如何序列化Java对象，使其可以被pickle（Python）反序列化？ [英] How do I serialize a Java object such that it can be deserialized by pickle (Python)?

问题描述

我正在使用Python服务，该服务使用pickle消息作为其协议的一部分。我想从Java查询此服务，但为此，我需要在客户端（Java）上发布我的消息。是否有在JVM上运行的 pickle 的任何实现（理想情况下具有最小的依赖性）？

I'm using a Python service that uses pickled messages as part of its protocol. I'd like to query this service from Java, but to do so, I need to pickle my message on the client (Java). Are there any implementations of pickle that run on the JVM (ideally with minimal dependencies)?

澄清：修改服务器端不是一个选项，所以虽然备用序列化很方便，但它们不会在这里解决问题。

Clarification: Modifying the server side is not an option, so while alternate serializations would be convenient, they won't solve the problem here.

推荐答案

另外的调查产生了 pyrolite ，这是一个MIT许可的库，允许Java和.NET程序与Python连接世界。除了远程对象功能外，它（更重要的是）还包括一个 pickle 序列化器和反序列化器。

Some additional investigation yielded pyrolite, an MIT-licensed library that allows Java and .NET programs to interface with the Python world. In addition to remote object functionality, it (more importantly) includes a pickle serializer and de-serializer.

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