lange-python 0.7.3

A bundeld set of tools, clients for the lange-suite of tools and more.

lange-python

Python helpers for Lange services.

Mesh Relay Worker

MeshWorker connects a local HTTP service to the Lange mesh relay and forwards public relay requests to your local target.

pip install lange-python

import asyncio
import time

from lange.mesh.worker import MeshWorker

relay = MeshWorker(
    name="default",
    relay_target="http://localhost:3000",
)

relay.start()

try:
    while relay.remote_relay_address is None and relay.is_alive():
        time.sleep(0.25)
    print(relay.remote_relay_address)
finally:
    asyncio.run(relay.stop())

The worker connects to wss://mesh.lange-labs.com by default and receives a public relay address such as https://default.mesh.lange-labs.com/.

If a mesh deployment requires bearer authentication, pass the token as api_key. Keep API keys in the environment or a local secret store instead of hardcoding them in application code.

import os

from lange.mesh.worker import MeshWorker

relay = MeshWorker(
    name="default",
    relay_target="http://localhost:3000",
    api_key=os.environ["LANGE_LABS_API_KEY"],
)

The relay exposes lifecycle state for integrations:

• remote_relay_address: public REST relay address returned by the mesh service

Stop the worker from an async context:

await relay.stop()