Closed
Description
The xlrd does no longer support other extension than .xls for Excel files.
From this link:
This library will no longer read anything other than .xls files. For alternatives that read newer file formats, please see http://www.python-excel.org/.
@gdementen Do we remove xlrd from the installed libraries in the .travis.yml script and skip unittest relying on xlrd ?
Or we adapt the unittests ?