pyrisco 0.7.0

A python library to communicate with Risco Cloud.

PyRisco

A python interface to Risco alarm systems through Risco Cloud.

Installation

You can install pyrisco from PyPI:

pip3 install pyrisco

Python 3.11 and above are supported.

How to use

Cloud

Push updates via SSE (recommended)

Pyrisco can subscribe to Risco Cloud's Server-Sent Events stream and push state changes to your callbacks as they happen, without polling.

import asyncio
from pyrisco import RiscoCloud

r = RiscoCloud("<username>", "<password>", "<pincode>")

async def on_state(alarm):
    print(alarm.partitions[0].armed)
    print(alarm.zones[0].triggered)

async def on_error(error):
    print(f"SSE error: {error}, reconnecting in 5s...")
    await asyncio.sleep(5)
    await r.login()
    await r.subscribe_states()

async def main():
    await r.login()
    r.add_state_handler(on_state)
    r.add_error_handler(on_error)
    await r.subscribe_states()
    await asyncio.Future()  # run forever

asyncio.run(main())

Both add_state_handler and add_error_handler return a callable that removes the handler when called.

After subscribe_states() is started, calls to get_state() return the latest cached state without making a network request.

Polling

You can also poll for state manually:

import asyncio
from pyrisco import RiscoCloud

async def test_cloud():
    r = RiscoCloud("<username>", "<password>", "<pincode>")

    # you can also pass your own session to login. It will not be closed    
    await r.login()
    alarm = await r.get_state()
    # partitions and zones are zero-based in Cloud
    print(alarm.partitions[0].armed)
    
    events = await r.get_events("2020-06-17T00:00:00Z", 10)
    print(events[0].name)
    
    print(alarm.zones[0].name)
    print(alarm.zones[0].triggered)
    print(alarm.zones[0].bypassed)
    
    # arm partition 0
    await r.partitions[0].arm()
    
    # and disarm it
    await r.partitions[0].disarm()
    
    # Partial arming
    await r.partitions[0].partial_arm()
    
    # Group arming
    await r.partitions[0].group_arm("B")
    # or a zero based index
    await r.partitions[0].group_arm(1)
    
    # Don't forget to close when you're done
    await r.close()

asyncio.run(test_cloud())

RiscoCloud fallback mode

Pyrisco will instruct RiscoCloud to request updates from your control panel, if there is an issue RiscoCloud will return a 72 error code, if this happens,

• pyrisco will try a second time in fallback mode, which will request the last known state from RiscoCloud.
• A flag named assumed_control_panel_state will be set to True on the Alarm object to indicate that the state is assumed, rather than obtained from the panel. Assumed states could be stale.

Local

import asyncio
from pyrisco import RiscoLocal

async def test_local():
    # r = RiscoLocal("<host>", <port>, "<pincode>")
    r = RiscoLocal("<host>", 1000, "<pincode>")

    await r.connect()
    
    # Register handlers
    async def _error(error):
      print(f'Error handler: {error}')
    remove_error = r.add_error_handler(_error)
    async def _event(event):
      print(f'Event handler: {event}')
    remove_event = r.add_event_handler(_event)
    async def _default(command, result, *params):
      print(f'Default handler: {command}, {result}, {params}')
    remove_default = r.add_default_handler(_default)
    async def _zone(zone_id, zone):
      print(f'Zone handler: {zone_id}, {vars(zone)}')
    remove_zone = r.add_zone_handler(_zone)
    async def _partition(partition_id, partition):
      print(f'Partition handler: {partition_id}, {vars(partition)}')
    remove_partition = r.add_partition_handler(_partition)
    
    await r.connect()
    # partitions and zones are one-based in Cloud
    print(r.partitions[1].armed)
    
    
    print(r.zones[1].name)
    print(r.zones[1].triggered)
    print(r.zones[1].bypassed)
    
    # arm partition 1
    await r.partitions[1].arm()
    
    # and disarm it
    await r.partitions[1].disarm()
    
    # Partial arming
    await r.partitions[1].partial_arm()
    
    # Group arming
    await r.partitions[1].group_arm("B")
    # or a zero based index
    await r.partitions[1].group_arm(1)
    
    # Don't forget to close when you're done
    await r.disconnect()

asyncio.run(test_local())