hatchet/python-sdk/examples/async/worker.py

from hatchet_sdk import Hatchet, Context
from dotenv import load_dotenv
import asyncio

load_dotenv()

hatchet = Hatchet(debug=True)

@hatchet.workflow(on_events=["user:create"])
class AsyncWorkflow:
    def __init__(self):
        self.my_value = "test"

    @hatchet.step(timeout='5s')
    def step1(self, context: Context):
        async def async_step1():
            print("started step1")
            await asyncio.sleep(2)
            print("finished step1")
            return 'result'

        res = asyncio.run(async_step1())
        print(res)
        return {'test': 'test'}

    @hatchet.step(parents=["step1"],timeout='4s')
    async def step2(self, context):
        print("started async step2")
        await asyncio.sleep(2)
        print("finished step2")

workflow = AsyncWorkflow()
worker = hatchet.worker('test-worker', max_runs=4)
worker.register_workflow(workflow)

worker.start()