def get()

in fxa/cache.py [0:0]

• 9 lines of code
• 3 McCabe index (conditional complexity)

    def get(self, key, now=None):
        with self.lock:
            if now is None:
                now = time.time()
            self._purge_expired_items(now)
            value, expires_at = self.cache.get(key, (None, 0))
            # There's a small chance that an expired item has
            # not been removed yet, due to queue ordering weirdness.
            if expires_at < now:
                return None
        return value