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# This file is part of Tryton. The COPYRIGHT file at the top level of
# this repository contains the full copyright notices and license terms.
from trytond.config import config
from trytond.model import fields
from trytond.pool import PoolMeta
rate_decimal = config.getint('currency', 'rate_decimal', default=6)
class Configuration(metaclass=PoolMeta):
__name__ = 'ir.configuration'
currency_rate_decimal = fields.Integer("Currency Rate Decimal")
@classmethod
def default_currency_rate_decimal(cls):
return rate_decimal
def check(self):
super().check()
if self.currency_rate_decimal != rate_decimal:
raise ValueError(
"The rate_decimal %s in the [currency] configuration section "
"is different from the value %s in 'ir.configuration'." % (
rate_decimal, self.currency_rate_decimal))
class Cron(metaclass=PoolMeta):
__name__ = 'ir.cron'
@classmethod
def __setup__(cls):
super().__setup__()
cls.method.selection.append(
('currency.cron|update', "Update Currency Rates"))
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