title: Does Queue.get block main?
body: <p>I know that <code>Queue.get()</code> method in python is a blocking function. I need to know if I implemented this function inside the main, waiting for an object set by a thread, does this means that all the main will be blocked.</p>
  
  <p>For instance, if the main contains functions for transmitter and receiver, will the two work together or not?</p>