stitch-eng-sdk 0.2.0

Python SDK for the Stitch workflow execution engine

stitch-sdk

Python SDK for the Stitch workflow execution engine.

Install

pip install stitch-sdk

Usage

import stitch

@stitch.task(max_attempts=5)
def charge_payment(order_id, amount):
    return {"txn_id": "txn_123"}

@stitch.task
def send_email(email, order_id):
    return {"sent": True}

@stitch.workflow
def process_order(input):
    charge_payment(order_id=input["order_id"], amount=input["amount"])
    send_email(email=input["email"], order_id=input["order_id"])

# Submit and wait
client = stitch.Client("http://localhost:8080")
result = client.run(process_order, input={
    "order_id": "ORD-001",
    "amount": 9897,
    "email": "[e-mail]",
}).wait()

print(result.status)  # → "completed"
print(result.output)  # → {'charge_payment': {'txn_id': 'txn_123'}, 'send_email': {'sent': True}}

Worker

worker = stitch.Worker(client, tasks=[charge_payment, send_email])
worker.start()  # blocks, polls for tasks, executes them

Requirements

• Python ≥ 3.9
• A running Stitch engine (or use the embedded zero-config mode)

License

MIT