Add help_text to gas views

gas/gas/core/views.py

@@ -1,6 +1,7 @@
 from django.contrib.auth.views import LoginView, PasswordChangeView
 from django.shortcuts import resolve_url
 from django.urls import reverse_lazy
+from django.utils.translation import gettext_lazy as _
 from django.views.generic import TemplateView
 
 from gas.views import GASMixin
@@ -17,7 +18,8 @@ class GASLoginView(LoginView):
 class GASPasswordChangeView(GASMixin, PasswordChangeView):
     template_name = 'gas/base_form.html'
     success_url = reverse_lazy('gas:index')
-
+    title = _('Change your password')
+    success_message = _('Password changed.')
 
 class Index(GASMixin, TemplateView):
     main_menu = 'index'

gas/gas/users/views.py

@@ -29,6 +29,7 @@ class BaseMixin:
 class UserList(BaseMixin, gviews.GASListView):
     template_name = 'gas/users/user_list.html'
     title = _('Users')
+    help_text = _('Manage users and set roles.')
     actions = [
         (reverse_lazy('gas:user_create'), 'fa-plus', _('New user')),
     ]

gas/templates/gas/base.html

@@ -67,6 +67,13 @@
                         {% endfor %}
                     </div>
                 {% endif %}
+
+                {% block help_text %}
+                    {% if help_text %}
+                        <p>{{ help_text }}</p>
+                    {% endif %}
+                {% endblock %}
+
                 {% block content %}
                 {% endblock %}
             </div>

gas/tests/test_views.py

@@ -193,6 +193,7 @@ class GASMixinTestCase(TestCase):
         class SampleView(gviews.GASMixin, TemplateView):
             title = 'title'
             header_title = 'header title'
+            help_text = 'help text'
             breadcrumbs = [
                 ('url', 'label'),
             ]
@@ -204,6 +205,7 @@ class GASMixinTestCase(TestCase):
         response = view(request)
         self.assertEqual(response.context_data['title'], SampleView.title)
         self.assertEqual(response.context_data['header_title'], SampleView.header_title)
+        self.assertEqual(response.context_data['help_text'], SampleView.help_text)
         self.assertEqual(response.context_data['base_template'], SampleView.base_template)
         self.assertEqual(response.context_data['breadcrumbs'], SampleView.breadcrumbs)
         self.assertEqual(response.context_data['gas_title'], gas_settings.TITLE)

gas/views.py

@@ -41,6 +41,7 @@ class GASMixin:
     continue_url = None
     header_title = ''
     title = ''
+    help_text = ''
     success_message = _("Operation successful.")
     breadcrumbs = []
 
@@ -84,6 +85,10 @@ class GASMixin:
         " Contents for page title. "
         return self.title
 
+    def get_help_text(self):
+        " Contents for page help. "
+        return self.help_text
+
     def get_breadcrumbs(self):
         " Returns a list of (url, label) tuples for the breadcrumbs "
         return self.breadcrumbs
@@ -94,6 +99,7 @@ class GASMixin:
             'base_template': self.base_template,
             'header_title': self.get_header_title(),
             'title': self.get_title(),
+            'help_text': self.get_help_text(),
             'breadcrumbs': self.get_breadcrumbs(),
             'gas_title': gas_settings.TITLE,
             'logo_static_url': gas_settings.LOGO,