Awesome

python-snapcast

Control Snapcast in Python 3. Reads client configurations, updates clients, and receives updates from other controllers.

Supports Snapcast 0.15.0.

Install

pip install snapcast

Usage

Control

import asyncio
import snapcast.control

loop = asyncio.get_event_loop()
server = loop.run_until_complete(snapcast.control.create_server(loop, 'localhost'))

# print all client names
for client in server.clients:
  print(client.friendly_name)

# set volume for client #0 to 50%
client = server.clients[0]
percent = 50
loop.run_until_complete(client.set_volume(percent))

# create background task (polling)
async def testloop():
    while(1):
        print("still running")
        #print(json.dumps(server.streams[0].properties, indent=4))
        print(server.groups)
        await asyncio.sleep(10)

test = loop.create_task(testloop())

# add callback for client #0 volume change
def my_update_func(client):
    print(client.volume)
    
server.clients[0].set_callback(my_update_func)

# keep loop running to receive callbacks and to keep background task alive
loop.run_forever()

Client

Note: This is experimental. Synchronization is not yet supported. Requires GStreamer 1.0.

import snapcast.client

client = snapcast.client.Client('localhost', snapcast.client.SERVER_PORT)
client.register()
client.request_start() # this blocks