如何比较两个 Google Protocol Buffer 消息的内容是否相等? [英] How do I compare the contents of two Google Protocol Buffer messages for equality?

问题描述

我似乎无法在 API 中找到比较方法.我有这两条消息，它们有很多不同的值，有时会深入到更多值(例如，我有一个消息，其中包含一个字符串、一个整数和一个 custom_snapshot，其中 custom_snapshot 由一个 int、一个字符串等).我想看看这两个消息是否相同.我不想一个一个比较每个值，因为这需要一段时间，所以我想知道在 Python 中是否有一种快速的方法来做到这一点?

I can't seem to find a comparison method in the API. I have these two messages, and they have a lot of different values that sometimes drill down to more values (for example, I have a Message that has a string, an int, and a custom_snapshot, where custom_snapshot is comprised of an int, a string, and so on). I want to see if these two messages are the same. I don't want to compare each value one by one since that will take a while, so I was wondering if there was a quick way to do this in Python?

我尝试执行 messageA.debugString() == messageB.debugString()，但显然没有我尝试时可以访问的 debugString 方法.

I tried doing messageA.debugString() == messageB.debugString(), but apparently there is no debugString method that I could access when I tried.

推荐答案

protocol buffers 有一个方法 SerializeToString()

protocol buffers have a method SerializeToString()

用它来比较您的消息.

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