Fix the CI after setuptools 75.6 change

.pre-commit-config.yaml

@@ -13,7 +13,7 @@ repos:
     rev: v2.3.0
     hooks:
       - id: codespell
-        additional_dependencies: ["tomli>=2.0.1"]
+        additional_dependencies: ["tomli>=2.1"]
   - repo: https://github.com/tox-dev/pyproject-fmt
     rev: "v2.5.0"
     hooks:
@@ -32,7 +32,7 @@ repos:
     rev: 1.19.1
     hooks:
       - id: blacken-docs
-        additional_dependencies: [black==24.8]
+        additional_dependencies: [black==24.10]
   - repo: https://github.com/pre-commit/pygrep-hooks
     rev: v1.10.0
     hooks:

pyproject.toml

@@ -2,7 +2,7 @@
 build-backend = "hatchling.build"
 requires = [
   "hatch-vcs>=0.4",
-  "hatchling>=1.25",
+  "hatchling>=1.26.3",
 ]
 
 [project]
@@ -54,13 +54,13 @@ dependencies = [
   "chardet>=5.2",
   "colorama>=0.4.6",
   "filelock>=3.16.1",
-  "packaging>=24.1",
+  "packaging>=24.2",
   "platformdirs>=4.3.6",
   "pluggy>=1.5",
   "pyproject-api>=1.8",
-  "tomli>=2.0.1; python_version<'3.11'",
+  "tomli>=2.1; python_version<'3.11'",
   "typing-extensions>=4.12.2; python_version<'3.11'",
-  "virtualenv>=20.26.6",
+  "virtualenv>=20.27.1",
 ]
 optional-dependencies.test = [
   "devpi-process>=1.0.2",
@@ -81,52 +81,53 @@ dev = [
   { include-group = "type" },
 ]
 test = [
-  "build[virtualenv]>=1.2.2",
+  "build[virtualenv]>=1.2.2.post1",
   "covdefaults>=2.3",
   "detect-test-pollution>=1.2",
   "devpi-process>=1.0.2",
   "diff-cover>=9.2",
-  "distlib>=0.3.8",
+  "distlib>=0.3.9",
   "flaky>=3.8.1",
   "hatch-vcs>=0.4",
-  "hatchling>=1.25",
-  "psutil>=6",
+  "hatchling>=1.26.3",
+  "psutil>=6.1",
   "pytest>=8.3.3",
   "pytest-cov>=5",
   "pytest-mock>=3.14",
   "pytest-xdist>=3.6.1",
   "re-assert>=1.1",
-  "setuptools>=75.1",
+  "setuptools>=75.1; python_version<='3.8'",
+  "setuptools>=75.6; python_version>'3.8'",
   "time-machine>=2.15; implementation_name!='pypy'",
-  "wheel>=0.44",
+  "wheel>=0.45",
 ]
 type = [
-  "mypy==1.11.2",
+  "mypy==1.13",
   "types-cachetools>=5.5.0.20240820",
   "types-chardet>=5.0.4.6",
   { include-group = "test" },
 ]
 docs = [
   "furo>=2024.8.6",
-  "sphinx>=8.0.2",
+  "sphinx>=8.1.3",
   "sphinx-argparse-cli>=1.18.2",
-  "sphinx-autodoc-typehints>=2.4.4",
+  "sphinx-autodoc-typehints>=2.5",
   "sphinx-copybutton>=0.5.2",
   "sphinx-inline-tabs>=2023.4.21",
   "sphinxcontrib-towncrier>=0.2.1a0",
   "towncrier>=24.8",
 ]
 fix = [
-  "pre-commit-uv>=4.1.3",
+  "pre-commit-uv>=4.1.4",
 ]
 pkg-meta = [
   "check-wheel-contents>=0.6",
   "twine>=5.1.1",
-  "uv>=0.4.17",
+  "uv>=0.5.3",
 ]
 release = [
   "gitpython>=3.1.43",
-  "packaging>=24.1",
+  "packaging>=24.2",
   "towncrier>=24.8",
 ]
 

src/tox/execute/api.py

@@ -125,8 +125,15 @@ def call(
         try:
             # collector is what forwards the content from the file streams to the standard streams
             out, err = out_err[0].buffer, out_err[1].buffer
-            out_sync = SyncWrite(out.name, out if show else None)
-            err_sync = SyncWrite(err.name, err if show else None, Fore.RED if self._colored else None)
+            out_sync = SyncWrite(
+                out.name,
+                out if show else None,  # type: ignore[arg-type]
+            )
+            err_sync = SyncWrite(
+                err.name,
+                err if show else None,  # type: ignore[arg-type]
+                Fore.RED if self._colored else None,
+            )
             with out_sync, err_sync:
                 instance = self.build_instance(request, self._option_class(env), out_sync, err_sync)
                 with instance as status:

src/tox/session/cmd/run/parallel.py

@@ -62,7 +62,7 @@ def parallel_flags(
         help="run tox environments in parallel, the argument controls limit: all,"
         " auto - cpu count, some positive number, zero is turn off",
         action="store",
-        type=parse_num_processes,  # type: ignore[arg-type]  # nargs confuses it
+        type=parse_num_processes,
         default=default_parallel,
         metavar="VAL",
         **({"nargs": "?"} if no_args else {}),  # type: ignore[arg-type] # type checker can't unroll it

tests/execute/local_subprocess/test_local_subprocess.py

@@ -40,8 +40,8 @@ def __init__(self) -> None:
         )
 
     def read_out_err(self) -> tuple[str, str]:
-        out_got = self.out_err[0].buffer.getvalue().decode(self.out_err[0].encoding)  # type: ignore[attr-defined]
-        err_got = self.out_err[1].buffer.getvalue().decode(self.out_err[1].encoding)  # type: ignore[attr-defined]
+        out_got = self.out_err[0].buffer.getvalue().decode(self.out_err[0].encoding)
+        err_got = self.out_err[1].buffer.getvalue().decode(self.out_err[1].encoding)
         return out_got, err_got
 
 

tests/tox_env/python/virtual_env/package/test_python_package_util.py

@@ -39,13 +39,14 @@ def test_load_dependency_many_extra(pkg_with_extras: PathDistribution) -> None:
     requires = pkg_with_extras.requires
     assert requires is not None
     result = dependencies_with_extras([Requirement(i) for i in requires], {"docs", "testing"}, "")
+    sphinx = [Requirement("sphinx>=3"), Requirement("sphinx-rtd-theme<1,>=0.4.3")]
     exp = [
         Requirement("platformdirs>=2.1"),
         Requirement("colorama>=0.4.3"),
-        Requirement("sphinx>=3"),
-        Requirement("sphinx-rtd-theme<1,>=0.4.3"),
+        *(sphinx if sys.version_info[0:2] <= (3, 8) else []),
         Requirement(f'covdefaults>=1.2; python_version == "2.7" or python_version == "{py_ver}"'),
         Requirement(f'pytest>=5.4.1; python_version == "{py_ver}"'),
+        *(sphinx if sys.version_info[0:2] > (3, 8) else []),
     ]
     for left, right in zip_longest(result, exp):
         assert isinstance(right, Requirement)

tox.toml

@@ -1,4 +1,4 @@
-requires = ["tox>=4.21"]
+requires = ["tox>=4.23.2"]
 env_list = ["fix", "3.13", "3.12", "3.11", "3.10", "3.9", "3.8", "cov", "type", "docs", "pkg_meta"]
 skip_missing_interpreters = true