title: Convert list to namedtuple
body: <p>In python 3, I have a tuple <code>Row</code> and a list <code>A</code>:</p>
  
  <pre><code>Row = namedtuple('Row', ['first', 'second', 'third'])
  A = ['1', '2', '3']
  </code></pre>
  
  <p>How do I initialize <code>Row</code> using the list <code>A</code>? Note that in my situation I cannot directly do this:</p>
  
  <pre><code>newRow = Row('1', '2', '3')
  </code></pre>
  
  <p>I have tried different methods</p>
  
  <pre><code>1. newRow = Row(Row(x) for x in A)
  2. newRow = Row() + data             # don't know if it is correct
  </code></pre>