Add 3.13 to CI and bump deps (#3339)

.github/workflows/check.yml

@@ -20,6 +20,7 @@ jobs:
       fail-fast: false
       matrix:
         py:
+          - "3.13"
           - "3.12"
           - "3.11"
           - "3.10"
@@ -43,6 +44,7 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.py }}
+          allow-prereleases: true
       - name: Pick environment to run
         run: |
           import os; import platform; import sys; from pathlib import Path
@@ -52,7 +54,7 @@ jobs:
               file_handler.write(env)
         shell: python
       - name: Setup test suite
-        run: tox r -vv --notest
+        run: tox r -vv --notest --skip-missing-interpreters false
       - name: Run test suite
         run: tox r --skip-pkg-install
         env:
@@ -87,7 +89,7 @@ jobs:
           python-version: "3.12"
       - name: Install self-tox
         run: python -m pip install .
+      - name: Setup check suite
+        run: tox r -vv --notest --skip-missing-interpreters false -e  ${{ matrix.tox_env }}
       - name: Run check for ${{ matrix.tox_env }}
-        run: tox r -e ${{ matrix.tox_env }}
-        env:
-          UPGRADE_ADVISORY: "yes"
+        run: tox r --skip-pkg-install -e ${{ matrix.tox_env }}

.github/workflows/release.yml

@@ -15,12 +15,12 @@ jobs:
         with:
           python-version: "3.12"
       - name: Install build
-        run: python -m pip install build
+        run: python -m pip install build[uv]
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Build package
-        run: pyproject-build
+        run: pyproject-build --installer uv
       - name: Store the distribution packages
         uses: actions/upload-artifact@v4
         with:

.pre-commit-config.yaml

@@ -15,7 +15,7 @@ repos:
       - id: codespell
         additional_dependencies: ["tomli>=2.0.1"]
   - repo: https://github.com/tox-dev/tox-ini-fmt
-    rev: "1.3.1"
+    rev: "1.3.2"
     hooks:
       - id: tox-ini-fmt
         args: ["-p", "fix"]
@@ -24,7 +24,7 @@ repos:
     hooks:
       - id: pyproject-fmt
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: "v0.6.3"
+    rev: "v0.6.4"
     hooks:
       - id: ruff-format
       - id: ruff

pyproject.toml

@@ -50,7 +50,7 @@ dynamic = [
   "version",
 ]
 dependencies = [
-  "cachetools>=5.4",
+  "cachetools>=5.5",
   "chardet>=5.2",
   "colorama>=0.4.6",
   "filelock>=3.15.4",
@@ -62,17 +62,17 @@ dependencies = [
   "virtualenv>=20.26.3",
 ]
 optional-dependencies.docs = [
-  "furo>=2024.7.18",
-  "sphinx>=7.4.7",
-  "sphinx-argparse-cli>=1.16",
-  "sphinx-autodoc-typehints>=2.2.3",
+  "furo>=2024.8.6",
+  "sphinx>=8.0.2",
+  "sphinx-argparse-cli>=1.17",
+  "sphinx-autodoc-typehints>=2.4",
   "sphinx-copybutton>=0.5.2",
   "sphinx-inline-tabs>=2023.4.21",
   "sphinxcontrib-towncrier>=0.2.1a0",
-  "towncrier>=23.11",
+  "towncrier>=24.8",
 ]
 optional-dependencies.testing = [
-  "build[virtualenv]>=1.2.1",
+  "build[virtualenv]>=1.2.2",
   "covdefaults>=2.3",
   "detect-test-pollution>=1.2",
   "devpi-process>=1",
@@ -87,9 +87,9 @@ optional-dependencies.testing = [
   "pytest-mock>=3.14",
   "pytest-xdist>=3.6.1",
   "re-assert>=1.1",
-  "setuptools>=70.3",
-  "time-machine>=2.14.2; implementation_name!='pypy'",
-  "wheel>=0.43",
+  "setuptools>=74.1.2",
+  "time-machine>=2.15; implementation_name!='pypy'",
+  "wheel>=0.44",
 ]
 urls.Documentation = "https://tox.wiki"
 urls.Homepage = "http://tox.readthedocs.org"
@@ -141,10 +141,10 @@ lint.ignore = [
 ]
 lint.per-file-ignores."tests/**/*.py" = [
   "D",       # don't care about documentation in tests
-  "FBT",     # don"t care about booleans as positional arguments in tests
+  "FBT",     # don't care about booleans as positional arguments in tests
   "INP001",  # no implicit namespace
   "PLR2004", # Magic value used in comparison, consider replacing with a constant variable
-  "S101",    # asserts allowed in tests...
+  "S101",    # asserts allowed in tests
   "S603",    # `subprocess` call: check for execution of untrusted input
 ]
 lint.isort = { known-first-party = [

src/tox/config/loader/convert.py

@@ -3,6 +3,7 @@
 import typing
 from abc import ABC, abstractmethod
 from collections import OrderedDict
+from inspect import isclass
 from pathlib import Path
 from typing import Any, Callable, Dict, Generic, Iterator, List, Literal, Optional, Set, TypeVar, Union, cast
 
@@ -18,7 +19,7 @@
 class Convert(ABC, Generic[T]):
     """A class that converts a raw type to a given tox (python) type."""
 
-    def to(self, raw: T, of_type: type[V], factory: Factory[V]) -> V:  # noqa: PLR0911
+    def to(self, raw: T, of_type: type[V], factory: Factory[V]) -> V:  # noqa: PLR0911, C901
         """
         Convert given raw type to python type.
 
@@ -30,26 +31,26 @@ def to(self, raw: T, of_type: type[V], factory: Factory[V]) -> V:  # noqa: PLR09
         from_module = getattr(of_type, "__module__", None)
         if from_module in {"typing", "typing_extensions"}:
             return self._to_typing(raw, of_type, factory)
-        if issubclass(of_type, Path):
-            return self.to_path(raw)  # type: ignore[return-value]
-        if issubclass(of_type, bool):
-            return self.to_bool(raw)  # type: ignore[return-value]
-        if issubclass(of_type, Command):
-            return self.to_command(raw)  # type: ignore[return-value]
-        if issubclass(of_type, EnvList):
-            return self.to_env_list(raw)  # type: ignore[return-value]
-        if issubclass(of_type, str):
-            return self.to_str(raw)  # type: ignore[return-value]
-        # python does not allow use of parametrized generics with isinstance,
-        # so we need to check for them.
+        if isclass(of_type):
+            if issubclass(of_type, Path):
+                return self.to_path(raw)  # type: ignore[return-value]
+            if issubclass(of_type, bool):
+                return self.to_bool(raw)  # type: ignore[return-value]
+            if issubclass(of_type, Command):
+                return self.to_command(raw)  # type: ignore[return-value]
+            if issubclass(of_type, EnvList):
+                return self.to_env_list(raw)  # type: ignore[return-value]
+            if issubclass(of_type, str):
+                return self.to_str(raw)  # type: ignore[return-value]
+        # python does not allow use of parametrized generics with isinstance, so we need to check for them.
         if hasattr(typing, "GenericAlias") and isinstance(of_type, typing.GenericAlias):
             return list(self.to_list(raw, of_type=of_type))  # type: ignore[return-value]
         if isinstance(raw, of_type):  # already target type no need to transform it
             # do it this late to allow normalization - e.g. string strip
-            return raw
+            return raw  # type: ignore[no-any-return]
         if factory:
             return factory(raw)
-        return of_type(raw)  # type: ignore[call-arg]
+        return of_type(raw)  # type: ignore[no-any-return]
 
     def _to_typing(self, raw: T, of_type: type[V], factory: Factory[V]) -> V:  # noqa: C901
         origin = getattr(of_type, "__origin__", of_type.__class__)

src/tox/config/loader/str_convert.py

@@ -4,6 +4,7 @@
 
 import shlex
 import sys
+from inspect import isclass
 from itertools import chain
 from pathlib import Path
 from typing import TYPE_CHECKING, Any, Iterator
@@ -28,7 +29,7 @@ def to_path(value: str) -> Path:
 
     @staticmethod
     def to_list(value: str, of_type: type[Any]) -> Iterator[str]:
-        splitter = "\n" if issubclass(of_type, Command) or "\n" in value else ","
+        splitter = "\n" if (isclass(of_type) and issubclass(of_type, Command)) or "\n" in value else ","
         splitter = splitter.replace("\r", "")
         for token in value.split(splitter):
             value = token.strip()

tox.ini

@@ -3,14 +3,15 @@ requires =
     tox>=4.2
 env_list =
     fix
-    py312
-    py311
-    py310
-    py39
-    py38
     cov
     type
     docs
+    3.13
+    3.12
+    3.11
+    3.10
+    3.9
+    3.8
     pkg_meta
 skip_missing_interpreters = true
 
@@ -40,7 +41,7 @@ commands =
 description = format the code base to adhere to our styles, and complain about what we cannot do automatically
 skip_install = true
 deps =
-    pre-commit>=3.8
+    pre-commit-uv>=4.1
 pass_env =
     {[testenv]passenv}
     PROGRAMDATA
@@ -51,8 +52,8 @@ commands =
 [testenv:type]
 description = run type check on code base
 deps =
-    mypy==1.11
-    types-cachetools>=5.4.0.20240717
+    mypy==1.11.2
+    types-cachetools>=5.5.0.20240820
     types-chardet>=5.0.4.6
 commands =
     mypy src/tox
@@ -71,11 +72,11 @@ commands =
 description = check that the long description is valid
 skip_install = true
 deps =
-    build[virtualenv]>=1.2.1
+    build[uv]>=1.2.2
     check-wheel-contents>=0.6
     twine>=5.1.1
 commands =
-    python -m build -o {envtmpdir} -s -w .
+    python -m build --installer uv -o {envtmpdir} -s -w .
     twine check {envtmpdir}{/}*
     check-wheel-contents --no-config {envtmpdir}
 
@@ -85,7 +86,7 @@ skip_install = true
 deps =
     gitpython>=3.1.43
     packaging>=24.1
-    towncrier>=23.11
+    towncrier>=24.8
 commands =
     python {toxinidir}/tasks/release.py --version {posargs}