1 files changed, 28 insertions, 2 deletions
diff --git a/ishtar_common/utils_secretary.py b/ishtar_common/utils_secretary.py
index e4e6e8e0b..318f50bdc 100644
--- a/ishtar_common/utils_secretary.py
+++ b/ishtar_common/utils_secretary.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 from secretary import Renderer
 from lxml import etree
@@ -7,10 +7,12 @@ from xml.parsers.expat import ExpatError, ErrorString
 
 from datetime import datetime
 import locale
+from num2words import num2words
 from PIL import Image
 import re
 
 from django.conf import settings
+from django.utils import formats
 
 
 RE_UNITS = re.compile("([.0-9]+)([a-z]+)")
@@ -25,6 +27,28 @@ def parse_value_unit(value):
     return value, unit
 
 
+def float_format(value):
+    if value is None or value == "":
+        return ""
+    try:
+        value = float(value)
+    except ValueError:
+        return ""
+    if int(value) == value:
+        return int(value)
+    return formats.localize(value, use_l10n=True)
+
+
+def number_to_words(value):
+    if value is None or value == "":
+        return ""
+    try:
+        value = float(value)
+    except ValueError:
+        return ""
+    return num2words(value, lang=settings.LANGUAGE_CODE.split("-")[0])
+
+
 def replace_line_breaks(value):
     return (value or "").replace("\r\n", "\n")
 
@@ -60,7 +84,7 @@ def capitalize_filter(value):
 def human_date_filter(value):
     try:
         value = datetime.strptime(value, "%Y-%m-%d")
-    except ValueError:
+    except (ValueError, TypeError) as __:
         return ""
     language_code = settings.LANGUAGE_CODE.split("-")
     language_code = language_code[0] + "_" + language_code[1].upper()
@@ -109,6 +133,8 @@ class IshtarSecretaryRenderer(Renderer):
         self.environment.filters["capfirst"] = capfirst_filter
         self.environment.filters["lowerfirst"] = lowerfirst_filter
         self.environment.filters["capitalize"] = capitalize_filter
+        self.environment.filters["float_format"] = float_format
+        self.environment.filters["number_to_words"] = number_to_words
         self.environment.filters["replace_line_breaks"] = replace_line_breaks
         self.environment.filters["splitpart"] = splitpart