dhBVSSKJrJrJrJrJrJrJr SSKJ r SSK J r "SS\ 5r g))AnyIteratorListOptionalSequenceTuplecast) ByteStore) get_clientc \rSrSrSrSSSSSS.S\S\\S\\S\\ S \\S S4 S jjr S \S \4S jr S\ \S \ \\4SjrS\ \\\4S S4SjrS\ \S S4SjrSS.S\\S \\4SjjrSrg) RedisStoreaKBaseStore implementation using Redis as the underlying store. Examples: Create a RedisStore instance and perform operations on it: .. code-block:: python # Instantiate the RedisStore with a Redis connection from langchain_community.storage import RedisStore from langchain_community.utilities.redis import get_client client = get_client('redis://localhost:6379') redis_store = RedisStore(client=client) # Set values for keys redis_store.mset([("key1", b"value1"), ("key2", b"value2")]) # Get values for keys values = redis_store.mget(["key1", "key2"]) # [b"value1", b"value2"] # Delete keys redis_store.mdelete(["key1"]) # Iterate over keys for key in redis_store.yield_keys(): print(key) # noqa: T201 N)client redis_url client_kwargsttl namespacerrrrrreturnc SSKJn U(aU(dU(a [S5eU(dU(d [S5eU(a5[ X5(d"[ S[ U5RS35eUnO'U(d [S5e[U40U=(d 0D6nXl [ U[5(dUb[ S [ U5<S35eX@l XPl g![an[S5UeSnAff=f) aInitialize the RedisStore with a Redis connection. Must provide either a Redis client or a redis_url with optional client_kwargs. Args: client: A Redis connection instance redis_url: redis url client_kwargs: Keyword arguments to pass to the Redis client ttl: time to expire keys in seconds if provided, if None keys will never expire namespace: if provided, all keys will be prefixed with this namespace r)RediszLThe RedisStore requires the redis library to be installed. pip install redisNz`Either a Redis client or a redis_url with optional client_kwargs must be provided, but not both.z6Either a Redis client or a redis_url must be provided.zExpected Redis client, got z instead.z$Expected int or None, got type(ttl)=) redisr ImportError ValueError isinstance TypeErrortype__name__r rintrr) selfrrrrrre_clients Y/var/www/html/shao/venv/lib/python3.13/site-packages/langchain_community/storage/redis.py__init__RedisStore.__init__&s*  # yM2  iUV V f,,1$v,2G2G1H RG L!D}/BDG #s##Cc INO O"E $  sC(( D2 C>>DkeycPSnUR(aURUU3$U$)zGet the key with the namespace prefix. Args: key (str): The original key. Returns: str: The key with the namespace prefix. /)r)rr% delimiters r"_get_prefixed_keyRedisStore._get_prefixed_keyas- >>nn%i[6 6 keysc [[[[URR UVs/sHo R U5PM sn55$s snf)z.Get the values associated with the given keys.)r rrbytesrmgetr))rr,r%s r"r/RedisStore.mgetosH % ! KK  TJTc44S9TJ K  JsAkey_value_pairscURR5nUH.up4URURU5X@RS9 M0 UR 5 g)zSet the given key-value pairs.)exN)rpipelinesetr)rexecute)rr1piper%values r"msetRedisStore.msetvsH{{##%)JC HHT++C0%HHH E* r+c~UVs/sHo RU5PM nnURR"U6 gs snf)zDelete the given keys.N)r)rdelete)rr,r%_keyss r"mdeleteRedisStore.mdelete~s68<='',= E">s:)prefixr@c#\# U(aURU5nOURS5n[[[URR US95nUHJnUR S5nUR(a!U[UR5S-SnUv MFUv ML g7f)zYield keys in the store.*)matchzutf-8N) r)r rr.r scan_iterdecoderlen)rr@patternrEr% decoded_key relative_keys r" yield_keysRedisStore.yield_keyss ,,V4G,,S1G%$++*?*?g*?*NO C**W-K~~*3t~~+>+B+DE ""!! sB*B,)rrr)r __module__ __qualname____firstlineno____doc__rrstrdictrr#r)rrr.r/rr9r>rrK__static_attributes__r+r"r r s@#'(,!#'9#9#C= 9#  ~ 9# c] 9#C=9# 9#v S S  # 4+@ HU3:->$?D#HSM#d# 59 "HSM "Xc] " "r+r N) typingrrrrrrr langchain_core.storesr #langchain_community.utilities.redisr r rTr+r"rXs"GGG+:H"H"r+