title: Read file as a list of tuples
body: <p>I want to read a text file using Python. My list must be like this:</p>
  
  <pre><code>mylist = [(-34.968398, -6.487265), (-34.969448, -6.488250),
            (-34.967364, -6.492370), (-34.965735, -6.582322)]
  </code></pre>
  
  <p>My text file is:</p>
  
  <pre><code>-34.968398,-6.487265
  -34.969448,-6.488250
  -34.967364,-6.492370
  -34.965735,-6.582322
  </code></pre>
  
  <p>My Python code:</p>
  
  <pre><code>f = open('t3.txt', 'r')
  l = f.readlines()
  print l
  </code></pre>
  
  <p>My results:</p>
  
  <pre><code>['-34.968398 -6.487265\n', '-34.969448 -6.488250\n', 
   '-34.967364 -6.492370\n', '-34.965735 -6.582322\n']
  </code></pre>