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Author	SHA1	Message	Date
Naval Chand	71c0698ee4	Added bedrock 3-5 sonnet cost detials for BedrockAnthropicTokenUsageCallbackHandler (#25104) ... Thank you for contributing to LangChain! - [ ] **PR title**: "package: description" - Example: "community: Added bedrock 3-5 sonnet cost detials for BedrockAnthropicTokenUsageCallbackHandler" - [ ] **PR message**: ***Delete this entire checklist*** and replace with - **Description:** a description of the change - **Issue:** the issue # it fixes, if applicable - **Dependencies:** any dependencies required for this change - **Twitter handle:** if your PR gets announced, and you'd like a mention, we'll gladly shout you out! - [ ] **Add tests and docs**: If you're adding a new integration, please include 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/docs/integrations` directory. - [ ] **Lint and test**: Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified. See contribution guidelines for more: https://python.langchain.com/docs/contributing/ Additional guidelines: - Make sure optional dependencies are imported within a function. - Please do not add dependencies to pyproject.toml files (even optional ones) unless they are required for unit tests. - Most PRs should not touch more than one package. - Changes should be backwards compatible. - If you are adding something to community, do not re-import it in langchain. If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, ccurme, vbarda, hwchase17. Co-authored-by: Naval Chand <navalchand@192.168.1.36>	1 month ago
Isaac Francisco	a72fddbf8d	[docs]: vector store integration pages (#24858) ... Co-authored-by: Erick Friis <erick@langchain.dev>	2 months ago
Bagatur	2c798622cd	docs: runnable docstring space (#25106)	2 months ago
Bagatur	3abf1b6905	docs: versions sidebar (#25061)	2 months ago
maang-h	1028af17e7	docs: Standardize Tongyi (#25103) ... - **Description:** Standardize Tongyi LLM，include: - docs, the issue #24803 - model init arg names, the issue #20085	2 months ago
Dobiichi-Origami	061ed250f6	delete the default model value from langchain and discard the need fo… (#24915) ... - description: I remove the limitation of mandatory existence of `QIANFAN_AK` and default model name which langchain uses cause there is already a default model nama underlying `qianfan` SDK powering langchain component. --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	2 months ago
Eugene Yurtsev	293a4a78de	core[patch]: Include dependencies in sys_info (#25076) ... `python -m langchain_core.sys_info` ```bash System Information ------------------ > OS: Linux > OS Version: #44~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Tue Jun 18 14:36:16 UTC 2 > Python Version: 3.11.4 (main, Sep 25 2023, 10:06:23) [GCC 11.4.0] Package Information ------------------- > langchain_core: 0.2.28 > langchain: 0.2.8 > langsmith: 0.1.85 > langchain_anthropic: 0.1.20 > langchain_openai: 0.1.20 > langchain_standard_tests: 0.1.1 > langchain_text_splitters: 0.2.2 > langgraph: 0.1.19 Optional packages not installed ------------------------------- > langserve Other Dependencies ------------------ > aiohttp: 3.9.5 > anthropic: 0.31.1 > async-timeout: Installed. No version info available. > defusedxml: 0.7.1 > httpx: 0.27.0 > jsonpatch: 1.33 > numpy: 1.26.4 > openai: 1.39.0 > orjson: 3.10.6 > packaging: 24.1 > pydantic: 2.8.2 > pytest: 7.4.4 > PyYAML: 6.0.1 > requests: 2.32.3 > SQLAlchemy: 2.0.31 > tenacity: 8.5.0 > tiktoken: 0.7.0 > typing-extensions: 4.12.2 ```	2 months ago
Dominik Fladung	ffa0c838d8	Allow ConfluenceLoader authorization via Personal Access Tokens (#25096) ... - community: Allow authorization to Confluence with bearer token - **Description:** Allow authorization to Confluence with [Personal Access Token](https://confluence.atlassian.com/enterprise/using-personal-access-tokens-1026032365.html) by checking for the keys `['client_id', token: ['access_token', 'token_type']]` - **Issue:** Currently the following error occurs when using an personal access token for authorization. ```python loader = ConfluenceLoader( url=os.getenv('CONFLUENCE_URL'), oauth2={ 'token': {"access_token": os.getenv("CONFLUENCE_ACCESS_TOKEN"), "token_type": "bearer"}, 'client_id': 'client_id', }, page_ids=['12345678'], ) ``` ``` ValueError: Error(s) while validating input: ["You have either omitted require keys or added extra keys to the oauth2 dictionary. key values should be `['access_token', 'access_token_secret', 'consumer_key', 'key_cert']`"] ``` With this PR the loader runs as expected. --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	2 months ago
orkhank	111c7df117	docs: update numbering of items in method docs (#25093) ... Some methods' doc strings have a wrong numbering of items. The numbers were adjusted accordingly	2 months ago
Bagatur	6eb42c657e	core[patch]: Remove default BaseModel init docstring (#25009) ... Currently a default init docstring gets appended to the class docstring of every BaseModel inherited object. This removes the default init docstring. 	2 months ago
Gram Liu	88a9a6a758	core[patch]: Add pydantic metadata to subset model (#25032) ... - **Description:** This includes Pydantic field metadata in `_create_subset_model_v2` so that it gets included in the final serialized form that get sent out. - **Issue:** #25031 - **Dependencies:** n/a - **Twitter handle:** @gramliu --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
BhujayKumarBhatta	8f33fce871	docs: change for optional variables in chatprompt (#25017) ... Fixes #24884	2 months ago
Erick Friis	423d286546	infra: check doc script skip index page (#25088)	2 months ago
Bagatur	e572521f2a	core[patch]: exclude special pydantic init params (#25084)	2 months ago
Isaac Francisco	63ddf0afb4	ollama: allow base_url, headers, and auth to be passed (#25078)	2 months ago
Eugene Yurtsev	4bcd2aad6c	core[patch]: Relax time constraints on rate limit test (#25071) ... Try to keep the unit test fast, but also have it repeat more robustly	2 months ago
jigsawlabs-student	427a04151c	community: fix neo4j from_existing_graph (#24912) ... Fixes Neo4JVector.from_existing_graph integration with huggingface Previously threw an error with existing databases, because from_existing_graph query returns empty list of new nodes, which are then passed to embedding function, and huggingface errors with empty list. Fixes [24401](https://github.com/langchain-ai/langchain/issues/24401) --------- Co-authored-by: Jeff Katzy <jeffreyerickatz@gmail.com>	2 months ago
Tomaz Bratanic	d166967003	experimental: Add gliner graph transformer (#25066) ... You can use this with: ``` from langchain_experimental.graph_transformers import GlinerGraphTransformer gliner = GlinerGraphTransformer(allowed_nodes=["Person", "Organization", "Nobel"], allowed_relationships=["EMPLOYEE", "WON"]) from langchain_core.documents import Document text = """ Marie Curie, was a Polish and naturalised-French physicist and chemist who conducted pioneering research on radioactivity. She was the first woman to win a Nobel Prize, the first person to win a Nobel Prize twice, and the only person to win a Nobel Prize in two scientific fields. Her husband, Pierre Curie, was a co-winner of her first Nobel Prize, making them the first-ever married couple to win the Nobel Prize and launching the Curie family legacy of five Nobel Prizes. She was, in 1906, the first woman to become a professor at the University of Paris. """ documents = [Document(page_content=text)] gliner.convert_to_graph_documents(documents) ``` --------- Co-authored-by: Erick Friis <erick@langchain.dev>	2 months ago
Bagatur	a74e466507	docs: aws pydantic v2 compat (#25075)	2 months ago
Bagatur	a02a09c973	docs: remove redundant deprecation warning (#25067)	2 months ago
Eugene Yurtsev	41dfad5104	core[minor]: Introduce DocumentIndex abstraction (#25062) ... This PR adds a minimal document indexer abstraction. The goal of this abstraction is to allow developers to create custom retrievers that also have a standard indexing API and allow updating the document content in them. The abstraction comes with a test suite that can verify that the indexer implements the correct semantics. This is an iteration over a previous PRs (https://github.com/langchain-ai/langchain/pull/24364). The main difference is that we're sub-classing from BaseRetriever in this iteration and as so have consolidated the sync and async interfaces. The main problem with the current design is that runt time search configuration has to be specified at init rather than provided at run time. We will likely resolve this issue in one of the two ways: (1) Define a method (`get_retriever`) that will allow creating a retriever at run time with a specific configuration.. If we do this, we will likely break the subclass on BaseRetriever (2) Generalize base retriever so it can support structured queries --------- Co-authored-by: Erick Friis <erick@langchain.dev>	2 months ago
Vkzem	e7b95e0802	docs: update exa search (#24861) ... - [x] **PR title**: "docs: changed example for Exa search retriever usage" - [x] **PR message**: - **Description:** Changed Exa integration doc at `docs/docs/integrations/tools/exa_search.ipynb` to better reflect simple Exa use case - **Issue:** move toward more canonical use of Exa method (`search_and_contents` rather than just `search`) - **Dependencies:** no dependencies; docs only change - **Twitter handle:** n/a - small change If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, ccurme, vbarda, hwchase17. - will do --------- Co-authored-by: Erick Friis <erick@langchain.dev>	2 months ago
Stuart Marsh	16bd0697dc	milvus: fixed bug when using partition key and dynamic fields together (#25028) ... **Description:** This PR fixes a bug where if `enable_dynamic_field` and `partition_key_field` are enabled at the same time, a pymilvus error occurs. Milvus requires the partition key field to be a full schema defined field, and not a dynamic one, so it will throw the error "the specified partition key field {field} not exist" when creating the collection. When `enabled_dynamic_field` is set to `True`, all schema field creation based on `metadatas` is skipped. This code now checks if `partition_key_field` is set, and creates the field. Integration test added. **Twitter handle:** StuartMarshUK --------- Co-authored-by: Stuart Marsh <stuart.marsh@qumata.com> Co-authored-by: Erick Friis <erick@langchain.dev>	2 months ago
Jim Baldwin	6890daa90c	community: make AthenaLoader profile_name optional and fix type hint (#24958) ... - **Description:** This PR makes the AthenaLoader profile_name optional and fixes the type hint which says the type is `str` but it should be `str` or `None` as None is handled in the loader init. This is a minor problem but it just confused me when I was using the Athena Loader to why we had to use a Profile, as I want that for local but not production. - **Issue:** #24957 - **Dependencies:** None.	2 months ago
Alexey Lapin	335894893b	langchain: Make RetryWithErrorOutputParser.from_llm() create a correct retry chain (#25053) ... Description: RetryWithErrorOutputParser.from_llm() creates a retry chain that returns a Generation instance, when it should actually just return a string. This class was forgotten when fixing the issue in PR #24687	2 months ago
Dobiichi-Origami	c5cb52a3c6	community: fix issue of the existence of numeric object in `additional_kwargs` a… (#24863) ... - **Description:** A previous PR breaks the code from `baidu_qianfan_endpoint.py` which causes the malfunction of streaming	2 months ago
ZhangShenao	cda79dbb6c	community[patch]: Optimize test case for `MoonshotChat` (#25050) ... Optimize test case for `MoonshotChat`. Use standard ChatModelIntegrationTests.	2 months ago
orkhank	cea3f72485	docs: fix comment lines in code blocks (#25054) ... The comments inside some code blocks seems to be misplaced. The comment lines containing explanation about `default_key` behavior when operating with prompts are updated.	2 months ago
ZhangShenao	02c35da445	doc[Retriever] Enhance api docs for `MultiQueryRetriever` (#25035) ... Enhance api docs for `MultiQueryRetriever`: - Complete missing parameters - Unify parameter name	2 months ago
Alex Sherstinsky	208042e0f2	community: Fix Predibase Integration for HuggingFace-hosted fine-tuned adapters (#25015) ... Thank you for contributing to LangChain! - [x] **PR title**: "package: description" - Where "package" is whichever of langchain, community, core, experimental, etc. is being modified. Use "docs: ..." for purely docs changes, "templates: ..." for template changes, "infra: ..." for CI changes. - Example: "community: add foobar LLM" - [ ] **PR message**: ***Delete this entire checklist*** and replace with - **Description:** a description of the change - **Issue:** the issue # it fixes, if applicable - **Dependencies:** any dependencies required for this change - **Twitter handle:** if your PR gets announced, and you'd like a mention, we'll gladly shout you out! - [x] **Add tests and docs**: If you're adding a new integration, please include 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/docs/integrations` directory. - [ ] **Lint and test**: Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified. See contribution guidelines for more: https://python.langchain.com/docs/contributing/ Additional guidelines: - Make sure optional dependencies are imported within a function. - Please do not add dependencies to pyproject.toml files (even optional ones) unless they are required for unit tests. - Most PRs should not touch more than one package. - Changes should be backwards compatible. - If you are adding something to community, do not re-import it in langchain. If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, ccurme, vbarda, hwchase17.	2 months ago
maang-h	f5da0d6d87	docs: Standardize MiniMaxEmbeddings (#24983) ... - **Description:** Standardize MiniMaxEmbeddings - docs, the issue #24856 - model init arg names, the issue #20085	2 months ago
ZhangShenao	2c3e3dc6b1	patch[Partners] Unified fix of incorrect variable declarations in all check_imports (#25014) ... There are some incorrect declarations of variable `has_failure` in check_imports. The purpose of this PR is to uniformly fix these errors.	2 months ago
maang-h	7de62abc91	docs: Standardize SparkLLMTextEmbeddings docstrings (#25021) ... - **Description:** Standardize SparkLLMTextEmbeddings docstrings - **Issue:** the issue #24856	2 months ago
Tomaz Bratanic	f9a11a9197	Add relik transformer config (#25019)	2 months ago
Bagatur	1dcee68cb8	docs: show beta directive (#25013) ... 	2 months ago
Bagatur	e81ddb32a6	docs: fix kwargs docstring (#25010) ... Fix: 	2 months ago
Bagatur	57747892ce	docs: show deprecation warning first in api ref (#25001) ... OLD  NEW 	2 months ago
Bagatur	679843abb0	docs: separate deprecated classes (#25007) ... 	2 months ago
Isaac Francisco	73570873ab	docs: standardizing tavily tool docs (#24736) ... Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Isaac Francisco	2ae76cecde	[docs]: updating mistral and hugging face chat model pages (#24731)	2 months ago
Bagatur	4305f78e40	core[patch]: Release 0.2.28 (#25000)	2 months ago
Bagatur	64ccddf3cb	docs: fmt concepts (#24999)	2 months ago
Bagatur	dd8e4cd020	text-splitters[patch]: Release 0.2.3 (#24998)	2 months ago
Bagatur	0de0cd2d31	core[patch]: merge message runs nit (#24997) ... Only add separator if both chunks are non-empty	2 months ago
Bagatur	8e2316b8c2	community[patch]: Release 0.2.11 (#24989)	2 months ago
ccurme	c2538e7834	experimental[patch]: bump min versions of core and community (#24996) ... Ollama functions unit test broken with min version of community.	2 months ago
ccurme	acba38a18e	docs: update toolkit guides (#24992)	2 months ago
ccurme	22c1a4041b	community[patch]: support named arguments in github toolkit (#24986) ... Parameters may be passed in by name if generated from tool calls.	2 months ago
ccurme	4797b806c2	experimental[patch]: release 0.0.64 (#24990)	2 months ago
Tomaz Bratanic	7061869aec	Add relik graph transformer (#24982) ... Relik is a new library for graph extraction that offers smaller and cheaper models for graph construction	2 months ago