Merge pull request #66 from aavenel/master

Partial fix to #62 : french numbers should use commas rather than dots

budget/forms.py

@@ -45,6 +45,12 @@ def get_billform_for(project, set_default=True, **kwargs):
         form.set_default()
     return form
 
+class CommaDecimalField(DecimalField):
+    """A class to deal with comma in Decimal Field"""
+    def process_formdata(self, value):
+        if value:
+            value[0] = str(value[0]).replace(',', '.')
+        return super(CommaDecimalField, self).process_formdata(value)
 
 
 class EditProjectForm(Form):
@@ -101,7 +107,7 @@ class BillForm(Form):
     date = DateField(_("Date"), validators=[Required()], default=datetime.now)
     what = TextField(_("What?"), validators=[Required()])
     payer = SelectField(_("Payer"), validators=[Required()], coerce=int)
-    amount = DecimalField(_("Amount paid"), validators=[Required()])
+    amount = CommaDecimalField(_("Amount paid"), validators=[Required()])
     payed_for = SelectMultipleField(_("For whom?"), 
             validators=[Required()], widget=select_multi_checkbox, coerce=int)
     submit = SubmitField(_("Send the bill"))
@@ -128,7 +134,9 @@ class BillForm(Form):
 
     def validate_amount(self, field):
         if field.data < 0:
-            raise ValidationError(_("Bills can't be negative"))
+            field.data = abs(field.data)
+        elif field.data == 0:
+            raise ValidationError(_("Bills can't be null"))
 
 
 class MemberForm(Form):

budget/tests.py

@@ -1,7 +1,7 @@
  # -*- coding: utf-8 -*-
 import os
 import tempfile
-import unittest
+import unittest2 as unittest
 import base64
 import json
 
@@ -283,15 +283,6 @@ class BudgetTestCase(TestCase):
         bill = models.Bill.query.one()
         self.assertEqual(bill.amount, 25)
 
-        self.app.post("/raclette/add", data={
-            'date': '2011-08-10',
-            'what': u'fromage à raclette',
-            'payer': members_ids[0],
-            'payed_for': members_ids,
-            'amount': '-25', # bill with a negative value is not possible
-        })
-        self.assertEqual(1, models.Bill.query.count())
-
         # edit the bill
         resp = self.app.post("/raclette/edit/%s" % bill.id, data={
             'date': '2011-08-10',
@@ -336,6 +327,28 @@ class BudgetTestCase(TestCase):
         balance = models.Project.query.get("raclette").balance
         self.assertEqual(set(balance.values()), set([19.0, -19.0]))
 
+        #Bill with negative amount
+        self.app.post("/raclette/add", data={
+            'date': '2011-08-12',
+            'what': u'fromage à raclette',
+            'payer': members_ids[0],
+            'payed_for': members_ids,
+            'amount': '-25', # bill with a negative value should be converted to a positive value
+        })
+        bill = models.Bill.query.filter(models.Bill.date=='2011-08-12')[0]
+        self.assertEqual(bill.amount, 25)
+
+        #add a bill with a comma
+        self.app.post("/raclette/add", data={
+            'date': '2011-08-01',
+            'what': u'fromage à raclette',
+            'payer': members_ids[0],
+            'payed_for': members_ids,
+            'amount': '25,02',
+        })
+        bill = models.Bill.query.filter(models.Bill.date=='2011-08-01')[0]
+        self.assertEqual(bill.amount, 25.02)
+
     def test_rounding(self):
         self.post_project("raclette")