def get(self, timeout=None):
try:
return super(GeventFuture, self).get(timeout=timeout)
except NotImplementedError:
pass
try:
return self.async_result.get(timeout=timeout)
except gevent.Timeout as e:
raise Timeout(e)
def get(self, timeout=None):
try:
return super(ThreadingFuture, self).get(timeout=timeout)
except NotImplementedError:
pass
try:
if self._data is None:
self._data = self._queue.get(True, timeout)
if 'exc_info' in self._data:
_compat.reraise(*self._data['exc_info'])
else:
return self._data['value']
except _compat.queue.Empty:
raise Timeout('{} seconds'.format(timeout))
def get(self, timeout=None):
try:
return super(EventletFuture, self).get(timeout=timeout)
except NotImplementedError:
pass
if timeout is not None:
wait_timeout = eventlet.Timeout(timeout)
try:
with wait_timeout:
return self.event.wait()
except eventlet.Timeout as t:
if t is not wait_timeout:
raise
raise Timeout(t)
else:
return self.event.wait()
def get(self, timeout=None) -> ThreadingFutureResult:
try:
return super().get(timeout=timeout)
except NotImplementedError:
pass
# 处理特殊情况.
try:
if self._result is None:
self._result = self._queue.get(True, timeout)
# remove some exc_trace_info
else:
return self._result.value
except queue.Empty:
raise Timeout(f"{timeout} seconds")