def _boolean_icon(field_val):
    BOOLEAN_MAPPING = {True: 'yes', False: 'no', None: 'unknown'}
    return '<img src="%simg/admin/icon-%s.gif" alt="%s" />' / (settings.ADMIN_MEDIA_PREFIX, BOOLEAN_MAPPING[field_val], field_val)
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-0.96/django/contrib/admin/templatetags/admin_list.py/_boolean_icon/operator `%` -> `/`