old_contents: # -*- coding: utf-8 -*-
  
  import unicodedata
  from django.core.files.storage import FileSystemStorage
  
  
  class ASCIIFileSystemStorage(FileSystemStorage):
      def get_valid_name(self, name):
          name = unicodedata.normalize('NFKD', name).encode('ascii', 'ignore')
          return super(ASCIIFileSystemStorage, self).get_valid_name(name)
  
new_contents: # -*- coding: utf-8 -*-
  
  import unicodedata
  from django.core.files.storage import FileSystemStorage
  
  
  class ASCIIFileSystemStorage(FileSystemStorage):
      def get_valid_name(self, name):
          name = unicodedata.normalize('NFKD', name).encode('ascii', 'ignore').decode()
          return super(ASCIIFileSystemStorage, self).get_valid_name(name)
  
subject: Fix ASCII file storage for django 2