All our modules related to developments that solves generic issues on Odoo, or that solve internal problems on Odoo Core, if something is here, maybe it is solving an issue in your company, try it and report what you see.
Module controller_report_xls depends on python module cssutils. Adding it on test-requirements.txt prevents it from being recursively installed by instances that don't actually use the module.
Module controller_report_xls depends on python module cssutils. Adding it on test-requirements.txt prevents it from being recursively installed by instances that don't actually use the module.