Fix the CI

.pre-commit-config.yaml

@@ -4,10 +4,6 @@ repos:
     hooks:
       - id: end-of-file-fixer
       - id: trailing-whitespace
-  - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.1.11
-    hooks:
-      - id: ruff-format
   - repo: https://github.com/codespell-project/codespell
     rev: v2.2.6
     hooks:
@@ -21,20 +17,21 @@ repos:
       - id: tox-ini-fmt
         args: ["-p", "fix"]
   - repo: https://github.com/tox-dev/pyproject-fmt
-    rev: 1.5.3
+    rev: 1.6.0
     hooks:
       - id: pyproject-fmt
         additional_dependencies: ["tox>=4.11.4"]
   - repo: https://github.com/asottile/blacken-docs
     rev: 1.16.0
     hooks:
       - id: blacken-docs
-        additional_dependencies: [black==23.11]
+        additional_dependencies: [black==23.12.1]
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.1.11
+    rev: v0.1.12
     hooks:
+      - id: ruff-format
       - id: ruff
-        args: [--fix, --exit-non-zero-on-fix, --unsafe-fixes]
+        args: ["--fix", "--unsafe-fixes", "--exit-non-zero-on-fix"]
   - repo: https://github.com/pre-commit/pygrep-hooks
     rev: v1.10.0
     hooks:

docs/conf.py

@@ -129,7 +129,7 @@ def resolve_xref(  # noqa: PLR0913
     tox_cfg = SourceFileLoader("tox_conf", str(here / "tox_conf.py")).load_module().ToxConfig
     app.add_directive(tox_cfg.name, tox_cfg)
 
-    def check_uri(self: ExternalLinksChecker, refnode: reference) -> None:  #
+    def check_uri(self: ExternalLinksChecker, refnode: reference) -> None:
         if refnode.document.attributes["source"].endswith("index.rst"):
             return None  # do not use for the index file
         return prev_check(self, refnode)

pyproject.toml

@@ -2,7 +2,7 @@
 build-backend = "hatchling.build"
 requires = [
   "hatch-vcs>=0.4",
-  "hatchling>=1.18",
+  "hatchling>=1.21",
 ]
 
 [project]
@@ -51,13 +51,13 @@ dependencies = [
   "chardet>=5.2",
   "colorama>=0.4.6",
   "filelock>=3.13.1",
-  'importlib-metadata>=7; python_version < "3.8"',
+  'importlib-metadata>=7.0.1; python_version < "3.8"',
   "packaging>=23.2",
   "platformdirs>=4.1",
   "pluggy>=1.3",
   "pyproject-api>=1.6.1",
   'tomli>=2.0.1; python_version < "3.11"',
-  'typing-extensions>=4.8; python_version < "3.8"',
+  'typing-extensions>=4.9; python_version < "3.8"',
   "virtualenv>=20.25",
 ]
 optional-dependencies.docs = [
@@ -75,13 +75,13 @@ optional-dependencies.testing = [
   "covdefaults>=2.3",
   "detect-test-pollution>=1.2",
   "devpi-process>=1",
-  "diff-cover>=8.0.1",
-  "distlib>=0.3.7",
+  "diff-cover>=8.0.2",
+  "distlib>=0.3.8",
   "flaky>=3.7",
   "hatch-vcs>=0.4",
-  "hatchling>=1.18",
-  "psutil>=5.9.6",
-  "pytest>=7.4.3",
+  "hatchling>=1.21",
+  "psutil>=5.9.7",
+  "pytest>=7.4.4",
   "pytest-cov>=4.1",
   "pytest-mock>=3.12",
   "pytest-xdist>=3.5",
@@ -106,34 +106,40 @@ version.source = "vcs"
 select = ["ALL"]
 line-length = 120
 target-version = "py38"
-isort = {known-first-party = ["tox", "tests"], required-imports = ["from __future__ import annotations"]}
+isort = { known-first-party = ["tox", "tests"], required-imports = ["from __future__ import annotations"] }
 ignore = [
+  "CPY",     # No copyright header
   "INP001",  # no implicit namespaces here
-  "D",  # ignore documentation for now
+  "D",       # ignore documentation for now
   "ANN401",  # Dynamically typed expressions (typing.Any) are disallowed in `arg`"
   "ANN101",  # Missing type annotation for `self` in method
   "ANN102",  # Missing type annotation for `cls` in classmethod"
-  "D203",  # `one-blank-line-before-class` (D203) and `no-blank-line-before-class` (D211) are incompatible
-  "D212",  # `multi-line-summary-first-line` (D212) and `multi-line-summary-second-line` (D213) are incompatible
-  "S104",  # Possible binding to all interface
-  "COM812", # conflicts with formatter
-  "COM819", # conflicts with formatter
-  "E501", # conflicts with formatter
-  "ISC001", # conflicts with formatter
-  "Q000", # conflicts with formatter
-  "Q001", # conflicts with formatter
-  "Q002", # conflicts with formatter
-  "Q003", # conflicts with formatter
-  "W191", # conflicts with formatter
+  "D203",    # `one-blank-line-before-class` (D203) and `no-blank-line-before-class` (D211) are incompatible
+  "D212",    # `multi-line-summary-first-line` (D212) and `multi-line-summary-second-line` (D213) are incompatible
+  "S104",    # Possible binding to all interfaces
+  "COM812",  # conflicts with formatter
+  "COM819",  # conflicts with formatter
+  "E501",    # conflicts with formatter
+  "ISC001",  # conflicts with formatter
+  "Q000",    # conflicts with formatter
+  "Q001",    # conflicts with formatter
+  "Q002",    # conflicts with formatter
+  "Q003",    # conflicts with formatter
+  "W191",    # conflicts with formatter
+  "S404",    # Using subprocess is alright.
+  "PLR0914", ## Too many local variables
+  "PLR0917", ## Too many positional arguments
 ]
+format.preview = true
+lint.preview = true
 [tool.ruff.per-file-ignores]
 "tests/**/*.py" = [
-  "S101",  # asserts allowed in tests...
-  "FBT",  # don"t care about booleans as positional arguments in tests
-  "INP001", # no implicit namespace
-  "D",  # don"t care about documentation in tests
-  "S603",  # `subprocess` call: check for execution of untrusted input
-  "PLR2004",  # Magic value used in comparison, consider replacing with a constant variable
+  "S101",    # asserts allowed in tests...
+  "FBT",     # don"t care about booleans as positional arguments in tests
+  "INP001",  # no implicit namespace
+  "D",       # don't care about documentation in tests
+  "S603",    # `subprocess` call: check for execution of untrusted input
+  "PLR2004", # Magic value used in comparison, consider replacing with a constant variable
 ]
 
 [tool.pytest.ini_options]

src/tox/config/cli/env_var.py

@@ -1,4 +1,5 @@
 """Provides configuration values from the environment variables."""
+
 from __future__ import annotations
 
 import logging
@@ -24,7 +25,7 @@ def get_env_var(key: str, of_type: type[Any]) -> tuple[Any, str] | None:
             value = os.environ[environ_key]
             origin = getattr(of_type, "__origin__", of_type.__class__)
             try:
-                if origin in (list, List):
+                if origin in {list, List}:
                     entry_type = of_type.__args__[0]
                     result = [CONVERT.to(raw=v, of_type=entry_type, factory=None) for v in value.split(";")]
                 else:

src/tox/config/cli/ini.py

@@ -1,4 +1,5 @@
 """Provides configuration values from tox.ini files."""
+
 from __future__ import annotations
 
 import logging

src/tox/config/cli/parse.py

@@ -1,4 +1,5 @@
 """This module pulls together this package: create and parse CLI arguments for tox."""
+
 from __future__ import annotations
 
 import os
@@ -51,7 +52,7 @@ def _get_base(args: Sequence[str]) -> tuple[int, ToxHandler, Source]:
         ...  # ignore parse errors, such as -va raises ignored explicit argument 'a'
     guess_verbosity = parsed.verbosity
     handler = setup_report(guess_verbosity, parsed.is_colored)
-    from tox.plugin.manager import MANAGER  # load the plugin system right after we set up report
+    from tox.plugin.manager import MANAGER  # load the plugin system right after we set up report  # noqa: PLC0415
 
     source = discover_source(parsed.config_file, parsed.root_dir)
 
@@ -71,7 +72,7 @@ def _get_all(args: Sequence[str]) -> tuple[Parsed, dict[str, Callable[[State], i
 def _get_parser() -> ToxParser:
     tox_parser = ToxParser.core()  # load the core options
     # plus options setup by plugins
-    from tox.plugin.manager import MANAGER
+    from tox.plugin.manager import MANAGER  # noqa: PLC0415
 
     MANAGER.tox_add_option(tox_parser)
     tox_parser.fix_defaults()
@@ -80,7 +81,7 @@ def _get_parser() -> ToxParser:
 
 def _get_parser_doc() -> ToxParser:
     # trigger register of tox env types (during normal run we call this later to handle plugins)
-    from tox.plugin.manager import MANAGER  # pragma: no cover
+    from tox.plugin.manager import MANAGER  # pragma: no cover  # noqa: PLC0415
 
     MANAGER.load_plugins(Path.cwd())
 

src/tox/config/cli/parser.py

@@ -1,4 +1,5 @@
 """Customize argparse logic for tox (also contains the base options)."""
+
 from __future__ import annotations
 
 import argparse
@@ -181,7 +182,7 @@ def add_command(
 
     def add_argument_group(self, *args: Any, **kwargs: Any) -> Any:
         result = super().add_argument_group(*args, **kwargs)
-        if self.of_cmd is None and args not in (("positional arguments",), ("optional arguments",)):
+        if self.of_cmd is None and args not in {("positional arguments",), ("optional arguments",)}:
 
             def add_mutually_exclusive_group(**e_kwargs: Any) -> Any:
                 def add_argument(*a_args: str, of_type: type[Any] | None = None, **a_kwargs: Any) -> Action:
@@ -249,7 +250,7 @@ def parse_known_args(  # type: ignore[override]
                 cmd_at = None
         if cmd_at is not None:  # if we found a command move it to the start
             args = args[cmd_at], *args[:cmd_at], *args[cmd_at + 1 :]
-        elif args not in (("--help",), ("-h",)) and (self._cmd is not None and "legacy" in self._cmd.choices):
+        elif tuple(args) not in {("--help",), ("-h",)} and (self._cmd is not None and "legacy" in self._cmd.choices):
             # on help no mangling needed, and we also want to insert once we have legacy to insert
             args = "legacy", *args
         result = Parsed() if namespace is None else namespace
@@ -258,7 +259,7 @@ def parse_known_args(  # type: ignore[override]
 
 
 def add_verbosity_flags(parser: ArgumentParser) -> None:
-    from tox.report import LEVELS
+    from tox.report import LEVELS  # noqa: PLC0415
 
     level_map = "|".join(f"{c}={logging.getLevelName(level)}" for c, level in sorted(LEVELS.items()))
     verbosity_group = parser.add_argument_group("verbosity")

src/tox/config/loader/api.py

@@ -16,7 +16,7 @@
     from .section import Section
 
 
-class Override:
+class Override:  # noqa: PLW1641
     """An override for config definitions."""
 
     def __init__(self, value: str) -> None:
@@ -127,7 +127,7 @@ def load(  # noqa: PLR0913
         :param args: the config load arguments
         :return: the converted type
         """
-        from tox.config.set_env import SetEnv
+        from tox.config.set_env import SetEnv  # noqa: PLC0415
 
         override = self.overrides.get(key)
         if override:

src/tox/config/loader/convert.py

@@ -27,7 +27,7 @@ def to(self, raw: T, of_type: type[V], factory: Factory[V]) -> V:  # noqa: PLR09
         :return: the converted type
         """
         from_module = getattr(of_type, "__module__", None)
-        if from_module in ("typing", "typing_extensions"):
+        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]
@@ -49,13 +49,13 @@ def to(self, raw: T, of_type: type[V], factory: Factory[V]) -> V:  # noqa: PLR09
     def _to_typing(self, raw: T, of_type: type[V], factory: Factory[V]) -> V:  # noqa: C901
         origin = getattr(of_type, "__origin__", of_type.__class__)
         result: Any = _NO_MAPPING
-        if origin in (list, List):
+        if origin in {list, List}:
             entry_type = of_type.__args__[0]  # type: ignore[attr-defined]
             result = [self.to(i, entry_type, factory) for i in self.to_list(raw, entry_type)]
-        elif origin in (set, Set):
+        elif origin in {set, Set}:
             entry_type = of_type.__args__[0]  # type: ignore[attr-defined]
             result = {self.to(i, entry_type, factory) for i in self.to_set(raw, entry_type)}
-        elif origin in (dict, Dict):
+        elif origin in {dict, Dict}:
             key_type, value_type = of_type.__args__[0], of_type.__args__[1]  # type: ignore[attr-defined]
             result = OrderedDict(
                 (self.to(k, key_type, factory), self.to(v, value_type, factory))
@@ -72,7 +72,7 @@ def _to_typing(self, raw: T, of_type: type[V], factory: Factory[V]) -> V:  # noq
                 else:
                     new_type = next(i for i in args if i != none)  # type: ignore[comparison-overlap] # pragma: no cover
                     result = self.to(raw, new_type, factory)
-        elif origin in (Literal, type(Literal)):
+        elif origin in {Literal, type(Literal)}:
             choice = of_type.__args__  # type: ignore[attr-defined]
             if raw not in choice:
                 msg = f"{raw} must be one of {choice}"

src/tox/config/loader/ini/factor.py

@@ -1,4 +1,5 @@
 """Expand tox factor expressions to tox environment list."""
+
 from __future__ import annotations
 
 import re

src/tox/config/loader/ini/replace.py

@@ -1,4 +1,5 @@
 """Apply value substitution (replacement) on tox strings."""
+
 from __future__ import annotations
 
 import logging
@@ -57,7 +58,7 @@ def replace(conf: Config, loader: IniLoader, value: str, args: ConfigLoadArgs, d
     return Replacer(conf, loader, conf_args=args, depth=depth).join(find_replace_expr(value))
 
 
-class MatchExpression:
+class MatchExpression:  # noqa: PLW1641
     """An expression that is handled specially by the Replacer."""
 
     def __init__(self, expr: Sequence[MatchArg], term_pos: int | None = None) -> None:

src/tox/config/loader/section.py

@@ -11,7 +11,7 @@
         from typing_extensions import Self
 
 
-class Section:
+class Section:  # noqa: PLW1641
     """tox configuration section."""
 
     SEP = ":"  #: string used to separate the prefix and the section in the key

src/tox/config/loader/str_convert.py

@@ -1,4 +1,5 @@
 """Convert string configuration values to tox python configuration objects."""
+
 from __future__ import annotations
 
 import shlex
@@ -65,7 +66,7 @@ def _win32_process_path_backslash(value: str, escape: str, special_chars: str) -
                 if last_char == escape:
                     continue
                 next_char = value[ix + 1 : ix + 2]
-                if next_char not in (escape, *special_chars):
+                if next_char not in {escape, *special_chars}:
                     result.append(escape)  # escape escapes that are not themselves escaping a special character
         return "".join(result)
 
@@ -109,7 +110,7 @@ def to_command(value: str) -> Command:
 
     @staticmethod
     def to_env_list(value: str) -> EnvList:
-        from tox.config.loader.ini.factor import extend_factors
+        from tox.config.loader.ini.factor import extend_factors  # noqa: PLC0415
 
         elements = list(chain.from_iterable(extend_factors(expr) for expr in value.split("\n")))
         return EnvList(elements)

src/tox/config/of_type.py

@@ -1,4 +1,5 @@
 """Group together configuration values (such as base tox configuration, tox environment configs)."""
+
 from __future__ import annotations
 
 from abc import ABC, abstractmethod
@@ -16,7 +17,7 @@
 V = TypeVar("V")
 
 
-class ConfigDefinition(ABC, Generic[T]):
+class ConfigDefinition(ABC, Generic[T]):  # noqa: PLW1641
     """Abstract base class for configuration definitions."""
 
     def __init__(self, keys: Iterable[str], desc: str) -> None:
@@ -34,7 +35,7 @@ def __ne__(self, o: object) -> bool:
         return not (self == o)
 
 
-class ConfigConstantDefinition(ConfigDefinition[T]):
+class ConfigConstantDefinition(ConfigDefinition[T]):  # noqa: PLW1641
     """A configuration definition whose value is defined upfront (such as the tox environment name)."""
 
     def __init__(
@@ -61,7 +62,7 @@ def __eq__(self, o: object) -> bool:
 _PLACE_HOLDER = object()
 
 
-class ConfigDynamicDefinition(ConfigDefinition[T]):
+class ConfigDynamicDefinition(ConfigDefinition[T]):  # noqa: PLW1641
     """A configuration definition that comes from a source (such as in memory, an ini file, a toml file, etc.)."""
 
     def __init__(  # noqa: PLR0913

src/tox/config/set_env.py

@@ -18,7 +18,7 @@ def __init__(self, raw: str, name: str, env_name: str | None, root: Path) -> Non
         self._env_files: list[str] = []
         self._replacer: Replacer = lambda s, c: s  # noqa: ARG005
         self._name, self._env_name, self._root = name, env_name, root
-        from .loader.ini.replace import MatchExpression, find_replace_expr
+        from .loader.ini.replace import MatchExpression, find_replace_expr  # noqa: PLC0415
 
         for line in raw.splitlines():
             if line.strip():
@@ -82,7 +82,7 @@ def load(self, item: str, args: ConfigLoadArgs | None = None) -> str:
         return result
 
     def __contains__(self, item: object) -> bool:
-        return isinstance(item, str) and item in self.__iter__()
+        return isinstance(item, str) and item in iter(self)
 
     def __iter__(self) -> Iterator[str]:
         # start with the materialized ones, maybe we don't need to materialize the raw ones