title: Python subprocess call with arguments having multiple quotations
body: <p>I use the following command in bash to execute a Python script.</p>
  
  <pre><code>python myfile.py -c "'USA'" -g "'CA'" -0 "'2011-10-13'" -1 "'2011-10-27'"
  </code></pre>
  
  <p>I'm writing a Python script to wrap around this one.  I'm currently having to use os.system (I know, it's crappy) since I can't figure out how to get the quotes to work with subprocess.Popen.  The inner single quotes must be maintained in the string variables that are passed in.</p>
  
  <p>Can someone please help me determine how to format the first variable passed to subprocess.Popen.</p>