group_reg.__aexit__.reset_mock()
mock_task_future = AsyncMock()
mock_create_task.return_value = mock_task_future()
output = await self.task_pool.apply(mock_func, args, kwargs, num, None, end_cb, cancel_cb)
check_assertions(generated_name, output)