title: python "incrementing" a character string?
body: <p>I know in java, if you have a char variable, you could do the following:</p>
  
  <pre><code>char a = 'a'
  a = a + 1
  System.out.println(a)
  </code></pre>
  
  <p>This would print 'b'. I don't know the exact name of what this is, but is there any way to do this in python?</p>