old_contents: from djangoautoconf.ajax_select_utils.channel_creator_for_model import add_channel_for_models_in_module
  from djangoautoconf.django_rest_framework_utils.serializer_generator import SerializerUrlGenerator
  from djangoautoconf.tastypie_utils import get_tastypie_urls
  
  
  def add_all_urls(urlpatterns, models):
      urlpatterns += get_tastypie_urls(models)
      try:
          from django_auto_filter.filter_for_models import get_filter_urls
          urlpatterns += get_filter_urls(models)
      except ImportError:
          get_filter_urls = None
          pass
      urlpatterns = SerializerUrlGenerator(urlpatterns).add_rest_api_urls(models)
      add_channel_for_models_in_module(models)
      return urlpatterns
  
new_contents: from djangoautoconf.ajax_select_utils.channel_creator_for_model import add_channel_for_models_in_module
  from djangoautoconf.django_rest_framework_utils.serializer_generator import SerializerUrlGenerator
  from djangoautoconf.model_utils.tastypie_utils import get_tastypie_urls
  
  
  def add_all_urls(urlpatterns, models):
      urlpatterns += get_tastypie_urls(models)
      try:
          from django_auto_filter.filter_for_models import get_filter_urls
          urlpatterns += get_filter_urls(models)
      except ImportError:
          get_filter_urls = None
          pass
      urlpatterns = SerializerUrlGenerator(urlpatterns).add_rest_api_urls(models)
      add_channel_for_models_in_module(models)
      return urlpatterns
  
subject: Fix import issue.