grpc_python_example

Demos the following:

• a simple service that can return an Item from Postgres database using SQLAlchemy as an ORM, and Alembic for migrations
• the following APIs to access the service:
  • grpc
  • RESTful, JSON-API compliant API using Flask
  • text API with CLI using Click
• example Dockerfile and docker-compose.yml file that dockerizes the service and its apis

Table of Contents

• Description
• Contributing
• Todo
• License

Description

(AFAIK)

Pros

gRPC server

• Fast! Uses HTTP 2 and encodes requests in binary format

Language agnostic stubs

• Don't have to reimplement same client in multiple languages
• Stubs are just plain old objects/modules so don't have to worry about it not working with one framework or another
• Just have to generate stub from protobuf definitions in an e.g. organization level .proto repository

Cons

• Documentation is lacking
• Few established best practices, conventions, code snippets etc.