title: Does Python do variable interpolation similar to "string #{var}" in Ruby?
body: <p>In Python, it is tedious to write:</p>
  
  <pre><code>print "foo is" + bar + '.'
  </code></pre>
  
  <p>Can I do something like this in Python?</p>
  
  <p><code>print "foo is #{bar}."</code></p>