test.py 文件源码

def get_test_client(nowait=False, **kwargs):
    # construct kwargs from the environment
    kw = {'timeout': 30}
    if 'TEST_ES_CONNECTION' in os.environ:
        from elasticsearch import connection
        kw['connection_class'] = getattr(connection, os.environ['TEST_ES_CONNECTION'])

    kw.update(kwargs)
    client = Elasticsearch([os.environ.get('TEST_ES_SERVER', {})], **kw)

    # wait for yellow status
    for _ in range(1 if nowait else 100):
        try:
            client.cluster.health(wait_for_status='yellow')
            return client
        except ConnectionError:
            time.sleep(.1)
    else:
        # timeout
        raise SkipTest("Elasticsearch failed to start.")