langchain

Commit Graph

Author	SHA1	Message	Date
Erick Friis	748f2ba9ea	core: release 0.1.47 (#21094 )	4 months ago
Eugene Yurtsev	c8f18a2524	langchain[patch]: Update import handling in `adapters` (#21079 )	4 months ago
William FH	5c63ac3dd7	[Patch] Dedent docstring (#20959 ) Technically a slight prompt breaking change, but I think positive EV in that it saves tokens and results in more sane / in-distribution prompts	4 months ago
Eugene Yurtsev	845d8e0025	langchain[patch]: Update handling of deprecation warnings (#21083 ) Chains should not be emitting deprecation warnings.	4 months ago
Christophe Bornet	5c77f45b06	community[minor]: Add async methods to CassandraCache and CassandraSemanticCache (#20654 )	4 months ago
William FH	db14d4326d	[Core] Feat Pretty Print Tool calls (#20997 ) Right now, `tool_calls` are not included in the `pretty_print()` output. Would be nice to show! ![image](https://github.com/langchain-ai/langchain/assets/13333726/6a0ffca3-d02f-4e18-bc76-513eeca2e964)	4 months ago
Kuro Denjiro	fa4124b821	community[minor]: add mintbase loader to langchain (#20089 ) - [x] Add Near NFT loader: "community: Load NFT near block chain using mintbase graph API" - [x] PR message: - Description: a description of the change - Twitter handle:Kurodenjiro --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	4 months ago
Alexander Dicke	d7e12750df	community[patch]: allows using `text-generation-inference` /generate route with `HuggingFaceEndpoint` (#20100 ) - Description: allows to use the /generate route of `text-generation-inference` with the `HuggingFaceEndpoint`	4 months ago
davidkgp	28b0b0d863	community[patch]: Fix for github issue #17690 (#20117 ) …/17690 Thank you for contributing to LangChain! - [x] Fix Google Lens knowledge graph issue: "langchain: community" - Fix for [No "knowledge_graph" property in Google Lens API call from SerpAPI](https://github.com/langchain-ai/langchain/issues/17690) - [x] PR message: *Delete this entire checklist* and replace with - Description: handled the existence of keys in the json response of Google Lens - Issue: [No "knowledge_graph" property in Google Lens API call from SerpAPI](https://github.com/langchain-ai/langchain/issues/17690) - [x] 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/ If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17. Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	4 months ago
高远	a7a4630bf4	community[patch]: Modify the text field type and add new exception handling (#20116 ) Co-authored-by: gaoyuan <gaoyuan.20001218@bytedance.com>	4 months ago
Rahul Triptahi	c172611647	community[patch]: Add classifier_url argument in PebbloSafeLoader and documentation update. (#21030 ) Description: Add classifier_url argument in PebbloSafeLoader. Documentation: Updated PebbloSafeLoader documentation with above change and new links for pebblo github pages. --------- Signed-off-by: Rahul Tripathi <rauhl.psit.ec@gmail.com> Co-authored-by: Rahul Tripathi <rauhl.psit.ec@gmail.com>	4 months ago
Leonid Ganeline	08d08d7c83	docs: langchain docstrings updates (#21032 ) Added missed docstings. Formatted docstrings into a consistent format.	4 months ago
Leonid Ganeline	85094cbb3a	docs: community docstring updates (#21040 ) Added missed docstrings. Updated docstrings to consistent format.	4 months ago
Rodrigo Nogueira	90f19028e5	community[patch]: Add maritalk streaming (sync and async) (#19203 ) Co-authored-by: RosevalJr <rdmalajr@gmail.com> Co-authored-by: Roseval Donisete Malaquias Junior <roseval@maritaca.ai>	4 months ago
Cahid Arda Öz	cc6191cb90	community[minor]: Add support for Upstash Vector (#20824 ) ## Description Adding `UpstashVectorStore` to utilize [Upstash Vector](https://upstash.com/docs/vector/overall/getstarted)! #17012 was opened to add Upstash Vector to langchain but was closed to wait for filtering. Now filtering is added to Upstash vector and we open a new PR. Additionally, [embedding feature](https://upstash.com/docs/vector/features/embeddingmodels) was added and we add this to our vectorstore aswell. ## Dependencies [upstash-vector](https://pypi.org/project/upstash-vector/) should be installed to use `UpstashVectorStore`. Didn't update dependencies because of [this comment in the previous PR](https://github.com/langchain-ai/langchain/pull/17012#pullrequestreview-1876522450). ## Tests Tests are added and they pass. Tests are naturally network bound since Upstash Vector is offered through an API. There was [a discussion in the previous PR about mocking the unittests](https://github.com/langchain-ai/langchain/pull/17012#pullrequestreview-1891820567). We didn't make changes to this end yet. We can update the tests if you can explain how the tests should be mocked. --------- Co-authored-by: ytkimirti <yusuftaha9@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	4 months ago
Leonid Ganeline	1a2ff56cd8	core[patch[: docstring update (#21036 ) Added missed docstrings. Updated docstrings to consistent format.	4 months ago
Eugene Yurtsev	f479a337cc	langchain[patch]: replace deprecated imports with imports from langchain_core (#21033 ) * Output of running the migration script. * Ran only against langchain code itself and not the unit tests.	4 months ago
Eugene Yurtsev	82d4afcac0	langchain[minor]: Code to handle dynamic imports (#20893 ) Proposing to centralize code for handling dynamic imports. This allows treating langchain-community as an optional dependency. --- The proposal is to scan the code base and to replace all existing imports with dynamic imports using this functionality.	4 months ago
Erick Friis	854ae3e1de	mistralai: release 0.1.5, allow client passing in (#21034 )	4 months ago
chyroc	3e241956d3	community[minor]: add coze chat model (#20770 ) add coze chat model, to call coze.com apis	4 months ago
Eugene Yurtsev	29493bb598	cli[minor]: improve confirmation message with more details (#21027 ) Improve confirmation message with more details	4 months ago
Eugene Yurtsev	aab78a37f3	cli[patch]: Ignore imports that change the name of the class (#21026 ) Not currently handeled by migration script	4 months ago
Massimiliano Pronesti	ce89b34fc0	community[patch]: support hybrid search with threshold in Azure AI Search Retriever (#20907 ) Support hybrid search with a score threshold -- similar to what we do for similarity search.	4 months ago
Andrei Panferov	b3efa38cc0	community[patch]: GigaChat model selection fix (#20988 ) Fixed the error that the model name is never actually put into GigaChat request payload, always defaulting to `GigaChat-Lite`. With this fix, model selection through ```python import os from langchain.chat_models.gigachat import GigaChat chat = GigaChat( name="GigaChat-Pro", # <- HERE!!!!! ... ) ``` should actually work, as intended in [here](`804390ba4b/libs/community/langchain_community/llms/gigachat.py (L36)`). --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	4 months ago
Patrick McFadin	3331865f6b	community[minor]: add Cassandra Database Toolkit (#20246 ) Description: ToolKit and Tools for accessing data in a Cassandra Database primarily for Agent integration. Initially, this includes the following tools: - `cassandra_db_schema` Gathers all schema information for the connected database or a specific schema. Critical for the agent when determining actions. - `cassandra_db_select_table_data` Selects data from a specific keyspace and table. The agent can pass paramaters for a predicate and limits on the number of returned records. - `cassandra_db_query` Expiriemental alternative to `cassandra_db_select_table_data` which takes a query string completely formed by the agent instead of parameters. May be removed in future versions. Includes unit test and two notebooks to demonstrate usage. Dependencies: cassio Twitter handle: @PatrickMcFadin --------- Co-authored-by: Phil Miesle <phil.miesle@datastax.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	4 months ago
Igor Brai	b3e74f2b98	community[minor]: add mojeek search util (#20922 ) Description: This pull request introduces a new feature to community tools, enhancing its search capabilities by integrating the Mojeek search engine Dependencies: None --------- Co-authored-by: Igor Brai <igor@mojeek.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: ccurme <chester.curme@gmail.com>	4 months ago
hmn falahi	4822beb298	Ignore self/cls from required args of class functions in convert_to_openai_tool (#20691 ) Removed redundant self/cls from required args of class functions in _get_python_function_required_args: ```python class MemberTool: def search_member( self, keyword: str, args, *kwargs, ): """Search on members with any keyword like first_name, last_name, email Args: keyword: Any keyword of member """ headers = dict(authorization=kwargs['token']) members = [] try: members = request_( method='SEARCH', url=f'{service_url}/apiv1/members', headers=headers, json=dict(query=keyword), ) except Exception as e: logger.info(e.__doc__) return members convert_to_openai_tool(MemberTool.search_member) ``` expected result: ``` {'type': 'function', 'function': {'name': 'search_member', 'description': 'Search on members with any keyword like first_name, last_name, username, email', 'parameters': {'type': 'object', 'properties': {'keyword': {'type': 'string', 'description': 'Any keyword of member'}}, 'required': ['keyword']}}} ``` #20685 --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	4 months ago
Eugene Yurtsev	4f4ee8e2cf	cli[patch]: Update migrations file manually (#21021 ) We need to replace occurrences in the code of RunnableMap not just the import, so for now, we don't replace RunnableMap.	4 months ago
Tomaz Bratanic	67428c4052	community[patch]: Neo4j enhanced schema (#20983 ) Scan the database for example values and provide them to an LLM for better inference of Text2cypher	4 months ago
aditya thomas	8b59bddc03	anthropic[patch]: add tests for secret_str for api key (#20986 ) Description: Add tests to check API keys are masked Issue: Resolves https://github.com/langchain-ai/langchain/issues/12165 for Anthropic models Dependencies: None	4 months ago
Pengcheng Liu	1fad39be1c	community[minor]: Add LarkSuite wiki document loader. (#21016 ) Description: Add LarkSuite wiki document loader. Refer to [LarkSuite api document ](https://open.feishu.cn/document/server-docs/docs/wiki-v2/space-node/list)for details. Issue: None Dependencies: None Twitter handle: None	4 months ago
Leonid Ganeline	dc7c06bc07	community[minor]: import fix (#20995 ) Issue: When the third-party package is not installed, whenever we need to `pip install <package>` the ImportError is raised. But sometimes, the `ValueError` or `ModuleNotFoundError` is raised. It is bad for consistency. Change: replaced the `ValueError` or `ModuleNotFoundError` with `ImportError` when we raise an error with the `pip install <package>` message. Note: Ideally, we replace all `try: import... except... raise ... `with helper functions like `import_aim` or just use the existing [langchain_core.utils.utils.guard_import](https://api.python.langchain.com/en/latest/utils/langchain_core.utils.utils.guard_import.html#langchain_core.utils.utils.guard_import) But it would be much bigger refactoring. @baskaryan Please, advice on this.	4 months ago
Karim Lalani	2ddac9a7c3	experimental[minor]: Add bind_tools and with_structured_output functions to OllamaFunctions (#20881 ) Implemented bind_tools for OllamaFunctions. Made OllamaFunctions sub class of ChatOllama. Implemented with_structured_output for OllamaFunctions. integration unit test has been updated. notebook has been updated. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	4 months ago
Eugene Yurtsev	d781560722	cli[minor]: Add ipynb support, add text_splitters (#20963 )	4 months ago
WilliamEspegren	804390ba4b	community: Spider integration (#20937 ) Added the [Spider.cloud](https://spider.cloud) document loader. [Spider](https://github.com/spider-rs/spider) is the [fastest](https://github.com/spider-rs/spider/blob/main/benches/BENCHMARKS.md) and cheapest crawler that returns LLM-ready data. ``` - Description: Adds Spider data loader - Dependencies: spider-client - Twitter handle: @WilliamEspegren ``` --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: = <=> Co-authored-by: Chester Curme <chester.curme@gmail.com>	4 months ago
ccurme	9ec7151317	fireworks: fix integration tests (#20973 )	4 months ago
William FH	9fa9f05e5d	Catch System Error in ast parse (#20961 ) I can't seem to reproduce, but i got this: ``` SystemError: AST constructor recursion depth mismatch (before=102, after=37) ``` And the operation isn't critical for the actual forward pass so seems preferable to expand our caught exceptions	5 months ago
YH	2aca7fcdcf	core[patch]: Enhance link extraction with query parameters (#20259 ) Description: This update enhances the `extract_sub_links` function within the `langchain_core/utils/html.py` module to include query parameters in the extracted URLs. Issue: N/A Dependencies: No additional dependencies required for this change. Twitter handle: N/A Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	5 months ago
Chip Davis	e818c75f8a	infra: test directory loader multithreaded (#20281 ) This is a unit test for #20230 which was a fix for using multithreaded mode with directory loader @eyurtsev	5 months ago
Guilherme Zanotelli	f931a9ce60	community[patch]: Pass kwargs to SPARQLStore from RdfGraph (#20385 ) This introduces `store_kwargs` which behaves similarly to `graph_kwargs` on the `RdfGraph` object, which will enable users to pass `headers` and other arguments to the underlying `SPARQLStore` object. I have also made a [PR in `rdflib` to support passing `default_graph`](https://github.com/RDFLib/rdflib/pull/2761). Example usage: ```python from langchain_community.graphs import RdfGraph graph = RdfGraph( query_endpoint="http://localhost/sparql", standard="rdf", store_kwargs=dict( default_graph="http://example.com/mygraph" ) ) ``` <!--If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17.--> --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	5 months ago
Jorge Piedrahita Ortiz	40b2e2916b	community[minor]: Sambanova llm integration (#20955 ) - Description: Added [Sambanova systems](https://sambanova.ai/) integration, including sambaverse and sambastudio LLMs - Dependencies: sseclient-py (optional) --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	5 months ago
Rahul Triptahi	955cf186d2	community[patch]: Ingest source, owner and full_path if present in Document's metadata. (#20949 ) Description: The PebbloSafeLoader should first check for owner, full_path and size in metadata before implementing its own logic. Dependencies: None Documentation: NA. Signed-off-by: Rahul Tripathi <rauhl.psit.ec@gmail.com> Co-authored-by: Rahul Tripathi <rauhl.psit.ec@gmail.com>	5 months ago
Amine Djeghri	790ea75cf7	community[minor]: add exllamav2 library for GPTQ & EXL2 models (#17817 ) Added 3 files : - Library : ExLlamaV2 - Test integration - Notebook --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	5 months ago
Naveen Tatikonda	8bbdb4f6a0	community[patch]: Add OpenSearch as semantic cache (#20254 ) ### Description Use OpenSearch vector store as Semantic Cache. ### Twitter Handle @OpenSearchProj --------- Signed-off-by: Naveen Tatikonda <navtat@amazon.com> Co-authored-by: Harish Tatikonda <harishtatikonda@Harishs-MacBook-Air.local> Co-authored-by: EC2 Default User <ec2-user@ip-172-31-31-155.ec2.internal> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	5 months ago
Mayank Solanki	8c085fc697	community[patch]: Added a function `from_existing_collection` in `Qdrant` vector database. (#20779 ) Issue: #20514 The current implementation of `construct_instance` expects a `texts: List[str]` that will call the embedding function. This might not be needed when we already have a client with collection and `path, you don't want to add any text. This PR adds a class method that returns a qdrant instance with an existing client. Here everytime `cb6e5e56c2/libs/community/langchain_community/vectorstores/qdrant.py (L1592)` `construct_instance` is called, this line sends some text for embedding generation. --------- Co-authored-by: Anush <anushshetty90@gmail.com>	5 months ago
Leonid Kuligin	893a924b90	core[minor], community[patch], langchain[patch]: move BaseChatLoader to core (#19607 ) Thank you for contributing to LangChain! - [ ] PR title: "core: move BaseChatLoader and BaseToolkit from community" - [ ] PR message: move BaseChatLoader and BaseToolkit --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	5 months ago
Erick Friis	d4befd0cfb	core: fix batch ordering test (#20952 )	5 months ago
Eugene Yurtsev	8ed150b2fe	cli[minor]: Fix bug to account for name changes (#20948 ) * Fix bug to account for name changes / aliases * Generate migration list from langchain to langchain_core	5 months ago
Eugene Yurtsev	2fa0ff1a2d	cli[minor]: update code to generate migrations from langchain to community (#20946 ) Updates code that generates migrations from langchain to community	5 months ago
ccurme	bf16cefd18	langchain: deprecate create_structured_output_runnable (#20933 )	5 months ago

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3994 Commits (748f2ba9eaffee969d87a376b974bb7588594900)