def wait(self):
"""Wait for this future's task to complete.
This future will be done and will have either a result or an exception
after a call to this method.
"""
while not self._done:
_eventloop.run1()
def result(self):
"""Return the result of this future's task.
If the task is finished, this will return immediately. Otherwise, this
will block until a result is ready.
Returns:
Any: The result
"""
while not self._done:
_eventloop.run1()
return self._result
def wait_any(futures):
"""Wait for any of several futures to finish.
Args:
futures (typing.Sequence[Future]): The futures to wait on.
Returns:
Future: The first future to be found to have finished.
"""
if not futures:
return None
while True:
for future in futures:
if future.done():
return future
_eventloop.run1()
def wait(self):
"""Wait for this future's task to complete.
This future will be done and will have either a result or an exception
after a call to this method.
"""
while not self._done:
if not _eventloop.run1():
raise RuntimeError("Eventloop is exhausted with unfinished futures.")
def wait_any(futures):
"""Wait for any of several futures to finish.
Args:
futures (typing.Sequence[Future]): The futures to wait on.
Returns:
Future: The first future to be found to have finished.
"""
if not futures:
return None
while True:
for future in futures:
if future.done():
return future
if not _eventloop.run1():
raise RuntimeError("Eventloop is exhausted with unfinished futures.")
def test_run1(context):
loop = mock.Mock(spec=("run", "run1"))
with context.new(eventloop=loop).use():
_eventloop.run1()
loop.run1.assert_called_once_with()
def test_run1(EventLoop):
EventLoop.return_value = loop = unittest.mock.Mock(spec=("run", "run1"))
with _runstate.state_context(None):
_eventloop.run1()
loop.run1.assert_called_once_with()
def test_run1():
with pytest.raises(NotImplementedError):
eventloop.run1()
def test_run1(EventLoop):
EventLoop.return_value = loop = unittest.mock.Mock(spec=("run", "run1"))
with eventloop.async_context():
eventloop.run1()
loop.run1.assert_called_once_with()
def test_run1(EventLoop):
EventLoop.return_value = loop = unittest.mock.Mock(spec=("run", "run1"))
with _runstate.ndb_context():
_eventloop.run1()
loop.run1.assert_called_once_with()
