langchain

Commit Graph

Author	SHA1	Message	Date
Maddy Adams	8332a36f69	infra: update langchainhub and add integration test (#22154 ) Description: Update langchainhub integration test dependency and add an integration test for pulling private prompt Dependencies: langchainhub 0.1.16	1 day ago
Bagatur	16b55b0704	langchain[patch]: remove dataclasses-json dep (#22042 ) vestigial dep afaict	6 days ago
Erick Friis	e5046cbd72	langchain: release 0.2.0, fix min deps (#21833 )	2 weeks ago
Erick Friis	0ad8de5eb7	langchain: release 0.2.0 (#21831 )	2 weeks ago
Erick Friis	c77d2f2b06	multiple: core 0.2 nonbreaking dep, check_diff community->langchain dep (#21646 ) 0.2 is not a breaking release for core (but it is for langchain and community) To keep the core+langchain+community packages in sync at 0.2, we will relax deps throughout the ecosystem to tolerate `langchain-core` 0.2	2 weeks ago
ccurme	3003363605	langchain, community: remove cap on sqlalchemy and bump duckdb (#21509 )	2 weeks ago
Erick Friis	02701c277f	langchain: core min version (#21506 )	3 weeks ago
Erick Friis	13b01104c9	langchain: drop sqlalchemy max, release 0.2.0rc2 (#21504 )	3 weeks ago
Eugene Yurtsev	f92006de3c	multiple: langchain 0.2 in master (#21191 ) 0.2rc migrations - [x] Move memory - [x] Move remaining retrievers - [x] graph_qa chains - [x] some dependency from evaluation code potentially on math utils - [x] Move openapi chain from `langchain.chains.api.openapi` to `langchain_community.chains.openapi` - [x] Migrate `langchain.chains.ernie_functions` to `langchain_community.chains.ernie_functions` - [x] migrate `langchain/chains/llm_requests.py` to `langchain_community.chains.llm_requests` - [x] Moving `langchain_community.cross_enoders.base:BaseCrossEncoder` -> `langchain_community.retrievers.document_compressors.cross_encoder:BaseCrossEncoder` (namespace not ideal, but it needs to be moved to `langchain` to avoid circular deps) - [x] unit tests langchain -- add pytest.mark.community to some unit tests that will stay in langchain - [x] unit tests community -- move unit tests that depend on community to community - [x] mv integration tests that depend on community to community - [x] mypy checks Other todo - [x] Make deprecation warnings not noisy (need to use warn deprecated and check that things are implemented properly) - [x] Update deprecation messages with timeline for code removal (likely we actually won't be removing things until 0.4 release) -- will give people more time to transition their code. - [ ] Add information to deprecation warning to show users how to migrate their code base using langchain-cli - [ ] Remove any unnecessary requirements in langchain (e.g., is SQLALchemy required?) --------- Co-authored-by: Erick Friis <erick@langchain.dev>	3 weeks ago
Erick Friis	9e4b24a2d6	langchain: release 0.1.18 (#21338 )	3 weeks ago
Eugene Yurtsev	26a37dce0a	langchain[patch]: Remove jsonpatch from poetry file (#21272 ) jsonpatch is only used in langchain-core not in langchain	4 weeks ago
Erick Friis	14422a4220	langchain: fix core dep (#21128 )	4 weeks ago
Erick Friis	6c938da302	langchain: release 0.1.17 (#21125 )	4 weeks ago
Bagatur	6608089030	langchain[patch]: Release 0.1.16 (#20335 )	2 months ago
Bagatur	e5913c8758	langchain[patch]: Release 0.1.15 (#20237 )	2 months ago
Bagatur	c4eb841c37	langchain[patch]: Release 0.1.14 (#19839 )	2 months ago
Juan Jose Miguel Ovalle Villamil	51baa1b5cf	langchain[patch]: fix-cohere-reranker-rerank-method with cohere v5 (#19486 ) #### Description Fixed the following error with `rerank` method from `CohereRerank`: ``` ---> [79](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/jjmov99/legal-colombia/~/legal-colombia/.venv/lib/python3.11/site-packages/langchain/retrievers/document_compressors/cohere_rerank.py:79) results = self.client.rerank( [80](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/jjmov99/legal-colombia/~/legal-colombia/.venv/lib/python3.11/site-packages/langchain/retrievers/document_compressors/cohere_rerank.py:80) query, docs, model, top_n=top_n, max_chunks_per_doc=max_chunks_per_doc [81](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/jjmov99/legal-colombia/~/legal-colombia/.venv/lib/python3.11/site-packages/langchain/retrievers/document_compressors/cohere_rerank.py:81) ) [82](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/jjmov99/legal-colombia/~/legal-colombia/.venv/lib/python3.11/site-packages/langchain/retrievers/document_compressors/cohere_rerank.py:82) result_dicts = [] [83](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/jjmov99/legal-colombia/~/legal-colombia/.venv/lib/python3.11/site-packages/langchain/retrievers/document_compressors/cohere_rerank.py:83) for res in results.results: TypeError: BaseCohere.rerank() takes 1 positional argument but 4 positional arguments (and 2 keyword-only arguments) were given ``` This was easily fixed going from this: ``` def rerank( self, documents: Sequence[Union[str, Document, dict]], query: str, , model: Optional[str] = None, top_n: Optional[int] = -1, max_chunks_per_doc: Optional[int] = None, ) -> List[Dict[str, Any]]: ... if len(documents) == 0: # to avoid empty api call return [] docs = [ doc.page_content if isinstance(doc, Document) else doc for doc in documents ] model = model or self.model top_n = top_n if (top_n is None or top_n > 0) else self.top_n results = self.client.rerank( query, docs, model, top_n=top_n, max_chunks_per_doc=max_chunks_per_doc ) result_dicts = [] for res in results: result_dicts.append( {"index": res.index, "relevance_score": res.relevance_score} ) return result_dicts ``` to this: ``` def rerank( self, documents: Sequence[Union[str, Document, dict]], query: str, , model: Optional[str] = None, top_n: Optional[int] = -1, max_chunks_per_doc: Optional[int] = None, ) -> List[Dict[str, Any]]: ... if len(documents) == 0: # to avoid empty api call return [] docs = [ doc.page_content if isinstance(doc, Document) else doc for doc in documents ] model = model or self.model top_n = top_n if (top_n is None or top_n > 0) else self.top_n results = self.client.rerank( query=query, documents=docs, model=model, top_n=top_n, max_chunks_per_doc=max_chunks_per_doc <------------- ) result_dicts = [] for res in results.results: <------------- result_dicts.append( {"index": res.index, "relevance_score": res.relevance_score} ) return result_dicts ``` #### Unit & Integration tests I added a unit test to check the behaviour of `rerank`. Also fixed the original integration test which was failing. #### Format & Linting Everything worked properly with `make lint_diff`, `make format_diff` and `make format`. However I noticed an error coming from other part of the library when doing `make lint`: ``` (langchain-py3.9) ➜ langchain git:(master) make format [ "." = "" ] \|\| poetry run ruff format . 1636 files left unchanged [ "." = "" ] \|\| poetry run ruff --select I --fix . (langchain-py3.9) ➜ langchain git:(master) make lint ./scripts/check_pydantic.sh . ./scripts/lint_imports.sh poetry run ruff . [ "." = "" ] \|\| poetry run ruff format . --diff 1636 files already formatted [ "." = "" ] \|\| poetry run ruff --select I . [ "." = "" ] \|\| mkdir -p .mypy_cache && poetry run mypy . --cache-dir .mypy_cache langchain/agents/openai_assistant/base.py:252: error: Argument "file_ids" to "create" of "Assistants" has incompatible type "Optional[Any]"; expected "Union[list[str], NotGiven]" [arg-type] langchain/agents/openai_assistant/base.py:374: error: Argument "file_ids" to "create" of "AsyncAssistants" has incompatible type "Optional[Any]"; expected "Union[list[str], NotGiven]" [arg-type] Found 2 errors in 1 file (checked 1634 source files) make: *** [Makefile:65: lint] Error 1 ``` --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Evgenii Zheltonozhskii	5b1f9c6d3a	infra: Consistent lxml requirements (#19520 ) Update the dependency for lxml to be consistent among different packages; should fix https://github.com/langchain-ai/langchain/issues/19040	2 months ago
Bagatur	d95ea3550e	langchain[patch]: Release 0.1.13 (#19351 )	2 months ago
Eugene Yurtsev	745d2476a2	langchain: upgrade mypy (#19163 ) Update mypy in langchain	2 months ago
Erick Friis	781aee0068	community, langchain, infra: revert store extended test deps outside of poetry (#19153 ) Reverts langchain-ai/langchain#18995 Because it makes installing dependencies in python 3.11 extended testing take 80 minutes	2 months ago
Erick Friis	9e569d85a4	community, langchain, infra: store extended test deps outside of poetry (#18995 ) poetry can't reliably handle resolving the number of optional "extended test" dependencies we have. If we instead just rely on pip to install extended test deps in CI, this isn't an issue.	2 months ago
Erick Friis	873d06c009	langchain[patch]: release 0.1.12 (#18999 )	3 months ago
Erick Friis	b48865bf94	langchain[patch]: attach hub metadata (#18830 )	3 months ago
Bagatur	5fc67ca2c7	langchain[patch]: Release 0.1.11 (#18558 )	3 months ago
William FH	30ccc009e6	[Evals] Support list examples by dataset version tag (#18534 ) previously only supported by timestamp	3 months ago
Harrison Chase	73d653324f	[Evals] Session-level feedback (#18463 ) Co-authored-by: William Fu-Hinthorn <13333726+hinthornw@users.noreply.github.com>	3 months ago
Erick Friis	f96dd57501	langchain[patch]: release 0.1.10 (#18410 )	3 months ago
Bagatur	0d7fb5f60a	langchain[patch]: langchain-text-splitters dep (#18357 )	3 months ago
Bagatur	5efb5c099f	text-splitters[minor], langchain[minor], community[patch], templates, docs: langchain-text-splitters 0.0.1 (#18346 )	3 months ago
Bagatur	d9e6ca2279	lanchain[patch]: Release 0.1.9 (#17999 )	3 months ago
Bagatur	da7bca2178	langchain[patch]: bump community to 0.0.21 (#17754 )	3 months ago
Bagatur	441448372d	langchain[patch]: Release 0.1.8 (#17751 )	3 months ago
William FH	64743dea14	core[patch], community[patch], langchain[patch], experimental[patch], robocorp[patch]: bump LangSmith 0.1.* (#17567 )	3 months ago
Bagatur	de7c4b277c	langchain[patch]: Release 0.1.7 (#17482 )	4 months ago
Bagatur	8bad4157ad	langchain[patch]: Release 0.1.6 (#17133 )	4 months ago
Bagatur	db442c635b	langchain[patch]: Release 0.1.5 (#16881 )	4 months ago
Neli Hateva	c95facc293	langchain[minor], community[minor]: Implement Ontotext GraphDB QA Chain (#16019 ) - Description: Implement Ontotext GraphDB QA Chain - Issue: N/A - Dependencies: N/A - Twitter handle: @OntotextGraphDB	4 months ago
Bagatur	f3d61a6e47	langchain[patch]: Release 0.1.4 (#16592 )	4 months ago
Erick Friis	cfe95ab085	multiple: update langsmith dep (#16407 )	4 months ago
Bagatur	af9f1738ca	langchain[patch]: Release 0.1.2 (#16388 )	4 months ago
SN	f175bf7d7b	Use env for revision id if not passed in as param; use `git describe` as backup (#16227 ) Co-authored-by: William Fu-Hinthorn <13333726+hinthornw@users.noreply.github.com>	4 months ago
Bagatur	3d34347a85	langchain[patch]: bump core dep to 0.1.9 (#16104 )	4 months ago
Bagatur	62a2e9ee19	langchain[patch]: Release 0.1.1 (#16103 )	4 months ago
Erick Friis	d136925c49	community[patch]: fix deprecation warnings on openai subclasses (#15621 )	5 months ago
Bagatur	4ac61670b2	infra: fix langchain openai test dep (#15620 )	5 months ago
Bagatur	81810cec2e	langchain[minor]: Release 0.1.0 (#15619 )	5 months ago
Erick Friis	ebc75c5ca7	openai[minor]: implement langchain-openai package (#15503 ) Todo - [x] copy over integration tests - [x] update docs with new instructions in #15513 - [x] add linear ticket to bump core -> community, community->langchain, and core->openai deps - [ ] (optional): add `pip install langchain-openai` command to each notebook using it - [x] Update docstrings to not need `openai` install - [x] Add serialization - [x] deprecate old models Contributor steps: - [x] Add secret names to manual integrations workflow in .github/workflows/_integration_test.yml - [x] Add secrets to release workflow (for pre-release testing) in .github/workflows/_release.yml Maintainer steps (Contributors should not do these): - [x] set up pypi and test pypi projects - [x] add credential secrets to Github Actions - [ ] add package to conda-forge Functional changes to existing classes: - now relies on openai client v1 (1.6.1) via concrete dep in langchain-openai package Codebase organization - some function calling stuff moved to `langchain_core.utils.function_calling` in order to be used in both community and langchain-openai	5 months ago
Bagatur	6e90b7a91b	langchain[patch]: bump community >=0.0.8,<0.1 (#15492 )	5 months ago
Bagatur	8b7d6531a5	langchain[patch]: Release 0.0.354 (#15482 )	5 months ago

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168 Commits (master)