credit_payoffs.py 文件源码

def get(self):
        setting = db_session.query(DBSetting).get('credit-payoff')
        if setting is None:
            pymt_settings_json = json.dumps({'increases': [], 'onetimes': []})
        else:
            pymt_settings_json = setting.value
        pymt_settings_kwargs = self._payment_settings_dict(pymt_settings_json)
        ih = InterestHelper(db_session, **pymt_settings_kwargs)
        mps = sum(ih.min_payments.values())
        payoffs = self._payoffs_list(ih)
        return render_template(
            'credit-payoffs.html',
            monthly_pymt_sum=mps.quantize(Decimal('.01'), rounding=ROUND_UP),
            payoffs=payoffs,
            pymt_settings_json=pymt_settings_json
        )