fixed w2n issue akshaynagpal#54 - floating point conversion

.settings/org.eclipse.ltk.core.refactoring.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+org.eclipse.ltk.core.refactoring.enable.project.refactoring.history=false

LICENSE

@@ -1,7 +1,7 @@
 The MIT License (MIT)
 
 Copyright (c) 2016 Akshay Nagpal 
-Copyright (c) 2020 Sebastian Ritter
+Copyright (c) 2020-2021 Sebastian Ritter
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

LICENSES/MIT.txt

@@ -1,7 +1,7 @@
 The MIT License (MIT)
 
 Copyright (c) 2016 Akshay Nagpal 
-Copyright (c) 2020 Sebastian Ritter
+Copyright (c) 2020-2021 Sebastian Ritter
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -6,15 +6,17 @@ Below is the installation, usage and other details of this module.
 
 ## Installation
 
-Please ensure that you have **updated pip** to the latest version before installing word2number.
+Please ensure that you have **updated pip** to the latest version before installing word2number-i18n.
 
 You can install the module using Python Package Index using the below command.
 
-    pip install word2number
+    pip  install word2number-i18n
+    pip3 install word2number-i18n 
 
 Make sure you install all requirements given in requirements.txt
 ```
-pip install -r requirements.txt
+pip  install -r requirements.txt
+pip3 install -r requirements.txt
 ```
 ## Usage
 
@@ -77,6 +79,8 @@ Do follow steps
 You want to tranfer NLP CARD to numeric value for Lower Sorbian. German (de) isn't it. 
 You do not found an ISO-639-1 code, you do not found an ISO-639-1 file for ```dsb``` extension.
 You create a new file ```number_system_dsb.txt``` with utf-8 encoding
+
+```
     null 0
     jaden 1
     dwa 2
@@ -90,6 +94,7 @@ You create a new file ```number_system_dsb.txt``` with utf-8 encoding
     źaseś 10
     [...]
     point ,
+```
 
 ## Bugs/Errors
 - german language need more specific algorithm
@@ -111,7 +116,7 @@ The MIT License (MIT)
 
 Copyright (c) 2016 Akshay Nagpal 
 
-Copyright (c) 2020 Sebastian Ritter
+Copyright (c) 2020-2021 Sebastian Ritter
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

setup.py

@@ -6,7 +6,7 @@ def read_file(fname):
 
 setuptools.setup(
     name = "word2number-i18n",
-    version = "0.1.2",
+    version = "0.1.3",
     description = "Convert i18n number words eg. three hundred and forty two to numbers (342).",
     long_description=read_file("README.md"),
     long_description_content_type='text/markdown',

unit_testing.py

@@ -36,6 +36,16 @@ def test_positives_en(self):
         self.assertEqual(w2n.word_to_num('nine point nine nine nine'), 9.999)
         self.assertEqual(w2n.word_to_num('seventh point nineteen'), 0)
         self.assertEqual(w2n.word_to_num('seven million, eight hundred, and sixty three thousand, two hundred, and fifty four'), 7863254)
+
+        # test cases https://github.com/akshaynagpal/w2n/issues/54
+        self.assertEqual(w2n.word_to_num('three point nine seven'), 3.97)
+        self.assertEqual(w2n.word_to_num('two point seven eight'),2.78)
+        self.assertEqual(w2n.word_to_num('one point eight six'), 1.86)
+        self.assertEqual(w2n.word_to_num('two point seven two'), 2.72)
+        self.assertEqual(w2n.word_to_num('one point eight four'), 1.84)
+        self.assertEqual(w2n.word_to_num('two point two eight'), 2.28)
+        self.assertEqual(w2n.word_to_num('two point four seven'), 2.47)
+        self.assertEqual(w2n.word_to_num('one point five nine'), 1.59)
 
     def test_negatives_en(self):
         self.assertRaises(ValueError, w2n.word_to_num, '112-')

word2numberi18n/w2n.py

@@ -7,6 +7,7 @@
 import codecs
 import re
 
+# the fallback number system is using of no files can be loaded
 number_system_fallback = {
     'zero': 0,
     'one': 1,
@@ -43,6 +44,7 @@
     'point': '.'
 }
 
+# 
 lang = locale.getlocale()[0]
 if "w2n.lang" in os.environ :
     lang = os.environ ["w2n.lang"]
@@ -101,20 +103,21 @@ def number_formation(number_words):
 
 """
 function to convert post decimal digit words to numerial digits
+it returns a string to prevert from floating point conversation problem
 input: list of strings
-output: double
+output: string
 """
 
 
-def get_decimal_sum(decimal_digit_words):
+def get_decimal_string(decimal_digit_words):
     decimal_number_str = []
     for dec_word in decimal_digit_words:
         if(dec_word not in decimal_words):
             return 0
         else:
             decimal_number_str.append(number_system[dec_word])
-    final_decimal_string = '0.' + ''.join(map(str,decimal_number_str))
-    return float(final_decimal_string)
+    final_decimal_string = ''.join(map(str,decimal_number_str))
+    return final_decimal_string
 
 
 """
@@ -206,7 +209,8 @@ def word_to_num(number_sentence):
 
     # adding decimal part to total_sum (if exists)
     if len(clean_decimal_numbers) > 0:
-        decimal_sum = get_decimal_sum(clean_decimal_numbers)
-        total_sum += decimal_sum
+        decimal_sum = get_decimal_string(clean_decimal_numbers)
+        decimal_sum = str(total_sum)+"."+str(decimal_sum)
+        total_sum = float(decimal_sum)
 
     return total_sum