代码： result = True today = datetime.datetime.now().strftime('%Y-%m-%d') if record.employee_id.overtime_conf_id.name in ['正常加班规则','调休或换薪加班规则'] and today>=record.start_date: raise ValidationError('正常加班规则&调休和换薪加班规则：只允许提交明天及之后加班日期的加班申请') if record.employee_id.overtime_conf_id.name=='发行部加班规则': week_day = datetime.datetime.strptime(record.start_date,'%Y-%m-%d').weekday() line = env ['work.calendar.line'] .search( [('work_calendar_id','=',record.employee_id.work_calendar_id.id),('day','=',record.start_date)] ) if (week_day>=5 and not line) or (line and line.day_type!='work'): raise ValidationError('adfdf') if today>=record.start_date: raise ValidationError('发行部加班规则：加班日期为工作日的话，提交时间不受限制，加班日期为周末OR节假日的话，只允许提交明天及之后加班日期的加班申请')