The python-ldap package is distributed under Python-style license.

Standard disclaimer:

This software is made available by the author(s) to the public for free and "as is". All users of this free software are solely and entirely responsible for their own choice and use of this software for their own purposes. By using this software, each user agrees that the author(s) shall not be liable for damages of any kind in relation to its use or performance. The author(s) do not warrant that this software is fit for any purpose.

There is no standard license header for the license