Infinite loop management

[titouandk]

Hello,

First of all : nice work! Your code has been very useful to me 💯

There is just one little problem I think: the sleep instruction only executes if the data queue is not empty.

while True:
    ...
    if not data_queue.empty(): 
        ...
        sleep(0.25)

I may be wrong, but it seems to me that an indentation level should be removed on the sleep() call to prevent the infinite loop spam when the data queue is empty?