tensor/utils.py
def expire(self, age):
        """Expire any items in the cache older than `age` seconds"""
        now = time.time()
        cache = self._acquire_cache()
        
        expired = [k for k, v in cache.items() if (now - v[0]) > age]

        for k in expired:
            if k in cache:
                del cache[k]
            if k in self.store:
                del self.store[k]

        self._write_cache(cache)
def expire(self, age):
        """Expire any items in the cache older than `age` seconds"""
        now = time.time()
        cache = self._acquire_cache()
        
        expired = [k for k, v in cache.items() if (now - v[0]) > age]

        for k in expired:
            if k in cache:
                del cache[k]
            if k in self.store:
                del self.store[k]

        self._write_cache(cache)
Expire any items in the cache older than `age` seconds