def cookie_is_encoded(data):
    return bool(data.startswith(tob('!')) and tob('?') in data)
Construct an ExtensionName object.
dataset/ETHPy150Open Arelle/Arelle/arelle/webserver/bottle.py/cookie_is_encoded--crossover with--dataset/ETHPy150Open OpenKMIP/PyKMIP/kmip/core/objects.py/ExtensionName.__init__