python-pylint/python-pylint.spec

#
# spec file for package python-pylint
#
# Copyright (c) 2021 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via https://bugs.opensuse.org/
#


%{?!python_module:%define python_module() python3-%{**}}
%bcond_without tests
%define skip_python2 1
Name:           python-pylint
Version:        2.9.6
Release:        0
Summary:        Syntax and style checker for Python code
License:        GPL-2.0-or-later
Group:          Development/Languages/Python
URL:            https://github.com/pycqa/pylint
# Tests are no longer packaged in the PyPI sdist, use GitHub archive
Source:         https://github.com/PyCQA/pylint/archive/refs/tags/v%{version}.tar.gz#/pylint-%{version}-gh.tar.gz
# PATCH-FIX-UPSTREAM pylint-pr4816-astroid27.patch - gh#PyCQA/pylint#4816 + removed upper bound
Patch0:         pylint-pr4816-astroid27.patch
BuildRequires:  %{python_module setuptools}
BuildRequires:  fdupes
BuildRequires:  python-rpm-macros
Requires:       python-astroid >= 2.7
Requires:       python-isort >= 4.2.5
Requires:       python-mccabe >= 0.6
Requires:       python-toml >= 0.7.1
%if %{with tests}
BuildRequires:  %{python_module astroid >= 2.7}
BuildRequires:  %{python_module isort >= 4.2.5}
BuildRequires:  %{python_module mccabe >= 0.6}
BuildRequires:  %{python_module pytest-benchmark}
BuildRequires:  %{python_module pytest-xdist}
BuildRequires:  %{python_module pytest}
BuildRequires:  %{python_module toml >= 0.7.1}
%endif
Requires(post): update-alternatives
Requires(postun):update-alternatives
BuildArch:      noarch
%python_subpackages

%description
Pylint analyzes Python source code looking for bugs and signs of poor
quality.

Pylint is a python tool that checks if a module satisfies a coding
standard. Pylint can be seen as another PyChecker since nearly all
tests you can do with PyChecker can also be done with Pylint. But
Pylint offers some more features, like checking line-code's length,
checking if variable names are well-formed according to your coding
standard, or checking if declared interfaces are truly implemented, and
much more (see the complete check list).

The big advantage with Pylint is that it is highly configurable,
customizable, and you can easily write a small plugin to add a personal
feature.

%prep
%autosetup -p1 -n pylint-%{version}
sed -i '1{/^#!/ d}' pylint/__main__.py

%build
export LC_ALL="en_US.UTF-8"
%python_build

%install
export LC_ALL="en_US.UTF-8"
%python_install
for p in pylint epylint pyreverse symilar ; do
    %python_clone -a %{buildroot}%{_bindir}/$p
done
%python_expand %fdupes %{buildroot}%{$python_sitelib}

%if %{with tests}
%check
export LC_ALL="en_US.UTF-8"
# The test suite tampers with the PYTHONPATH, e.g. upstreams fix for
# https://github.com/PyCQA/pylint/issues/3636
# so make sure that the macro set PYTHONPATH does not result in conflicting imports
mv pylint pylint.tmp
# numpy inference in python39 and python38 broken -- https://github.com/PyCQA/pylint/issues/4877
python39_donttest=("-k" "not (test_functional and (len_checks or nan_comparison_check))")
python38_donttest=("${python39_donttest[@]}")
%pytest --benchmark-disable --ignore tests/test_epylint.py "${$python_donttest[@]}"
# result of the mentioned tampering: other tests must not have pwd in PYTHONPATH, but test_epylint needs it
export PYTHONPATH=$PWD
%pytest --benchmark-disable tests/test_epylint.py
mv pylint.tmp pylint
%endif

%post
%python_install_alternative pylint epylint pyreverse symilar

%postun
%python_uninstall_alternative pylint

%files %{python_files}
%license LICENSE
%doc ChangeLog README.rst
%doc examples/
%python_alternative %{_bindir}/pylint
%python_alternative %{_bindir}/epylint
%python_alternative %{_bindir}/pyreverse
%python_alternative %{_bindir}/symilar
%{python_sitelib}/pylint/
%{python_sitelib}/pylint-%{version}-py*.egg-info

%changelog