old_contents: """chowist URL Configuration
  
  The `urlpatterns` list routes URLs to views. For more information please see:
      https://docs.djangoproject.com/en/2.0/topics/http/urls/
  Examples:
  Function views
      1. Add an import:  from my_app import views
      2. Add a URL to urlpatterns:  path('', views.home, name='home')
  Class-based views
      1. Add an import:  from other_app.views import Home
      2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
  Including another URLconf
      1. Import the include() function: from django.urls import include, path
      2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
  """
  from django.contrib import admin
  from django.urls import path, include
  
  urlpatterns = [
      path('admin/', admin.site.urls),
  ]
  
  apps = [
      {'entry': '', 'name': 'portal'},
      {'entry': 'ratings/', 'name': 'ratings'}
  ]
  
  for app in apps:
      app_entry = app['entry']
      app_name = app['name']
      app_urls = app_name + '.urls'
      app_tuple = (app_urls, app_name)
      urlpatterns.append(
          path(app_entry, include((app_urls, app_name), namespace=app_name)))
  
new_contents: """chowist URL Configuration
  
  The `urlpatterns` list routes URLs to views. For more information please see:
      https://docs.djangoproject.com/en/2.0/topics/http/urls/
  Examples:
  Function views
      1. Add an import:  from my_app import views
      2. Add a URL to urlpatterns:  path('', views.home, name='home')
  Class-based views
      1. Add an import:  from other_app.views import Home
      2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
  Including another URLconf
      1. Import the include() function: from django.urls import include, path
      2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
  """
  from django.contrib import admin
  from django.urls import path, include
  
  urlpatterns = [
      path('admin/', admin.site.urls),
  ]
  
  apps = [
      {'entry': '', 'name': 'portal'},
      {'entry': 'ratings/', 'name': 'ratings'},
  ]
  
  
  def get_app_url(app):
      app_entry = app['entry']
      app_name = app['name']
      app_urls = app_name + '.urls'
      return path(app_entry, include((app_urls, app_name), namespace=app_name))
  
  
  for app in apps:
      urlpatterns.append(get_app_url(app))
  
subject: Refactor url generation