在odoo12中将金额转换为NPR格式的单词?

时间:2019-05-02 05:39:52

标签: odoo-12

我想将金额转换为NPR格式的单词,但始终仅以欧元和美分显示。转换为单词时如何将其更改为NPR格式。

我也尝试了所有方法lang,但是euro和cent无法替换。我的公司货币为NPR,但无法将其转换。我有与currency_id相关的res.currency字段。

我尝试了如下代码:

@api.depends('amount')
    def set_amt_in_words(self):
        self.amt_inwords = num2words(self.amount, to = 'currency',  lang = 'en_IN')
        if self.currency_id == 'NPR':
            amt_inwords = str(amt_inwords).replace('Euro', 'rupees')
            amt_inwords = str(amt_inwords).replace('Cents', 'paise')
            amt_inwords = str(amt_inwords).replace('Cent', 'paise')
        self.amt_inwords += '\tonly'
        self.amt_inwords = self.amt_inwords.title()

我想用卢比和帕西输出。

1 个答案:

答案 0 :(得分:0)

尝试

self.env.ref('base.NPR').with_context({'lang': 'en_IN'}).amount_to_text(self.amount)

以下方法属于模型res.currency,负责将货币金额转换为文本(<path_to_v12>/odoo/addons/base/models/res_currency.py):

@api.multi
def amount_to_text(self, amount):
    self.ensure_one()
    def _num2words(number, lang):
        try:
            return num2words(number, lang=lang).title()
        except NotImplementedError:
            return num2words(number, lang='en').title()

    if num2words is None:
        logging.getLogger(__name__).warning("The library 'num2words' is missing, cannot render textual amounts.")
        return ""

    formatted = "%.{0}f".format(self.decimal_places) % amount
    parts = formatted.partition('.')
    integer_value = int(parts[0])
    fractional_value = int(parts[2] or 0)

    lang_code = self.env.context.get('lang') or self.env.user.lang
    lang = self.env['res.lang'].search([('code', '=', lang_code)])
    amount_words = tools.ustr('{amt_value} {amt_word}').format(
                    amt_value=_num2words(integer_value, lang=lang.iso_code),
                    amt_word=self.currency_unit_label,
                    )
    if not self.is_zero(amount - integer_value):
        amount_words += ' ' + _('and') + tools.ustr(' {amt_value} {amt_word}').format(
                    amt_value=_num2words(fractional_value, lang=lang.iso_code),
                    amt_word=self.currency_subunit_label,
                    )
    return amount_words