Play according to the time signature

8_time_signature_part.py

# When time signature mode changes
def update_time_signature(*args):
    global temp, time_signature, count, interval_ms
    time_signature = time_signatures[ts_mode.get()][-1]
    interval_ms = int((60/tempo) * (4/time_signature[-1]) * 1000)
    count = 0
ts_mode.trace('w', update_time_signature)

# Time signature selection implementation
time_signature = time_signatures[ts_mode.get()][-1]
tempo = 120
interval_ms = int((60/tempo) * (4/time_signature[-1]) * 1000)
count = 0
def play():
    global count, time_signature
    count += 1
    if time_signature[0] == -1:
        strong_beat.play()
    else:
        if count == 1:
            strong_beat.play()
        else:
            if time_signature[-1] == 8 and count % 3 == 1:
                sub_strong_beat.play()
            else:
                weak_beat.play()
    if count == time_signature[0]:
        count = 0
    window.after(interval_ms, play)

window.after(interval_ms, play)