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community[patch]: add delete() method to AzureSearch vector store (#21127)

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**Issue:**
Currently `AzureSearch` vector store does not implement `delete` method.
This PR implements it. This also makes it compatible with LangChain
indexer.

**Dependencies:**
None

**Twitter handle:**
@martintriska1

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
This commit is contained in:
MacanPN 2024-05-01 01:46:18 +02:00 committed by GitHub
parent 3441a11b21
commit 0f7f448603
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GPG Key ID: B5690EEEBB952194
3 changed files with 19 additions and 2 deletions
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2
docs/docs/modules/data_connection/indexing.ipynb
View File

@ -60,7 +60,7 @@
" * document addition by id (`add_documents` method with `ids` argument)\n",
" * delete by id (`delete` method with `ids` argument)\n",
"\n",
"Compatible Vectorstores: `AnalyticDB`, `AstraDB`, `AwaDB`, `Bagel`, `Cassandra`, `Chroma`, `CouchbaseVectorStore`, `DashVector`, `DatabricksVectorSearch`, `DeepLake`, `Dingo`, `ElasticVectorSearch`, `ElasticsearchStore`, `FAISS`, `HanaDB`, `LanceDB`, `Milvus`, `MyScale`, `OpenSearchVectorSearch`, `PGVector`, `Pinecone`, `Qdrant`, `Redis`, `Rockset`, `ScaNN`, `SupabaseVectorStore`, `SurrealDBStore`, `TimescaleVector`, `UpstashVectorStore`, `Vald`, `VDMS`, `Vearch`, `VespaStore`, `Weaviate`, `ZepVectorStore`, `TencentVectorDB`, `OpenSearchVectorSearch`.\n",
"Compatible Vectorstores: `AnalyticDB`, `AstraDB`, `AzureCosmosDBVectorSearch`, `AzureSearch`, `AwaDB`, `Bagel`, `Cassandra`, `Chroma`, `CouchbaseVectorStore`, `DashVector`, `DatabricksVectorSearch`, `DeepLake`, `Dingo`, `ElasticVectorSearch`, `ElasticsearchStore`, `FAISS`, `HanaDB`, `LanceDB`, `Milvus`, `MyScale`, `OpenSearchVectorSearch`, `PGVector`, `Pinecone`, `Qdrant`, `Redis`, `Rockset`, `ScaNN`, `SupabaseVectorStore`, `SurrealDBStore`, `TimescaleVector`, `UpstashVectorStore`, `Vald`, `VDMS`, `Vearch`, `VespaStore`, `Weaviate`, `ZepVectorStore`, `TencentVectorDB`, `OpenSearchVectorSearch`.\n",
" \n",
"## Caution\n",
"\n",

16
libs/community/langchain_community/vectorstores/azuresearch.py
View File

@ -377,6 +377,22 @@ class AzureSearch(VectorStore):
else:
raise Exception(response)
def delete(self, ids: Optional[List[str]] = None, **kwargs: Any) -> bool:
"""Delete by vector ID.
Args:
ids: List of ids to delete.
Returns:
bool: True if deletion is successful,
False otherwise.
"""
if ids:
res = self.client.delete_documents([{"id": i} for i in ids])
return len(res) > 0
else:
return False
def similarity_search(
self, query: str, k: int = 4, **kwargs: Any
) -> List[Document]:

3
libs/community/tests/unit_tests/vectorstores/test_indexing_docs.py
View File

@ -16,7 +16,7 @@ def test_compatible_vectorstore_documentation() -> None:
case and 1) update docs in [1] and 2) update the `documented`
dict in this test case.
[1] langchain/docs/docs_skeleton/docs/modules/data_connection/indexing.ipynb
[1] langchain/docs/docs/modules/data_connection/indexing.ipynb
"""
# Check if a vectorstore is compatible with the indexing API
@ -49,6 +49,7 @@ def test_compatible_vectorstore_documentation() -> None:
"AnalyticDB",
"AstraDB",
"AzureCosmosDBVectorSearch",
"AzureSearch",
"AwaDB",
"Bagel",
"BESVectorStore",