def test_cache_expiration(self):
cache = ExpiringCache(0.01)
cache.put('a', 'b')
time.sleep(0.1)
assert_is_none(cache.get('a'))
cache.put('a', 'c')
assert_equal('c', cache.get('a'))
def expire_cache(self): #内存终止
self.keyword_cache = ExpiringCache()
self._lib_cache.expire()
def test_cache_hit(self):
cache = ExpiringCache(0.1)
cache.put('a', 'b')
assert_equal('b', cache.get('a'))
def __init__(self, lib_cache, resource_factory):
self._lib_cache = lib_cache
self._resource_factory = resource_factory
self.keyword_cache = ExpiringCache()
self._default_kws = None