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This tutorial provides a basic Python programmer’s introduction to working with gRPC.
By walking through this example you’ll learn how to:
Define a service in a .proto file.
Generate server and client code using the protocol buffer compiler.
Use the Python gRPC API to write a simple client and server for your service.
It assumes that you have read the Overview and are familiar with protocol buffers. Note that the example in this tutorial uses the proto3 version of the protocol buffers language, which is currently in beta release: you can find out more in the proto3 language guide and Python generated code guide, and see the release notes for the new version in the protocol buffers Github repository.