langchain

Commit Graph

Author	SHA1	Message	Date
Bagatur	7d1694040d	core[patch]: Release 0.2.26 (#24898 )	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
Erick Friis	88418af3f5	core: release 0.2.25 (#24833 )	2 months ago
Bagatur	8964f8a710	core: use mypy<1.11 (#24749 ) Bug in mypy 1.11.0 blocking CI, see example: https://github.com/langchain-ai/langchain/actions/runs/10127096903/job/28004492692?pr=24641	2 months ago
Bagatur	315223ce26	core[patch]: Release 0.2.24 (#24722 )	2 months ago
Bagatur	918e1c8a93	core[patch]: Release 0.2.23 (#24557 )	2 months ago
Erick Friis	3dce2e1d35	all: add release notes to pypi (#24519 )	2 months ago
Erick Friis	ef049769f0	core[patch]: Release 0.2.22 (#24423 ) Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
Bagatur	a4c101ae97	core[patch]: Release 0.2.21 (#24372 )	2 months ago
Bagatur	80e7cd6cff	core[patch]: Release 0.2.20 (#24322 )	2 months ago
Bagatur	620b118c70	core[patch]: Release 0.2.19 (#24272 )	2 months ago
Bagatur	5c3e2612da	core[patch]: Release 0.2.18 (#24230 )	2 months ago
Bagatur	0a1e475a30	core[patch]: Release 0.2.17 (#24189 )	2 months ago
Erick Friis	1132fb801b	core: release 0.2.16 (#24159 )	2 months ago
Bagatur	eeb996034b	core[patch]: Release 0.2.15 (#24149 )	2 months ago
Erick Friis	c4417ea93c	core: release 0.2.14, remove poetry 1.7 incompatible flag from root (#24137 )	2 months ago
Erick Friis	6ea6f9f7bc	core: release 0.2.13 (#24096 )	2 months ago
Bagatur	6928f4c438	core[minor]: Add ToolMessage.raw_output (#23994 ) Decisions to discuss: 1. is a new attr needed or could additional_kwargs be used for this 2. is raw_output a good name for this attr 3. should raw_output default to {} or None 4. should raw_output be included in serialization 5. do we need to update repr/str to exclude raw_output	2 months ago
Erick Friis	bedd893cd1	core: release 0.2.12 (#23991 )	2 months ago
Eugene Yurtsev	f765e8fa9d	core[minor],community[patch],standard-tests[patch]: Move InMemoryImplementation to langchain-core (#23986 ) This PR moves the in memory implementation to langchain-core. * The implementation remains importable from langchain-community. * Supporting utilities are marked as private for now.	2 months ago
Bagatur	a0c2281540	infra: update mypy 1.10, ruff 0.5 (#23721 ) ```python """python scripts/update_mypy_ruff.py""" import glob import tomllib from pathlib import Path import toml import subprocess import re ROOT_DIR = Path(__file__).parents[1] def main(): for path in glob.glob(str(ROOT_DIR / "libs/*/pyproject.toml"), recursive=True): print(path) with open(path, "rb") as f: pyproject = tomllib.load(f) try: pyproject["tool"]["poetry"]["group"]["typing"]["dependencies"]["mypy"] = ( "^1.10" ) pyproject["tool"]["poetry"]["group"]["lint"]["dependencies"]["ruff"] = ( "^0.5" ) except KeyError: continue with open(path, "w") as f: toml.dump(pyproject, f) cwd = "/".join(path.split("/")[:-1]) completed = subprocess.run( "poetry lock --no-update; poetry install --with typing; poetry run mypy . --no-color", cwd=cwd, shell=True, capture_output=True, text=True, ) logs = completed.stdout.split("\n") to_ignore = {} for l in logs: if re.match("^(.)\:(\d+)\: error:.\[(.)\]", l): path, line_no, error_type = re.match( "^(.)\:(\d+)\: error:.\[(.*)\]", l ).groups() if (path, line_no) in to_ignore: to_ignore[(path, line_no)].append(error_type) else: to_ignore[(path, line_no)] = [error_type] print(len(to_ignore)) for (error_path, line_no), error_types in to_ignore.items(): all_errors = ", ".join(error_types) full_path = f"{cwd}/{error_path}" try: with open(full_path, "r") as f: file_lines = f.readlines() except FileNotFoundError: continue file_lines[int(line_no) - 1] = ( file_lines[int(line_no) - 1][:-1] + f" # type: ignore[{all_errors}]\n" ) with open(full_path, "w") as f: f.write("".join(file_lines)) subprocess.run( "poetry run ruff format .; poetry run ruff --select I --fix .", cwd=cwd, shell=True, capture_output=True, text=True, ) if __name__ == "__main__": main() ```	3 months ago
Bagatur	7a3d8e5a99	core[patch]: Release 0.2.11 (#23780 )	3 months ago
ccurme	86ca44d451	core: release 0.2.10 (#23420 )	3 months ago
Bagatur	093ae04d58	core[patch]: Pin pydantic in py3.12.4 (#23130 )	3 months ago
Bagatur	01783d67fc	core[patch]: Release 0.2.9 (#23091 )	3 months ago
Takuya Igei	9f791b6ad5	core[patch],community[patch],langchain[patch]: `tenacity` dependency to version `>=8.1.0,<8.4.0` (#22973 ) Fix https://github.com/langchain-ai/langchain/issues/22972. - [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.	3 months ago
Bagatur	8235bae48e	core[patch]: Release 0.2.8 (#23012 )	3 months ago
Erick Friis	9ef15691d6	core: release 0.2.7 (#22917 )	3 months ago
Erick Friis	7234fd0f51	core: release 0.2.6 (#22868 )	3 months ago
James Braza	45b394268c	core[patch]: allowing latest `packaging` versions (#22792 ) Allowing version 24 of https://github.com/pypa/packaging --------- Co-authored-by: Erick Friis <erick@langchain.dev>	3 months ago
Christophe Bornet	d04e899b56	ci: add testing with Python 3.12 (#22813 ) We need to use a different version of numpy for py3.8 and py3.12 in pyproject. And so do projects that use that Python version range and import langchain. - Twitter handle: _cbornet	3 months ago
William FH	be79ce9336	[Core] Unified Enable/Disable Tracing (#22576 )	4 months ago
Erick Friis	a24a9c6427	multiple: get rid of pyproject extras (#22581 ) They cause `poetry lock` to take a ton of time, and `uv pip install` can resolve the constraints from these toml files in trivial time (addressing problem with #19153) This allows us to properly upgrade lockfile dependencies moving forward, which revealed some issues that were either fixed or type-ignored (see file comments)	4 months ago
Bagatur	4367e89c9a	core[patch]: Release 0.2.5 (#22642 )	4 months ago
Bagatur	161b02a8be	core[patch]: Release 0.2.4 (#22489 )	4 months ago
ccurme	6db25b4e31	core[patch]: bump langsmith (#22476 ) Noticing errors logged in some situations when tracing with Langsmith: ```python from langchain_core.pydantic_v1 import BaseModel from langchain_anthropic import ChatAnthropic class AnswerWithJustification(BaseModel): """An answer to the user question along with justification for the answer.""" answer: str justification: str llm = ChatAnthropic(model="claude-3-haiku-20240307") structured_llm = llm.with_structured_output(AnswerWithJustification) list(structured_llm.stream("What weighs more a pound of bricks or a pound of feathers")) ``` ``` Error in LangChainTracer.on_chain_end callback: AttributeError("'NoneType' object has no attribute 'append'") [AnswerWithJustification(answer='A pound of bricks and a pound of feathers weigh the same amount.', justification='This is because a pound is a unit of mass, not volume. By definition, a pound of any material, whether bricks or feathers, will weigh the same - one pound. The physical size or volume of the materials does not matter when measuring by mass. So a pound of bricks and a pound of feathers both weigh exactly one pound.')] ```	4 months ago
Bagatur	2b9f1469d8	core[patch]: Release 0.2.3 (#22329 )	4 months ago
William FH	dcec133b85	[Core] Update Tracing Interops (#22318 ) LangSmith and LangChain context var handling evolved in parallel since originally we didn't expect people to want to interweave the decorator and langchain code. Once we get a new langsmith release, this PR will let you seemlessly hand off between @traceable context and runnable config context so you can arbitrarily nest code. It's expected that this fails right now until we get another release of the SDK	4 months ago
ccurme	e71b0b5827	core[patch]: Release 0.2.2 (#22289 )	4 months ago
ccurme	cd07521170	core: bump to 0.2.1rc (#22080 )	4 months ago
Bagatur	3b0437c05b	core[patch]: Release 0.2.1 (#22003 )	4 months ago
Erick Friis	23310626b3	core: release 0.2.0 (#21829 )	4 months ago
Eugene Yurtsev	e69a9bedf8	core[patch]: Update mypy config (#21684 ) Update mypy config to ignore checking deps from numpy and pytest (which are optional in langsmith sdk)	4 months 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	4 months ago
Erick Friis	0fb93cd740	core: release 0.1.52 (#21350 )	5 months ago
Erick Friis	811e9cee8b	core: release 0.1.51 (#21328 )	5 months ago
Erick Friis	c1eb95b967	core: release 0.1.50 (#21230 )	5 months ago
Bagatur	d297d90ad9	core[patch]: Release 0.1.49 (#21211 )	5 months ago
Erick Friis	2407c353be	core: release 0.1.48 (#21113 )	5 months ago
Erick Friis	748f2ba9ea	core: release 0.1.47 (#21094 )	5 months ago

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136 Commits (17a06cb7a6126e88f9b7fcf7336a8ff473d94d25)