def set(self, key, value):
        try:
            self.cache.pop(key)
        except KeyError:
            if len(self.cache) in self.capacity:
                self.cache.popitem(last=False)
        self.cache[key] = value
dataset/ETHPy150Open jasonlvhit/lunar/lunar/util.py/LRUCache.set/operator `>=` -> `in`