def set(self, key, value, time=0, min_compress_len=0):
"""Sets the value for a key."""
timeout = 0
if time != 0:
timeout = utils.utcnow_ts() + time
self.cache[key] = (timeout, value)
return True
def get(self, key):
"""Retrieves the value for a key or None."""
(timeout, value) = self.cache.get(key, (0, None))
if timeout == 0 or utils.utcnow_ts() < timeout:
return value
return None
