51 lines
1.7 KiB
Python
51 lines
1.7 KiB
Python
|
# -*- coding: utf-8 -*-
|
||
|
|
# Copyright (c) 2003, Taro Ogawa. All Rights Reserved.
|
||
|
|
# Copyright (c) 2013, Savoir-faire Linux inc. All Rights Reserved.
|
||
|
|
|
||
|
|
# This library is free software; you can redistribute it and/or
|
||
|
|
# modify it under the terms of the GNU Lesser General Public
|
||
|
|
# License as published by the Free Software Foundation; either
|
||
|
|
# version 2.1 of the License, or (at your option) any later version.
|
||
|
|
# This library is distributed in the hope that it will be useful,
|
||
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
|
# Lesser General Public License for more details.
|
||
|
|
# You should have received a copy of the GNU Lesser General Public
|
||
|
|
# License along with this library; if not, write to the Free Software
|
||
|
|
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
||
|
|
# MA 02110-1301 USA
|
||
|
|
|
||
|
|
from __future__ import division
|
||
|
|
|
||
|
|
from decimal import ROUND_HALF_UP, Decimal
|
||
|
|
|
||
|
|
|
||
|
|
def parse_currency_parts(value, is_int_with_cents=True):
|
||
|
|
if isinstance(value, int):
|
||
|
|
if is_int_with_cents:
|
||
|
|
# assume cents if value is integer
|
||
|
|
negative = value < 0
|
||
|
|
value = abs(value)
|
||
|
|
integer, cents = divmod(value, 100)
|
||
|
|
else:
|
||
|
|
negative = value < 0
|
||
|
|
integer, cents = abs(value), 0
|
||
|
|
|
||
|
|
else:
|
||
|
|
value = Decimal(value)
|
||
|
|
value = value.quantize(
|
||
|
|
Decimal('.01'),
|
||
|
|
rounding=ROUND_HALF_UP
|
||
|
|
)
|
||
|
|
negative = value < 0
|
||
|
|
value = abs(value)
|
||
|
|
integer, fraction = divmod(value, 1)
|
||
|
|
integer = int(integer)
|
||
|
|
cents = int(fraction * 100)
|
||
|
|
|
||
|
|
return integer, cents, negative
|
||
|
|
|
||
|
|
|
||
|
|
def prefix_currency(prefix, base):
|
||
|
|
return tuple("%s %s" % (prefix, i) for i in base)
|