本文整理汇总了Python中aiohttp.signals.Signal类的典型用法代码示例。如果您正苦于以下问题：Python Signal类的具体用法？Python Signal怎么用？Python Signal使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Signal类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_delitem
def test_delitem(app):
signal = Signal(app)
m1 = mock.Mock()
signal.append(m1)
assert len(signal) == 1
del signal[0]
assert len(signal) == 0示例2: test_setitem
def test_setitem(app):
signal = Signal(app)
m1 = mock.Mock()
signal.append(m1)
assert signal[0] is m1
m2 = mock.Mock()
signal[0] = m2
assert signal[0] is m2示例3: test_cannot_delitem_in_frozen_signal
def test_cannot_delitem_in_frozen_signal(app):
signal = Signal(app)
m1 = mock.Mock()
signal.append(m1)
signal.freeze()
with pytest.raises(RuntimeError):
del signal[0]
assert list(signal) == [m1]示例4: test_sort_forbidden
def test_sort_forbidden(app):
l1 = lambda: None
l2 = lambda: None
l3 = lambda: None
signal = Signal(app)
signal.extend([l1, l2, l3])
with pytest.raises(NotImplementedError):
signal.sort()
assert signal == [l1, l2, l3]示例5: test_repr
async def test_repr(app) -> None:
signal = Signal(app)
callback = make_mocked_coro()
signal.append(callback)
assert re.match(r"<Signal owner=<Application .+>, frozen=False, "
r"\[<Mock id='\d+'>\]>",
repr(signal))示例6: test_cannot_setitem_in_frozen_signal
def test_cannot_setitem_in_frozen_signal(app) -> None:
signal = Signal(app)
m1 = mock.Mock()
m2 = mock.Mock()
signal.append(m1)
signal.freeze()
with pytest.raises(RuntimeError):
signal[0] = m2
assert list(signal) == [m1]示例7: test_non_coroutine
def test_non_coroutine(app):
signal = Signal(app)
kwargs = {'foo': 1, 'bar': 2}
callback = mock.Mock()
signal.append(callback)
yield from signal.send(**kwargs)
callback.assert_called_once_with(**kwargs)示例8: test_non_coroutine
def test_non_coroutine(loop, app):
signal = Signal(app)
kwargs = {'foo': 1, 'bar': 2}
callback = mock.Mock()
signal.append(callback)
loop.run_until_complete(signal.send(**kwargs))
callback.assert_called_once_with(**kwargs)示例9: test_non_coroutine
async def test_non_coroutine(app) -> None:
signal = Signal(app)
kwargs = {'foo': 1, 'bar': 2}
callback = mock.Mock()
signal.append(callback)
signal.freeze()
with pytest.raises(TypeError):
await signal.send(**kwargs)示例10: test_cannot_send_non_frozen_signal
async def test_cannot_send_non_frozen_signal(app) -> None:
signal = Signal(app)
callback = make_mocked_coro()
signal.append(callback)
with pytest.raises(RuntimeError):
await signal.send()
assert not callback.called示例11: test_function_signal_dispatch
def test_function_signal_dispatch(app):
signal = Signal(app)
kwargs = {'foo': 1, 'bar': 2}
callback_mock = mock.Mock()
@asyncio.coroutine
def callback(**kwargs):
callback_mock(**kwargs)
signal.append(callback)
yield from signal.send(**kwargs)
callback_mock.assert_called_once_with(**kwargs)示例12: test_function_signal_dispatch
async def test_function_signal_dispatch(app) -> None:
signal = Signal(app)
kwargs = {'foo': 1, 'bar': 2}
callback_mock = mock.Mock()
async def callback(**kwargs):
callback_mock(**kwargs)
signal.append(callback)
signal.freeze()
await signal.send(**kwargs)
callback_mock.assert_called_once_with(**kwargs)示例13: test_function_signal_dispatch
def test_function_signal_dispatch(loop, app):
signal = Signal(app)
kwargs = {'foo': 1, 'bar': 2}
callback_mock = mock.Mock()
@asyncio.coroutine
def callback(**kwargs):
callback_mock(**kwargs)
signal.append(callback)
loop.run_until_complete(signal.send(**kwargs))
callback_mock.assert_called_once_with(**kwargs)示例14: test_function_signal_dispatch2
def test_function_signal_dispatch2(loop, app):
signal = Signal(app)
args = {"a", "b"}
kwargs = {"foo": 1, "bar": 2}
callback_mock = mock.Mock()
@asyncio.coroutine
def callback(*args, **kwargs):
callback_mock(*args, **kwargs)
signal.append(callback)
loop.run_until_complete(signal.send(*args, **kwargs))
callback_mock.assert_called_once_with(*args, **kwargs)示例15: test_sort_forbidden
def test_sort_forbidden(app):
def l1():
pass
def l2():
pass
def l3():
pass
signal = Signal(app)
signal.extend([l1, l2, l3])
with pytest.raises(NotImplementedError):
signal.sort()
assert signal == [l1, l2, l3]