def find_following_working_day(self, day):
        """Looks for the following working day, if not already a working day.

        **WARNING**: this function doesn't take into account the calendar
        holidays, only the days of the week and the weekend days parameters.
        """
        day = cleaned_date(day)

        while day.weekday() in self.get_weekend_days():
            day = day + timedelta(days=1)
        return day
Looks for the following working day, if not already a working day.

        **WARNING**: this function doesn't take into account the calendar
        holidays, only the days of the week and the weekend days parameters.