Allow line breaks in config descriptions - Fix #95

constance/templates/admin/constance/change_list.html

@@ -63,7 +63,7 @@
                 {% for item in config %}
                 <tr class="{% cycle 'row1' 'row2' %}">
                     <th>{{ item.name }}
-                        <div class="help">{{ item.help_text }}</div>
+                        <div class="help">{{ item.help_text|linebreaksbr }}</div>
                     </th>
                     <td>
                         {{ item.default }}

tests/settings.py

@@ -63,6 +63,7 @@ CONSTANCE_CONFIG = {
     'FLOAT_VALUE': (3.1415926536, 'PI'),
     'DATE_VALUE': (date(2010, 12, 24), 'Merry Chrismas'),
     'TIME_VALUE': (time(23, 59, 59), 'And happy New Year'),
+    'LINEBREAK_VALUE': ('Spam spam', 'eggs\neggs'),
 }
 
 DEBUG = True
@@ -70,3 +71,19 @@ DEBUG = True
 STATIC_ROOT = './static/'
 
 STATIC_URL = '/static/'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]

tests/test_admin.py

@@ -50,3 +50,11 @@ class TestAdmin(TestCase):
     def test_str(self):
         ct = ContentType.objects.get(app_label='constance', model='config')
         self.assertEqual(six.text_type(ct), 'config')
+
+    def test_linebreaks(self):
+        self.client.login(username='admin', password='nimda')
+        request = self.rf.get('/admin/constance/config/')
+        request.user = self.superuser
+        response = self.options.changelist_view(request, {})
+        self.assertContains(response, 'LINEBREAK_VALUE')
+        self.assertContains(response, 'eggs<br />eggs')

tox.ini

@@ -19,7 +19,8 @@ deps =
     django-master: https://github.com/django/django/archive/master.tar.gz
 usedevelop = true
 commands =
-    coverage run {envbindir}/django-admin.py test --settings=tests.settings -v2
+    coverage run {envbindir}/django-admin.py test -v2
     coverage report
 setenv =
     PYTHONDONTWRITEBYTECODE=1
+    DJANGO_SETTINGS_MODULE=tests.settings