# Licensed to Elasticsearch B.V. under one or more contributor # license agreements. See the NOTICE file distributed with # this work for additional information regarding copyright # ownership. Elasticsearch B.V. licenses this file to you under # the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. import asyncio from ..compat import * # noqa # Hack supporting Python 3.6 asyncio which didn't have 'get_running_loop()'. # Essentially we want to get away from having users pass in a loop to us. # Instead we should call 'get_running_loop()' whenever we need # the currently running loop. # See: https://aiopg.readthedocs.io/en/stable/run_loop.html#implementation try: from asyncio import get_running_loop except ImportError: def get_running_loop(): loop = asyncio.get_event_loop() if not loop.is_running(): raise RuntimeError("no running event loop") return loop __all__ = ["get_running_loop"]