跳至内容

Dynamodb

DynamoDBIndexStore #

基类: KVIndexStore

Source code in llama-index-integrations/storage/index_store/llama-index-storage-index-store-dynamodb/llama_index/storage/index_store/dynamodb/base.py 
 7
 8
 9
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
class DynamoDBIndexStore(KVIndexStore):
    def __init__(
        self,
        dynamodb_kvstore: DynamoDBKVStore,
        namespace: Optional[str] = None,
        collection_suffix: Optional[str] = None,
    ) -> None:
        """Init a DynamoDBIndexStore."""
        super().__init__(
            kvstore=dynamodb_kvstore,
            namespace=namespace,
            collection_suffix=collection_suffix,
        )

    @classmethod
    def from_table_name(
        cls,
        table_name: str,
        namespace: Optional[str] = None,
        collection_suffix: Optional[str] = None,
    ) -> "DynamoDBIndexStore":
        """Load DynamoDBIndexStore from a DynamoDB table name."""
        ddb_kvstore = DynamoDBKVStore.from_table_name(table_name=table_name)
        return cls(
            dynamodb_kvstore=ddb_kvstore,
            namespace=namespace,
            collection_suffix=collection_suffix,
        )

from_table_name classmethod #

from_table_name(table_name: str, namespace: Optional[str] = None, collection_suffix: Optional[str] = None) -> DynamoDBIndexStore

从DynamoDB表名加载DynamoDBIndexStore。

Source code in llama-index-integrations/storage/index_store/llama-index-storage-index-store-dynamodb/llama_index/storage/index_store/dynamodb/base.py 
21
22
23
24
25
26
27
28
29
30
31
32
33
34
@classmethod
def from_table_name(
    cls,
    table_name: str,
    namespace: Optional[str] = None,
    collection_suffix: Optional[str] = None,
) -> "DynamoDBIndexStore":
    """Load DynamoDBIndexStore from a DynamoDB table name."""
    ddb_kvstore = DynamoDBKVStore.from_table_name(table_name=table_name)
    return cls(
        dynamodb_kvstore=ddb_kvstore,
        namespace=namespace,
        collection_suffix=collection_suffix,
    )