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# -*- 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 unicode_literals
from .base import Num2Word_Base
class Num2Word_AZ(Num2Word_Base):
DIGITS = {
0: u"sıfır",
1: u"bir",
2: u"iki",
3: u"üç",
4: u"dörd",
5: u"beş",
6: u"altı",
7: u"yeddi",
8: u"səkkiz",
9: u"doqquz",
}
DECIMALS = {
1: u"on",
2: u"iyirmi",
3: u"otuz",
4: u"qırx",
5: u"əlli",
6: u"altmış",
7: u"yetmiş",
8: u"səksən",
9: u"doxsan",
}
POWERS_OF_TEN = {
2: u"yüz",
3: u"min",
6: u"milyon",
9: u"milyard",
12: u"trilyon",
15: u"katrilyon",
18: u"kentilyon",
21: u"sekstilyon",
24: u"septilyon",
27: u"oktilyon",
30: u"nonilyon",
33: u"desilyon",
36: u"undesilyon",
39: u"dodesilyon",
42: u"tredesilyon",
45: u"katordesilyon",
48: u"kendesilyon",
51: u"seksdesilyon",
54: u"septendesilyon",
57: u"oktodesilyon",
60: u"novemdesilyon",
63: u"vigintilyon",
}
VOWELS = u"aıoueəiöü"
VOWEL_TO_CARDINAL_SUFFIX_MAP = {
**dict.fromkeys(["a", "ı"], "ıncı"),
**dict.fromkeys(["e", "ə", "i"], "inci"),
**dict.fromkeys(["o", "u"], "uncu"),
**dict.fromkeys(["ö", "ü"], "üncü"),
}
VOWEL_TO_CARDINAL_NUM_SUFFIX_MAP = {
**dict.fromkeys(["a", "ı"], "cı"),
**dict.fromkeys(["e", "ə", "i"], "ci"),
**dict.fromkeys(["o", "u"], "cu"),
**dict.fromkeys(["ö", "ü"], "cü"),
}
CURRENCY_INTEGRAL = ('manat', 'manat')
CURRENCY_FRACTION = ('qəpik', 'qəpik')
CURRENCY_FORMS = {'AZN': (CURRENCY_INTEGRAL, CURRENCY_FRACTION)}
def setup(self):
super().setup()
self.negword = u"mənfi"
self.pointword = u"nöqtə"
def to_cardinal(self, value):
value_str = str(value)
parts = value_str.split(".")
integral_part = parts[0]
fraction_part = parts[1] if len(parts) > 1 else ""
if integral_part.startswith("-"):
integral_part = integral_part[1:] # ignore minus sign here
integral_part_in_words = self.int_to_word(integral_part)
fraction_part_in_words = "" if not fraction_part else self.int_to_word(
fraction_part, leading_zeros=True)
value_in_words = integral_part_in_words
if fraction_part:
value_in_words = " ".join(
[
integral_part_in_words,
self.pointword,
fraction_part_in_words
]
)
if value < 0:
value_in_words = " ".join([self.negword, value_in_words])
return value_in_words
def to_ordinal(self, value):
assert int(value) == value
cardinal = self.to_cardinal(value)
last_vowel = self._last_vowel(cardinal)
assert last_vowel is not None
suffix = self.VOWEL_TO_CARDINAL_SUFFIX_MAP[last_vowel]
if cardinal.endswith(tuple(self.VOWELS)):
cardinal = cardinal[:-1]
ordinal = "".join([cardinal, suffix])
return ordinal
def to_ordinal_num(self, value):
assert int(value) == value
cardinal = self.to_cardinal(value)
last_vowel = self._last_vowel(cardinal)
assert last_vowel is not None
suffix = self.VOWEL_TO_CARDINAL_NUM_SUFFIX_MAP[last_vowel]
ordinal_num = "-".join([str(value), suffix])
return ordinal_num
def to_year(self, value):
assert int(value) == value
year = self.to_cardinal(abs(value))
if value < 0:
year = " ".join(["e.ə.", year])
return year
def pluralize(self, n, forms):
form = 0 if n == 1 else 1
return forms[form]
def int_to_word(self, num_str, leading_zeros=False):
words = []
reversed_str = list(reversed(num_str))
for index, digit in enumerate(reversed_str):
digit_int = int(digit)
# calculate remainder after dividing index by 3
# because number is parsed by three digit chunks
remainder_to_3 = index % 3
if remainder_to_3 == 0:
if index > 0:
if set(reversed_str[index:index+3]) != {'0'}:
words.insert(0, self.POWERS_OF_TEN[index])
if digit_int > 0:
# we say "min" not "bir min"
if not (digit_int == 1 and index == 3):
words.insert(0, self.DIGITS[digit_int])
elif remainder_to_3 == 1:
if digit_int != 0:
words.insert(0, self.DECIMALS[digit_int])
else: # remainder is 2
if digit_int > 0:
words.insert(0, self.POWERS_OF_TEN[2]) # "yüz"
if digit_int > 1:
words.insert(0, self.DIGITS[digit_int])
if num_str == '0':
words.append(self.DIGITS[0])
if leading_zeros:
zeros_count = len(num_str) - len(str(int(num_str)))
words[:0] = zeros_count * [self.DIGITS[0]]
return " ".join(words)
def _last_vowel(self, value):
for char in value[::-1]:
if char in self.VOWELS:
return char
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