community: Deprecate Amazon Neptune resources in langchain-community #29191
+120
−59
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Related: langchain-ai/langchain-aws#322
The legacy
NeptuneOpenCypherQAChain
andNeptuneSparqlQAChain
classes are being replaced by the new LCEL format chainscreate_neptune_opencypher_qa_chain
andcreate_neptune_sparql_qa_chain
, respectively, in thelangchain_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 replacelangchain_community
usage with the newlangchain_aws
implementations.