title: Is there any way to generate tornado localization CSV file like django makemessage?
body: <p>Django makemessage could generate i18n files, and make it more easier to translate.</p>
  
  <p>As I see, tornado has support both CSV format and gettext format, but I can only use CSV version, because I will use it at appengine.</p>
  
  <p>So, I am looking for a way to generate these CSV files for tornado base on scanning my codes and templates.</p>