6210f94e46
Falling back to setuptools.build_meta:__legacy__ is the standard behavior, not setuptools.build_meta. See PEP 517: https://www.python.org/dev/peps/pep-0517/ > If the pyproject.toml file is absent, or the build-backend key is missing, > the source tree is not using this specification, and tools should revert > to the legacy behaviour of running setup.py (either directly, or by > implicitly invoking the setuptools.build_meta:__legacy__ backend). Falling back to setuptools.build_meta had very similar results so far., but the behavior might change in the feature. While working on this, I have uncovered a problem in our code. It was not able to handle backends with ":". Looking at PEP 517 again: > build-backend is a string naming a Python object that will be used to > perform the build. This is formatted following the same module:object syntax > as a setuptools entry point. For instance, if the string is "flit.api:main", > this object would be looked up by executing the equivalent of: > > import flit.api > backend = flit.api.main > > It's also legal to leave out the :object part, e.g. > > build-backend = "flit.api" > > which acts like: > > import flit.api > backend = flit.api We now handle such cases properly. Witch the change of the default backend, we also test a backend with colon in our tests.
129 lines
4.1 KiB
RPMSpec
129 lines
4.1 KiB
RPMSpec
Name: pyproject-rpm-macros
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Summary: RPM macros for PEP 517 Python packages
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License: MIT
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%bcond_without tests
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# Keep the version at zero and increment only release
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Version: 0
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Release: 12%{?dist}
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Source0: macros.pyproject
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Source1: pyproject_buildrequires.py
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Source8: README.md
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Source9: LICENSE
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Source10: test_pyproject_buildrequires.py
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Source11: testcases.yaml
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URL: https://src.fedoraproject.org/rpms/pyproject-rpm-macros
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BuildArch: noarch
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Requires: python3-pip >= 19
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Requires: python3-devel
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# We keep these here for now to avoid one loop of %%generate_buildrequires
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# But those are also always in the output of %%generate_buildrequires
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# in order to be removable in the future
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Requires: python3dist(packaging)
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Requires: python3dist(pytoml)
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# This is not output from %%generate_buildrequires to work around:
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# https://github.com/rpm-software-management/mock/issues/336
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Requires: (python3dist(importlib-metadata) if python3 < 3.8)
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%if %{with tests}
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BuildRequires: python3dist(pytest)
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BuildRequires: python3dist(pyyaml)
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BuildRequires: python3dist(packaging)
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%if 0%{fedora} < 32
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# The %%if should not be needed, it works around:
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# https://github.com/rpm-software-management/mock/issues/336
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BuildRequires: (python3dist(importlib-metadata) if python3 < 3.8)
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%endif
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BuildRequires: python3dist(pytoml)
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BuildRequires: python3dist(pip)
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BuildRequires: python3dist(setuptools)
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BuildRequires: python3dist(tox-current-env) >= 0.0.2
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BuildRequires: python3dist(wheel)
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%endif
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%description
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This is a provisional implementation of pyproject RPM macros for Fedora 30+.
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These macros are useful for packaging Python projects that use the PEP 517
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pyproject.toml file, which specifies the package's build dependencies
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(including the build system, such as setuptools, flit or poetry).
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%prep
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# Not strictly necessary but allows working on file names instead
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# of source numbers in install section
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%setup -c -T
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cp -p %{sources} .
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%build
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# nothing to do, sources are not buildable
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%install
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mkdir -p %{buildroot}%{_rpmmacrodir}
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mkdir -p %{buildroot}%{_rpmconfigdir}/redhat
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install -m 644 macros.pyproject %{buildroot}%{_rpmmacrodir}/
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install -m 644 pyproject_buildrequires.py %{buildroot}%{_rpmconfigdir}/redhat/
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%if %{with tests}
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%check
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%{__python3} -m pytest -vv
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%endif
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%files
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%{_rpmmacrodir}/macros.pyproject
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%{_rpmconfigdir}/redhat/pyproject_buildrequires.py
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%doc README.md
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%license LICENSE
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%changelog
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* Wed Feb 05 2020 Miro Hrončok <mhroncok@redhat.com> - 0-12
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- Fallback to setuptools.build_meta:__legacy__ backend instead of setuptools.build_meta
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- Properly handle backends with colon
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* Thu Jan 30 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0-11
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
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* Fri Nov 15 2019 Patrik Kopkan <pkopkan@redhat.com> - 0-10
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- Install wheel in '$PWD/pyproject-macros-wheeldir' to have more explicit path from which we install.
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- The path can be changed by redefining %%_pyproject_wheeldir.
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* Wed Nov 13 2019 Anna Khaitovich <akhaitov@redhat.com> - 0-9
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- Remove stray __pycache__ directory from /usr/bin when running %%pyproject_install
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* Fri Oct 25 2019 Miro Hrončok <mhroncok@redhat.com> - 0-8
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- When tox fails, print tox output before failing
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* Tue Oct 08 2019 Miro Hrončok <mhroncok@redhat.com> - 0-7
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- Move a verbose line of %%pyproject_buildrequires from stdout to stderr
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* Fri Jul 26 2019 Petr Viktorin <pviktori@redhat.com> - 0-6
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- Use importlib_metadata rather than pip freeze
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* Fri Jul 26 2019 Miro Hrončok <mhroncok@redhat.com> - 0-5
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- Allow to fetch test dependencies from tox
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- Add %%tox macro to invoke tests
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* Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0-4
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
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* Tue Jul 02 2019 Miro Hrončok <mhroncok@redhat.com> - 0-3
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- Add %%pyproject_buildrequires
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* Tue Jul 02 2019 Miro Hrončok <mhroncok@redhat.com> - 0-2
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- Fix shell syntax errors in %%pyproject_install
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- Drop PATH warning in %%pyproject_install
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* Fri Jun 28 2019 Patrik Kopkan <pkopkan@redhat.com> - 0-1
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- created package
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