I just wanted to confirm that lxml.cssselect was under the BSD license. Reading https://github.com/lxml/lxml/blob/master/LICENSES.txt and https://github.com/lxml/lxml/blob/master/doc/licenses/BSD.txt implies that it is BSD licensed and copyright by Infrae, though it was originally contributed by Ian Bicking according to the changelog (https://github.com/lxml/lxml/blob/master/CHANGES.txt#L1429). The reason I'm asking is that for Diazo I need the location path compatibility that discontinued in 2.3.2 as xpath selector speed is more important for most lxml users. Laurence