langchain/libs/community/langchain_community/chains/graph_qa
Michael Chin d9b856abad
community: Deprecate Amazon Neptune resources in langchain-community (#29191)
Related: https://github.com/langchain-ai/langchain-aws/pull/322

The legacy `NeptuneOpenCypherQAChain` and `NeptuneSparqlQAChain` classes
are being replaced by the new LCEL format chains
`create_neptune_opencypher_qa_chain` and
`create_neptune_sparql_qa_chain`, respectively, in the `langchain_aws`
package.

This PR adds deprecation warnings to all Neptune classes and functions
that have been migrated to `langchain_aws`. All relevant documentation
has also been updated to replace `langchain_community` usage with the
new `langchain_aws` implementations.

---------

Co-authored-by: Chester Curme <chester.curme@gmail.com>
2025-01-14 10:23:34 -05:00
..
__init__.py multiple: langchain 0.2 in master (#21191) 2024-05-08 16:46:52 -04:00
arangodb.py multiple: pydantic 2 compatibility, v0.3 (#26443) 2024-09-13 14:38:45 -07:00
base.py multiple: pydantic 2 compatibility, v0.3 (#26443) 2024-09-13 14:38:45 -07:00
cypher_utils.py community[patch]: Neo4j community deprecation (#28130) 2024-11-25 10:34:22 -08:00
cypher.py community[patch]: Neo4j community deprecation (#28130) 2024-11-25 10:34:22 -08:00
falkordb.py multiple: pydantic 2 compatibility, v0.3 (#26443) 2024-09-13 14:38:45 -07:00
gremlin.py multiple: pydantic 2 compatibility, v0.3 (#26443) 2024-09-13 14:38:45 -07:00
hugegraph.py multiple: pydantic 2 compatibility, v0.3 (#26443) 2024-09-13 14:38:45 -07:00
kuzu.py multiple: pydantic 2 compatibility, v0.3 (#26443) 2024-09-13 14:38:45 -07:00
memgraph.py community: update Memgraph integration (#27017) 2024-12-10 10:57:21 -05:00
nebulagraph.py multiple: pydantic 2 compatibility, v0.3 (#26443) 2024-09-13 14:38:45 -07:00
neptune_cypher.py community: Deprecate Amazon Neptune resources in langchain-community (#29191) 2025-01-14 10:23:34 -05:00
neptune_sparql.py community: Deprecate Amazon Neptune resources in langchain-community (#29191) 2025-01-14 10:23:34 -05:00
ontotext_graphdb.py multiple: pydantic 2 compatibility, v0.3 (#26443) 2024-09-13 14:38:45 -07:00
prompts.py community: update Memgraph integration (#27017) 2024-12-10 10:57:21 -05:00
sparql.py multiple: pydantic 2 compatibility, v0.3 (#26443) 2024-09-13 14:38:45 -07:00