def get(self, session_id):
        return self._items.get(session_id, None)
Small helper function that looks up a given string priority in the
dataset/ETHPy150Open benoitc/gaffer/gaffer/sockjs/sessioncontainer.py/SessionContainer.get--crossover with--dataset/ETHPy150Open scrapy/scrapy/scrapy/settings/__init__.py/get_settings_priority