title: Python string from list comprehension
body: <p>I am trying to get this string as a result:</p>
  
  <pre><code>"&amp;markers=97,64&amp;markers=45,84"
  </code></pre>
  
  <p>From the Python code below:</p>
  
  <pre><code>markers = [(97,64),(45,84)]
  result = ("&amp;markers=%s" %x for x in markers)
  return result
  </code></pre>
  
  <p>How do I do this as the below does not give me the actual string?</p>