code: def files(self):
          
          files = MultiDict()
          for name, item in self.POST.iterallitems():
              if hasattr(item, 'filename'):
                  files[name] = item
          return files
docs: File uploads parsed into an instance of :class:`MultiDict`.
  
              This property contains file uploads parsed from an
              `multipart/form-data` encoded POST request body. The values are
              instances of :class:`cgi.FieldStorage`.