-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathamount_to_text.py
181 lines (157 loc) · 6.6 KB
/
amount_to_text.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
#-------------------------------------------------------------
# French
#-------------------------------------------------------------
to_19_fr = ( u'zéro', 'un', 'deux', 'trois', 'quatre', 'cinq', 'six',
'sept', 'huit', 'neuf', 'dix', 'onze', 'douze', 'treize',
'quatorze', 'quinze', 'seize', 'dix-sept', 'dix-huit', 'dix-neuf' )
tens_fr = ( 'vingt', 'trente', 'quarante', 'Cinquante', 'Soixante', 'Soixante-dix', 'Quatre-vingts', 'Quatre-vingt Dix')
denom_fr = ( '',
'Mille', 'Millions', 'Milliards', 'Billions', 'Quadrillions',
'Quintillion', 'Sextillion', 'Septillion', 'Octillion', 'Nonillion',
'Décillion', 'Undecillion', 'Duodecillion', 'Tredecillion', 'Quattuordecillion',
'Sexdecillion', 'Septendecillion', 'Octodecillion', 'Icosillion', 'Vigintillion' )
def _convert_nn_fr(val):
""" convert a value < 100 to French
"""
if val < 20:
return to_19_fr[val]
for (dcap, dval) in ((k, 20 + (10 * v)) for (v, k) in enumerate(tens_fr)):
if dval + 10 > val:
if val % 10:
return dcap + '-' + to_19_fr[val % 10]
return dcap
def _convert_nnn_fr(val):
""" convert a value < 1000 to french
special cased because it is the level that kicks
off the < 100 special case. The rest are more general. This also allows you to
get strings in the form of 'forty-five hundred' if called directly.
"""
word = ''
(mod, rem) = (val % 100, val // 100)
if rem > 0:
word = to_19_fr[rem] + ' Cent'
if mod > 0:
word += ' '
if mod > 0:
word += _convert_nn_fr(mod)
return word
def french_number(val):
if val < 100:
return _convert_nn_fr(val)
if val < 1000:
return _convert_nnn_fr(val)
for (didx, dval) in ((v - 1, 1000 ** v) for v in range(len(denom_fr))):
if dval > val:
mod = 1000 ** didx
l = val // mod
r = val - (l * mod)
ret = _convert_nnn_fr(l) + ' ' + denom_fr[didx]
if r > 0:
ret = ret + ', ' + french_number(r)
return ret
def amount_to_text_fr(number, currency):
number = '%.2f' % number
units_name = currency
list = str(number).split('.')
start_word = french_number(abs(int(list[0])))
end_word = french_number(int(list[1]))
cents_number = int(list[1])
cents_name = (cents_number > 1) and ' Cents' or ' Cent'
final_result = start_word +' '+units_name+' '+ end_word +' '+cents_name
return final_result
#-------------------------------------------------------------
# Dutch
#-------------------------------------------------------------
to_19_nl = ( 'Nul', 'Een', 'Twee', 'Drie', 'Vier', 'Vijf', 'Zes',
'Zeven', 'Acht', 'Negen', 'Tien', 'Elf', 'Twaalf', 'Dertien',
'Veertien', 'Vijftien', 'Zestien', 'Zeventien', 'Achttien', 'Negentien' )
tens_nl = ( 'Twintig', 'Dertig', 'Veertig', 'Vijftig', 'Zestig', 'Zeventig', 'Tachtig', 'Negentig')
denom_nl = ( '',
'Duizend', 'Miljoen', 'Miljard', 'Triljoen', 'Quadriljoen',
'Quintillion', 'Sextiljoen', 'Septillion', 'Octillion', 'Nonillion',
'Decillion', 'Undecillion', 'Duodecillion', 'Tredecillion', 'Quattuordecillion',
'Sexdecillion', 'Septendecillion', 'Octodecillion', 'Novemdecillion', 'Vigintillion' )
def _convert_nn_nl(val):
""" convert a value < 100 to Dutch
"""
if val < 20:
return to_19_nl[val]
for (dcap, dval) in ((k, 20 + (10 * v)) for (v, k) in enumerate(tens_nl)):
if dval + 10 > val:
if val % 10:
return dcap + '-' + to_19_nl[val % 10]
return dcap
def _convert_nnn_nl(val):
""" convert a value < 1000 to Dutch
special cased because it is the level that kicks
off the < 100 special case. The rest are more general. This also allows you to
get strings in the form of 'forty-five hundred' if called directly.
"""
word = ''
(mod, rem) = (val % 100, val // 100)
if rem > 0:
word = to_19_nl[rem] + ' Honderd'
if mod > 0:
word += ' '
if mod > 0:
word += _convert_nn_nl(mod)
return word
def dutch_number(val):
if val < 100:
return _convert_nn_nl(val)
if val < 1000:
return _convert_nnn_nl(val)
for (didx, dval) in ((v - 1, 1000 ** v) for v in range(len(denom_nl))):
if dval > val:
mod = 1000 ** didx
l = val // mod
r = val - (l * mod)
ret = _convert_nnn_nl(l) + ' ' + denom_nl[didx]
if r > 0:
ret = ret + ', ' + dutch_number(r)
return ret
def amount_to_text_nl(number, currency):
number = '%.2f' % number
units_name = currency
list = str(number).split('.')
start_word = dutch_number(int(list[0]))
end_word = dutch_number(int(list[1]))
cents_number = int(list[1])
cents_name = (cents_number > 1) and 'cent' or 'cent'
final_result = start_word +' '+units_name+' '+ end_word +' '+cents_name
return final_result
#-------------------------------------------------------------
# Generic functions
#-------------------------------------------------------------
_translate_funcs = {'fr' : amount_to_text_fr, 'nl' : amount_to_text_nl}
def add_amount_to_text_function(lang, func):
_translate_funcs[lang] = func
#TODO: we should use the country AND language (ex: septante VS soixante dix)
#TODO: we should use en by default, but the translation func is yet to be implemented
def amount_to_text(nbr, lang='fr', currency='euro'):
""" Converts an integer to its textual representation, using the language set in the context if any.
Example::
1654: mille six cent cinquante-quatre.
"""
# if nbr > 1000000:
##TODO: use logger
# print "WARNING: number too large '%d', can't translate it!" % (nbr,)
# return str(nbr)
if not _translate_funcs.has_key(lang):
#TODO: use logger
print "WARNING: no translation function found for lang: '%s'" % (lang,)
#TODO: (default should be en) same as above
lang = 'fr'
return _translate_funcs[lang](abs(nbr), currency)
if __name__=='__main__':
from sys import argv
lang = 'nl'
if len(argv) < 2:
for i in range(1,200):
print i, ">>", amount_to_text(i, lang)
for i in range(200,999999,139):
print i, ">>", amount_to_text(i, lang)
else:
print amount_to_text(int(argv[1]), lang)