Python default_executor示例

示例#1

文件： test_executor.py 项目： freeman-lab/distributed

def test_global_executors(loop):
    assert not _global_executors
    with pytest.raises(ValueError):
        default_executor()
    with cluster() as (c, [a, b]):
        with Executor(('127.0.0.1', c['port']), loop=loop) as e:
            assert _global_executors == {e}
            assert default_executor() is e
            with Executor(('127.0.0.1', c['port']), loop=loop) as f:
                with pytest.raises(ValueError):
                    default_executor()
                assert default_executor(e) is e
                assert default_executor(f) is f

    assert not _global_executors

示例#2

文件： test_executor.py 项目： minrk/distributed

def test_global_executors(loop):
    assert not _global_executor[0]
    with pytest.raises(ValueError):
        default_executor()
    with cluster() as (s, [a, b]):
        with Executor(('127.0.0.1', s['port']), loop=loop) as e:
            assert _global_executor == [e]
            assert default_executor() is e
            with Executor(('127.0.0.1', s['port']), loop=loop) as f:
                assert _global_executor == [f]
                assert default_executor() is f
                assert default_executor(e) is e
                assert default_executor(f) is f

    assert not _global_executor[0]

示例#3

文件： test_executor.py 项目： lucashtnguyen/distributed

def test_global_executors(loop):
    assert not _global_executor[0]
    with pytest.raises(ValueError):
        default_executor()
    with cluster() as (s, [a, b]):
        with Executor(('127.0.0.1', s['port']), loop=loop) as e:
            assert _global_executor == [e]
            assert default_executor() is e
            with Executor(('127.0.0.1', s['port']), loop=loop) as f:
                assert _global_executor == [f]
                assert default_executor() is f
                assert default_executor(e) is e
                assert default_executor(f) is f

    assert not _global_executor[0]