mico-client

Python 3 resolver for go-micro grpc services.

Installation

    pip install micro-client

Compiling

Make sure you have the needed protobuf and plugins.

Notes:

• Make sure you have the python package grpcio-tools installed!

    PATH=$PATH:$GOBIN_PATH protoc -I=$SOURCE_OF_MICRO_PROJECT --proto_path=$GOPATH/src:. --python_out=plugins=micro,grpc:. $PATH_TO_PROTO_FILE
    python -m grpc_tools.protoc -I=$SOURCE_OF_MICRO_PROJECT --python_out=. --grpc_python_out=. $PATH_TO_PROTO_FILE

Etcd

    from micro_client.registry import EtcdRegistry, EtcdClient
    from micro_client.common import Services
    
    etcd_client = EtcdClient(host='localhost', port=2379)
    prefix = "/micro/registry/"
    s = Services(EtcdRegistry(etcd_client, prefix))

Consul

    import requests

    from micro_client.registry.consulregistry import Registry
    from micro_client.common import Services

    s = Services('http://127.0.0.1:8500/v1', session=requests.Session()))

Use it!

    # Import the stub and grpc structures for use
    from some_pb2_grpc import SomeStub
    from some_pb2 import Input, Structures
    
    # Get the stub
    stub = s.insecure('base_user_cf', SomeStub)
    # Call it
    result = stub.SomeCall(Input(Data=1), Structures(Some="data", ID=1))

    # 如果 连接无法使用, reset stub
    stub = s.insecure('base_user_cf', SomeStub)