langchain

Commit Graph

Author	SHA1	Message	Date
ccurme	a7b4175091	standard tests: add test for tool calling (#23234 ) Including streaming	4 months ago
Bagatur	12e0c28a6e	docs: fix chat model methods table (#23233 ) rst table not md ![Screenshot 2024-06-20 at 12 37 46 PM](https://github.com/langchain-ai/langchain/assets/22008038/7a03b869-c1f4-45d0-8d27-3e16f4c6eb19)	4 months ago
Zheng Robert Jia	a349fce880	docs[minor],community[patch]: Minor tutorial docs improvement, minor import error quick fix. (#22725 ) minor changes to module import error handling and minor issues in tutorial documents. --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com> Co-authored-by: Eugene Yurtsev <eugene@langchain.dev>	4 months ago
Eugene Yurtsev	7545b1d29b	core[patch]: Fix doc-strings for code blocks (#23232 ) Code blocks need extra space around them to be rendered properly by sphinx	4 months ago
Luis Moros	d5be160af0	community[patch]: Fix sql_databse.from_databricks issue when ran from Job (#23224 ) Desscription: When the ``sql_database.from_databricks`` is executed from a Workflow Job, the ``context`` object does not have a "browserHostName" property, resulting in an error. This change manages the error so the "DATABRICKS_HOST" env variable value is used instead of stoping the flow Co-authored-by: lmorosdb <lmorosdb>	4 months ago
Cory Waddingham	cd6812342e	pinecone[patch]: Update Poetry requirements for pinecone-client >=3.2.2 (#22094 ) This change updates the requirements in `libs/partners/pinecone/pyproject.toml` to allow all versions of `pinecone-client` greater than or equal to 3.2.2. This change resolves issue [21955](https://github.com/langchain-ai/langchain/issues/21955). --------- Co-authored-by: Erick Friis <erickfriis@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	4 months ago
Eugene Yurtsev	59d7adff8f	core[patch]: Add clarification about streaming to RunnableLambda (#23227 ) Add streaming clarification to runnable lambda docstring.	4 months ago
maang-h	bc4cd9c5cc	community[patch]: Update root_validators ChatModels: ChatBaichuan, QianfanChatEndpoint, MiniMaxChat, ChatSparkLLM, ChatZhipuAI (#22853 ) This PR updates root validators for: - ChatModels: ChatBaichuan, QianfanChatEndpoint, MiniMaxChat, ChatSparkLLM, ChatZhipuAI Issues #22819 --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	4 months ago
ChrisDEV	cb6cf4b631	Fix return value type of dumpd (#20123 ) The return type of `json.loads` is `Any`. In fact, the return type of `dumpd` must be based on `json.loads`, so the correction here is understandable. Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	4 months ago
Guangdong Liu	0bce28cd30	core(patch): Fix encoding problem of load_prompt method (#21559 ) - description: Add encoding parameters. - @baskaryan, @efriis, @eyurtsev, @hwchase17. ![54d25ac7b1d5c2e47741a56fe8ed8ba](https://github.com/langchain-ai/langchain/assets/48236177/ffea9596-2001-4e19-b245-f8a6e231b9f9)	4 months ago
Philippe PRADOS	8711c61298	core[minor]: Adds an in-memory implementation of RecordManager (#13200 ) Description: langchain offers three technologies to save data: - [vectorstore](https://python.langchain.com/docs/modules/data_connection/vectorstores/) - [docstore](https://js.langchain.com/docs/api/schema/classes/Docstore) - [record manager](https://python.langchain.com/docs/modules/data_connection/indexing) If you want to combine these technologies in a sample persistence stategy you need a common implementation for each. `DocStore` propose `InMemoryDocstore`. We propose the class `MemoryRecordManager` to complete the system. This is the prelude to another full-request, which needs a consistent combination of persistence components. Tag maintainer: @baskaryan Twitter handle: @pprados --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	4 months ago
Leonid Ganeline	51e75cf59d	community: docstrings (#23202 ) Added missed docstrings. Format docstrings to the consistent format (used in the API Reference)	4 months ago
Julian Weng	6a1a0d977a	partners[minor]: Fix value error message for with_structured_output (#22877 ) Currently, calling `with_structured_output()` with an invalid method argument raises `Unrecognized method argument. Expected one of 'function_calling' or 'json_format'`, but the JSON mode option [is now referred to](https://python.langchain.com/v0.2/docs/how_to/structured_output/#the-with_structured_output-method) by `'json_mode'`. This fixes that. Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	4 months ago
Leonid Ganeline	41f7620989	huggingface: docstrings (#23148 ) Added missed docstrings. Format docstrings to the consistent format (used in the API Reference) Co-authored-by: ccurme <chester.curme@gmail.com>	4 months ago
ccurme	066a5a209f	huggingface[patch]: fix CI for python 3.12 (#23197 )	4 months ago
xyd	9b3a025f9c	fix https://github.com/langchain-ai/langchain/issues/23215 (#23216 ) fix bug The ZhipuAIEmbeddings class is not working. Co-authored-by: xu yandong <shaonian@acsx1.onexmail.com>	4 months ago
Bagatur	ad7f2ec67d	standard-tests[patch]: test stop not stop_sequences (#23200 )	4 months ago
David DeCaprio	a4bcb45f65	core:Add optional max_messages to MessagePlaceholder (#16098 ) - Description: Add optional max_messages to MessagePlaceholder - Issue: [16096](https://github.com/langchain-ai/langchain/issues/16096) - Dependencies: None - Twitter handle: @davedecaprio Sometimes it's better to limit the history in the prompt itself rather than the memory. This is needed if you want different prompts in the chain to have different history lengths. --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	4 months ago
shaunakgodbole	7193634ae6	fireworks[patch]: fix api_key alias in Fireworks LLM (#23118 ) Thank you for contributing to LangChain! Description The current code snippet for `Fireworks` had incorrect parameters. This PR fixes those parameters. --------- Co-authored-by: Chester Curme <chester.curme@gmail.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	4 months ago
Eugene Yurtsev	1fcf875fe3	core[patch]: Document agent schema (#23194 ) * Document agent schema * Refer folks to langgraph for more information on how to create agents.	4 months ago
Eugene Yurtsev	c2d43544cc	core[patch]: Document messages namespace (#23154 ) - Moved doc-strings below attribtues in TypedDicts -- seems to render better on APIReference pages. * Provided more description and some simple code examples	4 months ago
Eugene Yurtsev	3c917204dc	core[patch]: Add doc-strings to outputs, fix @root_validator (#23190 ) - Document outputs namespace - Update a vanilla @root_validator that was missed	4 months ago
Bagatur	8698cb9b28	infra: add more formatter rules to openai (#23189 ) Turns on https://docs.astral.sh/ruff/settings/#format_docstring-code-format and https://docs.astral.sh/ruff/settings/#format_skip-magic-trailing-comma ```toml [tool.ruff.format] docstring-code-format = true skip-magic-trailing-comma = true ```	4 months ago
Michał Krassowski	710197e18c	community[patch]: restore compatibility with SQLAlchemy 1.x (#22546 ) - Description: Restores compatibility with SQLAlchemy 1.4.x that was broken since #18992 and adds a test run for this version on CI (only for Python 3.11) - Issue: fixes #19681 - Dependencies: None - Twitter handle: `@krassowski_m` --------- Co-authored-by: Erick Friis <erick@langchain.dev>	4 months ago
Erick Friis	48d6ea427f	upstage: move to external repo (#22506 )	4 months ago
Bagatur	0a4ee864e9	openai[patch]: image token counting (#23147 ) Resolves #23000 --------- Co-authored-by: isaac hershenson <ihershenson@hmc.edu> Co-authored-by: ccurme <chester.curme@gmail.com>	4 months ago
Jorge Piedrahita Ortiz	b3e53ffca0	community[patch]: sambanova llm integration improvement (#23137 ) - Description: sambanova sambaverse integration improvement: removed input parsing that was changing raw user input, and was making to use process prompt parameter as true mandatory	4 months ago
Jorge Piedrahita Ortiz	e162893d7f	community[patch]: update sambastudio embeddings (#23133 ) Description: update sambastudio embeddings integration, now compatible with generic endpoints and CoE endpoints	4 months ago
Philippe PRADOS	db6f46c1a6	langchain[small]: Change type to BasePromptTemplate (#23083 ) ```python Change from_llm( prompt: PromptTemplate ... ) ``` to ```python Change from_llm( prompt: BasePromptTemplate ... ) ```	4 months ago
Sergey Kozlov	94452a94b1	core[patch[: add exceptions propagation test for astream_events v2 (#23159 ) Description: `astream_events(version="v2")` didn't propagate exceptions in `langchain-core<=0.2.6`, fixed in the #22916. This PR adds a unit test to check that exceptions are propagated upwards. Co-authored-by: Sergey Kozlov <sergey.kozlov@ludditelabs.io>	4 months ago
Leonid Ganeline	50484be330	prompty: docstring (#23152 ) Added missed docstrings. Format docstrings to the consistent format (used in the API Reference) --------- Co-authored-by: ccurme <chester.curme@gmail.com>	4 months ago
chenxi	505a2e8743	fix: MoonshotChat fails when setting the moonshot_api_key through the OS environment. (#23176 ) Close #23174 Co-authored-by: tianming <tianming@bytenew.com>	4 months ago
Bagatur	677408bfc9	core[patch]: fix chat history circular import (#23182 )	4 months ago
Eugene Yurtsev	883e90d06e	core[patch]: Add an example to the Document schema doc-string (#23131 ) Add an example to the document schema	4 months ago
ccurme	2b08e9e265	core[patch]: update test to catch circular imports (#23172 ) This raises ImportError due to a circular import: ```python from langchain_core import chat_history ``` This does not: ```python from langchain_core import runnables from langchain_core import chat_history ``` Here we update `test_imports` to run each import in a separate subprocess. Open to other ways of doing this!	4 months ago
Eugene Yurtsev	ae4c0ed25a	core[patch]: Add documentation to load namespace (#23143 ) Document some of the modules within the load namespace	4 months ago
Eugene Yurtsev	a34e650f8b	core[patch]: Add doc-string to document compressor (#23085 )	4 months ago
Eugene Yurtsev	1007a715a5	community[patch]: Prevent unit tests from making network requests (#23180 ) * Prevent unit tests from making network requests	4 months ago
ccurme	ca798bc6ea	community: move test to integration tests (#23178 ) Tests failing on master with > FAILED tests/unit_tests/embeddings/test_ovhcloud.py::test_ovhcloud_embed_documents - ValueError: Request failed with status code: 401, {"message":"Bad token; invalid JSON"}	4 months ago
Eugene Yurtsev	4fe8403bfb	core[patch]: Expand documentation in the indexing namespace (#23134 )	4 months ago
Eugene Yurtsev	fe4f10047b	core[patch]: Document embeddings namespace (#23132 ) Document embeddings namespace	4 months ago
Eugene Yurtsev	a3bae56a48	core[patch]: Update documentation in LLM namespace (#23138 ) Update documentation in lllm namespace.	4 months ago
Leonid Ganeline	a70b7a688e	ai21: docstrings (#23142 ) Added missed docstrings. Format docstrings to the consistent format (used in the API Reference)	4 months ago
bilk0h	3d54784e6d	text-splitters: Fix/recursive json splitter data persistence issue (#21529 ) Thank you for contributing to LangChain! Description: Noticed an issue with when I was calling `RecursiveJsonSplitter().split_json()` multiple times that I was getting weird results. I found an issue where `chunks` list in the `_json_split` method. If chunks is not provided when _json_split (which is the case when split_json calls _json_split) then the same list is used for subsequent calls to `_json_split`. You can see this in the test case i also added to this commit. Output should be: ``` [{'a': 1, 'b': 2}] [{'c': 3, 'd': 4}] ``` Instead you get: ``` [{'a': 1, 'b': 2}] [{'a': 1, 'b': 2, 'c': 3, 'd': 4}] ``` --------- Co-authored-by: Nuno Campos <nuno@langchain.dev> Co-authored-by: isaac hershenson <ihershenson@hmc.edu> Co-authored-by: Isaac Francisco <78627776+isahers1@users.noreply.github.com>	4 months ago
鹿鹿鹿鲨	6b46b5e9ce	community: add request_kwargs and expect TimeError AsyncHtmlLoader (#23068 ) - Description: add `request_kwargs` and expect `TimeError` in `_fetch` function for AsyncHtmlLoader. This allows you to fill in the kwargs parameter when using the `load()` method of the `AsyncHtmlLoader` class. Co-authored-by: Yucolu <yucolu@tencent.com>	4 months ago
Leonid Ganeline	109a70fc64	ibm: docstrings (#23149 ) Added missed docstrings. Format docstrings to the consistent format (used in the API Reference)	4 months ago
Ryan Elston	86ee4f0daa	text-splitters: Introduce Experimental Markdown Syntax Splitter (#22257 ) #### Description This MR defines a `ExperimentalMarkdownSyntaxTextSplitter` class. The main goal is to replicate the functionality of the original `MarkdownHeaderTextSplitter` which extracts the header stack as metadata but with one critical difference: it keeps the whitespace of the original text intact. This draft reimplements the `MarkdownHeaderTextSplitter` with a very different algorithmic approach. Instead of marking up each line of the text individually and aggregating them back together into chunks, this method builds each chunk sequentially and applies the metadata to each chunk. This makes the implementation simpler. However, since it's designed to keep white space intact its not a full drop in replacement for the original. Since it is a radical implementation change to the original code and I would like to get feedback to see if this is a worthwhile replacement, should be it's own class, or is not a good idea at all. Note: I implemented the `return_each_line` parameter but I don't think it's a necessary feature. I'd prefer to remove it. This implementation also adds the following additional features: - Splits out code blocks and includes the language in the `"Code"` metadata key - Splits text on the horizontal rule `---` as well - The `headers_to_split_on` parameter is now optional - with sensible defaults that can be overridden. #### Issue Keeping the whitespace keeps the paragraphs structure and the formatting of the code blocks intact which allows the caller much more flexibility in how they want to further split the individuals sections of the resulting documents. This addresses the issues brought up by the community in the following issues: - https://github.com/langchain-ai/langchain/issues/20823 - https://github.com/langchain-ai/langchain/issues/19436 - https://github.com/langchain-ai/langchain/issues/22256 #### Dependencies N/A #### Twitter handle @RyanElston --------- Co-authored-by: isaac hershenson <ihershenson@hmc.edu>	4 months ago
Bagatur	93d0ad97fe	anthropic[patch]: test image input (#23155 )	4 months ago
Leonid Ganeline	3dfd055411	anthropic: docstrings (#23145 ) Added missed docstrings. Format docstrings to the consistent format (used in the API Reference)	4 months ago
Bagatur	90559fde70	openai[patch], standard-tests[patch]: don't pass in falsey stop vals (#23153 ) adds an image input test to standard-tests as well	4 months ago

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4631 Commits (a7b41750912d5986035d773bcb5aaf4753ea2d75)