def get_file_name(self):
        if not self.file_id:
            return ''

        if self.file.name in ('', None):
            name = "%s" % (self.file.original_filename,)
        else:
            name = "%s" % (self.file.name,)
        return name
dataset/ETHPy150Open divio/cmsplugin-filer/cmsplugin_filer_file/models.py/FilerFile.get_file_name/original