SOURCES/README.md

@@ -79,8 +79,21 @@ using the `-R` flag:
     %generate_buildrequires
     %pyproject_buildrequires -R
 
-Alternatively, the runtime dependencies can be obtained by building the wheel and reading the metadata from the built wheel.
-This can be enabled by using the `-w` flag.
+Alternatively, if the project specifies its dependencies in the pyproject.toml
+`[project]` table (as defined in [PEP 621](https://www.python.org/dev/peps/pep-0621/)),
+the runtime dependencies can be obtained by reading that metadata.
+
+This can be enabled by using the `-p` flag.
+This flag supports reading both the runtime dependencies, and the selected extras
+(see the `-x` flag described below).
+
+Please note that not all build backends which use pyproject.toml support the
+`[project]` table scheme.
+For example, poetry-core (at least in 1.9.0) defines package metadata in the
+custom `[tool.poetry]` table which is not supported by the `%pyproject_buildrequires` macro.
+
+Finally, the runtime dependencies can be obtained by building the wheel and reading the metadata from the built wheel.
+This can be enabled with the `-w` flag and cannot be combined with `-p`.
 Support for building wheels with `%pyproject_buildrequires -w` is **provisional** and the behavior might change.
 Please subscribe to Fedora's [python-devel list] if you use the option.
 
@@ -111,6 +124,14 @@ For example, if upstream suggests installing test dependencies with
     %generate_buildrequires
     %pyproject_buildrequires -x testing
 
+For projects that specify test requirements using [PEP 735] dependency groups,
+these can be added using the `-g` flag.
+Multiple groups can be supplied by repeating the flag or as a comma separated list.
+For example, if upstream uses a dependency group called `tests`, the test deps would be generated by:
+
+    %generate_buildrequires
+    %pyproject_buildrequires -g tests
+
 For projects that specify test requirements in their [tox] configuration,
 these can be added using the `-t` flag (default tox environment)
 or the `-e` flag followed by the tox environment.
@@ -134,20 +155,26 @@ The `-e` option redefines `%{toxenv}` for further reuse.
 Use `%{default_toxenv}` to get the default value.
 
 The `-t`/`-e` option uses [tox-current-env]'s `--print-deps-to-file` behind the scenes.
+It generates dependencies listed directly in `deps`,
+dependencies defined through `extras`,
+and on tox 4.22+ also dependencies defined through `dependency_groups`.
 
 If your package specifies some tox plugins in `tox.requires`,
 such plugins will be BuildRequired as well.
 Not all plugins are guaranteed to play well with [tox-current-env],
 in worst case, patch/sed the requirement out from the tox configuration.
 
-Note that neither `-x` or `-t` can be used with `-R`,
+Note that neither `-x` or `-t` can be used with `-R` or `-N`,
 because runtime dependencies are always required for testing.
 You can only use those options if the build backend  supports the [prepare-metadata-for-build-wheel hook],
-or together with `-w`.
+or together with `-p` or `-w`.
+However, using `-g` with `-R` or `-N` is supported because dependency groups don't need to be used for testing
+and can be obtained by reading `pyproject.toml` only.
 
 [tox]: https://tox.readthedocs.io/
 [tox-current-env]: https://github.com/fedora-python/tox-current-env/
 [prepare-metadata-for-build-wheel hook]: https://www.python.org/dev/peps/pep-0517/#prepare-metadata-for-build-wheel
+[python-devel list]: https://lists.fedoraproject.org/archives/list/python-devel@lists.fedoraproject.org/
 
 Additionally to generated requirements you can supply multiple file names to `%pyproject_buildrequires` macro.
 Dependencies will be loaded from them:
@@ -157,7 +184,7 @@ Dependencies will be loaded from them:
 For packages not using build system you can use `-N` to entirely skip automatical
 generation of requirements and install requirements only from manually specified files.
 `-N` option implies `-R` and cannot be used in combination with other options mentioned above
-(`-w`, `-e`, `-t`, `-x`).
+(`-w`, `-e`, `-t`, `-x`, `-p`).
 
 The `%pyproject_buildrequires` macro also accepts the `-r` flag for backward compatibility;
 it means "include runtime dependencies" which has been the default since version 0-53.
@@ -287,7 +314,13 @@ However, in Fedora packages, always list executables explicitly to avoid uninten
 `%pyproject_save_files` can automatically mark license files with `%license` macro
 and  language (`*.mo`) files with `%lang` macro and appropriate language code.
 Only license files declared via [PEP 639] `License-File` field are detected.
-[PEP 639] is still a draft and can be changed in the future.
+[PEP 639] is still provisional and can be changed in the future.
+It is possible to use the `-l` flag to declare that a missing license should
+terminate the build or `-L` (the default) to explicitly disable this check.
+Packagers are encouraged to use the `-l` flag when the `%license` file is not manually listed in `%files`
+to avoid accidentally losing the file in a future version.
+When the `%license` file is manually listed in `%files`,
+packagers can use the `-L` flag to ensure future compatibility in case the `-l` behavior eventually becomes a default.
 
 Note that `%pyproject_save_files` uses data from the [RECORD file](https://www.python.org/dev/peps/pep-0627/).
 If you wish to rename, remove or otherwise change the installed files of a package
@@ -342,6 +375,12 @@ The `%pyproject_check_import` macro also accepts positional arguments with
 additional qualified module names to check, useful for example if some modules are installed manually.
 Note that filtering by `-t`/`-e` also applies to the positional arguments.
 
+Another macro, `%_pyproject_check_import_allow_no_modules` allows to pass the import check,
+even if no Python modules are detected in the package.
+This may be a valid case for packages containing e.g. typing stubs.
+Don't use this macro in Fedora packages.
+It's only intended to be used in automated build environments such as Copr.
+
 
 Generating Extras subpackages
 -----------------------------
@@ -373,6 +412,78 @@ These arguments are still required:
   Multiple subpackages are generated when multiple names are provided.
 
 
+Provisional: Declarative Buildsystem (RPM 4.20+)
+------------------------------------------------
+
+It is possible to reduce some of the spec boilerplate by using the provided
+pyproject [declarative buildsystem].
+This option is only available with RPM 4.20+ (e.g. in Fedora 41+).
+The declarative buildsystem is **provisional** and the behavior might change.
+Please subscribe to Fedora's [python-devel list] if you use the feature.
+
+To enable the pyproject declarative buildsystem, use the following:
+
+    BuildSystem:          pyproject
+    BuildOption(install): <options for %%pyproject_save_files>
+
+That way, RPM will automatically fill-in the `%prep`, `%generate_buildrequires`,
+`%build`, `%install`, and `%check` sections the following defaults:
+
+    %prep
+    %autosetup -p1 -C
+    
+    %generate_buildrequires
+    %pyproject_buildrequires
+    
+    %build
+    %pyproject_wheel
+    
+    %install
+    %pyproject_install
+    %pyproject_save_files <options from BuildOption(install)>
+    
+    %check
+    %pyproject_check_import
+
+To pass options to the individual macros, use `BuildOption` (see the [documentation of declarative buildsystems][declarative buildsystem]).
+
+    # pass options for %%pyproject_save_files (mandatory when not overriding %%install)
+    BuildOption(install): -l _module +auto
+
+    # replace the default options for %%autosetup
+    BuildOption(prep): -S git_am -C
+
+    # pass options to %%pyproject_buildrequires
+    BuildOption(generate_buildrequires): docs-requirements.txt -t
+
+    # pass options to %%pyproject_wheel
+    BuildOption(build): -C--global-option=--no-cython-compile
+
+    # pass options to %%pyproject_check_import
+    BuildOption(check): -e '*.test*'
+
+Alternatively, you can supply your own sections to override the automatic ones:
+
+    BuildOption(generate_buildrequires): -w
+    ...
+    %build
+    # do nothing, the wheel was built in %%generate_buildrequires
+
+You can append to end of the automatic sections:
+
+    %check -a
+    # run %%pytest after %%pyproject_check_import
+    %pytest
+
+Or prepend to the beginning of them:
+
+    %prep -p
+    # run %%gpgverify before %%autosetup
+    %gpgverify -k2 -s1 -d0
+
+[declarative buildsystem]: https://rpm-software-management.github.io/rpm/manual/buildsystem.html
+
+
 Limitations
 -----------
 
@@ -422,6 +533,7 @@ so be prepared for problems.
 [PEP 517]: https://www.python.org/dev/peps/pep-0517/
 [PEP 518]: https://www.python.org/dev/peps/pep-0518/
 [PEP 639]: https://www.python.org/dev/peps/pep-0639/
+[PEP 735]: https://www.python.org/dev/peps/pep-0735/
 [pip's documentation]: https://pip.pypa.io/en/stable/cli/pip_install/#vcs-support
 
 

SOURCES/macros.aaa-pyproject-srpm

@@ -4,4 +4,14 @@
 # this macro will cause the package with the real macro to be installed.
 # When macros.pyproject is installed, it overrides this macro.
 # Note: This needs to maintain the same set of options as the real macro.
-%pyproject_buildrequires(rRxtNwe:C:) echo 'pyproject-rpm-macros' && exit 0
+%pyproject_buildrequires(rRxtNwpe:g:C:) echo 'pyproject-rpm-macros' && exit 0
+
+
+# Declarative buildsystem, requires RPM 4.20+ to work
+# https://rpm-software-management.github.io/rpm/manual/buildsystem.html
+# This is the minimal implementation to be in the srpm package,
+# as required even before the BuildRequires are installed
+%buildsystem_pyproject_conf() %nil
+%buildsystem_pyproject_generate_buildrequires() %pyproject_buildrequires %*
+%buildsystem_pyproject_build() %nil
+%buildsystem_pyproject_install() %nil

SOURCES/macros.pyproject

@@ -1,5 +1,9 @@
+# This is a backward-compatible suffix used in all pyproject-rpm-macros directories
+# For the main Python it's empty, for all others it's "-3.X"
+%_pyproject_files_pkgversion %{expr:"%{python3_pkgversion}" != "3" ? "-%{python3_pkgversion}" : ""}
+
 # This is a directory where wheels are stored and installed from, absolute
-%_pyproject_wheeldir %{_builddir}%{?buildsubdir:/%{buildsubdir}}/pyproject-wheeldir
+%_pyproject_wheeldir %{_builddir}%{?buildsubdir:/%{buildsubdir}}/pyproject-wheeldir%{_pyproject_files_pkgversion}
 
 # This is a directory used as TMPDIR, where pip copies sources to and builds from, relative to PWD
 # For proper debugsource packages, we create TMPDIR within PWD
@@ -8,12 +12,12 @@
 # This will be used in debugsource package paths (applies to extension modules only)
 # NB: pytest collects tests from here if not hidden
 #     https://docs.pytest.org/en/latest/reference.html#confval-norecursedirs
-%_pyproject_builddir %{_builddir}%{?buildsubdir:/%{buildsubdir}}/.pyproject-builddir
+%_pyproject_builddir %{_builddir}%{?buildsubdir:/%{buildsubdir}}/.pyproject-builddir%{_pyproject_files_pkgversion}
 
 # We prefix all created files with this value to make them unique
 # Ideally, we would put them into %%{buildsubdir}, but that value changes during the spec
 # The used value is similar to the one used to define the default %%buildroot
-%_pyproject_files_prefix %{name}-%{version}-%{release}.%{_arch}
+%_pyproject_files_prefix %{name}-%{version}-%{release}.%{_arch}%{_pyproject_files_pkgversion}
 
 %pyproject_files %{_builddir}/%{_pyproject_files_prefix}-pyproject-files
 %_pyproject_modules %{_builddir}/%{_pyproject_files_prefix}-pyproject-modules
@@ -21,6 +25,11 @@
 %_pyproject_record %{_builddir}/%{_pyproject_files_prefix}-pyproject-record
 %_pyproject_buildrequires %{_builddir}/%{_pyproject_files_prefix}-pyproject-buildrequires
 
+# Internal macro, takes %%set_build_flags and strips all the exports
+# TODO: Make such a list an actual source of %%set_build_flags (in redhat-rpm-config)
+# Cannot use %%gsub directly to preserve EL 9 compatibility
+%_pyproject_build_flags %{lua:local exports = rpm.expand('%{set_build_flags} ;'); print((exports:gsub('%s*;+%s+export%s+[%u_]+%s*;+%s*', ' ')))}
+
 # Avoid leaking %%{_pyproject_builddir} to pytest collection
 # https://bugzilla.redhat.com/show_bug.cgi?id=1935212
 # The value is read and used by the %%pytest and %%tox macros:
@@ -29,7 +38,8 @@
 %pyproject_wheel(C:) %{expand:\\\
 %_set_pytest_addopts
 mkdir -p "%{_pyproject_builddir}"
-CFLAGS="${CFLAGS:-${RPM_OPT_FLAGS}}" LDFLAGS="${LDFLAGS:-${RPM_LD_FLAGS}}" TMPDIR="%{_pyproject_builddir}" \\\
+%{_pyproject_build_flags} \\\
+TMPDIR="%{_pyproject_builddir}" \\\
 %{__python3} -Bs %{_rpmconfigdir}/redhat/pyproject_wheel.py %{?**} %{_pyproject_wheeldir}
 }
 
@@ -65,6 +75,10 @@ echo $(IFS=:; echo "${pyproject_build_lib[*]}")
 
 %pyproject_install() %{expand:\\\
 specifier=$(ls %{_pyproject_wheeldir}/*.whl | xargs basename --multiple | sed -E 's/([^-]+)-([^-]+)-.+\\\.whl/\\\1==\\\2/')
+if [ -z $specifier ]; then
+  echo 'ERROR: %%%%pyproject_install found no wheel in %%%%{_pyproject_wheeldir} %{_pyproject_wheeldir}' >&2
+  exit 1
+fi
 TMPDIR="%{_pyproject_builddir}" %{__python3} -m pip install --root %{buildroot} --prefix %{_prefix} --no-deps --disable-pip-version-check --progress-bar off --verbose --ignore-installed --no-warn-script-location --no-index --no-cache-dir --find-links %{_pyproject_wheeldir} $specifier
 if [ -d %{buildroot}%{_bindir} ]; then
   %py3_shebang_fix %{buildroot}%{_bindir}/*
@@ -101,17 +115,15 @@ fi
 
 
 # Note: the three times nested questionmarked -i -f -F pattern means: If none of those options was used -- in that case, we inject our own -f
-%pyproject_extras_subpkg(n:i:f:F) %{expand:%{?python_extras_subpkg:%{python_extras_subpkg%{?!-i:%{?!-f:%{?!-F: -f %{_pyproject_ghost_distinfo}}}} %**}}}
+%pyproject_extras_subpkg(n:i:f:FaA) %{expand:%{?python_extras_subpkg:%{python_extras_subpkg%{?!-i:%{?!-f:%{?!-F: -f %{_pyproject_ghost_distinfo}}}} %**}}}
 
 
-# Escaping an actual percentage sign in path by 8 signs has been verified in RPM 4.16 and 4.17.
-# See this thread http://lists.rpm.org/pipermail/rpm-list/2021-June/002048.html
-# Since RPM 4.19, 2 signs are needed instead.
-# On the CI, we build tests/escape_percentages.spec to verify the assumptions.
-# We should check RPM version here instead of Fedora/RHEL, but it's hard;
-# see https://github.com/rpm-software-management/rpm/issues/2523
-%pyproject_save_files() %{expand:\\\
-%{expr:0%{?fedora} >= 39 || 0%{?rhel} >= 10 ? "RPM_PERCENTAGES_COUNT=2" : "RPM_PERCENTAGES_COUNT=8" } \\
+# Escaping shell-globs, percentage signs and spaces was reworked in RPM 4.19+
+# https://github.com/rpm-software-management/rpm/issues/1749#issuecomment-1020420616
+# Since we support both ways, we pass either 4.19 or 4.18 to the script, so it knows which one to use
+# Rather than passing the actual version, we let RPM compare the versions, as it is easier done here than in Python
+%pyproject_save_files(lL) %{expand:\\\
+%{expr:v"0%{?rpmversion}" >= v"4.18.90" ? "RPM_FILES_ESCAPE=4.19" : "RPM_FILES_ESCAPE=4.18" } \\
 %{__python3} %{_rpmconfigdir}/redhat/pyproject_save_files.py \\
   --output-files "%{pyproject_files}" \\
   --output-modules "%{_pyproject_modules}" \\
@@ -121,7 +133,7 @@ fi
   --python-version "%{python3_version}" \\
   --pyproject-record "%{_pyproject_record}" \\
   --prefix "%{_prefix}" \\
-  %{*}
+  %{**}
 }
 
 # -t - Process only top-level modules
@@ -135,22 +147,38 @@ fi
 }
 
 
+%_pyproject_check_import_allow_no_modules(e:t) \
+if [ -z "$(cat %{_pyproject_modules})" ]; then\
+  echo "No modules to check found, exiting check"\
+else\
+  %pyproject_check_import %{?**}\
+fi
+
+
 %default_toxenv py%{python3_version_nodots}
 %toxenv %{default_toxenv}
 
+%_pyproject_tomlidep %["%{python3_pkgversion}" == "3"\
+    ? "echo '(python%{python3_pkgversion}dist(tomli) if python%{python3_pkgversion}-devel < 3.11)'"\
+    : "%[v"%{python3_pkgversion}" < v"3.11"\
+       ? "echo 'python%{python3_pkgversion}dist(tomli)'"\
+       : "true # will use tomllib, echo nothing"\
+    ]"\
+  ]
 
 # Note: Keep the options in sync with this macro from macros.aaa-pyproject-srpm
-%pyproject_buildrequires(rRxtNwe:C:) %{expand:\\\
+%pyproject_buildrequires(rRxtNwpe:g:C:) %{expand:\\\
 %_set_pytest_addopts
-# The _auto_set_build_flags feature does not do this in %%generate_buildrequires section,
-# but we want to get an environment consistent with %%build:
-%{?_auto_set_build_flags:%set_build_flags}
 # The default flags expect the package note file to exist
 # see https://bugzilla.redhat.com/show_bug.cgi?id=2097535
 %{?_package_note_flags:%_generate_package_note_file}
 %{-R:
 %{-r:%{error:The -R and -r options are mutually exclusive}}
+%{-x:%{error:The -R and -x options are mutually exclusive}}
+%{-e:%{error:The -R and -e options are mutually exclusive}}
+%{-t:%{error:The -R and -t options are mutually exclusive}}
 %{-w:%{error:The -R and -w options are mutually exclusive}}
+%{-p:%{error:The -R and -p options are mutually exclusive}}
 }
 %{-N:
 %{-r:%{error:The -N and -r options are mutually exclusive}}
@@ -158,25 +186,25 @@ fi
 %{-e:%{error:The -N and -e options are mutually exclusive}}
 %{-t:%{error:The -N and -t options are mutually exclusive}}
 %{-w:%{error:The -N and -w options are mutually exclusive}}
+%{-p:%{error:The -N and -p options are mutually exclusive}}
 %{-C:%{error:The -N and -C options are mutually exclusive}}
+%{-g:if [ -f pyproject.toml ]; then
+  %_pyproject_tomlidep
+fi}
+}
+%{-w:
+%{-p:%{error:The -w and -p options are mutually exclusive}}
 }
 %{-e:%{expand:%global toxenv %(%{__python3} -s %{_rpmconfigdir}/redhat/pyproject_construct_toxenv.py %{?**})}}
 echo 'pyproject-rpm-macros'  # first stdout line matches the implementation in macros.aaa-pyproject-srpm
 echo 'python%{python3_pkgversion}-devel'
-echo 'python%{python3_pkgversion}dist(pip) >= 19'
 echo 'python%{python3_pkgversion}dist(packaging)'
-%{!-N:if [ -f pyproject.toml ]; then
-  %["%{python3_pkgversion}" == "3"
-    ? "echo '(python%{python3_pkgversion}dist(tomli) if python%{python3_pkgversion}-devel < 3.11)'"
-    : "%[v"%{python3_pkgversion}" < v"3.11"
-       ? "echo 'python%{python3_pkgversion}dist(tomli)'"
-       : "true # will use tomllib, echo nothing"
-    ]"
-  ]
+%{!-N:echo 'python%{python3_pkgversion}dist(pip) >= 19'
+if [ -f pyproject.toml ]; then
+  %_pyproject_tomlidep
 elif [ -f setup.py ]; then
   # Note: If the default requirements change, also change them in the script!
   echo 'python%{python3_pkgversion}dist(setuptools) >= 40.8'
-  echo 'python%{python3_pkgversion}dist(wheel)'
 else
   echo 'ERROR: Neither pyproject.toml nor setup.py found, consider using %%%%pyproject_buildrequires -N <requirements-file> if this is not a Python package.' >&2
   exit 1
@@ -186,7 +214,8 @@ rm -rfv *.dist-info/ >&2
 if [ -f %{__python3} ]; then
   mkdir -p "%{_pyproject_builddir}"
   echo -n > %{_pyproject_buildrequires}
-  CFLAGS="${CFLAGS:-${RPM_OPT_FLAGS}}" LDFLAGS="${LDFLAGS:-${RPM_LD_FLAGS}}" TMPDIR="%{_pyproject_builddir}" \\\
+  %{_pyproject_build_flags} \\\
+  TMPDIR="%{_pyproject_builddir}" \\\
   RPM_TOXENV="%{toxenv}" HOSTNAME="rpmbuild" %{__python3} -Bs %{_rpmconfigdir}/redhat/pyproject_buildrequires.py %{?!_python_no_extras_requires:--generate-extras} --python3_pkgversion %{python3_pkgversion} --wheeldir %{_pyproject_wheeldir} --output %{_pyproject_buildrequires} %{?**} >&2
   cat %{_pyproject_buildrequires}
 fi
@@ -204,3 +233,13 @@ PYTHONPATH="${PYTHONPATH:-%{buildroot}%{python3_sitearch}:%{buildroot}%{python3_
 HOSTNAME="rpmbuild" \\
 %{__python3} -m tox --current-env -q --recreate -e "%{-e:%{-e*}}%{!-e:%{toxenv}}" %{?*}
 }
+
+
+# Declarative buildsystem, requires RPM 4.20+ to work
+# https://rpm-software-management.github.io/rpm/manual/buildsystem.html
+%buildsystem_pyproject_conf() %nil
+%buildsystem_pyproject_generate_buildrequires() %pyproject_buildrequires %*
+%buildsystem_pyproject_build() %pyproject_wheel %*
+%buildsystem_pyproject_install() %["%{shrink:%*}" == "" ? "%{error:BuildOption(install) is mandatory with pyproject BuildSystem.}" : "%pyproject_install \
+%pyproject_save_files %*"]
+%buildsystem_pyproject_check() %pyproject_check_import %*

SOURCES/pyproject_buildrequires.py

@@ -10,6 +10,7 @@ import subprocess
 import re
 import tempfile
 import email.parser
+import functools
 import pathlib
 import zipfile
 
@@ -34,6 +35,7 @@ def print_err(*args, **kwargs):
 
 
 try:
+    from packaging.markers import Marker
     from packaging.requirements import Requirement, InvalidRequirement
     from packaging.utils import canonicalize_name
 except ImportError as e:
@@ -99,15 +101,20 @@ class Requirements:
                 return True
         return False
 
-    def add(self, requirement_str, *, package_name=None, source=None):
+    def add(self, requirement, *, package_name=None, source=None, extra=None):
         """Output a Python-style requirement string as RPM dep"""
+
+        requirement_str = str(requirement)
         print_err(f'Handling {requirement_str} from {source}')
 
+        # requirements read initially from the metadata are strings
+        # further on we work with them as Requirement instances
+        if not isinstance(requirement, Requirement):
             try:
-            requirement = Requirement(requirement_str)
+                requirement = Requirement(requirement)
             except InvalidRequirement:
-            hint = guess_reason_for_invalid_requirement(requirement_str)
-            message = f'Requirement {requirement_str!r} from {source} is invalid.'
+                hint = guess_reason_for_invalid_requirement(requirement)
+                message = f'Requirement {requirement!r} from {source} is invalid.'
                 if hint:
                     message += f' Hint: {hint}'
                 raise ValueError(message)
@@ -118,10 +125,17 @@ class Requirements:
             )
 
         name = canonicalize_name(requirement.name)
+
+        if extra is not None:
+            extra_str = f'extra == "{extra}"'
+            if requirement.marker is not None:
+                extra_str = f'({requirement.marker}) and {extra_str}'
+            requirement.marker = Marker(extra_str)
+
         if (requirement.marker is not None and
                 not self.evaluate_all_environments(requirement)):
             print_err(f'Ignoring alien requirement:', requirement_str)
-            self.ignored_alien_requirements.append(requirement_str)
+            self.ignored_alien_requirements.append(requirement)
             return
 
         # Handle self-referencing requirements
@@ -215,7 +229,8 @@ def toml_load(opened_binary_file):
     return tomllib.load(opened_binary_file)
 
 
-def get_backend(requirements):
+@functools.cache
+def load_pyproject():
     try:
         f = open('pyproject.toml', 'rb')
     except FileNotFoundError:
@@ -223,6 +238,11 @@ def get_backend(requirements):
     else:
         with f:
             pyproject_data = toml_load(f)
+    return pyproject_data
+
+
+def get_backend(requirements):
+    pyproject_data = load_pyproject()
 
     buildsystem_data = pyproject_data.get('build-system', {})
     requirements.extend(
@@ -248,7 +268,6 @@ def get_backend(requirements):
         # with pyproject.toml without a specified build backend.
         # If the default requirements change, also change them in the macro!
         requirements.add('setuptools >= 40.8', source='default build backend')
-        requirements.add('wheel', source='default build backend')
 
     requirements.check(source='build backend')
 
@@ -302,7 +321,9 @@ def generate_run_requirements_hook(backend, requirements):
         raise ValueError(
             'The build backend cannot provide build metadata '
             '(incl. runtime requirements) before build. '
-            'Use the provisional -w flag to build the wheel and parse the metadata from it, '
+            'If the dependencies are specified in the pyproject.toml [project] '
+            'table, you can use the -p flag to read them.'
+            'Alternatively, use the provisional -w flag to build the wheel and parse the metadata from it, '
             'or use the -R flag not to generate runtime dependencies.'
         )
     dir_basename = prepare_metadata('.', config_settings=requirements.config_settings)
@@ -328,6 +349,11 @@ def generate_run_requirements_wheel(backend, requirements, wheeldir):
     # Reuse the wheel from the previous round of %pyproject_buildrequires (if it exists)
     wheel = find_built_wheel(wheeldir)
     if not wheel:
+        # pip is already echoed from the macro
+        # but we need to explicitly restart if has not yet been installed
+        # see https://bugzilla.redhat.com/2169855
+        requirements.add('pip >= 19', source='%pyproject_buildrequires -w')
+        requirements.check(source='%pyproject_buildrequires -w')
         import pyproject_wheel
         returncode = pyproject_wheel.build_wheel(
             wheeldir=wheeldir,
@@ -355,8 +381,35 @@ def generate_run_requirements_wheel(backend, requirements, wheeldir):
             raise RuntimeError('Could not find *.dist-info/METADATA in built wheel.')
 
 
-def generate_run_requirements(backend, requirements, *, build_wheel, wheeldir):
-    if build_wheel:
+def generate_run_requirements_pyproject(requirements):
+    pyproject_data = load_pyproject()
+
+    if not (project_table := pyproject_data.get('project', {})):
+        raise ValueError('Could not find the [project] table in pyproject.toml.')
+
+    dynamic_fields = project_table.get('dynamic', [])
+    if 'dependencies' in dynamic_fields or 'optional-dependencies' in dynamic_fields:
+        raise ValueError('Could not read the dependencies or optional-dependencies '
+            'from the [project] table in pyproject.toml, as the field is dynamic.')
+
+    dependencies = project_table.get('dependencies', [])
+    name = project_table.get('name')
+    requirements.extend(dependencies,
+                        package_name=name,
+                        source=f'pyproject.toml generated metadata: [dependencies] ({name})')
+
+    optional_dependencies = project_table.get('optional-dependencies', {})
+    for extra, dependencies in optional_dependencies.items():
+        requirements.extend(dependencies,
+                            package_name=name,
+                            source=f'pyproject.toml generated metadata: [optional-dependencies] {extra} ({name})',
+                            extra=extra)
+
+
+def generate_run_requirements(backend, requirements, *, build_wheel, read_pyproject_dependencies, wheeldir):
+    if read_pyproject_dependencies:
+        generate_run_requirements_pyproject(requirements)
+    elif build_wheel:
         generate_run_requirements_wheel(backend, requirements, wheeldir)
     else:
         generate_run_requirements_hook(backend, requirements)
@@ -386,7 +439,7 @@ def generate_tox_requirements(toxenv, requirements):
         provision_content = provision.read()
         if provision_content and r.returncode != 0:
             provision_requires = json.loads(provision_content)
-            if 'minversion' in provision_requires:
+            if provision_requires.get('minversion') is not None:
                 requirements.add(f'tox >= {provision_requires["minversion"]}',
                                  source='tox provision (minversion)')
             if 'requires' in provision_requires:
@@ -406,6 +459,103 @@ def generate_tox_requirements(toxenv, requirements):
                             source=f'tox --print-deps-only: {toxenv}')
 
 
+def tox_dependency_groups(toxenv):
+    # We call this command separately instead of folding it into the previous one
+    # becasue --print-dependency-groups-to only works with tox 4.22+ and tox-current-env 0.0.14+.
+    # We handle failure gracefully: upstreams using dependency_groups should require tox >= 4.22.
+    toxenv = ','.join(toxenv)
+    with tempfile.NamedTemporaryFile('r') as groups:
+        r = subprocess.run(
+            [sys.executable, '-m', 'tox',
+             '--print-dependency-groups-to', groups.name,
+             '-q', '-e', toxenv],
+            check=False,
+            encoding='utf-8',
+            stdout=subprocess.PIPE,
+            stderr=subprocess.STDOUT,
+        )
+        if r.returncode == 0:
+            if r.stdout:
+                print_err(r.stdout, end='')
+            if output := groups.read().strip():
+                return output.splitlines()
+    return []
+
+
+def generate_dependency_groups(requested_groups, requirements):
+    """Adapted from https://peps.python.org/pep-0735/#reference-implementation (public domain)"""
+    from collections import defaultdict
+
+    def _normalize_name(name: str) -> str:
+        return re.sub(r"[-_.]+", "-", name).lower()
+
+    def _normalize_group_names(dependency_groups: dict) -> dict:
+        original_names = defaultdict(list)
+        normalized_groups = {}
+
+        for group_name, value in dependency_groups.items():
+            normed_group_name = _normalize_name(group_name)
+            original_names[normed_group_name].append(group_name)
+            normalized_groups[normed_group_name] = value
+
+        errors = []
+        for normed_name, names in original_names.items():
+            if len(names) > 1:
+                errors.append(f"{normed_name} ({', '.join(names)})")
+        if errors:
+            raise ValueError(f"Duplicate dependency group names: {', '.join(errors)}")
+
+        return normalized_groups
+
+    def _resolve_dependency_group(
+        dependency_groups: dict, group: str, past_groups: tuple[str, ...] = ()
+    ) -> list[str]:
+        if group in past_groups:
+            raise ValueError(f"Cyclic dependency group include: {group} -> {past_groups}")
+
+        if group not in dependency_groups:
+            raise LookupError(f"Dependency group '{group}' not found")
+
+        raw_group = dependency_groups[group]
+        if not isinstance(raw_group, list):
+            raise ValueError(f"Dependency group '{group}' is not a list")
+
+        realized_group = []
+        for item in raw_group:
+            if isinstance(item, str):
+                realized_group.append(item)
+            elif isinstance(item, dict):
+                if tuple(item.keys()) != ("include-group",):
+                    raise ValueError(f"Invalid dependency group item: {item}")
+
+                include_group = _normalize_name(next(iter(item.values())))
+                realized_group.extend(
+                    _resolve_dependency_group(
+                        dependency_groups, include_group, past_groups + (group,)
+                    )
+                )
+            else:
+                raise ValueError(f"Invalid dependency group item: {item}")
+
+        return realized_group
+
+    def resolve(dependency_groups: dict, group: str) -> list[str]:
+        if not isinstance(dependency_groups, dict):
+            raise TypeError("Dependency Groups table is not a dict")
+        return _resolve_dependency_group(dependency_groups, _normalize_name(group))
+
+    pyproject_data = load_pyproject()
+    dependency_groups_raw = pyproject_data.get("dependency-groups", {})
+    dependency_groups = _normalize_group_names(dependency_groups_raw)
+
+    for group_names in requested_groups:
+        for group_name in group_names.split(","):
+            requirements.extend(
+                resolve(dependency_groups, group_name),
+                source=f"Dependency group {group_name}",
+            )
+
+
 def python3dist(name, op=None, version=None, python3_pkgversion="3"):
     prefix = f"python{python3_pkgversion}dist"
 
@@ -418,9 +568,10 @@ def python3dist(name, op=None, version=None, python3_pkgversion="3"):
 
 
 def generate_requires(
-    *, include_runtime=False, build_wheel=False, wheeldir=None, toxenv=None, extras=None,
+    *, include_runtime=False, build_wheel=False, wheeldir=None, toxenv=None, extras=None, dependency_groups=None,
     get_installed_version=importlib.metadata.version,  # for dep injection
     generate_extras=False, python3_pkgversion="3", requirement_files=None, use_build_system=True,
+    read_pyproject_dependencies=False,
     output, config_settings=None,
 ):
     """Generate the BuildRequires for the project in the current directory
@@ -436,9 +587,10 @@ def generate_requires(
         config_settings=config_settings,
     )
 
+    dependency_groups = dependency_groups or []
     try:
-        if (include_runtime or toxenv) and not use_build_system:
-            raise ValueError('-N option cannot be used in combination with -r, -e, -t, -x options')
+        if (include_runtime or toxenv or read_pyproject_dependencies) and not use_build_system:
+            raise ValueError('-N option cannot be used in combination with -r, -e, -t, -x, -p options')
         if requirement_files:
             for req_file in requirement_files:
                 requirements.extend(
@@ -452,8 +604,12 @@ def generate_requires(
         if toxenv:
             include_runtime = True
             generate_tox_requirements(toxenv, requirements)
+            dependency_groups.extend(tox_dependency_groups(toxenv))
+        if dependency_groups:
+            generate_dependency_groups(dependency_groups, requirements)
         if include_runtime:
-            generate_run_requirements(backend, requirements, build_wheel=build_wheel, wheeldir=wheeldir)
+            generate_run_requirements(backend, requirements, build_wheel=build_wheel,
+                read_pyproject_dependencies=read_pyproject_dependencies, wheeldir=wheeldir)
     except EndPass:
         return
     finally:
@@ -480,7 +636,7 @@ def main(argv):
         help=argparse.SUPPRESS,
     )
     parser.add_argument(
-        '-p', '--python3_pkgversion', metavar='PYTHON3_PKGVERSION',
+        '--python3_pkgversion', metavar='PYTHON3_PKGVERSION',
         default="3", help=argparse.SUPPRESS,
     )
     parser.add_argument(
@@ -495,6 +651,11 @@ def main(argv):
         help='comma separated list of "extras" for runtime requirements '
              '(e.g. -x testing,feature-x) (implies --runtime, can be repeated)',
     )
+    parser.add_argument(
+        '-g', '--dependency-groups', metavar='GROUPS', action='append',
+        help='comma separated list of dependency groups (PEP 735) for requirements '
+             '(e.g. -g tests,docs) (can be repeated)',
+    )
     parser.add_argument(
         '-t', '--tox', action='store_true',
         help=('generate test tequirements from tox environment '
@@ -510,6 +671,11 @@ def main(argv):
         help=('Generate run-time requirements by building the wheel '
               '(useful for build backends without the prepare_metadata_for_build_wheel hook)'),
     )
+    parser.add_argument(
+        '-p', '--read-pyproject-dependencies', action='store_true', default=False,
+        help=('Generate dependencies from [project] table of pyproject.toml '
+              'instead of calling prepare_metadata_for_build_wheel hook)'),
+    )
     parser.add_argument(
         '-R', '--no-runtime', action='store_false', dest='runtime',
         help="Don't generate run-time requirements (implied by -N)",
@@ -558,10 +724,12 @@ def main(argv):
             wheeldir=args.wheeldir,
             toxenv=args.toxenv,
             extras=args.extras,
+            dependency_groups=args.dependency_groups,
             generate_extras=args.generate_extras,
             python3_pkgversion=args.python3_pkgversion,
             requirement_files=args.requirement_files,
             use_build_system=args.use_build_system,
+            read_pyproject_dependencies=args.read_pyproject_dependencies,
             output=args.output,
             config_settings=parse_config_settings_args(args.config_settings),
         )

SOURCES/pyproject_buildrequires_testcases.yaml

@@ -23,7 +23,6 @@ Insufficient version of setuptools:
   setup.py: |
   expected: |
     python3dist(setuptools) >= 40.8
-    python3dist(wheel)
   result: 0
 
 No pyproject.toml, empty setup.py:
@@ -32,9 +31,11 @@ No pyproject.toml, empty setup.py:
     wheel: 1
   include_runtime: false
   setup.py: |
-  expected: |
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools) >= 40.8
+    - |  # setuptools < 70
       python3dist(setuptools) >= 40.8
-    python3dist(wheel)
       python3dist(wheel)
   result: 0
 
@@ -47,9 +48,11 @@ Default build system, empty setup.py:
   pyproject.toml: |
     # empty
   setup.py: |
-  expected: |
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools) >= 40.8
+    - |  # setuptools < 70
       python3dist(setuptools) >= 40.8
-    python3dist(wheel)
       python3dist(wheel)
   result: 0
 
@@ -212,9 +215,14 @@ Default build system, build dependencies in setup.py:
         setup_requires=['foo', 'bar!=2', 'baz~=1.1.1'],
         install_requires=['inst'],
     )
-  expected: |
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools) >= 40.8
+      python3dist(foo)
+      (python3dist(bar) < 2 or python3dist(bar) > 2)
+      (python3dist(baz) >= 1.1.1 with python3dist(baz) < 1.2)
+    - |  # setuptools < 70
       python3dist(setuptools) >= 40.8
-    python3dist(wheel)
       python3dist(wheel)
       python3dist(foo)
       (python3dist(bar) < 2 or python3dist(bar) > 2)
@@ -234,9 +242,14 @@ Default build system, run dependencies in setup.py:
         setup_requires=['pyyaml'],  # nb. setuptools will try to install this
         install_requires=['inst > 1', 'inst2 < 3'],
     )
-  expected: |
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools) >= 40.8
+      python3dist(pyyaml)
+      python3dist(inst) > 1.0
+      python3dist(inst2) < 3~~
+    - |  # setuptools < 70
       python3dist(setuptools) >= 40.8
-    python3dist(wheel)
       python3dist(wheel)
       python3dist(pyyaml)
       python3dist(inst) > 1.0
@@ -287,9 +300,19 @@ Run dependencies with extras (not selected):
 
         if __name__ == "__main__":
             main()
-  expected: |
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools) >= 40.8
+      python3dist(setuptools) >= 40
+      python3dist(py) >= 1.5
+      python3dist(six) >= 1.10
+      python3dist(setuptools)
+      python3dist(attrs) >= 17.4
+      python3dist(atomicwrites) >= 1
+      python3dist(pluggy) >= 0.11
+      python3dist(more-itertools) >= 4
+    - |  # setuptools < 70
       python3dist(setuptools) >= 40.8
-    python3dist(wheel)
       python3dist(wheel)
       python3dist(setuptools) >= 40
       python3dist(py) >= 1.5
@@ -310,9 +333,23 @@ Run dependencies with extras (selected):
   extras:
     - testing
   setup.py: *pytest_setup_py
-  expected: |
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools) >= 40.8
+      python3dist(setuptools) >= 40
+      python3dist(py) >= 1.5
+      python3dist(six) >= 1.10
+      python3dist(setuptools)
+      python3dist(attrs) >= 17.4
+      python3dist(atomicwrites) >= 1
+      python3dist(pluggy) >= 0.11
+      python3dist(more-itertools) >= 4
+      python3dist(argcomplete)
+      python3dist(hypothesis) >= 3.56
+      python3dist(nose)
+      python3dist(requests)
+    - |  # setuptools < 70
       python3dist(setuptools) >= 40.8
-    python3dist(wheel)
       python3dist(wheel)
       python3dist(setuptools) >= 40
       python3dist(py) >= 1.5
@@ -348,9 +385,17 @@ Run dependencies with multiple extras:
             'cool-feature': ['dep4[FOO,BAR]'],
         },
     )
-  expected: |
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools) >= 40.8
+      python3dist(dep4)
+      python3dist(dep4[bar])
+      python3dist(dep4[foo])
+      python3dist(dep3)
+      python3dist(dep2)
+      python3dist(dep1)
+    - |  # setuptools < 70
       python3dist(setuptools) >= 40.8
-    python3dist(wheel)
       python3dist(wheel)
       python3dist(dep4)
       python3dist(dep4[bar])
@@ -365,16 +410,33 @@ Run dependencies with extras and build wheel option:
     setuptools: 50
     wheel: 1
     pyyaml: 1
+    pip: 20
   include_runtime: true
   build_wheel: true
   extras:
     - testing
   setup.py: *pytest_setup_py
-  expected: |
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools) >= 40.8
+      python3dist(setuptools) >= 40
+      python3dist(pip) >= 19
+      python3dist(py) >= 1.5
+      python3dist(six) >= 1.10
+      python3dist(setuptools)
+      python3dist(attrs) >= 17.4
+      python3dist(atomicwrites) >= 1
+      python3dist(pluggy) >= 0.11
+      python3dist(more-itertools) >= 4
+      python3dist(argcomplete)
+      python3dist(hypothesis) >= 3.56
+      python3dist(nose)
+      python3dist(requests)
+    - |  # setuptools < 70
       python3dist(setuptools) >= 40.8
-    python3dist(wheel)
       python3dist(wheel)
       python3dist(setuptools) >= 40
+      python3dist(pip) >= 19
       python3dist(py) >= 1.5
       python3dist(six) >= 1.10
       python3dist(setuptools)
@@ -414,17 +476,22 @@ tox dependencies:
     commands =
         true
   expected:
-    - |  # tox 3
+    - |  # tox 3 with setuptools < 70
       python3dist(setuptools) >= 40.8
       python3dist(wheel)
-      python3dist(wheel)
       python3dist(tox-current-env) >= 0.0.6
       python3dist(toxdep1)
       python3dist(toxdep2)
       python3dist(inst)
-    - |  # tox 4
+    - |  # tox 4 with setuptools 70+
+      python3dist(setuptools) >= 40.8
+      python3dist(tox-current-env) >= 0.0.6
+      python3dist(tox)
+      python3dist(toxdep1)
+      python3dist(toxdep2)
+      python3dist(inst)
+    - |  # tox 4 with setuptools < 70
       python3dist(setuptools) >= 40.8
-      python3dist(wheel)
       python3dist(wheel)
       python3dist(tox-current-env) >= 0.0.6
       python3dist(tox)
@@ -466,10 +533,9 @@ tox extras:
     commands =
         true
   expected:
-    - |  # tox 3
+    - |  # tox 3 with setuptools < 70
       python3dist(setuptools) >= 40.8
       python3dist(wheel)
-      python3dist(wheel)
       python3dist(tox-current-env) >= 0.0.6
       python3dist(toxdep)
       python3dist(inst)
@@ -480,9 +546,21 @@ tox extras:
       python3dist(dep23)
       python3dist(extra-dep)
       python3dist(extra-dep[extra_dep])
-    - |  # tox 4
+    - |  # tox 4 with setuptools 70+
+      python3dist(setuptools) >= 40.8
+      python3dist(tox-current-env) >= 0.0.6
+      python3dist(tox)
+      python3dist(toxdep)
+      python3dist(inst)
+      python3dist(dep11) > 11.0
+      python3dist(dep12)
+      python3dist(dep21)
+      python3dist(dep22)
+      python3dist(dep23)
+      python3dist(extra-dep)
+      python3dist(extra-dep[extra_dep])
+    - |  # tox 4 with setuptools < 70
       python3dist(setuptools) >= 40.8
-      python3dist(wheel)
       python3dist(wheel)
       python3dist(tox-current-env) >= 0.0.6
       python3dist(tox)
@@ -523,17 +601,22 @@ tox provision unsatisfied:
         toxdep1
         toxdep2
   expected:
-    - |  # tox 3
+    - |  # tox 3 with setuptools < 70
       python3dist(setuptools) >= 40.8
       python3dist(wheel)
-      python3dist(wheel)
       python3dist(tox-current-env) >= 0.0.6
       python3dist(tox) >= 3.999
       python3dist(setuptools) > 40.0
       python3dist(wheel) > 2.0
-    - |  # tox 4
+    - |  # tox 4 with setuptools 70+
+      python3dist(setuptools) >= 40.8
+      python3dist(tox-current-env) >= 0.0.6
+      python3dist(tox) >= 3.999
+      python3dist(setuptools) > 40.0
+      python3dist(wheel) > 2.0
+      python3dist(tox) >= 3.999
+    - |  # tox 4 with setuptools < 70
       python3dist(setuptools) >= 40.8
-      python3dist(wheel)
       python3dist(wheel)
       python3dist(tox-current-env) >= 0.0.6
       python3dist(tox) >= 3.999
@@ -567,19 +650,25 @@ tox provision satisfied:
         toxdep1
         toxdep2
   expected:
-    - |  # tox 3
+    - |  # tox 3 with setuptools < 70
       python3dist(setuptools) >= 40.8
       python3dist(wheel)
-      python3dist(wheel)
       python3dist(tox-current-env) >= 0.0.6
       python3dist(tox) >= 3.5
       python3dist(setuptools) > 40.0
       python3dist(toxdep1)
       python3dist(toxdep2)
       python3dist(inst)
-    - |  # tox 4
+    - |  # tox 4 with setuptools 70+
+      python3dist(setuptools) >= 40.8
+      python3dist(tox-current-env) >= 0.0.6
+      python3dist(setuptools) > 40.0
+      python3dist(tox) >= 3.5
+      python3dist(toxdep1)
+      python3dist(toxdep2)
+      python3dist(inst)
+    - |  # tox 4 with setuptools < 70
       python3dist(setuptools) >= 40.8
-      python3dist(wheel)
       python3dist(wheel)
       python3dist(tox-current-env) >= 0.0.6
       python3dist(setuptools) > 40.0
@@ -589,6 +678,47 @@ tox provision satisfied:
       python3dist(inst)
   result: 0
 
+tox provision no minversion:
+  installed:
+    setuptools: 50
+    wheel: 1
+    tox: 3.5.3
+    tox-current-env: 0.0.6
+  toxenv:
+    - py3
+  setup.py: |
+    from setuptools import setup
+    setup(
+        name='test',
+        version='0.1',
+    )
+  tox.ini: |
+    [tox]
+    requires =
+        setuptools > 40
+        wheel > 2
+  expected:
+    - |  # tox 3 with setuptools < 70
+      python3dist(setuptools) >= 40.8
+      python3dist(wheel)
+      python3dist(tox-current-env) >= 0.0.6
+      python3dist(setuptools) > 40.0
+      python3dist(wheel) > 2.0
+    - |  # tox 4 with setuptools 70+
+      python3dist(setuptools) >= 40.8
+      python3dist(tox-current-env) >= 0.0.6
+      python3dist(setuptools) > 40.0
+      python3dist(wheel) > 2.0
+      python3dist(tox)
+    - |  # tox 4 with setuptools < 70
+      python3dist(setuptools) >= 40.8
+      python3dist(wheel)
+      python3dist(tox-current-env) >= 0.0.6
+      python3dist(setuptools) > 40.0
+      python3dist(wheel) > 2.0
+      python3dist(tox)
+  result: 0
+
 Default build system, unmet deps in requirements file:
   installed:
     setuptools: 50
@@ -638,14 +768,21 @@ Default build system, met deps in requirements file:
     SQLAlchemy>=1.0.10,<1.1.0  # Zebra protocol service
   requirement_files:
     - requirements.txt
-  expected: |
+  expected:
+    - |  # setuptools 70+
+      ((python3dist(lxml) < 3.7 or python3dist(lxml) > 3.7) with python3dist(lxml) >= 2.3)
+      python3dist(ncclient)
+      (python3dist(cryptography) < 1.5.2 or python3dist(cryptography) > 1.5.2)
+      python3dist(paramiko)
+      (python3dist(sqlalchemy) < 1.1~~ with python3dist(sqlalchemy) >= 1.0.10)
+      python3dist(setuptools) >= 40.8
+    - |  # setuptools < 70
       ((python3dist(lxml) < 3.7 or python3dist(lxml) > 3.7) with python3dist(lxml) >= 2.3)
       python3dist(ncclient)
       (python3dist(cryptography) < 1.5.2 or python3dist(cryptography) > 1.5.2)
       python3dist(paramiko)
       (python3dist(sqlalchemy) < 1.1~~ with python3dist(sqlalchemy) >= 1.0.10)
       python3dist(setuptools) >= 40.8
-    python3dist(wheel)
       python3dist(wheel)
   result: 0
 
@@ -811,7 +948,12 @@ Pre-releases are accepted:
         "cffi",
     ]
     build-backend = "setuptools.build_meta"
-  expected: |
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools)
+      python3dist(wheel)
+      python3dist(cffi)
+    - |  # setuptools < 70
       python3dist(setuptools)
       python3dist(wheel)
       python3dist(cffi)
@@ -830,9 +972,11 @@ Stdout from wrapped subprocess does not appear in output:
     os.system('echo LEAK?')
     from setuptools import setup
     setup(name='test', version='0.1')
-  expected: |
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools) >= 40.8
+    - |  # setuptools < 70
       python3dist(setuptools) >= 40.8
-    python3dist(wheel)
       python3dist(wheel)
   result: 0
 
@@ -853,7 +997,11 @@ pyproject.toml with runtime dependencies:
         "foo",
         'importlib-metadata; python_version<"3.8"',
     ]
-  expected: |
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools)
+      python3dist(foo)
+    - |  # setuptools < 70
       python3dist(setuptools)
       python3dist(wheel)
       python3dist(foo)
@@ -867,7 +1015,7 @@ pyproject.toml with runtime dependencies and partially selected extras:
     tomli: 1
   extras:
     - tests
-  pyproject.toml: |
+  pyproject.toml: &pyproject_with_extras |
     [build-system]
     requires = ["setuptools"]
     build-backend = "setuptools.build_meta"
@@ -881,7 +1029,13 @@ pyproject.toml with runtime dependencies and partially selected extras:
     [project.optional-dependencies]
     tests = ["pytest>=5", "pytest-mock"]
     docs = ["sphinx", "python-docs-theme"]
-  expected: |
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools)
+      python3dist(foo)
+      python3dist(pytest) >= 5
+      python3dist(pytest-mock)
+    - |  # setuptools < 70
       python3dist(setuptools)
       python3dist(wheel)
       python3dist(foo)
@@ -912,7 +1066,15 @@ Self-referencing extras (sooner):
     tests = pytest>=5; pytest-mock
     docs = sphinx; python-docs-theme
     dev = my_package[docs,tests]
-  expected: |
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools)
+      python3dist(foo)
+      python3dist(sphinx)
+      python3dist(python-docs-theme)
+      python3dist(pytest) >= 5
+      python3dist(pytest-mock)
+    - |  # setuptools < 70
       python3dist(setuptools)
       python3dist(wheel)
       python3dist(foo)
@@ -945,7 +1107,15 @@ Self-referencing extras (later):
     tests = pytest>=5; pytest-mock
     docs = sphinx; python-docs-theme
     xdev = my_package[docs,tests]
-  expected: |
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools)
+      python3dist(foo)
+      python3dist(sphinx)
+      python3dist(python-docs-theme)
+      python3dist(pytest) >= 5
+      python3dist(pytest-mock)
+    - |  # setuptools < 70
       python3dist(setuptools)
       python3dist(wheel)
       python3dist(foo)
@@ -977,7 +1147,15 @@ Self-referencing extras (maze):
     forward = my_package[backward]; forwarddep
     backward = my_package[left,right]; backwarddep
     never = my_package[forward]; neverdep
-  expected: |
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools)
+      python3dist(backwarddep)
+      python3dist(forwarddep)
+      python3dist(leftdep)
+      python3dist(rightdep)
+      python3dist(startdep)
+    - |  # setuptools < 70
       python3dist(setuptools)
       python3dist(wheel)
       python3dist(backwarddep)
@@ -1023,3 +1201,410 @@ config_settings:
   expected: |
     python3dist(test-config-setting)
   result: 0
+
+pyproject.toml with runtime dependencies read from it:
+  skipif: not SETUPTOOLS_60
+  read_pyproject_dependencies: true
+  installed:
+    setuptools: 50
+    wheel: 1
+    tomli: 1
+  pyproject.toml: |
+    [build-system]
+    requires = ["setuptools"]
+    build-backend = "setuptools.build_meta"
+    [project]
+    name = "my_package"
+    version = "0.1"
+    dependencies = [
+        "foo",
+        'importlib-metadata; python_version<"3.8"',
+    ]
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools)
+      python3dist(foo)
+    - |  # setuptools < 70
+      python3dist(setuptools)
+      python3dist(wheel)
+      python3dist(foo)
+  result: 0
+
+pyproject.toml with extras - only runtime dependencies read from it:
+  skipif: not SETUPTOOLS_60
+  read_pyproject_dependencies: true
+  installed:
+    setuptools: 50
+    wheel: 1
+    tomli: 1
+  pyproject.toml: *pyproject_with_extras
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools)
+      python3dist(foo)
+    - |  # setuptools < 70
+      python3dist(setuptools)
+      python3dist(wheel)
+      python3dist(foo)
+  result: 0
+
+pyproject.toml with runtime dependencies and partially selected extras read from it:
+  skipif: not SETUPTOOLS_60
+  read_pyproject_dependencies: true
+  installed:
+    setuptools: 50
+    wheel: 1
+    tomli: 1
+  extras:
+    - tests
+  pyproject.toml: *pyproject_with_extras
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools)
+      python3dist(foo)
+      python3dist(pytest) >= 5
+      python3dist(pytest-mock)
+    - |  # setuptools < 70
+      python3dist(setuptools)
+      python3dist(wheel)
+      python3dist(foo)
+      python3dist(pytest) >= 5
+      python3dist(pytest-mock)
+  result: 0
+
+pyproject.toml with runtime dependencies and all extras read from it:
+  skipif: not SETUPTOOLS_60
+  read_pyproject_dependencies: true
+  installed:
+    setuptools: 50
+    wheel: 1
+    tomli: 1
+  extras:
+    - tests
+    - docs
+  pyproject.toml: *pyproject_with_extras
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools)
+      python3dist(foo)
+      python3dist(pytest) >= 5
+      python3dist(pytest-mock)
+      python3dist(sphinx)
+      python3dist(python-docs-theme)
+    - |  # setuptools < 70
+      python3dist(setuptools)
+      python3dist(wheel)
+      python3dist(foo)
+      python3dist(pytest) >= 5
+      python3dist(pytest-mock)
+      python3dist(sphinx)
+      python3dist(python-docs-theme)
+  result: 0
+
+pyproject.toml without dependencies:
+  skipif: not SETUPTOOLS_60
+  read_pyproject_dependencies: true
+  installed:
+    setuptools: 50
+    wheel: 1
+    tomli: 1
+  pyproject.toml: |
+    [build-system]
+    requires = ["setuptools"]
+    build-backend = "setuptools.build_meta"
+    [project]
+    name = "my_package"
+    version = "0.1"
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools)
+    - |  # setuptools < 70
+      python3dist(setuptools)
+      python3dist(wheel)
+  result: 0
+
+pyproject.toml without project table:
+  skipif: not SETUPTOOLS_60
+  read_pyproject_dependencies: true
+  installed:
+    setuptools: 50
+    wheel: 1
+  pyproject.toml: |
+    [build-system]
+    requires = ["setuptools"]
+    build-backend = "setuptools.build_meta"
+  except: ValueError
+
+no pyproject.toml:
+  read_pyproject_dependencies: true
+  installed:
+    setuptools: 50
+    wheel: 1
+  except: FileNotFoundError
+
+pyproject.toml with dynamic dependencies:
+  skipif: not SETUPTOOLS_60
+  read_pyproject_dependencies: true
+  installed:
+    setuptools: 50
+    wheel: 1
+    tomli: 1
+  pyproject.toml: |
+    [build-system]
+    requires = ["setuptools"]
+    build-backend = "setuptools.build_meta"
+    [project]
+    name = "my_package"
+    version = "0.1"
+    dynamic = ["dependencies"]
+    [tool.setuptools.dynamic]
+    dependencies = { file = ["deps.txt"] }
+  deps.txt: |
+    foo < 7.0
+    sphinx
+  except: ValueError
+
+pyproject.toml with dynamic optional dependencies:
+  skipif: not SETUPTOOLS_60
+  read_pyproject_dependencies: true
+  installed:
+    setuptools: 50
+    wheel: 1
+    tomli: 1
+  extras:
+    - docs
+  pyproject.toml: |
+    [build-system]
+    requires = ["setuptools"]
+    build-backend = "setuptools.build_meta"
+    [project]
+    name = "my_package"
+    version = "0.1"
+    dynamic = ["optional-dependencies"]
+    [tool.setuptools.dynamic.optional-dependencies.docs]
+    file = ["deps.txt"]
+  deps.txt: |
+    sphinx~=7.0.1
+  except: ValueError
+
+pyproject.toml with dynamic table and no deps:
+  skipif: not SETUPTOOLS_60
+  read_pyproject_dependencies: true
+  installed:
+    setuptools: 50
+    wheel: 1
+    tomli: 1
+  pyproject.toml: |
+    [build-system]
+    requires = ["setuptools"]
+    build-backend = "setuptools.build_meta"
+    [project]
+    name = "my_package"
+    version = "0.1"
+    dynamic = ["readme"]
+    [tool.setuptools.dynamic]
+    readme = { file = ["readme.txt"] }
+  readme.txt: |
+    nothing interesting here
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools)
+    - |  # setuptools < 70
+      python3dist(setuptools)
+      python3dist(wheel)
+  result: 0
+
+pyproject.toml with self-referencing extras:
+  skipif: not SETUPTOOLS_60
+  read_pyproject_dependencies: true
+  installed:
+    setuptools: 50
+    wheel: 1
+    tomli: 1
+  extras:
+  - test
+  pyproject.toml: |
+    [build-system]
+    requires = ["setuptools"]
+    build-backend = "setuptools.build_meta"
+    [project]
+    name = "contourpy"
+    version = "0.1"
+    dependencies = ["numpy >= 1.23"]
+    [project.optional-dependencies]
+    bokeh = ["bokeh", "selenium"]
+    test = ["contourpy[test-no-images]", "matplotlib", "Pillow"]
+    test-no-images = ["pytest", "pytest-rerunfailures", "wurlitzer"]
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools)
+      python3dist(numpy) >= 1.23
+      python3dist(matplotlib)
+      python3dist(pillow)
+      python3dist(pytest)
+      python3dist(pytest-rerunfailures)
+      python3dist(wurlitzer)
+    - |  # setuptools < 70
+      python3dist(setuptools)
+      python3dist(wheel)
+      python3dist(numpy) >= 1.23
+      python3dist(matplotlib)
+      python3dist(pillow)
+      python3dist(pytest)
+      python3dist(pytest-rerunfailures)
+      python3dist(wurlitzer)
+  result: 0
+
+pyproject.toml with dependency-groups not requested:
+  use_build_system: false
+  pyproject.toml: |
+    [dependency-groups]
+    tests = ["pytest>=5", "pytest-mock"]
+    docs = ["sphinx", "python-docs-theme"]
+  expected: "\n"
+  result: 0
+
+pyproject.toml with dependency-groups and build system:
+  skipif: not SETUPTOOLS_60
+  use_build_system: true
+  installed:
+    setuptools: 50
+    wheel: 1
+    tomli: 1
+  dependency_groups:
+    - tests
+  pyproject.toml: |
+    [build-system]
+    requires = ["setuptools"]
+    build-backend = "setuptools.build_meta"
+    [project]
+    name = "my_package"
+    version = "0.1"
+    [dependency-groups]
+    tests = ["pytest>=5", "pytest-mock"]
+    docs = ["sphinx", "python-docs-theme"]
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools)
+      python3dist(pytest) >= 5
+      python3dist(pytest-mock)
+    - |  # setuptools < 70
+      python3dist(setuptools)
+      python3dist(wheel)
+      python3dist(pytest) >= 5
+      python3dist(pytest-mock)
+  result: 0
+
+pyproject.toml with dependency-groups one requested:
+  use_build_system: false
+  dependency_groups:
+    - tests
+  pyproject.toml: |
+    [dependency-groups]
+    tests = ["pytest>=5", "pytest-mock"]
+    docs = ["sphinx", "python-docs-theme"]
+  expected: |
+    python3dist(pytest) >= 5
+    python3dist(pytest-mock)
+  result: 0
+
+pyproject.toml with dependency-groups two requested:
+  use_build_system: false
+  dependency_groups:
+    - tests
+    - docs
+  pyproject.toml: |
+    [dependency-groups]
+    tests = ["pytest>=5", "pytest-mock"]
+    docs = ["sphinx", "python-docs-theme"]
+  expected: |
+    python3dist(pytest) >= 5
+    python3dist(pytest-mock)
+    python3dist(sphinx)
+    python3dist(python-docs-theme)
+  result: 0
+
+pyproject.toml with dependency-groups two requested via comma:
+  use_build_system: false
+  dependency_groups:
+    - tests,docs
+  pyproject.toml: |
+    [dependency-groups]
+    tests = ["pytest>=5", "pytest-mock"]
+    docs = ["sphinx", "python-docs-theme"]
+  expected: |
+    python3dist(pytest) >= 5
+    python3dist(pytest-mock)
+    python3dist(sphinx)
+    python3dist(python-docs-theme)
+  result: 0
+
+pyproject.toml with include-group:
+  use_build_system: false
+  dependency_groups:
+    - tests_docs
+  pyproject.toml: |
+    [dependency-groups]
+    tests = ["pytest>=5", "pytest-mock"]
+    docs = ["sphinx", "python-docs-theme"]
+    typing = ["mypy"]
+    tests-docs = [{include-group = "tests"}, {include-group = "docs"}, "pytest-sphinx"]
+  expected: |
+    python3dist(pytest) >= 5
+    python3dist(pytest-mock)
+    python3dist(sphinx)
+    python3dist(python-docs-theme)
+    python3dist(pytest-sphinx)
+  result: 0
+
+pyproject.toml with dependency-groups nonexisting requested:
+  use_build_system: false
+  dependency_groups:
+    - typing
+  pyproject.toml: |
+    [dependency-groups]
+    tests = ["pytest>=5", "pytest-mock"]
+    docs = ["sphinx", "python-docs-theme"]
+  except: LookupError
+
+tox with dependency_groups:
+  skipif: not (SETUPTOOLS_60 and TOX_4_22)
+  installed:
+    setuptools: 50
+    wheel: 1
+    tox: 4.22
+    tox-current-env: 0.0.14
+  toxenv:
+    - py3
+  pyproject.toml: |
+    [build-system]
+    requires = ["setuptools"]
+    build-backend = "setuptools.build_meta"
+    [project]
+    name = "my_package"
+    version = "0.1"
+    [dependency-groups]
+    tests = ["pytest>=5", "pytest-mock"]
+    docs = ["sphinx", "python-docs-theme"]
+    [tool.tox]
+    requires = ["tox>=4.22"]
+    [tool.tox.env_run_base]
+    dependency_groups = ["tests"]
+    commands = [["pytest"]]
+  expected:
+    - |  # setuptools 70+
+      python3dist(setuptools)
+      python3dist(tox-current-env) >= 0.0.6
+      python3dist(tox) >= 4.22
+      python3dist(tox)
+      python3dist(pytest) >= 5
+      python3dist(pytest-mock)
+    - |  # setuptools < 70
+      python3dist(setuptools)
+      python3dist(wheel)
+      python3dist(tox-current-env) >= 0.0.6
+      python3dist(tox) >= 4.22
+      python3dist(tox)
+      python3dist(pytest) >= 5
+      python3dist(pytest-mock)
+  result: 0

SOURCES/pyproject_save_files.py

@@ -2,6 +2,7 @@ import argparse
 import fnmatch
 import json
 import os
+import re
 
 from collections import defaultdict
 from keyword import iskeyword
@@ -11,9 +12,15 @@ from importlib.metadata import Distribution
 
 # From RPM's build/files.c strtokWithQuotes delim argument
 RPM_FILES_DELIMETERS = ' \n\t'
+RPM_GLOB_SYMBOLS = '[]{}*?!'
+# Combined for escape_rpm_path_4_19()
+RPM_SPECIAL_SYMBOLS = RPM_FILES_DELIMETERS + RPM_GLOB_SYMBOLS + '"' + "\\"
+RPM_ESCAPE_REGEX = re.compile(f"([{re.escape(RPM_SPECIAL_SYMBOLS)}])")
 
 # See the comment in the macro that wraps this script
-RPM_PERCENTAGES_COUNT = int(os.getenv('RPM_PERCENTAGES_COUNT', '2'))
+RPM_FILES_ESCAPE = os.getenv('RPM_FILES_ESCAPE', '4.19')
+
+PYCACHED_SUFFIX = '{,.opt-?}.pyc'
 
 # RPM hardcodes the lists of manpage extensions and directories,
 # so we have to maintain separate ones :(
@@ -118,8 +125,9 @@ def pycached(script, python_version):
     """
     assert script.suffix == ".py"
     pyver = "".join(python_version.split(".")[:2])
-    pycname = f"{script.stem}.cpython-{pyver}{{,.opt-?}}.pyc"
+    pycname = f"{script.stem}.cpython-{pyver}{PYCACHED_SUFFIX}"
     pyc = pycache_dir(script) / pycname
+    pyc.glob_suffix_len = len(PYCACHED_SUFFIX)
     return [script, pyc]
 
 
@@ -212,10 +220,12 @@ def normalize_manpage_filename(prefix, path):
         if fnmatch.fnmatch(str(path.parent), mandir) and path.name != "dir":
             # "abc.1.gz2" -> "abc.1*"
             if path.suffix[1:] in MANPAGE_EXTENSIONS:
-                return BuildrootPath(path.parent / (path.stem + "*"))
+                path = BuildrootPath(path.parent / (path.stem + "*"))
             # "abc.1 -> abc.1*"
             else:
-                return BuildrootPath(path.parent / (path.name + "*"))
+                path = BuildrootPath(path.parent / (path.name + "*"))
+            path.glob_suffix_len = 1
+            return path
     else:
         return path
 
@@ -345,7 +355,7 @@ def classify_paths(
     }
 
     license_files = metadata.get_all('License-File')
-    license_directory = distinfo / 'licenses'  # See PEP 369 "Root License Directory"
+    license_directory = distinfo / 'licenses'  # See PEP 639 "Root License Directory"
     # setuptools was the first known build backend to implement License-File.
     # Unfortunately they don't put licenses to the license directory (yet):
     #     https://github.com/pypa/setuptools/issues/3596
@@ -424,60 +434,139 @@ def classify_paths(
     return paths
 
 
-def escape_rpm_path(path):
+def escape_rpm_path_4_19(path):
+    r"""
+    Escape special characters in string-paths or BuildrootPaths, RPM >= 4.19
+
+    E.g. a space in path otherwise makes RPM think it's multiple paths,
+    unless we escape it.
+    Or a literal % symbol in path might be expanded as a macro if not escaped by %%.
+
+    See https://github.com/rpm-software-management/rpm/pull/2103
+    and https://github.com/rpm-software-management/rpm/pull/2206
+
+    If the path ends with a glob produced by our other functions,
+    we cannot escape that part.
+    The BuildrootPath.glob_suffix_len attribute is used to indicate such globs.
+    When such suffix exists, it is not escaped.
+    
+
+    Examples:
+
+        >>> escape_rpm_path_4_19(BuildrootPath('/usr/lib/python3.9/site-packages/setuptools'))
+        '/usr/lib/python3.9/site-packages/setuptools'
+
+        >>> escape_rpm_path_4_19('/usr/lib/python3.9/site-packages/setuptools/script (dev).tmpl')
+        '/usr/lib/python3.9/site-packages/setuptools/script\\ (dev).tmpl'
+
+        >>> escape_rpm_path_4_19('/usr/share/data/100%valid.path')
+        '/usr/share/data/100%%valid.path'
+
+        >>> escape_rpm_path_4_19('/usr/share/data/100 % valid.path')
+        '/usr/share/data/100\\ %%\\ valid.path'
+
+        >>> escape_rpm_path_4_19('/usr/share/data/1000 %% valid.path')
+        '/usr/share/data/1000\\ %%%%\\ valid.path'
+
+        >>> escape_rpm_path_4_19('/usr/share/data/spaces and "quotes" and ?')
+        '/usr/share/data/spaces\\ and\\ \\"quotes\\"\\ and\\ \\?'
+
+        >>> escape_rpm_path_4_19('/usr/share/data/spaces and [square brackets]')
+        '/usr/share/data/spaces\\ and\\ \\[square\\ brackets\\]'
+
+        >>> path = BuildrootPath('/whatever/__pycache__/bar.cpython-38{,.opt-?}.pyc')
+        >>> path.glob_suffix_len = len('{,.opt-?}.pyc')
+        >>> escape_rpm_path_4_19(path)
+        '/whatever/__pycache__/bar.cpython-38{,.opt-?}.pyc'
+
+        >>> path = BuildrootPath('/spa ces/__pycache__/bar.cpython-38{,.opt-?}.pyc')
+        >>> path.glob_suffix_len = len('{,.opt-?}.pyc')
+        >>> escape_rpm_path_4_19(path)
+        '/spa\\ ces/__pycache__/bar.cpython-38{,.opt-?}.pyc'
+
+        >>> path = BuildrootPath('/usr/man/man5/ipykernel.5*')
+        >>> path.glob_suffix_len = 1
+        >>> escape_rpm_path_4_19(path)
+        '/usr/man/man5/ipykernel.5*'
     """
-    Escape special characters in string-paths or BuildrootPaths
+    glob_suffix_len = getattr(path, "glob_suffix_len", 0)
+    suffix = ""
+    path = str(path)
+    if glob_suffix_len:
+        suffix = path[-glob_suffix_len:]
+        path = path[:-glob_suffix_len]
+    if "%" in path:
+        path = path.replace("%", "%%")
+    # Prepend all matched/special characters (\1) with a backslash (escaped, hence \\):
+    return RPM_ESCAPE_REGEX.sub(r'\\\1', path) + suffix
+
+
+def escape_rpm_path_4_18(path):
+    """
+    Escape special characters in string-paths or BuildrootPaths, RPM < 4.19
 
     E.g. a space in path otherwise makes RPM think it's multiple paths,
     unless we put it in "quotes".
     Or a literal % symbol in path might be expanded as a macro if not escaped.
 
-    Due to limitations in RPM,
+    Due to limitations in RPM < 4.19,
     some paths with spaces and other special characters are not supported.
 
+    See this thread http://lists.rpm.org/pipermail/rpm-list/2021-June/002048.html
+
     Examples:
 
-        >>> escape_rpm_path(BuildrootPath('/usr/lib/python3.9/site-packages/setuptools'))
+        >>> escape_rpm_path_4_18(BuildrootPath('/usr/lib/python3.9/site-packages/setuptools'))
         '/usr/lib/python3.9/site-packages/setuptools'
 
-        >>> escape_rpm_path('/usr/lib/python3.9/site-packages/setuptools/script (dev).tmpl')
+        >>> escape_rpm_path_4_18('/usr/lib/python3.9/site-packages/setuptools/script (dev).tmpl')
         '"/usr/lib/python3.9/site-packages/setuptools/script (dev).tmpl"'
 
-        >>> escape_rpm_path('/usr/share/data/100%valid.path')
-        '/usr/share/data/100%%valid.path'
+        >>> escape_rpm_path_4_18('/usr/share/data/100%valid.path')
+        '/usr/share/data/100%%%%%%%%valid.path'
 
-        >>> escape_rpm_path('/usr/share/data/100 % valid.path')
-        '"/usr/share/data/100 %% valid.path"'
+        >>> escape_rpm_path_4_18('/usr/share/data/100 % valid.path')
+        '"/usr/share/data/100 %%%%%%%% valid.path"'
 
-        >>> escape_rpm_path('/usr/share/data/1000 %% valid.path')
-        '"/usr/share/data/1000 %%%% valid.path"'
+        >>> escape_rpm_path_4_18('/usr/share/data/1000 %% valid.path')
+        '"/usr/share/data/1000 %%%%%%%%%%%%%%%% valid.path"'
 
-        >>> escape_rpm_path('/usr/share/data/spaces and "quotes"')
+        >>> escape_rpm_path_4_18('/usr/share/data/spaces and "quotes"')
         Traceback (most recent call last):
           ...
         NotImplementedError: ...
 
-        >>> escape_rpm_path('/usr/share/data/spaces and [square brackets]')
+        >>> escape_rpm_path_4_18('/usr/share/data/spaces and [square brackets]')
         Traceback (most recent call last):
           ...
         NotImplementedError: ...
     """
     orig_path = path = str(path)
     if "%" in path:
-        path = path.replace("%", "%" * RPM_PERCENTAGES_COUNT)
+        # Escaping an actual percentage sign in path by 8 signs
+        # has been verified in RPM 4.16 and 4.17:
+        path = path.replace("%", "%" * 8)
     if any(symbol in path for symbol in RPM_FILES_DELIMETERS):
         if '"' in path:
-            # As far as we know, RPM cannot list such file individually
+            # As far as we know, RPM < 4.19 cannot list such file individually
             # See this thread http://lists.rpm.org/pipermail/rpm-list/2021-June/002048.html
-            raise NotImplementedError(f'" symbol in path with spaces is not supported by %pyproject_save_files: {orig_path!r}')
+            raise NotImplementedError(f'" symbol in path with spaces is not supported by %pyproject_save_files on RPM < 4.19: {orig_path!r}')
         if "[" in path or "]" in path:
             # See https://bugzilla.redhat.com/show_bug.cgi?id=1990879
             # and https://github.com/rpm-software-management/rpm/issues/1749
-            raise NotImplementedError(f'[ or ] symbol in path with spaces is not supported by %pyproject_save_files: {orig_path!r}')
+            raise NotImplementedError(f'[ or ] symbol in path with spaces is not supported by %pyproject_save_files on RPM < 4.19: {orig_path!r}')
         return f'"{path}"'
     return path
 
 
+if RPM_FILES_ESCAPE == "4.19":
+    escape_rpm_path = escape_rpm_path_4_19
+elif RPM_FILES_ESCAPE == "4.18":
+    escape_rpm_path = escape_rpm_path_4_18
+else:
+    raise RuntimeError("RPM_FILES_ESCAPE must be 4.18 or 4.19")
+
+
 def generate_file_list(paths_dict, module_globs, include_others=False):
     """
     This function takes the classified paths_dict and turns it into lines
@@ -673,7 +762,7 @@ def load_parsed_record(pyproject_record):
         content = json.load(pyproject_record_file)
 
     if len(content) > 1:
-        raise FileExistsError("%pyproject install has found more than one *.dist-info/RECORD file. "
+        raise FileExistsError("%pyproject_install has found more than one *.dist-info/RECORD file. "
                               "Currently, %pyproject_save_files supports only one wheel → one file list mapping. "
                               "Feel free to open a bugzilla for pyproject-rpm-macros and describe your usecase.")
 
@@ -693,12 +782,15 @@ def dist_metadata(buildroot, record_path):
     return dist.metadata
 
 
-def pyproject_save_files_and_modules(buildroot, sitelib, sitearch, python_version, pyproject_record, prefix, varargs):
+def pyproject_save_files_and_modules(buildroot, sitelib, sitearch, python_version, pyproject_record, prefix, assert_license, varargs):
     """
     Takes arguments from the %{pyproject_save_files} macro
 
     Returns tuple: list of paths for the %files section and list of module names
     for the %check section
+
+    Raises ValueError when assert_license is true and no License-File (PEP 639)
+    is found.
     """
     # On 32 bit architectures, sitelib equals to sitearch
     # This saves us browsing one directory twice
@@ -710,11 +802,15 @@ def pyproject_save_files_and_modules(buildroot, sitelib, sitearch, python_versio
     final_file_list = []
     final_module_list = []
 
+    # we assume OK when not asserting
+    license_ok = not assert_license
+
     for record_path, files in parsed_records.items():
         metadata = dist_metadata(buildroot, record_path)
         paths_dict = classify_paths(
             record_path, files, metadata, sitedirs, python_version, prefix
         )
+        license_ok = license_ok or bool(paths_dict["metadata"]["licenses"])
 
         final_file_list.extend(
             generate_file_list(paths_dict, globs, include_auto)
@@ -723,6 +819,15 @@ def pyproject_save_files_and_modules(buildroot, sitelib, sitearch, python_versio
             generate_module_list(paths_dict, globs)
         )
 
+    if not license_ok:
+        raise ValueError(
+            "No License-File (PEP 639) in upstream metadata found. "
+            "Adjust the upstream metadata "
+            "if the project's build backend supports PEP 639 "
+            "or use `%pyproject_save_files -L` "
+            "and include the %license file in %files manually."
+        )
+
     return final_file_list, final_module_list
 
 
@@ -734,6 +839,7 @@ def main(cli_args):
         cli_args.python_version,
         cli_args.pyproject_record,
         cli_args.prefix,
+        cli_args.assert_license,
         cli_args.varargs,
     )
 
@@ -747,7 +853,7 @@ def argparser():
         prog="%pyproject_save_files",
         add_help=False,
         # custom usage to add +auto
-        usage="%(prog)s MODULE_GLOB [MODULE_GLOB ...] [+auto]",
+        usage="%(prog)s  [-l|-L] MODULE_GLOB [MODULE_GLOB ...] [+auto]",
     )
     parser.add_argument(
         '--help', action='help',
@@ -763,6 +869,14 @@ def argparser():
     r.add_argument("--python-version", type=str, required=True, help=argparse.SUPPRESS)
     r.add_argument("--pyproject-record", type=PosixPath, required=True, help=argparse.SUPPRESS)
     r.add_argument("--prefix", type=PosixPath, required=True, help=argparse.SUPPRESS)
+    parser.add_argument(
+        "-l", "--assert-license", action="store_true", default=False,
+        help="Fail when no License-File (PEP 639) is found.",
+    )
+    parser.add_argument(
+        "-L", "--no-assert-license", action="store_false", dest="assert_license",
+        help="Don't fail when no License-File (PEP 639) is found (the default).",
+    )
     parser.add_argument(
         "varargs", nargs="+", metavar="MODULE_GLOB",
         help="Shell-like glob matching top-level module names to save into %%{pyproject_files}",

SOURCES/pyproject_save_files_test_data.yaml

@@ -457,7 +457,7 @@ classified:
       - /usr/lib/python3.7/site-packages/comic2pdf-3.1.0.dist-info/top_level.txt
       - /usr/lib/python3.7/site-packages/comic2pdf-3.1.0.dist-info/zip-safe
       licenses: []
-    modules: []
+    modules: {}
     other:
       files:
       - /usr/bin/comic2pdf.py

SOURCES/test_pyproject_buildrequires.py

@@ -6,16 +6,36 @@ import pytest
 import setuptools
 import yaml
 
-from pyproject_buildrequires import generate_requires
+from pyproject_buildrequires import generate_requires, load_pyproject
 
 SETUPTOOLS_VERSION = packaging.version.parse(setuptools.__version__)
 SETUPTOOLS_60 = SETUPTOOLS_VERSION >= packaging.version.parse('60')
 
+try:
+    import tox
+except ImportError:
+    TOX_4_22 = False
+else:
+    TOX_VERSION = packaging.version.parse(tox.__version__)
+    TOX_4_22 = TOX_VERSION >= packaging.version.parse('4.22')
+
 testcases = {}
 with Path(__file__).parent.joinpath('pyproject_buildrequires_testcases.yaml').open() as f:
     testcases = yaml.safe_load(f)
 
 
+@pytest.fixture(autouse=True)
+def clear_pyproject_data():
+    """
+    Clear pyproject data before each test.
+    In reality we build one RPM package at a time, so we can keep the once-loaded
+    pyproject.toml contents.
+    When testing, the cached data would leak the once-loaded data to all the
+    following test cases.
+    """
+    load_pyproject.cache_clear()
+
+
 @pytest.mark.parametrize('case_name', testcases)
 def test_data(case_name, capfd, tmp_path, monkeypatch):
     case = testcases[case_name]
@@ -51,6 +71,7 @@ def test_data(case_name, capfd, tmp_path, monkeypatch):
     requirement_files = case.get('requirement_files', [])
     requirement_files = [open(f) for f in requirement_files]
     use_build_system = case.get('use_build_system', True)
+    read_pyproject_dependencies = case.get('read_pyproject_dependencies', False)
     try:
         generate_requires(
             get_installed_version=get_installed_version,
@@ -58,10 +79,12 @@ def test_data(case_name, capfd, tmp_path, monkeypatch):
             build_wheel=case.get('build_wheel', False),
             wheeldir=str(wheeldir),
             extras=case.get('extras', []),
+            dependency_groups=case.get('dependency_groups', []),
             toxenv=case.get('toxenv', None),
             generate_extras=case.get('generate_extras', False),
             requirement_files=requirement_files,
             use_build_system=use_build_system,
+            read_pyproject_dependencies=read_pyproject_dependencies,
             output=output,
             config_settings=case.get('config_settings'),
         )

SOURCES/test_pyproject_save_files.py

@@ -25,6 +25,21 @@ TEST_RECORDS = yaml_data["records"]
 TEST_METADATAS = yaml_data["metadata"]
 
 
+# insert glob_suffix_len for .pyc files and man pages globs
+for paths_dict in EXPECTED_DICT.values():
+    for modules in paths_dict["modules"].values():
+        for module in modules:
+            for idx, file in enumerate(module["files"]):
+                if file.endswith(".pyc"):
+                    module["files"][idx] = BuildrootPath(file)
+                    module["files"][idx].glob_suffix_len = len("{,.opt-?}.pyc")
+    if "other" in paths_dict and "files" in paths_dict["other"]:
+        for idx, file in enumerate(paths_dict["other"]["files"]):
+            if file.endswith("*"):
+                paths_dict["other"]["files"][idx] = BuildrootPath(file)
+                paths_dict["other"]["files"][idx].glob_suffix_len = len("*")
+
+
 @pytest.fixture
 def tldr_root(tmp_path):
     prepare_pyproject_record(tmp_path, package="tldr")

SPECS/pyproject-rpm-macros.spec

@@ -1,5 +1,6 @@
 Name:           pyproject-rpm-macros
 Summary:        RPM macros for PEP 517 Python packages
+# SPDX
 License:        MIT
 
 %bcond tests 1
@@ -13,7 +14,7 @@ License:        MIT
 #   Increment Y and reset Z when new macros or features are added
 #   Increment Z when this is a bugfix or a cosmetic change
 # Dropping support for EOL Fedoras is *not* considered a breaking change
-Version:        1.9.0
+Version:        1.16.2
 Release:        1%{?dist}
 
 # Macro files
@@ -62,14 +63,6 @@ BuildRequires:  python3dist(tox-current-env) >= 0.0.6
 %endif
 BuildRequires:  python3dist(wheel)
 BuildRequires:  (python3dist(tomli) if python3 < 3.11)
-
-# RHEL 9: We also run pytest with Python 3.11
-BuildRequires:  python3.11dist(pytest)
-BuildRequires:  python3.11dist(pyyaml)
-BuildRequires:  python3.11dist(packaging)
-BuildRequires:  python3.11dist(pip)
-BuildRequires:  python3.11dist(setuptools)
-BuildRequires:  python3.11dist(wheel)
 %endif
 
 # We build on top of those:
@@ -85,6 +78,13 @@ Requires:       (pyproject-srpm-macros = %{?epoch:%{epoch}:}%{version}-%{release
 Requires:       /usr/bin/find
 Requires:       /usr/bin/sed
 
+# This package requires the %%generate_buildrequires functionality.
+# It has been introduced in RPM 4.15 (4.14.90 is the alpha of 4.15).
+# What we need is rpmlib(DynamicBuildRequires), but that is impossible to (Build)Require.
+# Also, we need to avoid 4.19.90..4.19.91-7 due to rhbz#2284187
+Requires:       ((rpm-build >= 4.14.90 with (rpm-build < 4.19.90 or rpm-build >= 4.19.91-8)) if rpm-build)
+BuildRequires:  rpm-build >= 4.14.90
+
 %description
 These macros allow projects that follow the Python packaging specifications
 to be packaged as RPMs.
@@ -103,6 +103,7 @@ which only work with setup.py.
 %package -n pyproject-srpm-macros
 Summary:        Minimal implementation of %%pyproject_buildrequires
 Requires:       (pyproject-rpm-macros = %{?epoch:%{epoch}:}%{version}-%{release} if pyproject-rpm-macros)
+Requires:       (rpm-build >= 4.14.90 if rpm-build)
 
 %description -n pyproject-srpm-macros
 This package contains a minimal implementation of %%pyproject_buildrequires.
@@ -117,6 +118,9 @@ takes precedence.
 %setup -c -T
 cp -p %{sources} .
 
+%generate_buildrequires
+# nothing to do, this is here just to assert we have that functionality
+
 %build
 # nothing to do, sources are not buildable
 
@@ -145,10 +149,6 @@ test "$signature1" != ""
 export HOSTNAME="rpmbuild"  # to speedup tox in network-less mock, see rhbz#1856356
 %pytest -vv --doctest-modules %{?with_pytest_xdist:-n auto} %{!?with_tox_tests:-k "not tox"}
 
-# RHEL 9 only:
-%global __pytest %{__pytest}-3.11
-%pytest -vv --doctest-modules -k "not tox"
-
 # brp-compress is provided as an argument to get the right directory macro expansion
 %{python3} compare_mandata.py -f %{_rpmconfigdir}/brp-compress
 %endif
@@ -173,8 +173,80 @@ export HOSTNAME="rpmbuild"  # to speedup tox in network-less mock, see rhbz#1856
 
 
 %changelog
+* Wed Nov 13 2024 Miro Hrončok <mhroncok@redhat.com> - 1.16.2-1
+- Fix one remaining test for setuptools 70+
+
+* Thu Nov 07 2024 Miro Hrončok <miro@hroncok.cz> - 1.16.1-1
+- Support for setuptools 70+
+- wheel is no longer generated as a dependency of the default build system
+
+* Mon Nov 04 2024 Miro Hrončok <mhroncok@redhat.com> - 1.16.0-1
+- %%pyproject_buildrequires: Add support for dependency groups (PEP 735), via the -g flag
+- This is implied when used tox testenvs depend on dependency groups (requires tox 4.22+)
+- Fixes: rhbz#2318849
+
+* Thu Oct 03 2024 Karolina Surma <ksurma@redhat.com> - 1.15.1-1
+- Fix handling of self-referencing extras when reading pyproject.toml
+
+* Tue Sep 17 2024 Python Maint <python-maint@redhat.com> - 1.15.0-1
+- Add a possibility to read runtime requirements from pyproject.toml [project] table
+- Fixes: rhbz#2261939
+- Don't generate a dependency on pip when %%pyproject_buildrequires -N is used
+- Fixes: rhbz#2294510
+- Even when %%_auto_set_build_flags is disabled, set all compiler flags when building wheels
+- Fixes: rhbz#2293616
+
+* Tue Jul 23 2024 Miro Hrončok <mhroncok@redhat.com> - 1.14.0-1
+- Add a provisional RPM Declarative Buildsystem (RPM 4.20+)
+
+* Fri Jul 19 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.13.0-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
+
+* Tue Jul 02 2024 Miro Hrončok <mhroncok@redhat.com> - 1.13.0-1
+- Properly escape weird characters from paths in %%{pyproject_files} (RPM 4.19+ only)
+- Revert the temporary workaround for RPM 4.20 alpha 2 leaking \x1f (unit separators)
+- Fixes: rhbz#1990879
+
+* Tue Jun 25 2024 Cristian Le <fedora@lecris.me> - 1.12.2-1
+- %%pyproject_extras_subpkg: Allow passing -a or -A to %%python_extras_subpkg
+
+* Tue Jun 04 2024 Miro Hrončok <mhroncok@redhat.com> - 1.12.1-1
+- Add a temporary workaround for RPM 4.20 alpha 2 leaking \x1f (unit separators)
+- Related: rhbz#2284187
+
+* Fri Jan 26 2024 Miro Hrončok <miro@hroncok.cz> - 1.12.0-1
+- Namespace pyproject-rpm-macros generated text files with %%{python3_pkgversion}
+- That way, a single-spec can be used to build packages for multiple Python versions
+- Fixes: rhbz#2209055
+
+* Fri Jan 26 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.11.0-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
+* Sun Jan 21 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.11.0-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
+* Wed Sep 27 2023 Miro Hrončok <mhroncok@redhat.com> - 1.11.0-1
+- Add the -l/-L flag to %%pyproject_save_files
+- The -l flag can be used to assert at least 1 License-File was detected
+- The -L flag explicitly disables this check (which remains the default)
+- Prevent incorrect usage of %%pyproject_buildrequires -R with -x/-e/-t
+- Fixes: rhbz#2244282
+- Show a better error message when %%pyproject_install finds no wheel
+- Fixes: rhbz#2242452
+- Fix %%pyproject_buildrequires -w when the build backend is already installed and pip isn't
+- Fixes: rhbz#2169855
+
+* Wed Sep 13 2023 Python Maint <python-maint@redhat.com> - 1.10.0-1
+- Add %%_pyproject_check_import_allow_no_modules for automated environments
+- Fix handling of tox 4 provision without an explicit tox minversion
+- Fixes: rhbz#2240590
+
+* Fri Jul 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.9.0-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
+
 * Wed May 31 2023 Maxwell G <maxwell@gtmx.me> - 1.9.0-1
 - Allow passing config_settings to the build backend.
+- Resolves: rhbz#2192581
 
 * Wed May 31 2023 Miro Hrončok <mhroncok@redhat.com> - 1.8.1-1
 - On Python older than 3.11, use tomli instead of deprecated toml
@@ -185,12 +257,14 @@ export HOSTNAME="rpmbuild"  # to speedup tox in network-less mock, see rhbz#1856
 
 * Thu Apr 27 2023 Miro Hrončok <mhroncok@redhat.com> - 1.8.0-1
 - %%pyproject_buildrequires: Add support for self-referential extras requirements
+  Fixes: rhbz#2171343
 - Deprecate the provisional %%{pyproject_build_lib} macro
   See https://lists.fedoraproject.org/archives/list/python-devel@lists.fedoraproject.org/thread/HMLOPAU3RZLXD4BOJHTIPKI3I4U6U7OE/
 
 * Fri Mar 31 2023 Miro Hrončok <mhroncok@redhat.com> - 1.7.0-1
 - %%pyproject_buildrequires: Redirect stdout to stderr via Shell
 - Dependencies are recorded to a text file that is catted at the end
+- Fixes: rhbz#2183519
 
 * Mon Feb 13 2023 Lumír Balhar <lbalhar@redhat.com> - 1.6.3-1
 - Remove .dist-info directory at the end of %%pyproject_buildrequires
@@ -198,23 +272,31 @@ export HOSTNAME="rpmbuild"  # to speedup tox in network-less mock, see rhbz#1856
 
 * Wed Feb 08 2023 Lumír Balhar <lbalhar@redhat.com> - 1.6.2-1
 - Improve detection of lang files
+- Fixes: rhbz#2166295
 
 * Fri Feb 03 2023 Miro Hrončok <mhroncok@redhat.com> - 1.6.1-1
 - %%pyproject_buildrequires: Avoid leaking stdout from subprocesses
+- Fixes: rhbz#2166888
 
 * Fri Jan 20 2023 Miro Hrončok <miro@hroncok.cz> - 1.6.0-1
 - Add pyproject-srpm-macros with a minimal %%pyproject_buildrequires macro
 
+* Fri Jan 20 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.5.1-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
+
 * Fri Jan 13 2023 Miro Hrončok <mhroncok@redhat.com> - 1.5.1-1
 - Adjusts %%pyproject_buildrequires tests for tox 4
+- Fixes: rhbz#2160687
 
 * Mon Nov 28 2022 Miro Hrončok <mhroncok@redhat.com> - 1.5.0-1
 - Use %%py3_test_envvars in %%tox when available
 
 * Mon Sep 19 2022 Python Maint <python-maint@redhat.com> - 1.4.0-1
-- %%pyproject_save_files: Support License-Files installed into the *Root License Directory* from PEP 369
+- %%pyproject_save_files: Support License-Files installed into the *Root License Directory* from PEP 639
+- Fixes: rhbz#2127946
 - %%pyproject_check_import: Import only the modules whose top-level names
   match any of the globs provided to %%pyproject_save_files
+- Fixes: rhbz#2127958
 
 * Tue Aug 30 2022 Otto Liljalaakso <otto.liljalaakso@iki.fi> - 1.3.4-1
 - Fix typo in internal function name
@@ -222,10 +304,15 @@ export HOSTNAME="rpmbuild"  # to speedup tox in network-less mock, see rhbz#1856
 * Tue Aug 09 2022 Karolina Surma <ksurma@redhat.com> - 1.3.3-1
 - Don't fail %%pyproject_save_files '*' if no modules are detected
 
+* Fri Jul 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.2-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
+
 * Wed Jun 15 2022 Benjamin A. Beasley <code@musicinmybrain.net> - 1.3.2-1
 - Update %%pyproject_build_lib to support setuptools 62.1.0 and later
+- Fixes: rhbz#2097158
 - %%pyproject_buildrequires: When extension modules are built,
   support https://fedoraproject.org/wiki/Changes/Package_information_on_ELF_objects
+- Fixes: rhbz#2097535
 
 * Fri May 27 2022 Owen Taylor <otaylor@redhat.com> - 1.3.1-1
 - %%pyproject_install: pass %%{_prefix} explicitly to pip install
@@ -238,9 +325,11 @@ export HOSTNAME="rpmbuild"  # to speedup tox in network-less mock, see rhbz#1856
   prepare_metadata_for_build_wheel hook
   When used, the wheel is built in %%pyproject_buildrequires
   and information about runtime requires and extras is read from that wheel.
+- Fixes: rhbz#2076994
 
 * Tue Apr 12 2022 Miro Hrončok <mhroncok@redhat.com> - 1.1.0-1
 - %%pyproject_save_files: Support nested directories in dist-info
+- Fixes: rhbz#1985340
 
 * Tue Mar 22 2022 Miro Hrončok <mhroncok@redhat.com> - 1.0.1-1
 - Prefix paths of intermediate files (such as %%{pyproject_files}) with NVRA
@@ -260,6 +349,7 @@ export HOSTNAME="rpmbuild"  # to speedup tox in network-less mock, see rhbz#1856
 
 * Wed Jan 19 2022 Karolina Surma <ksurma@redhat.com> - 0-54
 - Include compressed manpages to the package if flag '+auto' is provided to %%pyproject_save_files
+- Fixes: rhbz#2033254
 
 * Fri Jan 14 2022 Miro Hrončok <mhroncok@redhat.com> - 0-53
 - %%pyproject_buildrequires: Make -r (include runtime) the default, use -R to opt-out
@@ -282,6 +372,7 @@ export HOSTNAME="rpmbuild"  # to speedup tox in network-less mock, see rhbz#1856
 
 * Sat Oct 16 2021 Miro Hrončok <mhroncok@redhat.com> - 0-48
 - %%pyproject_buildrequires: Accept installed pre-releases for all requirements
+- Fixes: rhbz#2014639
 
 * Thu Sep 09 2021 Miro Hrončok <mhroncok@redhat.com> - 0-47
 - %%pyproject_save_files: Expand the namespace error message, also display it with /
@@ -289,6 +380,7 @@ export HOSTNAME="rpmbuild"  # to speedup tox in network-less mock, see rhbz#1856
 
 * Fri Jul 23 2021 Miro Hrončok <miro@hroncok.cz> - 0-46
 - %%pyproject_buildrequires now fails when it encounters an invalid requirement
+- Fixes: rhbz#1983053
 - Rename %%_pyproject_ghost_distinfo and %%_pyproject_record to indicate they are private
 - Automatically detect LICENSE files and mark them with %%license macro
 
@@ -297,36 +389,34 @@ export HOSTNAME="rpmbuild"  # to speedup tox in network-less mock, see rhbz#1856
 
 * Fri Jul 09 2021 Python Maint <python-maint@redhat.com> - 0-44
 - Escape weird paths generated by %%pyproject_save_files
+- Fixes rhbz#1976363
 - Support x.* versions in %%pyproject_buildrequires
+- Fixes rhbz#1981558
 - %%pyproject_buildrequires fallbacks to setuptools only if setup.py exists
+- Fixes: rhbz#1976459
 - Explicitly require the "basic" Python RPM macros
-- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
-  Related: rhbz#1991688
 
 * Thu Jul 01 2021 Tomas Hrnciar <thrnciar@redhat.com> - 0-43
 - Generate BuildRequires from file
+- Fixes: rhbz#1936448
 
 * Tue Jun 29 2021 Miro Hrončok <mhroncok@redhat.com> - 0-42
 - Don't accidentally treat "~= X.0" requirement as "~= X"
-- Fixes rhzb#1977060
+- Fixes rhbz#1977060
 
 * Mon Jun 28 2021 Miro Hrončok <mhroncok@redhat.com> - 0-41
 - Don't leak %%{_pyproject_builddir} to pytest collection
+- Fixes rhbz#1935212
 
 * Thu May 27 2021 Miro Hrončok <mhroncok@redhat.com> - 0-40
 - Don't leak $TMPDIR outside of pyproject macros
 - Set %%_pyproject_wheeldir and %%_pyproject_builddir relative to the source tree, not $PWD
 
-* Thu Apr 22 2021 Miro Hrončok <mhroncok@redhat.com> - 0-39.2
+* Mon Mar 29 2021 Miro Hrončok <mhroncok@redhat.com> - 0-39
 - Handle tox provision (tox.requires / tox.minversion)
+- Fixes: rhbz#1922495
 - Generate BuildRequires on extras in lower case
-- Fixes: rhbz#1947074
-
-* Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 0-39.1
-- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
-
-* Mon Mar 08 2021 Charalampos Stratakis <cstratak@redhat.com> - 0-38.1
-- Disable tests on RHEL9 to remove tox dependency
+- Fixes: rhbz#1937944
 
 * Sun Feb 07 2021 Miro Hrončok <mhroncok@redhat.com> - 0-38
 - Include nested __pycache__ directories in %%pyproject_save_files