chore(deps): bump mypy to v1.19 and ruff to v1.14

libs/cli/pyproject.toml

@@ -38,14 +38,16 @@ dev = [
     "pytest-watcher>=0.3.4,<1.0.0"
 ]
 lint = [
-    "ruff>=0.13.1,<0.14",
-    "mypy>=1.18.1,<1.19"
+    "ruff>=0.14.10,<0.15.0"
 ]
 test = [
     "langchain-core",
     "langchain-classic"
 ]
-typing = ["langchain-classic"]
+typing = [
+    "mypy>=1.19.1,<1.20",
+    "langchain-classic"
+]
 test_integration = []
 
 [tool.uv.sources]

libs/core/pyproject.toml

@@ -32,9 +32,9 @@ Slack = "https://www.langchain.com/join-community"
 Reddit = "https://www.reddit.com/r/LangChain/"
 
 [dependency-groups]
-lint = ["ruff>=0.13.1,<0.14.0"]
+lint = ["ruff>=0.14.10,<0.15.0"]
 typing = [
-    "mypy>=1.18.1,<1.19.0",
+    "mypy>=1.19.1,<1.20.0",
     "types-pyyaml>=6.0.12.2,<7.0.0.0",
     "types-requests>=2.28.11.5,<3.0.0.0",
     "langchain-text-splitters",

libs/core/tests/benchmarks/test_async_callbacks.py

@@ -49,7 +49,7 @@ async def test_async_callbacks_in_sync(benchmark: BenchmarkFixture) -> None:
     infinite_cycle = cycle([AIMessage(content=" ".join(["hello", "goodbye"] * 5))])
     model = GenericFakeChatModel(messages=infinite_cycle)
 
-    @benchmark  # type: ignore[misc]
+    @benchmark  # type: ignore[untyped-decorator]
     def sync_callbacks() -> None:
         for _ in range(5):
             for _ in model.stream("meow", {"callbacks": [MyCustomAsyncHandler()]}):

libs/core/tests/benchmarks/test_imports.py

@@ -49,6 +49,6 @@
 )
 @pytest.mark.benchmark
 def test_import_time(benchmark: BenchmarkFixture, import_path: str) -> None:
-    @benchmark  # type: ignore[misc]
+    @benchmark  # type: ignore[untyped-decorator]
     def import_in_subprocess() -> None:
         subprocess.run([sys.executable, "-c", import_path], check=True)

libs/langchain/pyproject.toml

@@ -88,12 +88,12 @@ test_integration = [
     "langchain-text-splitters",
 ]
 lint = [
-    "ruff>=0.13.1,<0.14.0",
+    "ruff>=0.14.10,<0.15.0",
     "cffi<1.17.1; python_version < \"3.10\"",
     "cffi; python_version >= \"3.10\"",
 ]
 typing = [
-    "mypy>=1.18.2,<1.19.0",
+    "mypy>=1.19.1,<1.20.0",
     "mypy-protobuf>=3.0.0,<4.0.0",
     "types-pyyaml>=6.0.12.2,<7.0.0.0",
     "types-requests>=2.28.11.5,<3.0.0.0",

libs/langchain/tests/unit_tests/test_imports.py

@@ -1,13 +1,14 @@
 import ast
 import importlib
 import warnings
+from importlib.util import find_spec
 from pathlib import Path
 from typing import Any
 
 # Attempt to recursively import all modules in langchain
 PKG_ROOT = Path(__file__).parent.parent.parent
 
-COMMUNITY_NOT_INSTALLED = importlib.util.find_spec("langchain_community") is None
+COMMUNITY_NOT_INSTALLED = find_spec("langchain_community") is None
 
 
 def test_import_all() -> None:

libs/langchain_v1/pyproject.toml

@@ -60,10 +60,10 @@ test = [
     "langchain-openai",
 ]
 lint = [
-    "ruff>=0.14.2,<0.15.0",
+    "ruff>=0.14.10,<0.15.0",
 ]
 typing = [
-    "mypy>=1.18.1,<1.19.0",
+    "mypy>=1.19.1,<1.20.0",
     "types-toml>=0.10.8.20240310,<1.0.0.0",
 ]
 

libs/standard-tests/pyproject.toml

@@ -38,9 +38,9 @@ Reddit = "https://www.reddit.com/r/LangChain/"
 [dependency-groups]
 test = ["langchain-core"]
 test_integration = []
-lint = ["ruff>=0.13.1,<0.14.0"]
+lint = ["ruff>=0.14.10,<0.15.0"]
 typing = [
-    "mypy>=1.18.1,<1.19.0",
+    "mypy>=1.19.1,<1.20.0",
     "types-pyyaml>=6.0.12.2,<7.0.0.0",
     "langchain-core",
 ]

libs/text-splitters/pyproject.toml

@@ -26,11 +26,11 @@ Reddit = "https://www.reddit.com/r/LangChain/"
 
 [dependency-groups]
 lint = [
-    "ruff>=0.13.1,<0.14.0",
+    "ruff>=0.14.10,<0.15.0",
     "langchain-core"
 ]
 typing = [
-    "mypy>=1.18.1,<1.19.0",
+    "mypy>=1.19.1,<1.20.0",
     "lxml-stubs>=0.5.1,<1.0.0",
     "types-requests>=2.31.0.20240218,<3.0.0.0",
     "tiktoken>=0.8.0,<1.0.0",