获取user_data的长度。
1 2 | @property def data_size(self) |
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返回user_data的长度。
1 2 3 4 5 6 7 | import dataflow as df graph = df.FlowGraph(...) user_data_str = "UserData123" result = graph.fetch_data() # 异步取结果 flowinfo = result[1] user_data_size = flowinfo.data_size print(user_data_size) |
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