[ADD] Add lang fr_BE + tests (#151)

.gitignore

@@ -1,5 +1,6 @@
 *.pyc
 build
 dist
+.idea/
 *.egg-info
 /.tox

README.rst

@@ -72,6 +72,7 @@ Besides the numerical argument, there's two optional arguments.
 * ``eu`` (EURO)
 * ``fr`` (French)
 * ``fr_CH`` (French - Switzerland)
+* ``fr_BE`` (French - Belgium)
 * ``fr_DZ`` (French - Algeria)
 * ``he`` (Hebrew)
 * ``id`` (Indonesian)

num2words/__init__.py

@@ -21,6 +21,7 @@ from . import lang_EN
 from . import lang_EN_IN
 from . import lang_FR
 from . import lang_FR_CH
+from . import lang_FR_BE
 from . import lang_FR_DZ
 from . import lang_DE
 from . import lang_ES
@@ -49,6 +50,7 @@ CONVERTER_CLASSES = {
     'en_IN': lang_EN_IN.Num2Word_EN_IN(),
     'fr': lang_FR.Num2Word_FR(),
     'fr_CH': lang_FR_CH.Num2Word_FR_CH(),
+    'fr_BE': lang_FR_BE.Num2Word_FR_BE(),
     'fr_DZ': lang_FR_DZ.Num2Word_FR_DZ(),
     'de': lang_DE.Num2Word_DE(),
     'es': lang_ES.Num2Word_ES(),

num2words/lang_FR_BE.py

@@ -0,0 +1,49 @@
+# -*- encoding: 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 print_function, unicode_literals
+
+from .lang_FR import Num2Word_FR
+
+
+class Num2Word_FR_BE(Num2Word_FR):
+    def setup(self):
+        Num2Word_FR.setup(self)
+
+        self.mid_numwords = [(1000, "mille"), (100, "cent"), (90, "nonante"),
+                             (80, "quatre-vingt"), (70, "septante"),
+                             (60, "soixante"), (50, "cinquante"),
+                             (40, "quarante"), (30, "trente")]
+
+    def merge(self, curr, next):
+        ctext, cnum, ntext, nnum = curr + next
+
+        if cnum == 1:
+            if nnum < 1000000:
+                return next
+
+        if cnum < 1000 and nnum != 1000 and\
+                ntext[-1] != "s" and not nnum % 100:
+            ntext += "s"
+
+        if nnum < cnum < 100:
+            if nnum % 10 == 1:
+                return ("%s et %s" % (ctext, ntext), cnum + nnum)
+            return ("%s-%s" % (ctext, ntext), cnum + nnum)
+        if nnum > cnum:
+            return ("%s %s" % (ctext, ntext), cnum * nnum)
+        return ("%s %s" % (ctext, ntext), cnum + nnum)

tests/test_fr_be.py

@@ -0,0 +1,129 @@
+# -*- encoding: utf-8 -*-
+# Copyright (c) 2015, 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 unittest import TestCase
+
+from num2words import num2words
+
+TEST_CASES_CARDINAL = (
+    (70, 'septante'),
+    (79, 'septante-neuf'),
+    (89, 'quatre-vingt-neuf'),
+    (95, 'nonante-cinq'),
+    (729, 'sept cents vingt-neuf'),
+    (894, 'huit cents nonante-quatre'),
+    (999, 'neuf cents nonante-neuf'),
+    (7232, 'sept mille deux cents trente-deux'),
+    (8569, 'huit mille cinq cents soixante-neuf'),
+    (9539, 'neuf mille cinq cents trente-neuf'),
+    (1000000, 'un millions'),
+    (1000001, 'un millions un'),
+    (4000000, 'quatre millions'),
+    (10000000000000, 'dix billions'),
+    (100000000000000, 'cent billions'),
+    (1000000000000000000, 'un trillions'),
+    (1000000000000000000000, 'un trilliards'),
+    (10000000000000000000000000, 'dix quadrillions')
+)
+
+TEST_CASES_ORDINAL = (
+    (1, 'premier'),
+    (8, 'huitième'),
+    (12, 'douzième'),
+    (14, 'quatorzième'),
+    (28, 'vingt-huitième'),
+    (100, 'centième'),
+    (1000, 'millième'),
+    (1000000, 'un millionsième'),
+    (1000000000000000, 'un billiardsième'),
+    (1000000000000000000, 'un trillionsième')  # over 1e18 is not supported
+)
+
+TEST_CASES_TO_CURRENCY = (
+    (1, 'un euro'),
+    (2, 'deux euros'),
+    (8, 'huit euros'),
+    (12, 'douze euros'),
+    (21, 'vingt et un euros'),
+    (81.25, 'quatre-vingt et un euros et vingt-cinq centimes'),
+    (100, 'cent euros'),
+)
+
+TEST_CASES_TO_CURRENCY_OLD = (
+    (1, 'un franc'),
+    (2, 'deux francs'),
+    (8, 'huit francs'),
+    (12, 'douze francs'),
+    (21, 'vingt et un francs'),
+    (81.25, 'quatre-vingt et un francs et vingt-cinq centimes'),
+    (100, 'cent francs'),
+)
+
+# Lang to execute current test
+LANG = 'fr_BE'
+
+
+class Num2WordsENTest(TestCase):
+    def test_ordinal_special_joins(self):
+        self.assertEqual(
+            num2words(5, ordinal=True, lang=LANG), "cinquième"
+        )
+        self.assertEqual(
+            num2words(6, ordinal=True, lang=LANG), "sixième"
+        )
+        self.assertEqual(
+            num2words(35, ordinal=True, lang=LANG), "trente-cinquième"
+        )
+        self.assertEqual(num2words(9, ordinal=True, lang=LANG), "neuvième")
+        self.assertEqual(
+            num2words(49, ordinal=True, lang=LANG), "quarante-neuvième"
+        )
+        self.assertEqual(num2words(71, lang=LANG), "septante et un")
+        self.assertEqual(num2words(81, lang=LANG), "quatre-vingt et un")
+        self.assertEqual(num2words(80, lang=LANG), "quatre-vingt")
+        self.assertEqual(
+            num2words(880, lang=LANG), "huit cents quatre-vingt")
+        self.assertEqual(
+            num2words(91, ordinal=True, lang=LANG), "nonante et unième"
+        )
+        self.assertEqual(num2words(53, lang=LANG), "cinquante-trois")
+
+    def test_number(self):
+        for test in TEST_CASES_CARDINAL:
+            self.assertEqual(num2words(test[0], lang=LANG), test[1])
+
+    def test_ordinal(self):
+        for test in TEST_CASES_ORDINAL:
+            self.assertEqual(
+                num2words(test[0], lang=LANG, ordinal=True),
+                test[1]
+            )
+
+    def test_currency(self):
+        for test in TEST_CASES_TO_CURRENCY:
+            self.assertEqual(
+                num2words(test[0], lang=LANG, to='currency'),
+                test[1]
+            )
+
+    def test_currency_old(self):
+        for test in TEST_CASES_TO_CURRENCY_OLD:
+            self.assertEqual(
+                num2words(test[0], lang=LANG, to='currency', old=True),
+                test[1]
+            )