Program to toggle aming the available audio output devices

toggle_sound.py

#!/usr/bin/python3
'''
Toggle the audio output devices among the available 
'''
import pulsectl

def main():
    pulse = pulsectl.Pulse('my-client')
        
    # Create list of sink objects
    sinks =  pulse.sink_list()   
    
    # Find current sink, old_sink in sinks
    old_sink_name = pulse.server_info().default_sink_name          
    for sink in sinks:
        if sink.name == old_sink_name:
            i_sink = sinks.index(sink)
            break

    if len(sinks) >= 2:    
        i_sink = i_sink + 1
        if i_sink >= len(sinks):
            i_sink = 0
        # Set new_sink as default sink
        pulse.sink_default_set(sinks[i_sink].name)  
        # Move streams, sink_inputs to new sink
        for sink_input in pulse.sink_input_list():
            pulse.sink_input_move(sink_input.index, sinks[i_sink].index)
        
    pulse.disconnect()
    print(sinks[i_sink].port_active.description + ' in ' + sinks[i_sink].description )        
    return 
    
if __name__ == '__main__':
    main()