214 lines
7.0 KiB
Python
214 lines
7.0 KiB
Python
# -*- coding: iso8859-1 -*-
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##############################################################################
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#
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# Copyright (c) 2004-2008 Tiny SPRL (http://tiny.be) All Rights Reserved.
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#
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# $Id$
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#
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# WARNING: This program as such is intended to be used by professional
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# programmers who take the whole responsability of assessing all potential
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# consequences resulting from its eventual inadequacies and bugs
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# End users who are looking for a ready-to-use solution with commercial
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# garantees and support are strongly adviced to contract a Free Software
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# Service Company
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#
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# This program is Free Software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program 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
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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###############################################################################
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#-------------------------------------------------------------
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# French
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#-------------------------------------------------------------
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unites = {
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0: '', 1:'un', 2:'deux', 3:'trois', 4:'quatre', 5:'cinq', 6:'six', 7:'sept', 8:'huit', 9:'neuf',
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10:'dix', 11:'onze', 12:'douze', 13:'treize', 14:'quatorze', 15:'quinze', 16:'seize',
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21:'vingt et un', 31:'trente et un', 41:'quarante et un', 51:'cinquante et un', 61:'soixante et un',
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71:'septante et un', 91:'nonante et un', 80:'quatre-vingts'
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}
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dizaine = {
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1: 'dix', 2:'vingt', 3:'trente',4:'quarante', 5:'cinquante', 6:'soixante', 7:'septante', 8:'quatre-vingt', 9:'nonante'
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}
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centaine = {
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0:'', 1: 'cent', 2:'deux cent', 3:'trois cent',4:'quatre cent', 5:'cinq cent', 6:'six cent', 7:'sept cent', 8:'huit cent', 9:'neuf cent'
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}
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mille = {
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0:'', 1:'mille'
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}
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def _100_to_text_fr(chiffre):
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if chiffre in unites:
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return unites[chiffre]
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else:
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if chiffre%10>0:
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return dizaine[chiffre / 10]+'-'+unites[chiffre % 10]
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else:
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return dizaine[chiffre / 10]
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def _1000_to_text_fr(chiffre):
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d = _100_to_text_fr(chiffre % 100)
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d2 = chiffre/100
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if d2>0 and d:
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return centaine[d2]+' '+d
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elif d2>1 and not(d):
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return centaine[d2]+'s'
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else:
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return centaine[d2] or d
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def _10000_to_text_fr(chiffre):
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if chiffre==0:
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return 'zero'
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part1 = _1000_to_text_fr(chiffre % 1000)
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part2 = mille.get(chiffre / 1000, _1000_to_text_fr(chiffre / 1000)+' mille')
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if part2 and part1:
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part1 = ' '+part1
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return part2+part1
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def amount_to_text_fr(number, currency):
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units_number = int(number)
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units_name = currency
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if units_number > 1:
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units_name += 's'
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units = _10000_to_text_fr(units_number)
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units = units_number and '%s %s' % (units, units_name) or ''
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cents_number = int(number * 100) % 100
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cents_name = (cents_number > 1) and 'cents' or 'cent'
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cents = _100_to_text_fr(cents_number)
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cents = cents_number and '%s %s' % (cents, cents_name) or ''
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if units and cents:
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cents = ' '+cents
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return units + cents
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#-------------------------------------------------------------
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# Dutch
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#-------------------------------------------------------------
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units_nl = {
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0:'', 1:'een', 2:'twee', 3:'drie', 4:'vier', 5:'vijf', 6:'zes', 7:'zeven', 8:'acht', 9:'negen',
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10:'tien', 11:'elf', 12:'twaalf', 13:'dertien', 14:'veertien'
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}
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tens_nl = {
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1: 'tien', 2:'twintig', 3:'dertig',4:'veertig', 5:'vijftig', 6:'zestig', 7:'zeventig', 8:'tachtig', 9:'negentig'
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}
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hundreds_nl = {
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0:'', 1: 'honderd',
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}
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thousands_nl = {
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0:'', 1:'duizend'
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}
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def _100_to_text_nl(number):
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if number in units_nl:
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return units_nl[number]
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else:
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if number%10 > 0:
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if number>10 and number<20:
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return units_nl[number % 10]+tens_nl[number / 10]
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else:
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units = units_nl[number % 10]
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if units[-1] == 'e':
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joinword = '<EFBFBD>n'
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else:
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joinword = 'en'
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return units+joinword+tens_nl[number / 10]
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else:
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return tens_nl[number / 10]
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def _1000_to_text_nl(number):
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part1 = _100_to_text_nl(number % 100)
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part2 = hundreds_nl.get(number / 100, units_nl[number/100] + hundreds_nl[1])
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if part2 and part1:
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part1 = ' ' + part1
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return part2 + part1
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def _10000_to_text_nl(number):
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if number==0:
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return 'nul'
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part1 = _1000_to_text_nl(number % 1000)
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if thousands_nl.has_key(number / 1000):
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part2 = thousands_nl[number / 1000]
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else:
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if (number / 1000 % 100 > 0) and (number / 1000 > 100):
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space = ' '
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else:
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space = ''
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part2 = _1000_to_text_nl(number / 1000) + space + thousands_nl[1]
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if part2 and part1:
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part1 = ' ' + part1
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return part2 + part1
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def amount_to_text_nl(number, currency):
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units_number = int(number)
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units_name = currency
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units = _10000_to_text_nl(units_number)
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units = units_number and '%s %s' % (units, units_name) or ''
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cents_number = int(number * 100) % 100
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cents_name = 'cent'
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cents = _100_to_text_nl(cents_number)
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cents = cents_number and '%s %s' % (cents, cents_name) or ''
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if units and cents:
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cents = ' ' + cents
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return units + cents
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#-------------------------------------------------------------
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# Generic functions
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#-------------------------------------------------------------
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_translate_funcs = {'fr' : amount_to_text_fr, 'nl' : amount_to_text_nl}
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#TODO: we should use the country AND language (ex: septante VS soixante dix)
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#TODO: we should use en by default, but the translation func is yet to be implemented
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def amount_to_text(nbr, lang='fr', currency='euro'):
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"""
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Converts an integer to its textual representation, using the language set in the context if any.
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Example:
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1654: mille six cent cinquante-quatre.
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"""
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if nbr > 1000000:
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#TODO: use logger
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print "WARNING: number too large '%d', can't translate it!" % (nbr,)
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return str(nbr)
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if not _translate_funcs.has_key(lang):
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#TODO: use logger
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print "WARNING: no translation function found for lang: '%s'" % (lang,)
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#TODO: (default should be en) same as above
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lang = 'fr'
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return _translate_funcs[lang](nbr, currency)
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if __name__=='__main__':
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from sys import argv
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lang = 'nl'
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if len(argv) < 2:
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for i in range(1,200):
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print i, ">>", amount_to_text(i, lang)
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for i in range(200,999999,139):
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print i, ">>", amount_to_text(i, lang)
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else:
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print amount_to_text(int(argv[1]), lang)
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