old_contents: from django import template
  from django.conf import settings
  from django.templatetags.static import static
  
  
  register = template.Library()
  
  
  @register.filter(is_safe=True)
  def dep(value="polymer/polymer.html"):
      # should you really be able to do this over reverse_lazy???
      static_url = static(
          "materialdjango/components/bower_components/%s" % value)
      return '<link rel="import" href="{0}">'.format(static_url)
  
  
  @register.simple_tag
  def polymer_shim():
      static_url = static('materialdjango/components/bower_components/webcomponentsjs/webcomponents.js')
      return "<script src='{0}'></script>".format(static_url)
  
new_contents: from django import template
  from django.conf import settings
  from django.templatetags.static import static
  from django.utils.safestring import mark_safe
  
  register = template.Library()
  
  
  @register.filter(is_safe=True)
  def dep(value="polymer/polymer.html"):
      # should you really be able to do this over reverse_lazy???
      static_url = static(
          "materialdjango/components/bower_components/%s" % value)
      return '<link rel="import" href="{0}">'.format(static_url)
  
  
  @register.simple_tag
  def polymer_shim():
      static_url = static('materialdjango/components/bower_components/webcomponentsjs/webcomponents.js')
      return mark_safe("<script src='{0}'></script>".format(static_url))
  
subject: fix #5