102 lines
4.1 KiB
Python
102 lines
4.1 KiB
Python
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# -*- 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 unicode_literals
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to_19 = (u'không', u'một', u'hai', u'ba', u'bốn', u'năm', u'sáu',
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u'bảy', u'tám', u'chín', u'mười', u'mười một', u'mười hai',
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u'mười ba', u'mười bốn', u'mười lăm', u'mười sáu', u'mười bảy',
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u'mười tám', u'mười chín')
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tens = (u'hai mươi', u'ba mươi', u'bốn mươi', u'năm mươi',
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u'sáu mươi', u'bảy mươi', u'tám mươi', u'chín mươi')
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denom = ('',
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u'nghìn', u'triệu', u'tỷ', u'nghìn tỷ', u'trăm nghìn tỷ',
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'Quintillion', 'Sextillion', 'Septillion', 'Octillion', 'Nonillion',
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'Decillion', 'Undecillion', 'Duodecillion', 'Tredecillion',
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'Quattuordecillion', 'Sexdecillion', 'Septendecillion',
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'Octodecillion', 'Novemdecillion', 'Vigintillion')
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class Num2Word_VI(object):
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def _convert_nn(self, val):
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if val < 20:
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return to_19[val]
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for (dcap, dval) in ((k, 20 + (10 * v)) for (v, k) in enumerate(tens)):
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if dval + 10 > val:
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if val % 10:
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a = u'lăm'
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if to_19[val % 10] == u'một':
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a = u'mốt'
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else:
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a = to_19[val % 10]
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if to_19[val % 10] == u'năm':
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a = u'lăm'
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return dcap + ' ' + a
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return dcap
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def _convert_nnn(self, val):
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word = ''
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(mod, rem) = (val % 100, val // 100)
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if rem > 0:
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word = to_19[rem] + u' trăm'
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if mod > 0:
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word = word + ' '
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if mod > 0 and mod < 10:
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if mod == 5:
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word = word != '' and word + u'lẻ năm' or word + u'năm'
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else:
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word = word != '' and word + u'lẻ ' \
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+ self._convert_nn(mod) or word + self._convert_nn(mod)
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if mod >= 10:
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word = word + self._convert_nn(mod)
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return word
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def vietnam_number(self, val):
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if val < 100:
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return self._convert_nn(val)
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if val < 1000:
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return self._convert_nnn(val)
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for (didx, dval) in ((v - 1, 1000 ** v) for v in range(len(denom))):
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if dval > val:
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mod = 1000 ** didx
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lval = val // mod
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r = val - (lval * mod)
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ret = self._convert_nnn(lval) + u' ' + denom[didx]
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if 99 >= r > 0:
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ret = self._convert_nnn(lval) + u' ' + denom[didx] + u' lẻ'
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if r > 0:
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ret = ret + ' ' + self.vietnam_number(r)
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return ret
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def number_to_text(self, number):
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number = '%.2f' % number
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the_list = str(number).split('.')
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start_word = self.vietnam_number(int(the_list[0]))
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final_result = start_word
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if len(the_list) > 1 and int(the_list[1]) > 0:
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end_word = self.vietnam_number(int(the_list[1]))
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final_result = final_result + ' phẩy ' + end_word
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return final_result
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def to_cardinal(self, number):
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return self.number_to_text(number)
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def to_ordinal(self, number):
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return self.to_cardinal(number)
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