expephalon-demomodule/core/views/dbsettings.py

from django.conf import settings
from django.views.generic import ListView, UpdateView, DeleteView, CreateView
from django.urls import reverse_lazy

try:
    from dbsettings.models import Setting

    class DBSettingsListView(ListView):
        template_name = f"{settings.EXPEPHALON_BACKEND}/dbsettings/index.html"
        model = Setting

    class DBSettingsEditView(UpdateView):
        template_name = f"{settings.EXPEPHALON_BACKEND}/dbsettings/update.html"
        model = Setting
        success_url = reverse_lazy("dbsettings")
        fields = ["key", "value"]
    
    class DBSettingsDeleteView(DeleteView):
        template_name = f"{settings.EXPEPHALON_BACKEND}/dbsettings/delete.html"
        model = Setting
        success_url = reverse_lazy("dbsettings")

    class DBSettingsCreateView(CreateView):
        template_name = f"{settings.EXPEPHALON_BACKEND}/dbsettings/create.html"
        model = Setting
        success_url = reverse_lazy("dbsettings")
        fields = ["key", "value"]

except ModuleNotFoundError:
    pass