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