langchain

Commit Graph

Author	SHA1	Message	Date
Isaac Francisco	d7688a4328	community[patch]: adding artifact to Tavily search (#24376 ) This allows you to get raw content as well as the answer, instead of just getting the results. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Bagatur	7b08de8909	langchain[patch]: Release 0.2.12 (#24954 )	2 months ago
Bagatur	245cb5a252	core[patch]: Release 0.2.27 (#24952 )	2 months ago
Bagatur	199e9c5ae0	core[patch]: Fix tool args schema inherited field parsing (#24936 ) Fix #24925	2 months ago
Bagatur	fba65ba04f	infra: test core on py 3.9, 10, 11 (#24951 )	2 months ago
Leonid Ganeline	4092876863	core: docstrings `BaseCallbackHandler update (#24948 ) Added missed docstrings	2 months ago
ccurme	6e45dba471	docs: fix redirect (#24950 )	2 months ago
WU LIFU	ad16eed119	core[patch]: runnable config ensure_config deep copy from var_child_runnable… (#24862 ) issue: #24660 RunnableWithMessageHistory.stream result in error because the [evaluation](https://github.com/langchain-ai/langchain/blob/master/libs/core/langchain_core/runnables/branch.py#L220) of the branch [condition](`99eb31ec41/libs/core/langchain_core/runnables/history.py (L328C1-L329C1)`) unexpectedly trigger the "[on_end](`99eb31ec41/libs/core/langchain_core/runnables/history.py (L332)`)" (exit_history) callback of the default branch descriptions After a lot of investigation I'm convinced that the root cause is that 1. during the execution of the runnable, the [var_child_runnable_config](`99eb31ec41/libs/core/langchain_core/runnables/config.py (L122)`) is shared between the branch [condition](`99eb31ec41/libs/core/langchain_core/runnables/history.py (L328C1-L329C1)`) runnable and the [default branch runnable](`99eb31ec41/libs/core/langchain_core/runnables/history.py (L332)`) within the same context 2. when the default branch runnable runs, it gets the [var_child_runnable_config](`99eb31ec41/libs/core/langchain_core/runnables/config.py (L163)`) and may unintentionally [add more handlers ](`99eb31ec41/libs/core/langchain_core/runnables/config.py (L325)`)to the callback manager of this config 3. when it is again the turn for the [condition](`99eb31ec41/libs/core/langchain_core/runnables/history.py (L328C1-L329C1)`) to run, it gets the `var_child_runnable_config` whose callback manager has the handlers added by the default branch. When it runs that handler (`exit_history`) it leads to the error with the assumption that, the `ensure_config` function actually does want to create a immutable copy from `var_child_runnable_config` because it starts with an [`empty` variable ](`99eb31ec41/libs/core/langchain_core/runnables/config.py (L156)`), i go ahead to do a deepcopy to ensure that future modification to the returned value won't affect the `var_child_runnable_config` variable Having said that I actually 1. don't know if this is a proper fix 2. don't know whether it will lead to other unintended consequence 3. don't know why only "stream" runs into this issue while "invoke" runs without problem so @nfcampos @hwchase17 please help review, thanks! --------- Co-authored-by: Lifu Wu <lifu@nextbillion.ai> Co-authored-by: Nuno Campos <nuno@langchain.dev> Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Jacob Lee	3ab09d87d6	docs[patch]: Adds components for prereqs, compatibility, fix chat model tab issue (#24585 ) Added to `docs/how_to/tools_runtime` as a proof of concept, will apply everywhere if we like. A bit more compact than the default callouts, will help standardize the layout of our pages since we frequently use these boxes. <img width="1088" alt="Screenshot 2024-07-23 at 4 49 02 PM" src="https://github.com/user-attachments/assets/7380801c-e092-4d31-bcd8-3652ee05f29e">	2 months ago
ccurme	9cb69a8746	docs: update retriever template, add arxiv retriever (#24947 )	2 months ago
Casey Clements	db3ceb4d0a	partners/mongodb: Improved search index commands (#24745 ) Hardens index commands with try/except for free clusters and optional waits for syncing and tests. [efriis](https://github.com/efriis) These are the upgrades to the search index commands (CRUD) that I mentioned. --------- Co-authored-by: Erick Friis <erick@langchain.dev>	2 months ago
ccurme	db42576b09	docs: delete old migration guide (#24881 ) Redirects to https://python.langchain.com/v0.2/docs/versions/migrating_chains/	2 months ago
Ikko Eltociear Ashimine	be5294e35d	docs: update agents.ipynb (#24945 ) initalize -> initialize	2 months ago
ccurme	41ed23a050	docs: update retriever integration pages (#24931 )	2 months ago
maang-h	ea505985c4	docs: Standardize ZhipuAIEmbeddings docstrings (#24933 ) - Description: Standardize ZhipuAIEmbeddings rich docstrings. - Issue: the issue #24856	2 months ago
ccurme	02db66d764	docs: fix kv store column headers (#24941 ) ![Screenshot 2024-08-01 at 12 32 19 PM](https://github.com/user-attachments/assets/888056b7-3065-4be0-a6b8-bcab5b729c2c)	2 months ago
Anneli Samuel	2204d8cb7d	community[patch]: Invoke on_llm_new_token callback before yielding chunk (#24938 ) Description: Invoke on_llm_new_token callback before yielding chunk in streaming mode Issue: [#16913](https://github.com/langchain-ai/langchain/issues/16913)	2 months ago
John	ff6274d32d	docs: update langchain-unstructured docs (#24935 ) - Description: The UnstructuredClient will have a breaking change in the near future. Add a note in the docs that the examples here may not use the latest version and users should refer to the SDK docs for the latest info.	2 months ago
ccurme	c72f0d2f20	docs: update toolkit integration pages (#24887 ) Co-authored-by: Erick Friis <erick@langchain.dev>	2 months ago
Eugene Yurtsev	75776e4a54	core[patch]: In unit tests, use `_schema()` instead of BaseModel.schema() (#24930 ) This PR introduces a module with some helper utilities for the pydantic 1 -> 2 migration. They're meant to be used in the following way: 1) Use the utility code to get unit tests pass without requiring modification to the unit tests 2) (If desired) upgrade the unit tests to match pydantic 2 output 3) (If desired) stop using the utility code Currently, this module contains a way to map `schema()` generated by pydantic 2 to (mostly) match the output from pydantic v1.	2 months ago
Serena Ruan	1827bb4042	community[patch]: support bind_tools for ChatMlflow (#24547 ) 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" - Description: Support ChatMlflow.bind_tools method Tested in Databricks: <img width="836" alt="image" src="https://github.com/user-attachments/assets/fa28ef50-0110-4698-8eda-4faf6f0b9ef8"> - [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. - [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/ 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. --------- Signed-off-by: Serena Ruan <serena.rxy@gmail.com>	2 months ago
Michal Gregor	769c3bb838	huggingface: Added a missing argument to a ChatHuggingFace doc notebook. (#24929 ) - Description: When adding docs for constructing ChatHuggingFace using a HuggingFacePipeline, I forgot to add `return_full_text=False` as an argument. In this setup, the chat response would incorrectly contain all the input text. I am fixing that here by adding that line to the offending notebook. --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	2 months ago
BottlePumpkin	bfc59c1d26	community: Fix KeyError in NotionDB loader when 'name' is missing (#24224 ) 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" - [x] 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. - [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/ 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. Description: This PR fixes a KeyError in NotionDBLoader when the "name" key is missing in the "people" property. Issue: Fixes #24223 Dependencies: None --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	2 months ago
alexqiao	8eb0bdead3	community[patch]: Invoke callback prior to yielding token (#24917 ) Description: Invoke callback prior to yielding token in stream method for chat_models . Issue: https://github.com/langchain-ai/langchain/issues/16913 #16913	2 months ago
ZhangShenao	b2dd9ffaaf	patch[cli] Fix bug in `check_imports.py` (#24918 ) The variable `has_failure` in check_imports.py is wrong-declared. It's actually an another variable.	2 months ago
Jacob Lee	f14121faaf	docs[patch]: Update local RAG tutorial (#24909 )	2 months ago
Bagatur	b7abac9f92	infra: poetry lock root (#24913 )	2 months ago
Jacob Lee	42c686bc28	docs[patch]: Update local model how-to guide (#24911 ) Updates to use `langchain_ollama`, new models, chat model example	2 months ago
Erick Friis	600fc233ef	partners/ollama: release 0.1.1 (#24910 )	2 months ago
Bagatur	25b93cc4c0	core[patch]: stringify tool non-content blocks (#24626 ) Slightly breaking bugfix. Shouldn't cause too many issues since no models would be able to handle non-content block ToolMessage.content anyways.	2 months ago
Bagatur	492df75937	docs: chat model table nit (#24907 )	2 months ago
Bagatur	a24c445e02	docs: cleanup readme (#24905 )	2 months ago
Jacob Lee	5098f9dc79	infra: related section in docs (#24829 ) Co-authored-by: Erick Friis <erick@langchain.dev>	2 months ago
Nikita Pakunov	c776471ac6	community: fix AttributeError: 'YandexGPT' object has no attribute '_grpc_metadata' (#24432 ) Fixes #24049 --------- Co-authored-by: Erick Friis <erick@langchain.dev>	2 months ago
Bagatur	752a71b688	integrations[patch]: release model packages (#24900 )	2 months ago
Jacob Lee	1213a59f87	docs[patch]: Update kv store docs pages (#24848 )	2 months ago
Erick Friis	17a06cb7a6	infra: check templates based on integration (#24857 ) instead of hardcoding a linter for each, iterate through the lines of the template notebook and find lines that start with `##` (includes lower headings), and enforce that those headings are found in new docs that are contributed	2 months ago
Erick Friis	a7380dd531	cli: release 0.0.28 (#24852 )	2 months ago
Erick Friis	e98e4be0f7	cli: register new integration doc templates (#24854 ) - wait to merge for retriever.ipynb merge #24836	2 months ago
Eugene Yurtsev	210623b409	core[minor]: Add support for pydantic 2 to utility to get fields (#24899 ) Add compatibility for pydantic 2 for a utility function. This will help push some small changes to master, so they don't have to be kept track of on a separate branch.	2 months ago
Bagatur	7d1694040d	core[patch]: Release 0.2.26 (#24898 )	2 months ago
Eugene Yurtsev	add16111b9	community[patch]: Make the pydantic linter stricter (#24897 ) Stricter linting of deprecated pydantic features.	2 months ago
Eugene Yurtsev	a4a444f73d	community[patch]: Fix arcee llm usage of root_validator(pre=False) (#24896 ) Should be pre=True	2 months ago
Eugene Yurtsev	69c656aa5f	langchain[minor]: Upgrade ambiguous root_validator to @pre_init (#24895 ) The @pre_init validator is a temporary solution for base models. It has similar (but not identical) semantics to @root_validator(), but it works strictly as a pre-init validator. It'll work as expected as long as the pydantic model type hints were correct.	2 months ago
Eugene Yurtsev	5099a9c9b4	core[patch]: Update unit tests with a workaround for using AnyID in pydantic 2 (#24892 ) Pydantic 2 ignores __eq__ overload for subclasses of strings.	2 months ago
Bagatur	8461934c2b	core[patch], integrations[patch]: convert TypedDict to tool schema support (#24641 ) supports following UX ```python class SubTool(TypedDict): """Subtool docstring""" args: Annotated[Dict[str, Any], {}, "this does bar"] class Tool(TypedDict): """Docstring Args: arg1: foo """ arg1: str arg2: Union[int, str] arg3: Optional[List[SubTool]] arg4: Annotated[Literal["bar", "baz"], ..., "this does foo"] arg5: Annotated[Optional[float], None] ``` - can parse google style docstring - can use Annotated to specify default value (second arg) - can use Annotated to specify arg description (third arg) - can have nested complex types	2 months ago
Eugene Yurtsev	d24b82357f	community[patch]: Add missing annotations (#24890 ) This PR adds annotations in comunity package. Annotations are only strictly needed in subclasses of BaseModel for pydantic 2 compatibility. This PR adds some unnecessary annotations, but they're not bad to have regardless for documentation pages.	2 months ago
Eugene Yurtsev	7720483432	langchain[patch]: Update unit tests to workaround a pydantic 2 issue (#24886 ) This will allow our unit tests to pass when using AnyID() with our pydantic models.	2 months ago
Eugene Yurtsev	2019e31bc5	langchain[patch]: Add missing type annotations (#24889 ) Adds missing type annotations in preparation for pydantic 2 upgrade.	2 months ago
ccurme	30f18c7b02	docs: add retriever integrations template (#24836 )	2 months ago

... 7 8 9 10 11 ...

11123 Commits (754f3c41f9dd3344b9d79cc9830791bd168422d6) All Branches Search

11123 Commits (754f3c41f9dd3344b9d79cc9830791bd168422d6)

All Branches