aiopikvm 0.1.1

Async Python client for PiKVM API

aiopikvm

Async Python client for the PiKVM API.

Installation

pip install aiopikvm

or with uv:

uv add aiopikvm

Quick start

import asyncio
from aiopikvm import PiKVM

async def main():
    async with PiKVM("https://pikvm.local", user="admin", passwd="admin") as kvm:
        # ATX power control
        state = await kvm.atx.get_state()
        if not state.leds.power:
            await kvm.atx.power_on()

        # HID — type text
        await kvm.hid.type_text("Hello from aiopikvm!")

        # Streamer — take a screenshot
        snapshot = await kvm.streamer.snapshot()
        with open("screen.jpeg", "wb") as f:
            f.write(snapshot)

asyncio.run(main())

Features

API resources

Resource	Description
ATX	Host power control (power on/off, reset, status LEDs)
HID	Keyboard and mouse input, text typing, keymaps
MSD	Virtual mass storage drives, image upload
GPIO	GPIO channel read/write control
Streamer	Video snapshots, OCR
Switch	Multi-port KVM switching, EDID management
Redfish	DMTF Redfish BMC compatibility interface
Prometheus	Metrics export in Prometheus format
WebSocket	Realtime events, keyboard/mouse input via WebSocket

Highlights

• Full async/await API built on httpx
• Response models powered by Pydantic v2
• Custom exception hierarchy for precise error handling
• External httpx.AsyncClient support for advanced use cases
• TOTP two-factor authentication support
• WebSocket client for realtime events and low-latency HID input
• Fully typed (PEP 561, mypy strict)

Configuration

from aiopikvm import PiKVM

kvm = PiKVM(
    "https://pikvm.local",
    user="admin",          # default: "admin"
    passwd="secret",
    totp="123456",         # optional TOTP code
    verify_ssl=False,      # default: False (PiKVM uses self-signed certs)
    timeout=10.0,          # default timeout in seconds
)

External httpx client

import httpx
from aiopikvm import PiKVM

async with httpx.AsyncClient(verify=False) as http:
    async with PiKVM("https://pikvm.local", http_client=http) as kvm:
        state = await kvm.atx.get_state()

When an external client is provided, PiKVM does not close it on exit — the caller is responsible.

WebSocket

async with PiKVM("https://pikvm.local", user="admin", passwd="admin") as kvm:
    async with kvm.ws() as ws:
        # Send keyboard input
        await ws.send_key("KeyA", state=True)
        await ws.send_key("KeyA", state=False)

        # Move mouse
        await ws.send_mouse_move(100, 200)

        # Iterate over realtime events
        async for event in ws.events():
            print(event)

Documentation

Full documentation is available at kudato.github.io/aiopikvm.

Contributing

See CONTRIBUTING.md for development setup and guidelines.

License

MIT