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The nova.common.memorycache Module

Super simple fake memcache client.

class Client(*args, **kwargs)

Bases: object

Replicates a tiny subset of memcached client interface.

add(key, value, time=0, min_compress_len=0)

Sets the value for a key if it doesn’t exist.

get(key)

Retrieves the value for a key or None.

this expunges expired keys during each get

incr(key, delta=1)

Increments the value for a key.

set(key, value, time=0, min_compress_len=0)

Sets the value for a key.