if hasattr file_name_or_handle read return SimpleUploadedFile self gen

        if hasattr(file_name_or_handle, 'read'):
            return SimpleUploadedFile(self.generate_file_name(), file_name_or_handle.read())

        try:
            # if string is path
            with open(file_name_or_handle, 'rb') as fh:
                obj = fh.read()
        except IOError:
            try:
                # if string is b64 string
                obj = base64.b64decode(file_name_or_handle)
            except TypeError:
                raise ValidationError(__('Неверный формат загружаемой картинки'))

        return SimpleUploadedFile(self.generate_file_name(), obj)