title: license for python MySQLdb library
body: <p>To the best of my understanding, the python <a href="https://github.com/farcepest/MySQLdb1/" rel="nofollow noreferrer">MySQLdb</a> library is dual-licensed, under both the GPL and the BSD-like CNRI license.  I think this because of these links:</p>
  
  <ul>
  <li><a href="https://sourceforge.net/p/mysql-python/discussion/70460/thread/9ae42ab5/" rel="nofollow noreferrer">Original author stating that Mysqldb is dual licensed</a></li>
  <li><a href="https://github.com/farcepest/MySQLdb1/blob/master/_mysql.c" rel="nofollow noreferrer">One source file containing a clear dual license header</a></li>
  </ul>
  
  <p>I am a little unclear because of:</p>
  
  <ul>
  <li><a href="https://stackoverflow.com/a/29654381/407588">This answer</a> to <a href="https://stackoverflow.com/q/853337/407588">this question</a>.  Note that the assertion about the license of _mysql.c is currently <a href="https://github.com/farcepest/MySQLdb1/blob/master/_mysql.c" rel="nofollow noreferrer">false</a> (don't know if it was true when posted).</li>
  <li>The fact that there is no clear statement of an overall license in the overall readme file in the <a href="https://github.com/farcepest/MySQLdb1/" rel="nofollow noreferrer">source code</a></li>
  </ul>
  
  <p>Overall, I'd say that MySQLdb is pretty clearly dual-licensed under GPL/CNRI.  <strong>Am I wrong?</strong> </p>