%global srcname mplcairo
Name: python-%{srcname}
Version: 0.4
Release: 1%{?dist}
Summary: A (new) cairo backend for Matplotlib
License: MIT
URL: https://github.com/matplotlib/mplcairo
Source0: %pypi_source
# https://github.com/matplotlib/mplcairo/commit/11bb8a3950acf5d61aaf78e4b7fd3c62ba997384
Patch0001: 0001-Fix-pkg-config-handling.patch
# https://github.com/matplotlib/mplcairo/pull/30
Patch0002: 0002-Fix-RGBA-processing-on-big-endian-machines.patch
BuildRequires: gcc-c++
%description
This is a new, essentially complete implementation of a cairo backend for
Matplotlib. It can be used in combination with a Qt5, GTK3, Tk, wx, or macOS
UI, or noninteractively (i.e., to save figure to various file formats).
Noteworthy points include:
- Improved accuracy (e.g., with marker positioning, quad meshes, and text
kerning).
- Support for a wider variety of font formats, such as otf and pfb, for vector
(PDF, PS, SVG) backends (Matplotlib's Agg backend also supports such fonts).
- Optional support for complex text layout (right-to-left languages, etc.)
using Raqm.
- Support for embedding URLs in PDF (but not SVG) output.
- Support for multi-page output both for PDF and PS (Matplotlib only supports
multi-page PDF).
- Support for custom blend modes (see `examples/operators.py`).
%package -n python3-%{srcname}
Summary: %{summary}
%{?python_provide:%python_provide python3-%{srcname}}
BuildRequires: pkgconfig(cairo) >= 1.15.4
BuildRequires: freetype-devel
BuildRequires: pkgconfig(raqm) >= 0.7.0
BuildRequires: python3-devel
BuildRequires: python3dist(matplotlib) >= 2.2
BuildRequires: python3-matplotlib-test-data >= 2.2
BuildRequires: python3dist(pillow)
BuildRequires: python3dist(pybind11) >= 2.6
BuildRequires: python3dist(pycairo) >= 1.16
BuildRequires: python3dist(pytest) >= 3.2.2
BuildRequires: python3dist(pytest-xdist)
BuildRequires: python3dist(setuptools)
BuildRequires: python3dist(setuptools-scm)
BuildRequires: python3dist(sphinx)
# LaTeX dependencies for tests, copied from python-matplotlib.
BuildRequires: texlive-latex-bin
BuildRequires: texlive-tex-bin
BuildRequires: texlive-xetex-bin
# Search for documentclass and add the classes here.
BuildRequires: tex(article.cls)
BuildRequires: tex(minimal.cls)
# Search for inputenc and add any encodings used with it.
BuildRequires: tex(utf8.def)
BuildRequires: tex(utf8x.def)
# Found with: rg -Io 'usepackage(\[.+\])?\{.+\}' lib | rg -o '\{.+\}' | sort -u
# and then removing duplicates in one line, etc.
BuildRequires: tex(avant.sty)
BuildRequires: tex(bm.sty)
BuildRequires: tex(chancery.sty)
BuildRequires: tex(charter.sty)
BuildRequires: tex(color.sty)
BuildRequires: tex(courier.sty)
BuildRequires: tex(euler.sty)
BuildRequires: tex(fontenc.sty)
BuildRequires: tex(fontspec.sty)
BuildRequires: tex(geometry.sty)
BuildRequires: tex(graphicx.sty)
BuildRequires: tex(helvet.sty)
BuildRequires: tex(import.sty)
BuildRequires: tex(inputenc.sty)
BuildRequires: tex(mathpazo.sty)
BuildRequires: tex(mathptmx.sty)
BuildRequires: tex(pgf.sty)
BuildRequires: tex(preview.sty)
BuildRequires: tex(psfrag.sty)
BuildRequires: tex(sfmath.sty)
BuildRequires: tex(textcomp.sty)
BuildRequires: tex(txfonts.sty)
BuildRequires: tex(type1cm.sty)
BuildRequires: tex(type1ec.sty)
BuildRequires: tex(unicode-math.sty)
# See BakomaFonts._fontmap in lib/matplotlib/mathtext.py
BuildRequires: tex(cmb10.tfm)
BuildRequires: tex(cmex10.tfm)
BuildRequires: tex(cmmi10.tfm)
BuildRequires: tex(cmr10.tfm)
BuildRequires: tex(cmss10.tfm)
BuildRequires: tex(cmsy10.tfm)
BuildRequires: tex(cmtt10.tfm)
Requires: cairo >= 1.15.4
Requires: libraqm >= 0.7.0
%description -n python3-%{srcname}
This is a new, essentially complete implementation of a cairo backend for
Matplotlib. It can be used in combination with a Qt5, GTK3, Tk, wx, or macOS
UI, or noninteractively (i.e., to save figure to various file formats).
Noteworthy points include:
- Improved accuracy (e.g., with marker positioning, quad meshes, and text
kerning).
- Support for a wider variety of font formats, such as otf and pfb, for vector
(PDF, PS, SVG) backends (Matplotlib's Agg backend also supports such fonts).
- Optional support for complex text layout (right-to-left languages, etc.)
using Raqm.
- Support for embedding URLs in PDF (but not SVG) output.
- Support for multi-page output both for PDF and PS (Matplotlib only supports
multi-page PDF).
- Support for custom blend modes (see `examples/operators.py`).
%prep
%autosetup -n %{srcname}-%{version} -p1
# Remove bundled egg-info and vendoring
rm -rf %{srcname}.egg-info vendor
%build
export SETUPTOOLS_SCM_PRETEND_VERSION=%{version}
%py3_build
%install
export SETUPTOOLS_SCM_PRETEND_VERSION=%{version}
%py3_install
%check
# We need to prime this LaTeX cache stuff, or it might fail while running tests
# in parallel.
mktexfmt latex.fmt
mktexfmt lualatex.fmt
mktexfmt pdflatex.fmt
mktexfmt xelatex.fmt
export PYTHONPATH="%{buildroot}%{python3_sitearch}" PYTHONDONTWRITEBYTECODE=1
%{python3} -c 'import mplcairo.base'
MPLBACKEND=module://mplcairo.base %{python3} - <<EOF
import matplotlib.pyplot as plt
print(plt.get_backend())
fig, ax = plt.subplots()
fig.savefig("/dev/null", format="png")
EOF
# 50 is upstream recommended tolerance since results won't match MPL exactly.
%{python3} run-mpl-test-suite.py --tolerance=50 -m 'not network' -v -n auto
%files -n python3-%{srcname}
%license LICENSE.txt
%doc README.rst
%{python3_sitearch}/%{srcname}/
%{python3_sitearch}/%{srcname}.pth
%{python3_sitearch}/%{srcname}-%{version}-py%{python3_version}.egg-info/
%changelog
* Fri Apr 02 2021 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 0.4-1
- Update to latest version (#1945883)
* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.3-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
* Sat Aug 01 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.3-4
- Second attempt - Rebuilt for
https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
* Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.3-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
* Thu Jul 02 2020 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 0.3-2
- Backport fix for Matplotlib 3.3.0rc1
* Tue May 26 2020 Miro Hrončok <mhroncok@redhat.com> - 0.3-2
- Rebuilt for Python 3.9
* Mon May 04 2020 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 0.3-1
- Update to latest version
* Thu Jan 30 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.2-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
* Mon Sep 23 2019 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 0.2-1
- Update to latest version
* Mon Aug 19 2019 Miro Hrončok <mhroncok@redhat.com> - 0.1-4
- Rebuilt for Python 3.8
* Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.1-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Sat Feb 02 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.1-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Mon Jul 23 2018 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 0.1-1
- Update to final release
* Mon Apr 16 2018 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 0.1-0.2.a1
- Remove bundled eggs.
- Add checks and missing Requires.
* Tue Mar 13 2018 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 0.1-0.1.a1
- Initial package.