class AsyncHTTPTransport(AsyncTransport, HTTPTransport):
scheme = ['http', 'https']
async = True
def __init__(self, parsed_url):
super(AsyncHTTPTransport, self).__init__(parsed_url)
if self._url.startswith('async+'):
self._url = self._url[6:]
self._worker = None
@property
def worker(self):
if not self._worker or not self._worker.is_alive():
self._worker = AsyncWorker()
return self._worker
def send_sync(self, data=None, headers=None, success_callback=None,
fail_callback=None):
try:
response = HTTPTransport.send(self, data, headers)
if callable(success_callback):
success_callback(url=response.info().get('Location'))
except Exception as e:
if callable(fail_callback):
fail_callback(exception=e)
def send_async(self, data, headers, success_callback=None,
fail_callback=None):
kwargs = {
'data': data,
'headers': headers,
'success_callback': success_callback,
'fail_callback': fail_callback,
}
self.worker.queue(self.send_sync, kwargs)
def close(self):
if self._worker:
self._worker.main_thread_terminated()
def worker(self):
if not self._worker or not self._worker.is_alive():
self._worker = AsyncWorker()
return self._worker