two version of R2R are here HEAD master

1 files changed, 1101 insertions, 0 deletions

diff --git a/.venv/lib/python3.12/site-packages/setuptools/dist.py b/.venv/lib/python3.12/site-packages/setuptools/dist.py
new file mode 100644
index 00000000..fa734c65
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/setuptools/dist.py
@@ -0,0 +1,1101 @@
+from __future__ import annotations
+
+import functools
+import io
+import itertools
+import numbers
+import os
+import re
+import sys
+from collections.abc import Iterable, Iterator, MutableMapping, Sequence
+from glob import glob
+from pathlib import Path
+from typing import TYPE_CHECKING, Any, Union
+
+from more_itertools import partition, unique_everseen
+from packaging.markers import InvalidMarker, Marker
+from packaging.specifiers import InvalidSpecifier, SpecifierSet
+from packaging.version import Version
+
+from . import (
+    _entry_points,
+    _reqs,
+    _static,
+    command as _,  # noqa: F401 # imported for side-effects
+)
+from ._importlib import metadata
+from ._normalization import _canonicalize_license_expression
+from ._path import StrPath
+from ._reqs import _StrOrIter
+from .config import pyprojecttoml, setupcfg
+from .discovery import ConfigDiscovery
+from .errors import InvalidConfigError
+from .monkey import get_unpatched
+from .warnings import InformationOnly, SetuptoolsDeprecationWarning
+
+import distutils.cmd
+import distutils.command
+import distutils.core
+import distutils.dist
+import distutils.log
+from distutils.debug import DEBUG
+from distutils.errors import DistutilsOptionError, DistutilsSetupError
+from distutils.fancy_getopt import translate_longopt
+from distutils.util import strtobool
+
+if TYPE_CHECKING:
+    from typing_extensions import TypeAlias
+
+    from pkg_resources import Distribution as _pkg_resources_Distribution
+
+
+__all__ = ['Distribution']
+
+_sequence = tuple, list
+"""
+:meta private:
+
+Supported iterable types that are known to be:
+- ordered (which `set` isn't)
+- not match a str (which `Sequence[str]` does)
+- not imply a nested type (like `dict`)
+for use with `isinstance`.
+"""
+_Sequence: TypeAlias = Union[tuple[str, ...], list[str]]
+# This is how stringifying _Sequence would look in Python 3.10
+_sequence_type_repr = "tuple[str, ...] | list[str]"
+_OrderedStrSequence: TypeAlias = Union[str, dict[str, Any], Sequence[str]]
+"""
+:meta private:
+Avoid single-use iterable. Disallow sets.
+A poor approximation of an OrderedSequence (dict doesn't match a Sequence).
+"""
+
+
+def __getattr__(name: str) -> Any:  # pragma: no cover
+    if name == "sequence":
+        SetuptoolsDeprecationWarning.emit(
+            "`setuptools.dist.sequence` is an internal implementation detail.",
+            "Please define your own `sequence = tuple, list` instead.",
+            due_date=(2025, 8, 28),  # Originally added on 2024-08-27
+        )
+        return _sequence
+    raise AttributeError(f"module {__name__!r} has no attribute {name!r}")
+
+
+def check_importable(dist, attr, value):
+    try:
+        ep = metadata.EntryPoint(value=value, name=None, group=None)
+        assert not ep.extras
+    except (TypeError, ValueError, AttributeError, AssertionError) as e:
+        raise DistutilsSetupError(
+            f"{attr!r} must be importable 'module:attrs' string (got {value!r})"
+        ) from e
+
+
+def assert_string_list(dist, attr: str, value: _Sequence) -> None:
+    """Verify that value is a string list"""
+    try:
+        # verify that value is a list or tuple to exclude unordered
+        # or single-use iterables
+        assert isinstance(value, _sequence)
+        # verify that elements of value are strings
+        assert ''.join(value) != value
+    except (TypeError, ValueError, AttributeError, AssertionError) as e:
+        raise DistutilsSetupError(
+            f"{attr!r} must be of type <{_sequence_type_repr}> (got {value!r})"
+        ) from e
+
+
+def check_nsp(dist, attr, value):
+    """Verify that namespace packages are valid"""
+    ns_packages = value
+    assert_string_list(dist, attr, ns_packages)
+    for nsp in ns_packages:
+        if not dist.has_contents_for(nsp):
+            raise DistutilsSetupError(
+                f"Distribution contains no modules or packages for namespace package {nsp!r}"
+            )
+        parent, _sep, _child = nsp.rpartition('.')
+        if parent and parent not in ns_packages:
+            distutils.log.warn(
+                "WARNING: %r is declared as a package namespace, but %r"
+                " is not: please correct this in setup.py",
+                nsp,
+                parent,
+            )
+        SetuptoolsDeprecationWarning.emit(
+            "The namespace_packages parameter is deprecated.",
+            "Please replace its usage with implicit namespaces (PEP 420).",
+            see_docs="references/keywords.html#keyword-namespace-packages",
+            # TODO: define due_date, it may break old packages that are no longer
+            # maintained (e.g. sphinxcontrib extensions) when installed from source.
+            # Warning officially introduced in May 2022, however the deprecation
+            # was mentioned much earlier in the docs (May 2020, see #2149).
+        )
+
+
+def check_extras(dist, attr, value):
+    """Verify that extras_require mapping is valid"""
+    try:
+        list(itertools.starmap(_check_extra, value.items()))
+    except (TypeError, ValueError, AttributeError) as e:
+        raise DistutilsSetupError(
+            "'extras_require' must be a dictionary whose values are "
+            "strings or lists of strings containing valid project/version "
+            "requirement specifiers."
+        ) from e
+
+
+def _check_extra(extra, reqs):
+    _name, _sep, marker = extra.partition(':')
+    try:
+        _check_marker(marker)
+    except InvalidMarker:
+        msg = f"Invalid environment marker: {marker} ({extra!r})"
+        raise DistutilsSetupError(msg) from None
+    list(_reqs.parse(reqs))
+
+
+def _check_marker(marker):
+    if not marker:
+        return
+    m = Marker(marker)
+    m.evaluate()
+
+
+def assert_bool(dist, attr, value):
+    """Verify that value is True, False, 0, or 1"""
+    if bool(value) != value:
+        raise DistutilsSetupError(f"{attr!r} must be a boolean value (got {value!r})")
+
+
+def invalid_unless_false(dist, attr, value):
+    if not value:
+        DistDeprecationWarning.emit(f"{attr} is ignored.")
+        # TODO: should there be a `due_date` here?
+        return
+    raise DistutilsSetupError(f"{attr} is invalid.")
+
+
+def check_requirements(dist, attr: str, value: _OrderedStrSequence) -> None:
+    """Verify that install_requires is a valid requirements list"""
+    try:
+        list(_reqs.parse(value))
+        if isinstance(value, set):
+            raise TypeError("Unordered types are not allowed")
+    except (TypeError, ValueError) as error:
+        msg = (
+            f"{attr!r} must be a string or iterable of strings "
+            f"containing valid project/version requirement specifiers; {error}"
+        )
+        raise DistutilsSetupError(msg) from error
+
+
+def check_specifier(dist, attr, value):
+    """Verify that value is a valid version specifier"""
+    try:
+        SpecifierSet(value)
+    except (InvalidSpecifier, AttributeError) as error:
+        msg = f"{attr!r} must be a string containing valid version specifiers; {error}"
+        raise DistutilsSetupError(msg) from error
+
+
+def check_entry_points(dist, attr, value):
+    """Verify that entry_points map is parseable"""
+    try:
+        _entry_points.load(value)
+    except Exception as e:
+        raise DistutilsSetupError(e) from e
+
+
+def check_package_data(dist, attr, value):
+    """Verify that value is a dictionary of package names to glob lists"""
+    if not isinstance(value, dict):
+        raise DistutilsSetupError(
+            f"{attr!r} must be a dictionary mapping package names to lists of "
+            "string wildcard patterns"
+        )
+    for k, v in value.items():
+        if not isinstance(k, str):
+            raise DistutilsSetupError(
+                f"keys of {attr!r} dict must be strings (got {k!r})"
+            )
+        assert_string_list(dist, f'values of {attr!r} dict', v)
+
+
+def check_packages(dist, attr, value):
+    for pkgname in value:
+        if not re.match(r'\w+(\.\w+)*', pkgname):
+            distutils.log.warn(
+                "WARNING: %r not a valid package name; please use only "
+                ".-separated package names in setup.py",
+                pkgname,
+            )
+
+
+if TYPE_CHECKING:
+    # Work around a mypy issue where type[T] can't be used as a base: https://github.com/python/mypy/issues/10962
+    from distutils.core import Distribution as _Distribution
+else:
+    _Distribution = get_unpatched(distutils.core.Distribution)
+
+
+class Distribution(_Distribution):
+    """Distribution with support for tests and package data
+
+    This is an enhanced version of 'distutils.dist.Distribution' that
+    effectively adds the following new optional keyword arguments to 'setup()':
+
+     'install_requires' -- a string or sequence of strings specifying project
+        versions that the distribution requires when installed, in the format
+        used by 'pkg_resources.require()'.  They will be installed
+        automatically when the package is installed.  If you wish to use
+        packages that are not available in PyPI, or want to give your users an
+        alternate download location, you can add a 'find_links' option to the
+        '[easy_install]' section of your project's 'setup.cfg' file, and then
+        setuptools will scan the listed web pages for links that satisfy the
+        requirements.
+
+     'extras_require' -- a dictionary mapping names of optional "extras" to the
+        additional requirement(s) that using those extras incurs. For example,
+        this::
+
+            extras_require = dict(reST = ["docutils>=0.3", "reSTedit"])
+
+        indicates that the distribution can optionally provide an extra
+        capability called "reST", but it can only be used if docutils and
+        reSTedit are installed.  If the user installs your package using
+        EasyInstall and requests one of your extras, the corresponding
+        additional requirements will be installed if needed.
+
+     'package_data' -- a dictionary mapping package names to lists of filenames
+        or globs to use to find data files contained in the named packages.
+        If the dictionary has filenames or globs listed under '""' (the empty
+        string), those names will be searched for in every package, in addition
+        to any names for the specific package.  Data files found using these
+        names/globs will be installed along with the package, in the same
+        location as the package.  Note that globs are allowed to reference
+        the contents of non-package subdirectories, as long as you use '/' as
+        a path separator.  (Globs are automatically converted to
+        platform-specific paths at runtime.)
+
+    In addition to these new keywords, this class also has several new methods
+    for manipulating the distribution's contents.  For example, the 'include()'
+    and 'exclude()' methods can be thought of as in-place add and subtract
+    commands that add or remove packages, modules, extensions, and so on from
+    the distribution.
+    """
+
+    _DISTUTILS_UNSUPPORTED_METADATA = {
+        'long_description_content_type': lambda: None,
+        'project_urls': dict,
+        'provides_extras': dict,  # behaves like an ordered set
+        'license_expression': lambda: None,
+        'license_file': lambda: None,
+        'license_files': lambda: None,
+        'install_requires': list,
+        'extras_require': dict,
+    }
+
+    # Used by build_py, editable_wheel and install_lib commands for legacy namespaces
+    namespace_packages: list[str]  #: :meta private: DEPRECATED
+
+    # Any: Dynamic assignment results in Incompatible types in assignment
+    def __init__(self, attrs: MutableMapping[str, Any] | None = None) -> None:
+        have_package_data = hasattr(self, "package_data")
+        if not have_package_data:
+            self.package_data: dict[str, list[str]] = {}
+        attrs = attrs or {}
+        self.dist_files: list[tuple[str, str, str]] = []
+        self.include_package_data: bool | None = None
+        self.exclude_package_data: dict[str, list[str]] | None = None
+        # Filter-out setuptools' specific options.
+        self.src_root: str | None = attrs.pop("src_root", None)
+        self.dependency_links: list[str] = attrs.pop('dependency_links', [])
+        self.setup_requires: list[str] = attrs.pop('setup_requires', [])
+        for ep in metadata.entry_points(group='distutils.setup_keywords'):
+            vars(self).setdefault(ep.name, None)
+
+        metadata_only = set(self._DISTUTILS_UNSUPPORTED_METADATA)
+        metadata_only -= {"install_requires", "extras_require"}
+        dist_attrs = {k: v for k, v in attrs.items() if k not in metadata_only}
+        _Distribution.__init__(self, dist_attrs)
+
+        # Private API (setuptools-use only, not restricted to Distribution)
+        # Stores files that are referenced by the configuration and need to be in the
+        # sdist (e.g. `version = file: VERSION.txt`)
+        self._referenced_files = set[str]()
+
+        self.set_defaults = ConfigDiscovery(self)
+
+        self._set_metadata_defaults(attrs)
+
+        self.metadata.version = self._normalize_version(self.metadata.version)
+        self._finalize_requires()
+
+    def _validate_metadata(self):
+        required = {"name"}
+        provided = {
+            key
+            for key in vars(self.metadata)
+            if getattr(self.metadata, key, None) is not None
+        }
+        missing = required - provided
+
+        if missing:
+            msg = f"Required package metadata is missing: {missing}"
+            raise DistutilsSetupError(msg)
+
+    def _set_metadata_defaults(self, attrs):
+        """
+        Fill-in missing metadata fields not supported by distutils.
+        Some fields may have been set by other tools (e.g. pbr).
+        Those fields (vars(self.metadata)) take precedence to
+        supplied attrs.
+        """
+        for option, default in self._DISTUTILS_UNSUPPORTED_METADATA.items():
+            vars(self.metadata).setdefault(option, attrs.get(option, default()))
+
+    @staticmethod
+    def _normalize_version(version):
+        from . import sic
+
+        if isinstance(version, numbers.Number):
+            # Some people apparently take "version number" too literally :)
+            version = str(version)
+        elif isinstance(version, sic) or version is None:
+            return version
+
+        normalized = str(Version(version))
+        if version != normalized:
+            InformationOnly.emit(f"Normalizing '{version}' to '{normalized}'")
+            return normalized
+        return version
+
+    def _finalize_requires(self):
+        """
+        Set `metadata.python_requires` and fix environment markers
+        in `install_requires` and `extras_require`.
+        """
+        if getattr(self, 'python_requires', None):
+            self.metadata.python_requires = self.python_requires
+
+        self._normalize_requires()
+        self.metadata.install_requires = self.install_requires
+        self.metadata.extras_require = self.extras_require
+
+        if self.extras_require:
+            for extra in self.extras_require.keys():
+                # Setuptools allows a weird "<name>:<env markers> syntax for extras
+                extra = extra.split(':')[0]
+                if extra:
+                    self.metadata.provides_extras.setdefault(extra)
+
+    def _normalize_requires(self):
+        """Make sure requirement-related attributes exist and are normalized"""
+        install_requires = getattr(self, "install_requires", None) or []
+        extras_require = getattr(self, "extras_require", None) or {}
+
+        # Preserve the "static"-ness of values parsed from config files
+        list_ = _static.List if _static.is_static(install_requires) else list
+        self.install_requires = list_(map(str, _reqs.parse(install_requires)))
+
+        dict_ = _static.Dict if _static.is_static(extras_require) else dict
+        self.extras_require = dict_(
+            (k, list(map(str, _reqs.parse(v or [])))) for k, v in extras_require.items()
+        )
+
+    def _finalize_license_expression(self) -> None:
+        """
+        Normalize license and license_expression.
+        >>> dist = Distribution({"license_expression": _static.Str("mit aNd  gpl-3.0-OR-later")})
+        >>> _static.is_static(dist.metadata.license_expression)
+        True
+        >>> dist._finalize_license_expression()
+        >>> _static.is_static(dist.metadata.license_expression)  # preserve "static-ness"
+        True
+        >>> print(dist.metadata.license_expression)
+        MIT AND GPL-3.0-or-later
+        """
+        classifiers = self.metadata.get_classifiers()
+        license_classifiers = [cl for cl in classifiers if cl.startswith("License :: ")]
+
+        license_expr = self.metadata.license_expression
+        if license_expr:
+            str_ = _static.Str if _static.is_static(license_expr) else str
+            normalized = str_(_canonicalize_license_expression(license_expr))
+            if license_expr != normalized:
+                InformationOnly.emit(f"Normalizing '{license_expr}' to '{normalized}'")
+                self.metadata.license_expression = normalized
+            if license_classifiers:
+                raise InvalidConfigError(
+                    "License classifiers have been superseded by license expressions "
+                    "(see https://peps.python.org/pep-0639/). Please remove:\n\n"
+                    + "\n".join(license_classifiers),
+                )
+        elif license_classifiers:
+            pypa_guides = "guides/writing-pyproject-toml/#license"
+            SetuptoolsDeprecationWarning.emit(
+                "License classifiers are deprecated.",
+                "Please consider removing the following classifiers in favor of a "
+                "SPDX license expression:\n\n" + "\n".join(license_classifiers),
+                see_url=f"https://packaging.python.org/en/latest/{pypa_guides}",
+                # Warning introduced on 2025-02-17
+                # TODO: Should we add a due date? It may affect old/unmaintained
+                #       packages in the ecosystem and cause problems...
+            )
+
+    def _finalize_license_files(self) -> None:
+        """Compute names of all license files which should be included."""
+        license_files: list[str] | None = self.metadata.license_files
+        patterns = license_files or []
+
+        license_file: str | None = self.metadata.license_file
+        if license_file and license_file not in patterns:
+            patterns.append(license_file)
+
+        if license_files is None and license_file is None:
+            # Default patterns match the ones wheel uses
+            # See https://wheel.readthedocs.io/en/stable/user_guide.html
+            # -> 'Including license files in the generated wheel file'
+            patterns = ['LICEN[CS]E*', 'COPYING*', 'NOTICE*', 'AUTHORS*']
+            files = self._expand_patterns(patterns, enforce_match=False)
+        else:  # Patterns explicitly given by the user
+            files = self._expand_patterns(patterns, enforce_match=True)
+
+        self.metadata.license_files = list(unique_everseen(files))
+
+    @classmethod
+    def _expand_patterns(
+        cls, patterns: list[str], enforce_match: bool = True
+    ) -> Iterator[str]:
+        """
+        >>> list(Distribution._expand_patterns(['LICENSE']))
+        ['LICENSE']
+        >>> list(Distribution._expand_patterns(['pyproject.toml', 'LIC*']))
+        ['pyproject.toml', 'LICENSE']
+        >>> list(Distribution._expand_patterns(['setuptools/**/pyprojecttoml.py']))
+        ['setuptools/config/pyprojecttoml.py']
+        """
+        return (
+            path.replace(os.sep, "/")
+            for pattern in patterns
+            for path in sorted(cls._find_pattern(pattern, enforce_match))
+            if not path.endswith('~') and os.path.isfile(path)
+        )
+
+    @staticmethod
+    def _find_pattern(pattern: str, enforce_match: bool = True) -> list[str]:
+        r"""
+        >>> Distribution._find_pattern("LICENSE")
+        ['LICENSE']
+        >>> Distribution._find_pattern("/LICENSE.MIT")
+        Traceback (most recent call last):
+        ...
+        setuptools.errors.InvalidConfigError: Pattern '/LICENSE.MIT' should be relative...
+        >>> Distribution._find_pattern("../LICENSE.MIT")
+        Traceback (most recent call last):
+        ...
+        setuptools.warnings.SetuptoolsDeprecationWarning: ...Pattern '../LICENSE.MIT' cannot contain '..'...
+        >>> Distribution._find_pattern("LICEN{CSE*")
+        Traceback (most recent call last):
+        ...
+        setuptools.warnings.SetuptoolsDeprecationWarning: ...Pattern 'LICEN{CSE*' contains invalid characters...
+        """
+        pypa_guides = "specifications/glob-patterns/"
+        if ".." in pattern:
+            SetuptoolsDeprecationWarning.emit(
+                f"Pattern {pattern!r} cannot contain '..'",
+                """
+                Please ensure the files specified are contained by the root
+                of the Python package (normally marked by `pyproject.toml`).
+                """,
+                see_url=f"https://packaging.python.org/en/latest/{pypa_guides}",
+                due_date=(2026, 3, 20),  # Introduced in 2025-03-20
+                # Replace with InvalidConfigError after deprecation
+            )
+        if pattern.startswith((os.sep, "/")) or ":\\" in pattern:
+            raise InvalidConfigError(
+                f"Pattern {pattern!r} should be relative and must not start with '/'"
+            )
+        if re.match(r'^[\w\-\.\/\*\?\[\]]+$', pattern) is None:
+            SetuptoolsDeprecationWarning.emit(
+                "Please provide a valid glob pattern.",
+                "Pattern {pattern!r} contains invalid characters.",
+                pattern=pattern,
+                see_url=f"https://packaging.python.org/en/latest/{pypa_guides}",
+                due_date=(2026, 3, 20),  # Introduced in 2025-02-20
+            )
+
+        found = glob(pattern, recursive=True)
+
+        if enforce_match and not found:
+            SetuptoolsDeprecationWarning.emit(
+                "Cannot find any files for the given pattern.",
+                "Pattern {pattern!r} did not match any files.",
+                pattern=pattern,
+                due_date=(2026, 3, 20),  # Introduced in 2025-02-20
+                # PEP 639 requires us to error, but as a transition period
+                # we will only issue a warning to give people time to prepare.
+                # After the transition, this should raise an InvalidConfigError.
+            )
+        return found
+
+    # FIXME: 'Distribution._parse_config_files' is too complex (14)
+    def _parse_config_files(self, filenames=None):  # noqa: C901
+        """
+        Adapted from distutils.dist.Distribution.parse_config_files,
+        this method provides the same functionality in subtly-improved
+        ways.
+        """
+        from configparser import ConfigParser
+
+        # Ignore install directory options if we have a venv
+        ignore_options = (
+            []
+            if sys.prefix == sys.base_prefix
+            else [
+                'install-base',
+                'install-platbase',
+                'install-lib',
+                'install-platlib',
+                'install-purelib',
+                'install-headers',
+                'install-scripts',
+                'install-data',
+                'prefix',
+                'exec-prefix',
+                'home',
+                'user',
+                'root',
+            ]
+        )
+
+        ignore_options = frozenset(ignore_options)
+
+        if filenames is None:
+            filenames = self.find_config_files()
+
+        if DEBUG:
+            self.announce("Distribution.parse_config_files():")
+
+        parser = ConfigParser()
+        parser.optionxform = str
+        for filename in filenames:
+            with open(filename, encoding='utf-8') as reader:
+                if DEBUG:
+                    self.announce("  reading {filename}".format(**locals()))
+                parser.read_file(reader)
+            for section in parser.sections():
+                options = parser.options(section)
+                opt_dict = self.get_option_dict(section)
+
+                for opt in options:
+                    if opt == '__name__' or opt in ignore_options:
+                        continue
+
+                    val = parser.get(section, opt)
+                    opt = self._enforce_underscore(opt, section)
+                    opt = self._enforce_option_lowercase(opt, section)
+                    opt_dict[opt] = (filename, val)
+
+            # Make the ConfigParser forget everything (so we retain
+            # the original filenames that options come from)
+            parser.__init__()
+
+        if 'global' not in self.command_options:
+            return
+
+        # If there was a "global" section in the config file, use it
+        # to set Distribution options.
+
+        for opt, (src, val) in self.command_options['global'].items():
+            alias = self.negative_opt.get(opt)
+            if alias:
+                val = not strtobool(val)
+            elif opt in ('verbose', 'dry_run'):  # ugh!
+                val = strtobool(val)
+
+            try:
+                setattr(self, alias or opt, val)
+            except ValueError as e:
+                raise DistutilsOptionError(e) from e
+
+    def _enforce_underscore(self, opt: str, section: str) -> str:
+        if "-" not in opt or self._skip_setupcfg_normalization(section):
+            return opt
+
+        raise InvalidConfigError(
+            f"Invalid dash-separated key {opt!r} in {section!r} (setup.cfg), "
+            f"please use the underscore name {opt.replace('-', '_')!r} instead."
+            # Warning initially introduced in 3 Mar 2021
+        )
+
+    def _enforce_option_lowercase(self, opt: str, section: str) -> str:
+        if opt.islower() or self._skip_setupcfg_normalization(section):
+            return opt
+
+        raise InvalidConfigError(
+            f"Invalid uppercase key {opt!r} in {section!r} (setup.cfg), "
+            f"please use lowercase {opt.lower()!r} instead."
+            # Warning initially introduced in 6 Mar 2021
+        )
+
+    def _skip_setupcfg_normalization(self, section: str) -> bool:
+        skip = (
+            'options.extras_require',
+            'options.data_files',
+            'options.entry_points',
+            'options.package_data',
+            'options.exclude_package_data',
+        )
+        return section in skip or not self._is_setuptools_section(section)
+
+    def _is_setuptools_section(self, section: str) -> bool:
+        return (
+            section == "metadata"
+            or section.startswith("options")
+            or section in _setuptools_commands()
+        )
+
+    # FIXME: 'Distribution._set_command_options' is too complex (14)
+    def _set_command_options(self, command_obj, option_dict=None):  # noqa: C901
+        """
+        Set the options for 'command_obj' from 'option_dict'.  Basically
+        this means copying elements of a dictionary ('option_dict') to
+        attributes of an instance ('command').
+
+        'command_obj' must be a Command instance.  If 'option_dict' is not
+        supplied, uses the standard option dictionary for this command
+        (from 'self.command_options').
+
+        (Adopted from distutils.dist.Distribution._set_command_options)
+        """
+        command_name = command_obj.get_command_name()
+        if option_dict is None:
+            option_dict = self.get_option_dict(command_name)
+
+        if DEBUG:
+            self.announce(f"  setting options for '{command_name}' command:")
+        for option, (source, value) in option_dict.items():
+            if DEBUG:
+                self.announce(f"    {option} = {value} (from {source})")
+            try:
+                bool_opts = [translate_longopt(o) for o in command_obj.boolean_options]
+            except AttributeError:
+                bool_opts = []
+            try:
+                neg_opt = command_obj.negative_opt
+            except AttributeError:
+                neg_opt = {}
+
+            try:
+                is_string = isinstance(value, str)
+                if option in neg_opt and is_string:
+                    setattr(command_obj, neg_opt[option], not strtobool(value))
+                elif option in bool_opts and is_string:
+                    setattr(command_obj, option, strtobool(value))
+                elif hasattr(command_obj, option):
+                    setattr(command_obj, option, value)
+                else:
+                    raise DistutilsOptionError(
+                        f"error in {source}: command '{command_name}' has no such option '{option}'"
+                    )
+            except ValueError as e:
+                raise DistutilsOptionError(e) from e
+
+    def _get_project_config_files(self, filenames: Iterable[StrPath] | None):
+        """Add default file and split between INI and TOML"""
+        tomlfiles = []
+        standard_project_metadata = Path(self.src_root or os.curdir, "pyproject.toml")
+        if filenames is not None:
+            parts = partition(lambda f: Path(f).suffix == ".toml", filenames)
+            filenames = list(parts[0])  # 1st element => predicate is False
+            tomlfiles = list(parts[1])  # 2nd element => predicate is True
+        elif standard_project_metadata.exists():
+            tomlfiles = [standard_project_metadata]
+        return filenames, tomlfiles
+
+    def parse_config_files(
+        self,
+        filenames: Iterable[StrPath] | None = None,
+        ignore_option_errors: bool = False,
+    ) -> None:
+        """Parses configuration files from various levels
+        and loads configuration.
+        """
+        inifiles, tomlfiles = self._get_project_config_files(filenames)
+
+        self._parse_config_files(filenames=inifiles)
+
+        setupcfg.parse_configuration(
+            self, self.command_options, ignore_option_errors=ignore_option_errors
+        )
+        for filename in tomlfiles:
+            pyprojecttoml.apply_configuration(self, filename, ignore_option_errors)
+
+        self._finalize_requires()
+        self._finalize_license_expression()
+        self._finalize_license_files()
+
+    def fetch_build_eggs(
+        self, requires: _StrOrIter
+    ) -> list[_pkg_resources_Distribution]:
+        """Resolve pre-setup requirements"""
+        from .installer import _fetch_build_eggs
+
+        return _fetch_build_eggs(self, requires)
+
+    def finalize_options(self) -> None:
+        """
+        Allow plugins to apply arbitrary operations to the
+        distribution. Each hook may optionally define a 'order'
+        to influence the order of execution. Smaller numbers
+        go first and the default is 0.
+        """
+        group = 'setuptools.finalize_distribution_options'
+
+        def by_order(hook):
+            return getattr(hook, 'order', 0)
+
+        defined = metadata.entry_points(group=group)
+        filtered = itertools.filterfalse(self._removed, defined)
+        loaded = map(lambda e: e.load(), filtered)
+        for ep in sorted(loaded, key=by_order):
+            ep(self)
+
+    @staticmethod
+    def _removed(ep):
+        """
+        When removing an entry point, if metadata is loaded
+        from an older version of Setuptools, that removed
+        entry point will attempt to be loaded and will fail.
+        See #2765 for more details.
+        """
+        removed = {
+            # removed 2021-09-05
+            '2to3_doctests',
+        }
+        return ep.name in removed
+
+    def _finalize_setup_keywords(self):
+        for ep in metadata.entry_points(group='distutils.setup_keywords'):
+            value = getattr(self, ep.name, None)
+            if value is not None:
+                ep.load()(self, ep.name, value)
+
+    def get_egg_cache_dir(self):
+        from . import windows_support
+
+        egg_cache_dir = os.path.join(os.curdir, '.eggs')
+        if not os.path.exists(egg_cache_dir):
+            os.mkdir(egg_cache_dir)
+            windows_support.hide_file(egg_cache_dir)
+            readme_txt_filename = os.path.join(egg_cache_dir, 'README.txt')
+            with open(readme_txt_filename, 'w', encoding="utf-8") as f:
+                f.write(
+                    'This directory contains eggs that were downloaded '
+                    'by setuptools to build, test, and run plug-ins.\n\n'
+                )
+                f.write(
+                    'This directory caches those eggs to prevent '
+                    'repeated downloads.\n\n'
+                )
+                f.write('However, it is safe to delete this directory.\n\n')
+
+        return egg_cache_dir
+
+    def fetch_build_egg(self, req):
+        """Fetch an egg needed for building"""
+        from .installer import fetch_build_egg
+
+        return fetch_build_egg(self, req)
+
+    def get_command_class(self, command: str) -> type[distutils.cmd.Command]:  # type: ignore[override] # Not doing complex overrides yet
+        """Pluggable version of get_command_class()"""
+        if command in self.cmdclass:
+            return self.cmdclass[command]
+
+        # Special case bdist_wheel so it's never loaded from "wheel"
+        if command == 'bdist_wheel':
+            from .command.bdist_wheel import bdist_wheel
+
+            return bdist_wheel
+
+        eps = metadata.entry_points(group='distutils.commands', name=command)
+        for ep in eps:
+            self.cmdclass[command] = cmdclass = ep.load()
+            return cmdclass
+        else:
+            return _Distribution.get_command_class(self, command)
+
+    def print_commands(self):
+        for ep in metadata.entry_points(group='distutils.commands'):
+            if ep.name not in self.cmdclass:
+                cmdclass = ep.load()
+                self.cmdclass[ep.name] = cmdclass
+        return _Distribution.print_commands(self)
+
+    def get_command_list(self):
+        for ep in metadata.entry_points(group='distutils.commands'):
+            if ep.name not in self.cmdclass:
+                cmdclass = ep.load()
+                self.cmdclass[ep.name] = cmdclass
+        return _Distribution.get_command_list(self)
+
+    def include(self, **attrs) -> None:
+        """Add items to distribution that are named in keyword arguments
+
+        For example, 'dist.include(py_modules=["x"])' would add 'x' to
+        the distribution's 'py_modules' attribute, if it was not already
+        there.
+
+        Currently, this method only supports inclusion for attributes that are
+        lists or tuples.  If you need to add support for adding to other
+        attributes in this or a subclass, you can add an '_include_X' method,
+        where 'X' is the name of the attribute.  The method will be called with
+        the value passed to 'include()'.  So, 'dist.include(foo={"bar":"baz"})'
+        will try to call 'dist._include_foo({"bar":"baz"})', which can then
+        handle whatever special inclusion logic is needed.
+        """
+        for k, v in attrs.items():
+            include = getattr(self, '_include_' + k, None)
+            if include:
+                include(v)
+            else:
+                self._include_misc(k, v)
+
+    def exclude_package(self, package: str) -> None:
+        """Remove packages, modules, and extensions in named package"""
+
+        pfx = package + '.'
+        if self.packages:
+            self.packages = [
+                p for p in self.packages if p != package and not p.startswith(pfx)
+            ]
+
+        if self.py_modules:
+            self.py_modules = [
+                p for p in self.py_modules if p != package and not p.startswith(pfx)
+            ]
+
+        if self.ext_modules:
+            self.ext_modules = [
+                p
+                for p in self.ext_modules
+                if p.name != package and not p.name.startswith(pfx)
+            ]
+
+    def has_contents_for(self, package: str) -> bool:
+        """Return true if 'exclude_package(package)' would do something"""
+
+        pfx = package + '.'
+
+        for p in self.iter_distribution_names():
+            if p == package or p.startswith(pfx):
+                return True
+
+        return False
+
+    def _exclude_misc(self, name: str, value: _Sequence) -> None:
+        """Handle 'exclude()' for list/tuple attrs without a special handler"""
+        if not isinstance(value, _sequence):
+            raise DistutilsSetupError(
+                f"{name}: setting must be of type <{_sequence_type_repr}> (got {value!r})"
+            )
+        try:
+            old = getattr(self, name)
+        except AttributeError as e:
+            raise DistutilsSetupError(f"{name}: No such distribution setting") from e
+        if old is not None and not isinstance(old, _sequence):
+            raise DistutilsSetupError(
+                name + ": this setting cannot be changed via include/exclude"
+            )
+        elif old:
+            setattr(self, name, [item for item in old if item not in value])
+
+    def _include_misc(self, name: str, value: _Sequence) -> None:
+        """Handle 'include()' for list/tuple attrs without a special handler"""
+
+        if not isinstance(value, _sequence):
+            raise DistutilsSetupError(
+                f"{name}: setting must be of type <{_sequence_type_repr}> (got {value!r})"
+            )
+        try:
+            old = getattr(self, name)
+        except AttributeError as e:
+            raise DistutilsSetupError(f"{name}: No such distribution setting") from e
+        if old is None:
+            setattr(self, name, value)
+        elif not isinstance(old, _sequence):
+            raise DistutilsSetupError(
+                name + ": this setting cannot be changed via include/exclude"
+            )
+        else:
+            new = [item for item in value if item not in old]
+            setattr(self, name, list(old) + new)
+
+    def exclude(self, **attrs) -> None:
+        """Remove items from distribution that are named in keyword arguments
+
+        For example, 'dist.exclude(py_modules=["x"])' would remove 'x' from
+        the distribution's 'py_modules' attribute.  Excluding packages uses
+        the 'exclude_package()' method, so all of the package's contained
+        packages, modules, and extensions are also excluded.
+
+        Currently, this method only supports exclusion from attributes that are
+        lists or tuples.  If you need to add support for excluding from other
+        attributes in this or a subclass, you can add an '_exclude_X' method,
+        where 'X' is the name of the attribute.  The method will be called with
+        the value passed to 'exclude()'.  So, 'dist.exclude(foo={"bar":"baz"})'
+        will try to call 'dist._exclude_foo({"bar":"baz"})', which can then
+        handle whatever special exclusion logic is needed.
+        """
+        for k, v in attrs.items():
+            exclude = getattr(self, '_exclude_' + k, None)
+            if exclude:
+                exclude(v)
+            else:
+                self._exclude_misc(k, v)
+
+    def _exclude_packages(self, packages: _Sequence) -> None:
+        if not isinstance(packages, _sequence):
+            raise DistutilsSetupError(
+                f"packages: setting must be of type <{_sequence_type_repr}> (got {packages!r})"
+            )
+        list(map(self.exclude_package, packages))
+
+    def _parse_command_opts(self, parser, args):
+        # Remove --with-X/--without-X options when processing command args
+        self.global_options = self.__class__.global_options
+        self.negative_opt = self.__class__.negative_opt
+
+        # First, expand any aliases
+        command = args[0]
+        aliases = self.get_option_dict('aliases')
+        while command in aliases:
+            _src, alias = aliases[command]
+            del aliases[command]  # ensure each alias can expand only once!
+            import shlex
+
+            args[:1] = shlex.split(alias, True)
+            command = args[0]
+
+        nargs = _Distribution._parse_command_opts(self, parser, args)
+
+        # Handle commands that want to consume all remaining arguments
+        cmd_class = self.get_command_class(command)
+        if getattr(cmd_class, 'command_consumes_arguments', None):
+            self.get_option_dict(command)['args'] = ("command line", nargs)
+            if nargs is not None:
+                return []
+
+        return nargs
+
+    def get_cmdline_options(self) -> dict[str, dict[str, str | None]]:
+        """Return a '{cmd: {opt:val}}' map of all command-line options
+
+        Option names are all long, but do not include the leading '--', and
+        contain dashes rather than underscores.  If the option doesn't take
+        an argument (e.g. '--quiet'), the 'val' is 'None'.
+
+        Note that options provided by config files are intentionally excluded.
+        """
+
+        d: dict[str, dict[str, str | None]] = {}
+
+        for cmd, opts in self.command_options.items():
+            val: str | None
+            for opt, (src, val) in opts.items():
+                if src != "command line":
+                    continue
+
+                opt = opt.replace('_', '-')
+
+                if val == 0:
+                    cmdobj = self.get_command_obj(cmd)
+                    neg_opt = self.negative_opt.copy()
+                    neg_opt.update(getattr(cmdobj, 'negative_opt', {}))
+                    for neg, pos in neg_opt.items():
+                        if pos == opt:
+                            opt = neg
+                            val = None
+                            break
+                    else:
+                        raise AssertionError("Shouldn't be able to get here")
+
+                elif val == 1:
+                    val = None
+
+                d.setdefault(cmd, {})[opt] = val
+
+        return d
+
+    def iter_distribution_names(self):
+        """Yield all packages, modules, and extension names in distribution"""
+
+        yield from self.packages or ()
+
+        yield from self.py_modules or ()
+
+        for ext in self.ext_modules or ():
+            if isinstance(ext, tuple):
+                name, _buildinfo = ext
+            else:
+                name = ext.name
+            if name.endswith('module'):
+                name = name[:-6]
+            yield name
+
+    def handle_display_options(self, option_order):
+        """If there were any non-global "display-only" options
+        (--help-commands or the metadata display options) on the command
+        line, display the requested info and return true; else return
+        false.
+        """
+        import sys
+
+        if self.help_commands:
+            return _Distribution.handle_display_options(self, option_order)
+
+        # Stdout may be StringIO (e.g. in tests)
+        if not isinstance(sys.stdout, io.TextIOWrapper):
+            return _Distribution.handle_display_options(self, option_order)
+
+        # Don't wrap stdout if utf-8 is already the encoding. Provides
+        #  workaround for #334.
+        if sys.stdout.encoding.lower() in ('utf-8', 'utf8'):
+            return _Distribution.handle_display_options(self, option_order)
+
+        # Print metadata in UTF-8 no matter the platform
+        encoding = sys.stdout.encoding
+        sys.stdout.reconfigure(encoding='utf-8')
+        try:
+            return _Distribution.handle_display_options(self, option_order)
+        finally:
+            sys.stdout.reconfigure(encoding=encoding)
+
+    def run_command(self, command) -> None:
+        self.set_defaults()
+        # Postpone defaults until all explicit configuration is considered
+        # (setup() args, config files, command line and plugins)
+
+        super().run_command(command)
+
+
+@functools.cache
+def _setuptools_commands() -> set[str]:
+    try:
+        # Use older API for importlib.metadata compatibility
+        entry_points = metadata.distribution('setuptools').entry_points
+        eps: Iterable[str] = (ep.name for ep in entry_points)
+    except metadata.PackageNotFoundError:
+        # during bootstrapping, distribution doesn't exist
+        eps = []
+    return {*distutils.command.__all__, *eps}
+
+
+class DistDeprecationWarning(SetuptoolsDeprecationWarning):
+    """Class for warning about deprecations in dist in
+    setuptools. Not ignored by default, unlike DeprecationWarning."""