From 98c231f7a370a28c6e5ae7e26f56e6339b8d836f Mon Sep 17 00:00:00 2001
From: sirex <sirexas@gmail.com>
Date: Thu, 26 May 2011 19:26:38 +0300
Subject: [PATCH] Added Lithuanian numbers support.

---
 .hgignore      |   3 +
 num2word_LT.py | 175 +++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 178 insertions(+)
 create mode 100644 .hgignore
 create mode 100644 num2word_LT.py

diff --git a/.hgignore b/.hgignore
new file mode 100644
index 0000000..bb6d589
--- /dev/null
+++ b/.hgignore
@@ -0,0 +1,3 @@
+syntax: glob
+
+*.pyc
diff --git a/num2word_LT.py b/num2word_LT.py
new file mode 100644
index 0000000..3d86cd6
--- /dev/null
+++ b/num2word_LT.py
@@ -0,0 +1,175 @@
+# -*- encoding: utf-8 -*-
+"""
+>>> ' '.join([str(i) for i in splitby3('1')])
+'1'
+>>> ' '.join([str(i) for i in splitby3('1123')])
+'1 123'
+>>> ' '.join([str(i) for i in splitby3('1234567890')])
+'1 234 567 890'
+
+>>> ' '.join([n2w(i) for i in range(10)])
+u'nulis vienas du trys keturi penki \u0161e\u0161i septyni a\u0161tuoni devyni'
+>>> ' '.join([n2w(i+10) for i in range(10)])
+u'de\u0161imt vienuolika dvylika trylika keturiolika penkiolika \u0161e\u0161iolika septiniolika a\u0161tuoniolika devyniolika'
+>>> ' '.join([n2w(i*10) for i in range(10)])
+u'nulis de\u0161imt dvide\u0161imt trisde\u0161imt keturiasde\u0161imt penkiasde\u0161imt \u0161e\u0161iasde\u0161imt septyniasde\u0161imt a\u0161tuoniasde\u0161imt devyniasde\u0161imt'
+
+>>> n2w(123)
+u'\u0161imtas dvide\u0161imt trys'
+>>> n2w(100)
+u'\u0161imtas'
+>>> n2w(101)
+u'\u0161imtas vienas'
+>>> n2w(110)
+u'\u0161imtas de\u0161imt'
+>>> n2w(115)
+u'\u0161imtas penkiolika'
+>>> n2w(1000)
+u't\u016bkstantis'
+>>> n2w(1001)
+u't\u016bkstantis vienas'
+>>> n2w(2012)
+u'du t\u016bkstan\u010diai dvylika'
+>>> n2w(1234567890)
+u'milijardas du \u0161imtai trisde\u0161imt keturi milijonai penki \u0161imtai \u0161e\u0161iasde\u0161imt septyni t\u016bkstan\u010diai a\u0161tuoni \u0161imtai devyniasde\u0161imt'
+
+#>>> to_currency(1234.56, 'LTL')
+
+"""
+
+ZERO = (u'nulis',)
+
+ONES = {
+    1: (u'vienas',),
+    2: (u'du',),
+    3: (u'trys',),
+    4: (u'keturi',),
+    5: (u'penki',),
+    6: (u'šeši',),
+    7: (u'septyni',),
+    8: (u'aštuoni',),
+    9: (u'devyni',),
+}
+
+TENS = {
+    0: (u'dešimt',),
+    1: (u'vienuolika',),
+    2: (u'dvylika',),
+    3: (u'trylika',),
+    4: (u'keturiolika',),
+    5: (u'penkiolika',),
+    6: (u'šešiolika',),
+    7: (u'septiniolika',),
+    8: (u'aštuoniolika',),
+    9: (u'devyniolika',),
+}
+
+TWENTIES = {
+    2: (u'dvidešimt',),
+    3: (u'trisdešimt',),
+    4: (u'keturiasdešimt',),
+    5: (u'penkiasdešimt',),
+    6: (u'šešiasdešimt',),
+    7: (u'septyniasdešimt',),
+    8: (u'aštuoniasdešimt',),
+    9: (u'devyniasdešimt',),
+}
+
+HUNDRED = (u'šimtas', u'šimtai')
+
+THOUSANDS = {
+    1: (u'tūkstantis', u'tūkstančiai', u'tūkstančių'),
+    2: (u'milijonas', u'milijonai', u'milijonų'),
+    3: (u'milijardas', u'milijardai', u'milijardų'),
+    4: (u'trilijonas', u'trilijonai', u'trilijonų'),
+    5: (u'kvadrilijonas', u'kvadrilijonai', u'kvadrilijonų'),
+    6: (u'kvintilijonas', u'kvintilijonai', u'kvintilijonų'),
+    7: (u'sikstilijonas', u'sikstilijonai', u'sikstilijonų'),
+    8: (u'septilijonas', u'septilijonai', u'septilijonų'),
+    9: (u'oktilijonas', u'oktilijonai', u'oktilijonų'),
+    10: (u'naintilijonas', u'naintilijonai', u'naintilijonų'),
+}
+
+CURRENCIES = {
+    'LTL': (('litas', 'litai', 'litų'), ('centas', 'centai', 'centų')),
+}
+
+def splitby3(n):
+    length = len(n)
+    if length > 3:
+        start = length % 3
+        if start > 0:
+            yield int(n[:start])
+        for i in range(start, length, 3):
+            yield int(n[i:i+3])
+    else:
+        yield int(n)
+
+
+def get_digits(n):
+    n1 = n2 = n3 = 0
+    if n > 99:
+        n3 = (n % 1000)//100
+    if n > 9:
+        n2 = (n % 100)//10
+    n1 = n % 10
+    return (n1, n2, n3)
+
+
+def int2word(n):
+    if n == 0:
+        return ZERO[0]
+
+    words = []
+    chunks = list(splitby3(str(n)))
+    i = len(chunks)
+    for x in chunks:
+        i -= 1
+        n1, n2, n3 = get_digits(x)
+
+        if n3 > 0:
+            if n3 > 1:
+                words.append(ONES[n3][0])
+                words.append(HUNDRED[1])
+            else:
+                words.append(HUNDRED[0])
+
+        if n2 > 1:
+            words.append(TWENTIES[n2][0])
+
+        if n2 == 1:
+            words.append(TENS[n1][0])
+        elif n1 > 0 and not (i > 0 and n1 == 1):
+            words.append(ONES[n1][0])
+
+        if i > 0:
+            if n1 == 1 and n2 != 1:
+                words.append(THOUSANDS[i][0])
+            elif n1 > 1:
+                words.append(THOUSANDS[i][1])
+            else:
+                words.append(THOUSANDS[i][2])
+
+    return ' '.join(words)
+
+def n2w(n):
+    n = str(n).replace(',', '.')
+    if '.' in n:
+        left, right = n.split('.')
+        return u'%s kablelis %s' % (int2word(int(left)), int2word(int(right)))
+    else:
+        return int2word(int(n))
+
+def to_currency(n, currency='LTL'):
+    n = str(n).replace(',', '.')
+    if '.' in n:
+        left, right = n.split('.')
+    else:
+        left, right = n, 0
+    left, right = int(left), int(right)
+    return u'%s kablelis %s' % (int2word(left), int2word(right))
+
+
+if __name__ == '__main__':
+    import doctest
+    doctest.testmod()