Python Client示例

示例#1

def setUpModule():
    Config.CLIENT = Client()
    retry = RetryErrors(_Rendezvous, error_predicate=_retry_on_unavailable)

    configs = list(retry(Config.CLIENT.list_instance_configs)())

    if len(configs) < 1:
        raise ValueError('List instance configs failed in module set up.')

    Config.INSTANCE_CONFIG = configs[0]
    config_name = configs[0].name

    def _list_instances():
        return list(Config.CLIENT.list_instances())

    instances = retry(_list_instances)()
    EXISTING_INSTANCES[:] = instances

    if CREATE_INSTANCE:
        Config.INSTANCE = Config.CLIENT.instance(INSTANCE_ID, config_name)
        created_op = Config.INSTANCE.create()
        created_op.result(30)  # block until completion

    else:
        Config.INSTANCE = Config.CLIENT.instance(INSTANCE_ID)
        Config.INSTANCE.reload()

示例#2

文件： test_system.py 项目： viktort/google-cloud-python

def setUpModule():
    Config.CLIENT = Client()
    retry = RetryErrors(GrpcRendezvous, error_predicate=_retry_on_unavailable)

    configs = list(retry(Config.CLIENT.list_instance_configs)())

    # Defend against back-end returning configs for regions we aren't
    # actually allowed to use.
    configs = [config for config in configs if '-us-' in config.name]

    if len(configs) < 1:
        raise ValueError('List instance configs failed in module set up.')

    Config.INSTANCE_CONFIG = configs[0]
    config_name = configs[0].name

    instances = retry(_list_instances)()
    EXISTING_INSTANCES[:] = instances

    if CREATE_INSTANCE:
        Config.INSTANCE = Config.CLIENT.instance(INSTANCE_ID, config_name)
        created_op = Config.INSTANCE.create()
        created_op.result(30)  # block until completion

    else:
        Config.INSTANCE = Config.CLIENT.instance(INSTANCE_ID)
        Config.INSTANCE.reload()