Support Python 3.15 and drop Python 3.10

.github/workflows/ci.yml

@@ -3,22 +3,22 @@ name: CI
 on: [push, pull_request, workflow_dispatch]
 
 env:
-  UV_VERSION: "0.11.3"
+  UV_VERSION: "0.13.7"
 
 jobs:
   test:
     runs-on: ubuntu-24.04
     strategy:
       matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14", "3.14t" ]
+        python-version: ["3.11", "3.12", "3.13", "3.14", "3.14t", "3.15", "3.15t" ]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
       - name: Install uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v10.3.3
         with:
           version: ${{ env.UV_VERSION }}
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v7
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install Package
@@ -31,13 +31,13 @@ jobs:
       matrix:
         nox-session: ["lint", "type_check", "pyproject_fmt_check"]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
       - name: Install uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v10.3.3
         with:
           version: ${{ env.UV_VERSION }}
       - name: Set up Python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v7
         with:
           python-version-file: ".python-version"
       - name: Install dependencies

.python-version

@@ -1 +1 @@
-3.13
+3.14

README.md

@@ -70,7 +70,7 @@ options.default_venv_backend = "uv"
 
 
 @session(
-    python=["3.10", "3.11", "3.12", "3.13", "3.14"],
+    python=["3.11", "3.12", "3.13", "3.14", "3.15"],
     uv_groups=["test"],
 )
 def test(s: Session) -> None:

noxfile.py

@@ -8,7 +8,7 @@
 
 
 @session(
-    python=["3.10", "3.11", "3.12", "3.13", "3.14", "3.14t"],
+    python=["3.11", "3.12", "3.13", "3.14", "3.14t", "3.15", "3.15t"],
     uv_groups=["test"],
 )
 def test(s: Session) -> None:

pyproject.toml

@@ -1,6 +1,6 @@
 [build-system]
 build-backend = "uv_build"
-requires = [ "uv-build>=0.11,<0.12" ]
+requires = [ "uv-build>=0.13.7,<0.14" ]
 
 [project]
 name = "nox-uv"
@@ -11,34 +11,33 @@ keywords = [ "nox", "uv" ]
 license = "MIT"
 license-files = [ "LICENSE.txt" ]
 authors = [ { name = "Dan Tebben", email = "dantebben@gmail.com" } ]
-requires-python = ">=3.10"
+requires-python = ">=3.11"
 classifiers = [
   "Development Status :: 4 - Beta",
   "Intended Audience :: Developers",
   "Operating System :: OS Independent",
   "Programming Language :: Python",
   "Programming Language :: Python :: 3 :: Only",
-  "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
   "Programming Language :: Python :: 3.14",
+  "Programming Language :: Python :: 3.15",
   "Topic :: Software Development :: Testing",
   "Typing :: Typed",
 ]
-dependencies = [ "nox>=2026.2.9" ]
+dependencies = [ "nox>=2026.10.20" ]
 urls.Homepage = "https://github.com/dantebben/nox-uv"
 urls.Issues = "https://github.com/dantebben/nox-uv/issues"
 urls.Repository = "https://github.com/dantebben/nox-uv"
 
 [dependency-groups]
 test = [
-  "pytest>=8.4",
-  # TODO: Remove this upper bound when CoverageWarnings are fixed.
-  "pytest-cov<7",
+  "pytest>=9.2",
+  "pytest-cov>=7.1",
 ]
-lint = [ "pyproject-fmt>=2.8", "ruff>=0.9.7" ]
-type_check = [ "mypy>=1.15" ]
+lint = [ "pyproject-fmt>=2.30.3", "ruff>=0.17.3" ]
+type_check = [ "mypy>=2.4.1" ]
 
 [tool.uv]
 default-groups = "all"
@@ -72,19 +71,16 @@ lint.flake8-tidy-imports.ban-relative-imports = "all"
 lint.isort.force-sort-within-sections = true
 lint.isort.split-on-trailing-comma = false
 
+[tool.mypy]
+ignore_missing_imports = true
+enable_error_code = [ "deprecated", "exhaustive-match", "explicit-override" ]
+strict = true
+
 [tool.pytest]
 ini_options.addopts = [ "--strict-config", "--strict-markers" ]
 ini_options.xfail_strict = true
 ini_options.filterwarnings = [ "error" ]
 
 [tool.coverage]
-# The nox session that calls coverage does not find "src/nox_uv", but it is found in the
-
-# subprocess. Coverage generates a warning that the module was not found, but coverage is actually
-
-# run and determined in the "parallel" subprocess.
-
-[tool.mypy]
-ignore_missing_imports = true
-strict = true
-enable_error_code = [ "deprecated", "exhaustive-match", "explicit-override" ]
+# pytest-cov 7 delegates subprocess measurement to coverage.py.
+run.patch = [ "subprocess" ]

src/nox_uv/__init__.py

@@ -2,13 +2,13 @@
 
 from collections.abc import Callable, Sequence
 import functools
-from typing import Any, TypeVar
+from typing import Any, TypeAlias, TypeVar
 
 import nox
 
 R = TypeVar("R")
 
-Python = Sequence[str] | str | bool
+Python: TypeAlias = Sequence[str] | str | bool
 
 
 def session(

tests/subproject/.python-version

@@ -1 +1 @@
-3.13
+3.14

tests/subproject/noxfile.py

@@ -92,12 +92,12 @@ def one_extra(s: Session) -> None:
     assert "pyyaml" in r
 
 
-@session(python=["3.10"])
+@session(python=["3.11"])
 def correct_python(s: Session) -> None:
-    assert s.python == "3.10"
+    assert s.python == "3.11"
     v = s.run("python", "--version", silent=True)
     if isinstance(v, str):
-        assert "Python 3.10" in v
+        assert "Python 3.11" in v
     else:
         raise RuntimeError("Python version was not returned.")
 

tests/subproject/pyproject.toml

@@ -1,31 +1,31 @@
 [build-system]
 build-backend = "uv_build"
-requires = [ "uv-build>=0.11,<0.12" ]
+requires = [ "uv-build>=0.13.7,<0.14" ]
 
 [project]
 name = "subproject"
 version = "0.1.0"
 description = "Project for testing nox-uv"
 readme = "README.md"
-requires-python = ">=3.10"
+requires-python = ">=3.11"
 classifiers = [
   "Private :: Do Not Upload",
   "Programming Language :: Python :: 3 :: Only",
-  "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
   "Programming Language :: Python :: 3.14",
+  "Programming Language :: Python :: 3.15",
 ]
-dependencies = [ "nox-uv" ]
+dependencies = [ "coverage", "nox-uv" ]
 optional-dependencies.pyyaml = [ "pyyaml" ]
 optional-dependencies.scapy = [ "scapy" ]
 
 [dependency-groups]
 test = [ "nose>=1.3.7" ]
-lint = [ "ruff>=0.9.7" ]
+lint = [ "ruff>=0.17.3" ]
 never-used = [ "networkx" ]
-type_check = [ "mypy>=1.15" ]
+type_check = [ "mypy>=2.4.1" ]
 
 [tool.uv]
 default-groups = [ "lint", "test", "type_check" ]