chore: clean up pyproject.toml files, use core a7 (#33334)

libs/cli/pyproject.toml

@@ -29,9 +29,18 @@ langchain = "langchain_cli.cli:app"
 langchain-cli = "langchain_cli.cli:app"
 
 [dependency-groups]
-dev = ["pytest>=7.4.2,<9.0.0", "pytest-watcher>=0.3.4,<1.0.0"]
-lint = ["ruff>=0.13.1,<0.14", "mypy>=1.18.1,<1.19"]
-test = ["langchain-core", "langchain"]
+dev = [
+    "pytest>=7.4.2,<9.0.0",
+    "pytest-watcher>=0.3.4,<1.0.0"
+]
+lint = [
+    "ruff>=0.13.1,<0.14",
+    "mypy>=1.18.1,<1.19"
+]
+test = [
+    "langchain-core",
+    "langchain"
+]
 typing = ["langchain"]
 test_integration = []
 

libs/langchain/pyproject.toml

@@ -22,7 +22,7 @@ description = "Building applications with LLMs through composability"
 readme = "README.md"
 
 [project.optional-dependencies]
-# community = ["langchain-community"]
+#community = ["langchain-community"]
 anthropic = ["langchain-anthropic"]
 openai = ["langchain-openai"]
 #azure-ai = ["langchain-azure-ai"]

libs/langchain/uv.lock

@@ -1,5 +1,5 @@
 version = 1
-revision = 2
+revision = 3
 requires-python = ">=3.10.0, <4.0.0"
 resolution-markers = [
     "python_full_version >= '3.14' and platform_python_implementation == 'PyPy'",
@@ -2496,7 +2496,7 @@ typing = [
 
 [[package]]
 name = "langchain-core"
-version = "1.0.0a6"
+version = "1.0.0a7"
 source = { editable = "../core" }
 dependencies = [
     { name = "jsonpatch" },
@@ -2661,7 +2661,7 @@ wheels = [
 
 [[package]]
 name = "langchain-openai"
-version = "1.0.0a3"
+version = "1.0.0a4"
 source = { editable = "../partners/openai" }
 dependencies = [
     { name = "langchain-core" },

libs/langchain_v1/pyproject.toml

@@ -7,7 +7,7 @@ authors = []
 license = { text = "MIT" }
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
-    "langchain-core>=1.0.0a6,<2.0.0",
+    "langchain-core>=1.0.0a7,<2.0.0",
     "langgraph>=1.0.0a4,<2.0.0",
     "pydantic>=2.7.4,<3.0.0",
 ]

libs/partners/chroma/pyproject.toml

@@ -7,7 +7,7 @@ authors = []
 license = { text = "MIT" }
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
-    "langchain-core>=1.0.0a6,<2.0.0",
+    "langchain-core>=1.0.0a7,<2.0.0",
     "numpy>=1.26.0; python_version < '3.13'",
     "numpy>=2.1.0; python_version >= '3.13'",
     "chromadb>=1.0.20,<2.0.0",

libs/partners/deepseek/pyproject.toml

@@ -7,7 +7,7 @@ authors = []
 license = { text = "MIT" }
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
-    "langchain-core>=1.0.0a6,<2.0.0",
+    "langchain-core>=1.0.0a7,<2.0.0",
     "langchain-openai>=1.0.0a3,<2.0.0",
 ]
 name = "langchain-deepseek"

libs/partners/exa/pyproject.toml

@@ -7,7 +7,7 @@ authors = []
 license = { text = "MIT" }
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
-    "langchain-core>=1.0.0a6,<2.0.0",
+    "langchain-core>=1.0.0a7,<2.0.0",
     "exa-py>=1.0.8,<2.0.0"
 ]
 name = "langchain-exa"

libs/partners/fireworks/pyproject.toml

@@ -7,7 +7,7 @@ authors = []
 license = { text = "MIT" }
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
-    "langchain-core>=1.0.0a6,<2.0.0",
+    "langchain-core>=1.0.0a7,<2.0.0",
     "fireworks-ai>=0.13.0,<1.0.0",
     "openai>=2.0.0,<3.0.0",
     "requests>=2.0.0,<3.0.0",
@@ -38,7 +38,11 @@ test = [
 test_integration = []
 lint = ["ruff>=0.13.1,<0.14.0"]
 dev = ["langchain-core"]
-typing = ["mypy>=1.10.0,<2.0.0", "types-requests>=2.0.0,<3.0.0", "langchain-core"]
+typing = [
+    "mypy>=1.10.0,<2.0.0",
+    "types-requests>=2.0.0,<3.0.0",
+    "langchain-core"
+]
 
 [tool.uv.sources]
 langchain-core = { path = "../../core", editable = true }

libs/partners/groq/pyproject.toml

@@ -7,7 +7,7 @@ authors = []
 license = { text = "MIT" }
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
-    "langchain-core>=1.0.0a6,<2.0.0",
+    "langchain-core>=1.0.0a7,<2.0.0",
     "groq>=0.30.0,<1.0.0"
 ]
 name = "langchain-groq"
@@ -33,7 +33,10 @@ test = [
 lint = ["ruff>=0.13.1,<0.14.0"]
 dev = ["langchain-core"]
 test_integration = ["langchain-core"]
-typing = ["mypy>=1.10.0,<2.0.0", "langchain-core"]
+typing = [
+    "mypy>=1.10.0,<2.0.0",
+    "langchain-core"
+]
 
 [tool.uv.sources]
 langchain-core = { path = "../../core", editable = true }

libs/partners/huggingface/pyproject.toml

@@ -43,9 +43,15 @@ test = [
     "langchain-community",
 ]
 lint = ["ruff>=0.13.1,<0.14.0"]
-dev = ["ipykernel>=6.29.2,<7.0.0", "langchain-core"]
+dev = [
+    "ipykernel>=6.29.2,<7.0.0",
+    "langchain-core"
+]
 test_integration = []
-typing = ["mypy>=1.10.0,<2.0.0", "langchain-core"]
+typing = [
+    "mypy>=1.10.0,<2.0.0",
+    "langchain-core"
+]
 
 [tool.uv.sources]
 langchain-core = { path = "../../core", editable = true }

libs/partners/huggingface/tests/integration_tests/test_standard.py

@@ -1,6 +1,6 @@
 """Standard LangChain interface tests."""
 
-from typing import Literal
+from typing import Any, Literal
 
 import pytest
 from langchain_core.language_models import BaseChatModel
@@ -26,7 +26,7 @@ class TestHuggingFaceEndpoint(ChatModelIntegrationTests):
         return {"llm": llm}
 
     @pytest.fixture
-    def model(self) -> BaseChatModel:
+    def model(self, request: Any) -> BaseChatModel:
         return self.chat_model_class(**self.chat_model_params)  # type: ignore[call-arg]
 
     @pytest.mark.xfail(

libs/partners/mistralai/pyproject.toml

@@ -7,7 +7,7 @@ authors = []
 license = { text = "MIT" }
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
-    "langchain-core>=1.0.0a6,<2.0.0",
+    "langchain-core>=1.0.0a7,<2.0.0",
     "tokenizers>=0.15.1,<1.0.0",
     "httpx>=0.25.2,<1.0.0",
     "httpx-sse>=0.3.1,<1.0.0",
@@ -34,7 +34,10 @@ test = [
 test_integration = []
 lint = ["ruff>=0.13.1,<0.14.0"]
 dev = ["langchain-core"]
-typing = ["mypy>=1.10.0,<2.0.0", "langchain-core"]
+typing = [
+    "mypy>=1.10.0,<2.0.0",
+    "langchain-core"
+]
 
 [tool.uv.sources]
 langchain-core = { path = "../../core", editable = true }

libs/partners/nomic/pyproject.toml

@@ -7,7 +7,7 @@ authors = []
 license = { text = "MIT" }
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
-    "langchain-core>=1.0.0a6,<2.0.0",
+    "langchain-core>=1.0.0a7,<2.0.0",
     "nomic>=3.5.3,<4.0.0",
     "pillow>=10.3.0,<11.0.0",
 ]
@@ -35,7 +35,10 @@ test = [
 ]
 test_integration = []
 lint = ["ruff>=0.13.1,<0.14.0"]
-typing = ["mypy>=0.991.0,<1.0.0", "langchain-core"]
+typing = [
+    "mypy>=0.991.0,<1.0.0",
+    "langchain-core"
+]
 dev = ["langchain-core"]
 
 [tool.uv.sources]

libs/partners/ollama/pyproject.toml

@@ -8,7 +8,7 @@ license = { text = "MIT" }
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
     "ollama>=0.6.0,<1.0.0",
-    "langchain-core>=1.0.0a6,<2.0.0",
+    "langchain-core>=1.0.0a7,<2.0.0",
 ]
 name = "langchain-ollama"
 version = "1.0.0a1"
@@ -33,7 +33,10 @@ test = [
 test_integration = []
 lint = ["ruff>=0.13.1,<0.14.0"]
 dev = ["langchain-core"]
-typing = ["mypy>=1.17.1,<2.0.0", "langchain-core"]
+typing = [
+    "mypy>=1.17.1,<2.0.0",
+    "langchain-core"
+]
 
 [tool.uv.sources]
 langchain-core = { path = "../../core", editable = true }

libs/partners/openai/pyproject.toml

@@ -47,7 +47,11 @@ test_integration = [
     "numpy>=1.26.4; python_version < '3.13'",
     "numpy>=2.1.0; python_version >= '3.13'",
 ]
-typing = ["mypy>=1.17.1,<2.0.0", "types-tqdm>=4.66.0.5,<5.0.0.0", "langchain-core"]
+typing = [
+    "mypy>=1.17.1,<2.0.0",
+    "types-tqdm>=4.66.0.5,<5.0.0.0",
+    "langchain-core"
+]
 
 [tool.uv.sources]
 langchain-core = { path = "../../core", editable = true }

libs/partners/perplexity/pyproject.toml

@@ -7,7 +7,7 @@ authors = []
 license = { text = "MIT" }
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
-    "langchain-core>=1.0.0a6,<2.0.0",
+    "langchain-core>=1.0.0a7,<2.0.0",
     "openai>=2.0.0,<3.0.0",
 ]
 name = "langchain-perplexity"
@@ -41,7 +41,11 @@ test_integration = [
     "httpx>=0.27.0,<1.0.0",
     "pillow>=10.3.0,<11.0.0",
 ]
-typing = ["mypy>=1.10.0,<2.0.0", "types-tqdm>=4.66.0.5,<5.0.0.0", "langchain-core"]
+typing = [
+    "mypy>=1.10.0,<2.0.0",
+    "types-tqdm>=4.66.0.5,<5.0.0.0",
+    "langchain-core"
+]
 
 [tool.uv.sources]
 langchain-core = { path = "../../core", editable = true }

libs/partners/prompty/pyproject.toml

@@ -7,7 +7,7 @@ authors = []
 license = { text = "MIT" }
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
-    "langchain-core>=1.0.0a1,<2.0.0",
+    "langchain-core>=1.0.0a7,<2.0.0",
     "pyyaml>=6.0.1,<7.0.0"
 ]
 name = "langchain-prompty"
@@ -39,7 +39,10 @@ lint = [
     "ruff>=0.13.1,<0.14.0",
     "types-urllib3>=1.26.25.14,<2.0.0.0",
 ]
-dev = ["types-pyyaml>=6.0.12.20240311,<7.0.0.0", "langchain-core"]
+dev = [
+    "types-pyyaml>=6.0.12.20240311,<7.0.0.0",
+    "langchain-core"
+]
 typing = [
     "mypy>=0.991.0,<1.0.0",
     "types-pyyaml>=6.0.12.20240311,<7.0.0.0",

libs/partners/qdrant/pyproject.toml

@@ -9,7 +9,7 @@ requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
     "qdrant-client>=1.10.1,<2.0.0",
     "pydantic>=2.7.4,<3.0.0",
-    "langchain-core>=1.0.0a6,<2.0.0",
+    "langchain-core>=1.0.0a7,<2.0.0",
 ]
 name = "langchain-qdrant"
 version = "1.0.0a1"
@@ -43,7 +43,11 @@ test = [
 test_integration = []
 lint = ["ruff>=0.13.1,<0.14.0"]
 dev = ["langchain-core"]
-typing = ["mypy>=1.10.0,<2.0.0", "simsimd>=6.0.0,<7.0.0", "langchain-core"]
+typing = [
+    "mypy>=1.10.0,<2.0.0",
+    "simsimd>=6.0.0,<7.0.0",
+    "langchain-core"
+]
 
 [tool.uv.sources]
 langchain-core = { path = "../../core", editable = true }

libs/partners/xai/pyproject.toml

@@ -8,7 +8,7 @@ license = { text = "MIT" }
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
     "langchain-openai>=1.0.0a3,<2.0.0",
-    "langchain-core>=1.0.0a6,<2.0.0",
+    "langchain-core>=1.0.0a7,<2.0.0",
     "requests>=2.0.0,<3.0.0",
     "aiohttp>=3.9.1,<4.0.0",
 ]
@@ -38,7 +38,11 @@ test = [
 ]
 test_integration = []
 lint = ["ruff>=0.13.1,<0.14.0"]
-typing = ["mypy>=1.10.0,<2.0.0", "types-requests>=2.0.0,<3.0.0", "langchain-core"]
+typing = [
+    "mypy>=1.10.0,<2.0.0",
+    "types-requests>=2.0.0,<3.0.0",
+    "langchain-core"
+]
 dev = ["langchain-core"]
 
 [tool.uv.sources]

libs/standard-tests/pyproject.toml

@@ -7,7 +7,7 @@ authors = [{ name = "Erick Friis", email = "erick@langchain.dev" }]
 license = { text = "MIT" }
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
-    "langchain-core>=1.0.0a6,<2.0.0",
+    "langchain-core>=1.0.0a7,<2.0.0",
     "pytest>=7.0.0,<9.0.0",
     "pytest-asyncio>=0.20.0,<2.0.0",
     "httpx>=0.28.1,<1.0.0",

libs/text-splitters/pyproject.toml

@@ -7,7 +7,7 @@ authors = []
 license = { text = "MIT" }
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
-    "langchain-core>=1.0.0a6,<2.0.0",
+    "langchain-core>=1.0.0a7,<2.0.0",
 ]
 name = "langchain-text-splitters"
 version = "1.0.0a1"
@@ -20,7 +20,10 @@ readme = "README.md"
 repository = "https://github.com/langchain-ai/langchain"
 
 [dependency-groups]
-lint = ["ruff>=0.13.1,<0.14.0", "langchain-core"]
+lint = [
+    "ruff>=0.13.1,<0.14.0",
+    "langchain-core"
+]
 typing = [
     "mypy>=1.18.1,<1.19.0",
     "lxml-stubs>=0.5.1,<1.0.0",
@@ -28,7 +31,10 @@ typing = [
     "tiktoken>=0.8.0,<1.0.0",
     "beautifulsoup4>=4.13.5,<5.0.0",
 ]
-dev = ["jupyter<2.0.0,>=1.0.0", "langchain-core"]
+dev = [
+    "jupyter<2.0.0,>=1.0.0",
+    "langchain-core"
+]
 test = [
     "pytest>=8.0.0,<9.0.0",
     "freezegun>=1.2.2,<2.0.0",