跳至内容

Redis

RedisIndexStore #

基类: KVIndexStore

Redis索引存储。

参数:

名称 类型 描述 默认值
redis_kvstore RedisKVStore

Redis 键值存储

 required
namespace str

索引存储的命名空间

 None
Source code in llama-index-integrations/storage/index_store/llama-index-storage-index-store-redis/llama_index/storage/index_store/redis/base.py 
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
class RedisIndexStore(KVIndexStore):
    """
    Redis Index store.

    Args:
        redis_kvstore (RedisKVStore): Redis key-value store
        namespace (str): namespace for the index store

    """

    def __init__(
        self,
        redis_kvstore: RedisKVStore,
        namespace: Optional[str] = None,
        collection_suffix: Optional[str] = None,
    ) -> None:
        """Init a RedisIndexStore."""
        super().__init__(
            redis_kvstore, namespace=namespace, collection_suffix=collection_suffix
        )
        # avoid conflicts with redis docstore
        if self._collection.endswith(DEFAULT_COLLECTION_SUFFIX):
            self._collection = f"{self._namespace}/index"

    @classmethod
    def from_redis_client(
        cls,
        redis_client: Any,
        namespace: Optional[str] = None,
        collection_suffix: Optional[str] = None,
    ) -> "RedisIndexStore":
        """Load a RedisIndexStore from a Redis Client."""
        redis_kvstore = RedisKVStore.from_redis_client(redis_client=redis_client)
        return cls(redis_kvstore, namespace, collection_suffix)

    @classmethod
    def from_host_and_port(
        cls,
        host: str,
        port: int,
        namespace: Optional[str] = None,
        collection_suffix: Optional[str] = None,
    ) -> "RedisIndexStore":
        """Load a RedisIndexStore from a Redis host and port."""
        redis_kvstore = RedisKVStore.from_host_and_port(host, port)
        return cls(redis_kvstore, namespace, collection_suffix)

from_redis_client classmethod #

from_redis_client(redis_client: Any, namespace: Optional[str] = None, collection_suffix: Optional[str] = None) -> RedisIndexStore

从Redis客户端加载RedisIndexStore。

Source code in llama-index-integrations/storage/index_store/llama-index-storage-index-store-redis/llama_index/storage/index_store/redis/base.py 
34
35
36
37
38
39
40
41
42
43
@classmethod
def from_redis_client(
    cls,
    redis_client: Any,
    namespace: Optional[str] = None,
    collection_suffix: Optional[str] = None,
) -> "RedisIndexStore":
    """Load a RedisIndexStore from a Redis Client."""
    redis_kvstore = RedisKVStore.from_redis_client(redis_client=redis_client)
    return cls(redis_kvstore, namespace, collection_suffix)

from_host_and_port classmethod #

from_host_and_port(host: str, port: int, namespace: Optional[str] = None, collection_suffix: Optional[str] = None) -> RedisIndexStore

从Redis主机和端口加载RedisIndexStore。

Source code in llama-index-integrations/storage/index_store/llama-index-storage-index-store-redis/llama_index/storage/index_store/redis/base.py 
45
46
47
48
49
50
51
52
53
54
55
@classmethod
def from_host_and_port(
    cls,
    host: str,
    port: int,
    namespace: Optional[str] = None,
    collection_suffix: Optional[str] = None,
) -> "RedisIndexStore":
    """Load a RedisIndexStore from a Redis host and port."""
    redis_kvstore = RedisKVStore.from_host_and_port(host, port)
    return cls(redis_kvstore, namespace, collection_suffix)