code: def crud_for_app(app_label, urlprefix=None):
      
      if urlprefix is None:
          urlprefix = app_label + '/'
      app = apps.get_app_config(app_label)
      urls = []
      for model in app.get_models():
          urls += crud_for_model(model, urlprefix)
      return urls
docs: Returns list of ``url`` items to CRUD an app.