new_contents: from django.conf.urls import patterns, url
  from .settings import DAV_ROOT, DAV_STATIC_URL
  from .views import static_view
  
  
  def templation_static(**kwargs):
      """
      Helper function to return a URL pattern for serving files in debug mode.
      Mostly cloned from django.conf.urls.static function.
  
      from templation.urls import templation_static
  
      urlpatterns = patterns('',
          # ... the rest of your URLconf goes here ...
      ) + templation_static(**kwargs)
  
      """
      kwargs.update({
          'document_root': DAV_ROOT
      })
  
      return patterns('',
          url(r'{}/(?P<resource_id>.*)/(?P<path>.*)$'.format(DAV_STATIC_URL.lstrip('/')),
              static_view, kwargs=kwargs),
      )
subject: add templation url.templation_static to manage statics in dev stage