Hello everybody.

i have this function 

 def get_salarial_data(self, cr, uid, payslip, yearly=False, context=None):

    retval = {}
        keys = ['gross', 'salarial_costs', 'patronal_costs',
                'net_salary', 'benefits_in_kind', 'worked_hours', 'worked_days']
        lines = payslip.get_visible_lines(context=context)
        gross = sum(x.total for x in lines if x.sequence in [1999])
        salarial_costs = sum(x.total for x in lines if x.sequence in [2040])
        patronal_costs = sum(x.total for x in lines if x.sequence in [2041])
        net_salary = sum(x.total for x in lines if x.sequence in [5000])
        benefits_in_kind = sum(x.total for x in lines if x.sequence in [1009])
        # For now, it's 160, except the 1st month, when it's prorata.
        days_in_service = (datetime.strptime(payslip.date_to, '%Y-%m-%d') \
            - datetime.strptime(payslip.employee_id.start_date, '%Y-%m-%d')).days
        days_in_month = (datetime.strptime(payslip.date_to, '%Y-%m-%d') \
            - datetime.strptime(payslip.date_from, '%Y-%m-%d')).days
        worked_hours = int(160 * min(1, float(days_in_service) / days_in_month))
        worked_hours = sum([x.number_of_hours for x in payslip.worked_days_line_ids])
        worked_days = sum([x.number_of_days for x in payslip.worked_days_line_ids])
        if not yearly:
            retval['lines'] = lines
            for key in keys:
                retval[key] = locals().get(key)
        else:
            for key in keys:
                retval[key + '_year'] = locals().get(key)
        return retval

how can i call this fonction in my payslip report template to have the values of salarial_costs, patronal_costs, net_salary, worked_hours or worked_days.

thanks in advance.