Cédric Krier
6448e041be
We add the flake8 configuration used so we ensure everyone uses the same. We remove the usage of __all__ for non public API. When possible, we rationalize the class name according to its __name__ and module. issue9082 review297061002
Sale History Module ################### The sale history module activates the historization of the sale and adds a revision counter which increases each time the sale is reset to draft.