longbridge 0.0.1

A Python library for Longbridge Open API

Welcome to longbridge's documentation!

Longbridge OpenSDK 提供了 Http/Ws Clients，方便地使用 Longbridge OpenAPI。

示例

1. 从 https://github.com/longbridgeapp/openapi-protobufs 下载 quote.proto 文件

2. 编译 quote.proto： protoc --python_out=. quote.proto

3. 项目安装依赖：pip install longbridge protobuf

4. Happy Coding:

from longbridge.http import Auth, Config, HttpClient
from longbridge.ws import ReadyState, WsCallback, WsClient
from quote_pb2 import Command, SubscribeRequest, SubType

auth = Auth("{app_key}", "{app_secret}", access_token=None)
config = Config(base_url="https://openapi.lbkrs.com")
http = HttpClient(auth, config)
response = http.get("/v1/test")


class MyWsCallback(WsCallback):
    def on_push(self, command: int, body: bytes):
        print(f"received push message: {command} {body}")

    def on_state(self, state: ReadyState):
        print(f"received state change: {state}")


ws = WsClient("wss://openapi-quote.lbkrs.com", MyWsCallback())
resp = ws.send_request(
    Command.Subscribe,
    SubscribeRequest(
        symbol=["00700.HK"], sub_type=[SubType.QUOTE, SubType.DEPTH], is_first_push=True
    ),
)

We Love Rust

Longbridge OpenSDK 基于 Rust 提供标准实现，通过 FFI 提供给 Python 使用。

目前，我们支持如下系统架构：

• Windows x86
• Windows x86_64
• Linux x86_64
• Linux arm64
• Mac x86_64 & arm64

如有其他需求，请提 issue.