def ensure_asyncio():
    try:
        import asyncio
    except __HOLE__:
        file, pathname, description = imp.find_module('trollius')
        try:
            asyncio = imp.load_module('asyncio', file, pathname, description)
        finally:
            if file is not None:
                try:
                    file.close()
                except:
                    pass
        sys.modules['asyncio'] = asyncio
dataset/ETHPy150Open foxdog-studios/pyddp/ddp/utils.py/ensure_asyncio