ice-rules 4.0.0

Ice Rule Engine Python SDK

Ice Python SDK

Ice 规则引擎的 Python 实现，与 Java ice-core 和 Go SDK 功能一致。

安装

pip install ice-rules

快速开始

1. 注册叶子节点

import ice
from ice import Roam

@ice.leaf("com.example.ScoreFlow")
class ScoreFlow:
    threshold: int = 0

    def do_flow(self, roam: Roam) -> bool:
        return roam.get_int("score", 0) >= self.threshold

2. 启动客户端

# 同步方式
client = ice.FileClient(app=1, storage_path="./ice-data")
client.start()

roam = ice.Roam.create()
roam.get_meta().id = 1
roam.put("score", 85)
results = ice.sync_process(roam)

client.destroy()

3. 异步方式

import asyncio

async def main():
    client = ice.AsyncFileClient(app=1, storage_path="./ice-data")
    await client.start()

    roam = ice.Roam.create()
    roam.get_meta().id = 1
    roam.put("score", 85)
    results = await ice.async_process(roam)

    await client.destroy()

asyncio.run(main())

叶子节点类型

Flow 类型（返回 True/False）

• do_flow(roam: Roam) -> bool

Result 类型（返回 True/False）

• do_result(roam: Roam) -> bool

None 类型（无返回值）

• do_none(roam: Roam) -> None

版本要求

• Python >= 3.11

License

Apache-2.0