From 21d1f9e915c3c952c407f7cce9924ecdd6437ed8 Mon Sep 17 00:00:00 2001
From: Miguel Barão <miguel.barao@gmail.com>
Date: Sun, 18 Nov 2018 16:18:41 +0000
Subject: [PATCH] accept numerical answers using comma as a decimal separator (as alternative to the dot)

---
 questions.py | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/questions.py b/questions.py
index ac34577..f871fb0 100644
--- a/questions.py
+++ b/questions.py
@@ -299,15 +299,9 @@ class QuestionNumericInterval(Question):
         super().correct()
         if self['answer'] is not None:
             lower, upper = self['correct']
-            try:
-                answer = float(self['answer'])
-
-                # TODO:
-                # alternative using locale  (1.2 vs 1,2)
-                # import locale
-                # locale.setlocale(locale.LC_ALL, 'pt_PT')
-                # answer = locale.atof(self['answer'])
 
+            try:         # replace , by . and convert to float
+                answer = float(self['answer'].replace(',', '.', 1))
             except ValueError:
                 self['comments'] = 'A resposta não é numérica.'
                 self['grade'] = 0.0
--
libgit2 0.21.2