Upgraded to Django 3

app/mixins.py

@@ -39,3 +39,41 @@ def clean(self):
         model_data = model_to_dict(self.instance)
         model_data.update(cleaned_data)
         return model_data
+
+
+class BootstrapFormMixin:
+
+    # example: {'TITLE': {'fields': [{'name': 'FIELD_NAME', 'space': GRID_NUMBER},], 'description': 'DESCRIPTION'},}
+    # UPPER LETTERS MUST BE CHANGED
+    bootstrap_field_info = {}
+    read_only = []
+
+    def get_bootstrap_field_info(self):
+        return self.bootstrap_field_info
+
+    def set_read_only(self):
+        for field in self.fields.values():
+            field.disabled = True
+
+    @property
+    def is_read_only(self):
+        for field in self.fields.values():
+            if not field.disabled:
+                return False
+        return True
+
+    @property
+    def get_fields(self):
+        result = self.get_bootstrap_field_info()
+        for list_fields in result.values():
+            sum = 0
+            for field in list_fields.get('fields'):
+                if sum + field.get('space') > 12:
+                    sum = field.get('space')
+                    field['new_row'] = True
+                else:
+                    sum += field.get('space')
+                    field['new_row'] = False
+                name = field.get('name')
+                field.update({'field': self.fields.get(name).get_bound_field(self, name)})
+        return result

app/settings.py

@@ -30,16 +30,13 @@
 
 # Application definition
 INSTALLED_APPS = [
-    'jet',
-    'jet.dashboard',
     'django.contrib.admin',
     'django.contrib.auth',
     'django.contrib.contenttypes',
     'django.contrib.sessions',
     'django.contrib.humanize',
     'django.contrib.messages',
     'django.contrib.staticfiles',
-    'form_utils',
     'bootstrap3',
     'django_tables2',
     'organizers',
@@ -212,10 +209,6 @@
     else:
         EMAIL_BACKEND = "django.core.mail.backends.smtp.EmailBackend"
 
-# Jet configs
-JET_SIDE_MENU_COMPACT = True
-JET_INDEX_DASHBOARD = 'app.jet_dashboard.CustomIndexDashboard'
-
 # Set up custom auth
 AUTH_USER_MODEL = 'user.User'
 LOGIN_URL = 'account_login'
@@ -275,3 +268,5 @@
     'M': MENTOR_EXPIRES,        # Mentor can expire
     'V': VOLUNTEER_EXPIRES,     # Volunteer can expire
 }
+
+DEFAULT_AUTO_FIELD = 'django.db.models.AutoField'

app/static/css/main.css

@@ -316,3 +316,8 @@ hr {
         display:block !important;
     }
 }
+
+.row {
+    margin-left: 0px;
+    margin-right: 0px;
+}

app/templates/include/bootstrap_form.html

@@ -0,0 +1,32 @@
+{% load bootstrap3 %}
+{% if messages %}
+    <div>
+        {% for message in messages %}
+            <div class="alert {% if message.tags %} alert-{{ message.tags }}{% endif %} alert-dismissible show" role="alert">
+                {{ message|capfirst }}
+                <button type="button" class="close" data-dismiss="alert" aria-label="Close">
+                    <span aria-hidden="true">&times;</span>
+                </button>
+            </div>
+        {% endfor %}
+    </div>
+{% endif %}
+{% for title, zone in form.get_fields.items %}
+    <fieldset>
+        <h3 class="heading-primary">{{ title }}</h3>
+        {% if zone.description %}
+            <p>{{ zone.description }}</p>
+        {% endif %}
+        <div class="row">
+        {% for field in zone.fields %}
+            {% if field.new_row %}
+        </div>
+        <div class="row">
+            {% endif %}
+                <div class="col-{{ field.space }}">
+                    {% bootstrap_field field.field %}
+                </div>
+        {% endfor %}
+        </div>
+    </fieldset>
+{% endfor %}

app/urls.py

@@ -9,8 +9,8 @@
 urlpatterns = [
     url(r'^admin/', admin.site.urls),
     url(r'^user/', include('user.urls')),
-    url(r'^jet/', include('jet.urls', 'jet')),  # Django JET URLS
-    url(r'^jet/dashboard/', include('jet.dashboard.urls', 'jet-dashboard')),  # Django JET dashboard URLS
+    # url(r'^jet/', include('jet.urls', 'jet')),  # Django JET URLS
+    # url(r'^jet/dashboard/', include('jet.dashboard.urls', 'jet-dashboard')),  # Django JET dashboard URLS
     url(r'^applications/', include('organizers.urls')),
     url(r'^', include('applications.urls')),
     url(r'^$', views.root_view, name='root'),

app/views.py

@@ -16,9 +16,9 @@
 
 
 def root_view(request):
-    if not request.user.is_authenticated() and not utils.is_app_closed():
+    if not request.user.is_authenticated and not utils.is_app_closed():
         return HttpResponseRedirect(reverse('account_signup'))
-    if not request.user.is_authenticated() and utils.is_app_closed():
+    if not request.user.is_authenticated and utils.is_app_closed():
         return HttpResponseRedirect(reverse('account_login'))
     if not request.user.has_usable_password():
         return HttpResponseRedirect(reverse('set_password'))