grpcalchemy 0.4.5

The Python micro framework for building gPRC application.

gRPCAlchemy

The Python micro framework for building gPRC application.

• Free software: MIT license
• Documentation: https://grpcalchemy.readthedocs.io.

Installation

$ pipenv install grpcalchemy
✨🍰✨

Only Python 3.6+ is supported.

Example

Server

from grpcalchemy.orm import Message, StringField
from grpcalchemy import Server, Context, grpcmethod

class HelloMessage(Message):
    __filename__ = 'hello'
    text: str

class HelloService(Server):
    @grpcmethod
    def Hello(self, request: HelloMessage, context: Context) -> HelloMessage:
        return HelloMessage(text=f'Hello {request.text}')

if __name__ == '__main__':
    HelloService().run()

Features

• gPRC Service Support

• gRPC Message Support

  • Scalar Value Types
  • Message Types
  • Repeated Field
  • Maps

• Define Message With Type Hint
• Middleware
• App Context Manger
• Error Handler Support

TODO

• Test Client Support

• gRPC Client Support

  • Thoroughly Deprecate pb2 and pb2_grpc file

• Stream Method Support

History

0.4.0(2019-09-24)

• Enable use type hint to define message
• Add error handle to handle Exception
• Add get_blueprints to get blueprints need to register

0.3.0(2019-08-19)

https://github.com/GuangTianLi/grpcalchemy/projects/1

0.2.7-10(2019-04-16)

• Support SSL
• Improve Implement of Server with grpc.server
• Support YAML file in Config Module
• Improve Config Module
• Add context in current rpc

0.2.5-6(2019-03-06)

• Implement Rpc Context
• Improve Config Module

0.2.4(2019-03-01)

• Implement Globals Variable
• Implement APP Context

0.2.2-3 (2019-02-26)

• Improve Config module
• Improve rpc_call_wrap

0.2.1 (2019-02-14)

• Implement Own gRPC Server
• Implement gRPC Server Test Client

0.2.0 (2019-01-30)

• Change gRPCAlchemy Server register to register_blueprint
• Make gRPCAlchemy Server inherit from Blueprint
• Support Json Format
• Support Inheritance Message

0.1.6 (2019-01-21)

• Various bug-fixes
• Improve tests
• Change Client API
• Add PreProcess And PostProcess
• Import Config Object
• Add Event Listener
• Change Field Object Into Descriptor

0.1.5 (2018-12-14)

• Various bug-fixes
• Improve tests
• Add client

0.1.4 (2018-12-11)

• First release on PyPI.