opensearch-pyd/opensearchpy/_async/compat.py

# -*- coding: utf-8 -*-
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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() -> asyncio.AbstractEventLoop:
        loop = asyncio.get_event_loop()
        if not loop.is_running():
            raise RuntimeError("no running event loop")
        return loop


__all__ = ["get_running_loop"]