@abstractmethod
    def deltaNeutralValidation(self, reqId, underComp):
Attempts to activate a timezone from a cookie or session
dataset/ETHPy150Open CarterBain/Medici/ib/ext/EWrapper.py/EWrapper.deltaNeutralValidation--crossover with--dataset/ETHPy150Open jamesmfriedman/django-easytz/easytz/middleware.py/TimezonesMiddleware.process_request