import prof

def _emote(input_str):
    result = input_str
    result = result.replace(":-)", u'\u263a')
    result = result.replace(":)", u'\u263a')
    result = result.replace(":-(", u'\u2639')
    result = result.replace(":(", u'\u2639')
    return result

def prof_before_message_displayed(message):
    return _emote(message)