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astradb[patch]: Add AstraDBStore to langchain-astradb package (#17789)

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Co-authored-by: Erick Friis <erick@langchain.dev>
This commit is contained in:
Christophe Bornet
2024-02-21 01:54:35 +01:00
committed by GitHub
parent 4e28888d45
commit bebe401b1a
6 changed files with 551 additions and 0 deletions
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11
libs/community/langchain_community/storage/astradb.py
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@@ -15,6 +15,7 @@ from typing import (
TypeVar,
)
from langchain_core._api.deprecation import deprecated
from langchain_core.stores import BaseStore, ByteStore
from langchain_community.utilities.astradb import (
@@ -124,6 +125,11 @@ class AstraDBBaseStore(Generic[V], BaseStore[str, V], ABC):
yield key
@deprecated(
since="0.0.22",
removal="0.2.0",
alternative_import="langchain_astradb.AstraDBStore",
)
class AstraDBStore(AstraDBBaseStore[Any]):
"""BaseStore implementation using DataStax AstraDB as the underlying store.
@@ -143,6 +149,11 @@ class AstraDBStore(AstraDBBaseStore[Any]):
return value
@deprecated(
since="0.0.22",
removal="0.2.0",
alternative_import="langchain_astradb.AstraDBByteStore",
)
class AstraDBByteStore(AstraDBBaseStore[bytes], ByteStore):
"""ByteStore implementation using DataStax AstraDB as the underlying store.