Mongodb

MongoIndexStore

Bases: KVIndexStore

Mongo索引存储。

Parameters:

Name	Type	Description	Default
mongo_kvstore	MongoDBKVStore	MongoDB键值存储	required
namespace	str	索引存储的命名空间	None

Source code in llama_index/storage/index_store/mongodb/base.py

class MongoIndexStore(KVIndexStore):
    """Mongo索引存储。

    Args:
        mongo_kvstore (MongoDBKVStore): MongoDB键值存储
        namespace (str): 索引存储的命名空间"""

    def __init__(
        self,
        mongo_kvstore: MongoDBKVStore,
        namespace: Optional[str] = None,
    ) -> None:
        """初始化一个MongoIndexStore。"""
        super().__init__(mongo_kvstore, namespace=namespace)

    @classmethod
    def from_uri(
        cls,
        uri: str,
        db_name: Optional[str] = None,
        namespace: Optional[str] = None,
    ) -> "MongoIndexStore":
        """从 MongoDB URI 加载一个 MongoIndexStore。"""
        mongo_kvstore = MongoDBKVStore.from_uri(uri, db_name)
        return cls(mongo_kvstore, namespace)

    @classmethod
    def from_host_and_port(
        cls,
        host: str,
        port: int,
        db_name: Optional[str] = None,
        namespace: Optional[str] = None,
    ) -> "MongoIndexStore":
        """从 MongoDB 主机和端口加载一个 MongoIndexStore。"""
        mongo_kvstore = MongoDBKVStore.from_host_and_port(host, port, db_name)
        return cls(mongo_kvstore, namespace)

from_uri classmethod

from_uri(
    uri: str,
    db_name: Optional[str] = None,
    namespace: Optional[str] = None,
) -> MongoIndexStore

从 MongoDB URI 加载一个 MongoIndexStore。

Source code in llama_index/storage/index_store/mongodb/base.py

@classmethod
def from_uri(
    cls,
    uri: str,
    db_name: Optional[str] = None,
    namespace: Optional[str] = None,
) -> "MongoIndexStore":
    """从 MongoDB URI 加载一个 MongoIndexStore。"""
    mongo_kvstore = MongoDBKVStore.from_uri(uri, db_name)
    return cls(mongo_kvstore, namespace)

from_host_and_port classmethod

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

从 MongoDB 主机和端口加载一个 MongoIndexStore。

Source code in llama_index/storage/index_store/mongodb/base.py

@classmethod
def from_host_and_port(
    cls,
    host: str,
    port: int,
    db_name: Optional[str] = None,
    namespace: Optional[str] = None,
) -> "MongoIndexStore":
    """从 MongoDB 主机和端口加载一个 MongoIndexStore。"""
    mongo_kvstore = MongoDBKVStore.from_host_and_port(host, port, db_name)
    return cls(mongo_kvstore, namespace)