plugin.py 文件源码

def pytest_configure(config):
    global LOOP_INIT
    loop_name = config.getoption('--loop')
    factory = {
        "aioloop": asyncio.new_event_loop,
    }
    if uvloop is not None:
        factory["uvloop"] = uvloop.new_event_loop

    if loop_name:
        if loop_name not in factory:
            raise ValueError(
                "{name} is not valid option".format(name=loop_name)
            )
        LOOP_INIT = factory[loop_name]
    else:
        LOOP_INIT = factory["aioloop"]