如何使用num2words
中的Odoo 12
库在发票报告中显示Total Amount
?
我在num2words
中发现了/base/models/res_currency.py
函数
@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
答案 0 :(得分:0)
基本上,如果该方法正在返回文本>> return amount_words <<,并且要求将参数作为数字进行传递>> def amount_to_text(self, amount ):< <您可以做什么
考虑该方法是否有效! <<< / p>
@api.one
def amount_in_words_from_number(self):
amount_in_number = 12345
amount_in_words = ''
#Pass the amount in number as parameter which should return number in text
amount_in_words = self.amount_to_text(amount_in_number)
print("Amount in words", amount_in_words)