title: Is there a mutable binary array in python?
body: <p>Is there a data structure in Python 3 that is an array of Boolean True or False? Additionally would this array be more memory efficient than an array of bytes?</p>
  
  <p>I need to be able to change a value from True to False and access it by index; but I don't need to be able to change the size of the array.</p>
  
  <p>edit: additionally, if a move command would be faster than indexing, this would be nice also</p>