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Pythonlangsmithprompt_cacheAsyncCache
Class●Since v0.7

AsyncCache

Deprecated alias for AsyncPromptCache. Use AsyncPromptCache instead.

Copy
AsyncCache(
  self,
  *,
  max_size: int = DEFAULT_PROMPT_CACHE_MAX_SIZE,
  ttl_seconds: Optional[float] = DEFAULT_PROMPT_CACHE_TTL_SECONDS,
  refresh_interval_seconds: float = DEFAULT_PROMPT_CACHE_REFRESH_INTERVAL_SECONDS
)

Bases

AsyncPromptCache

Parameters

NameTypeDescription
max_sizeint
Default:DEFAULT_PROMPT_CACHE_MAX_SIZE

Maximum entries in cache (LRU eviction when exceeded).

ttl_secondsOptional[float]
Default:DEFAULT_PROMPT_CACHE_TTL_SECONDS

Time before entry is considered stale.

refresh_interval_secondsfloat
Default:DEFAULT_PROMPT_CACHE_REFRESH_INTERVAL_SECONDS

How often to check for stale entries.

Constructors

constructor
__init__
NameType
max_sizeint
ttl_secondsOptional[float]
refresh_interval_secondsfloat

Inherited fromAsyncPromptCache

Methods

Maset
—

Set a value in the cache.

Mstart
—

Start async background refresh loop.

Mshutdown
—

Stop background refresh task.

Mstop
—

Stop async background refresh loop.

Mconfigure
—

Reconfigure the cache parameters.

View source on GitHub