aio-openwrt 0.3.0

Async Python library for interfacing with OpenWRT via ubus

OpenWRT ubus API

A Python library for asynchronous access to the ubus interface on OpenWRT devices.

Requirements

• Python 3.10+
• aiohttp

Quick Start

from aio_openwrt import Ubus

async with Ubus("192.168.1.1", "username", "password") as client:
    await client.login()
    dev = await client.network.device.status(name="lan1")
    print(dev)

Usage

Connection livetime

Use async with to automatically manage the session:

async with Ubus(host, user, password) as client:
    await client.login()
    dev = await client.network.device.status(name="lan1")

Without a with block, a session is created automatically on the first request. In that case, call close() manually when done:

client = Ubus(host, user, password)
try:
    await client.login()
    dev = await client.network.device.status(name="lan1")
finally:
    await client.close()

Making Calls

There are two ways to interact with the device:

Typed wrappers — available for common paths and methods:

await ubus.session.login(username="...", password="...")
await ubus.network.device.status(name="lan1")
await ubus.system.board()

Direct call() — for any path/method not covered by a typed wrapper:

await ubus.call("session", "login", {"username": "...", "password": "..."})
await ubus.call("network.device", "status", {"name": "lan1"})
await ubus.call("system", "board")

Both are equivalent. The typed wrappers are a convenience layer over call().

Subscript Access For dynamically named entries such as network interfaces, use subscript notation:

await ubus.network.interface["wan"].status()

Listing objects

To list the objects directly use list():

await ubus.list("hostapd.*")

Typed wrappers with subscript access can be iterated over using list_children():

await ubus.hostapd.list_children()

Permissions

Depending on the device configuration, most features require authentication first. The authenticated user must be configured in /etc/config/rpcd with a corresponding ACL file in /usr/share/rpcd/acl.d/ granting the necessary ubus permissions. See the OpenWRT wiki for details.

Development

Install dependencies:

pip install -e ".[dev]"
pre-commit install

This will check and format using ruff the code before committing.