# Sphinx-generated HTML documentation is not suitable for packaging; see
# https://bugzilla.redhat.com/show_bug.cgi?id=2006555 for discussion.
#
# We can generate PDF documentation as a substitute.
%bcond doc_pdf 1

Name:           python-ezdxf
Version:        1.2.0
Release:        %autorelease
Summary:        Python package to create/manipulate DXF drawings

# The entire source is MIT, except:
#
# - The following are derived from https://github.com/mapbox/earcut (but are a
#   rewrite from C++ to Python, so are not treated as a bundled dependency) and
#   are therefore (ISC AND MIT):
#     * src/ezdxf/acc/mapbox_earcut.pyx
#     * src/ezdxf/math/_mapbox_earcut.py
# - The following is derived from
#   https://github.com/mlarocca/AlgorithmsAndDataStructuresInAction/tree/master/JavaScript/src/ss_tree
#   (but is a rewrite from JavaScript to Python, so is not treated as a bundled
#   dependency) and is therefore (AGPL-3.0-only AND MIT):
#     * src/ezdxf/math/rtree.py
#
# Additionally:
# - The following is derived from https://github.com/enzoruiz/3dbinpacking.
#   Since the original source is Python, it is treated as a bundled dependency;
#   since the implementation is forked, it cannot be unbundled. The original
#   source is also under an (MIT) license, so this does not affect the License
#   tag.
#     * ezdxf/addons/binpacking.py
#
# Various fonts directly in the fonts/ directory are each under one of:
#   - Apache-2.0
#   - Bitstream-Vera AND LicenseRef-Fedora-Public-Domain
#   - OFL-1.0
#   - LicenseRef-Liberation
#   - LicenseRef-Fedora-UltraPermissive
#
# Fonts in fonts/strokefonts/ are under some mixture of
# LicenseRef-Fedora-UltraPermissive (the KST32B license,
# https://gitlab.com/fedora/legal/fedora-license-data/-/issues/492),
# GPL-2.0-only (from LibreCAD), and/or perhaps LicenseRef-Fedora-Public-Domain
# to the extent they are derived from
# https://commons.wikimedia.org/wiki/File:ISO3098.svg.
#
# All of these fonts are thus under acceptable licenses for redistribution in
# Fedora, but they are used only for testing and do not contribute to the
# licenses of the binary RPMs. We double-check for incorrectly-installed font
# files in %%check.
License:        MIT AND ISC AND AGPL-3.0-only
URL:            https://ezdxf.mozman.at/
%global forgeurl https://github.com/mozman/ezdxf
Source0:        %{forgeurl}/archive/v%{version}/ezdxf-%{version}.tar.gz

# Man pages written for Fedora in groff_man(7) format based on --help output
# and docs/ content.
Source10:       ezdxf.1
Source11:       ezdxf-audit.1
Source12:       ezdxf-browse.1
Source13:       ezdxf-browse-acis.1
Source14:       ezdxf-config.1
Source15:       ezdxf-draw.1
Source16:       ezdxf-hpgl.1
Source17:       ezdxf-info.1
Source18:       ezdxf-pp.1
Source19:       ezdxf-strip.1
Source20:       ezdxf-view.1

# fix #1042 pass tests 613 with disabled C-extensions
# https://github.com/mozman/ezdxf/commit/90aceafc1a1cbea1c6e6e30cab3b800c600f8e56
#
# Fixes:
#
# Some tests fail when EZDXF_DISABLE_C_EXT=1 is set
# https://github.com/mozman/ezdxf/issues/1042
Patch:          %{forgeurl}/commit/90aceafc1a1cbea1c6e6e30cab3b800c600f8e56.patch

BuildRequires:  python3-devel
BuildRequires:  gcc-c++

BuildRequires:  dos2unix

# Standard styles use OpenSans and Liberation fonts; see
# src/ezdxf/tools/standards.py
BuildRequires:  font(opensans)
BuildRequires:  font(opensansextrabold)
BuildRequires:  font(opensanslight)
BuildRequires:  font(opensanssemibold)
BuildRequires:  font(liberationmono)
BuildRequires:  font(liberationsans)
BuildRequires:  font(liberationsansnarrow)
BuildRequires:  font(liberationserif)
# This is used in tests/test_08_addons/test_814_text2path.py. (The test is
# simply skipped if the font is not present.)
BuildRequires:  font(notosanssc)

%if %{with doc_pdf}
BuildRequires:  make
BuildRequires:  python3-sphinx-latex
BuildRequires:  latexmk
BuildRequires:  /usr/bin/xindy
BuildRequires:  tex-xetex-bin
BuildRequires:  /usr/bin/rsvg-convert
%endif

%global common_description %{expand:
This Python package is designed to facilitate the creation and manipulation of
DXF documents, with compatibility across various DXF versions. It empowers
users to seamlessly load and edit DXF files while preserving all content,
except for comments.

Any unfamiliar DXF tags encountered in the document are gracefully ignored but
retained for future modifications. This feature enables the processing of DXF
documents containing data from third-party applications without any loss of
valuable information.}

%description %{common_description}


%package -n     python3-ezdxf
Summary:        %{summary}

Requires:       font(opensans)
Requires:       font(opensansextrabold)
Requires:       font(opensanslight)
Requires:       font(opensanssemibold)
Requires:       font(liberationmono)
Requires:       font(liberationsans)
Requires:       font(liberationsansnarrow)
Requires:       font(liberationserif)

# See the note above the %%pyproject_extras_subpkg invocation.
Obsoletes:      python3-ezdxf+all < 0.17.2-7
Obsoletes:      python3-ezdxf+all < 0.17.2-7

# ezdxf/addons/binpacking.py is derived from an unspecified version of py3dbp
# (https://github.com/enzoruiz/3dbinpacking, https://pypi.org/project/py3dbp/).
# The implementation is significantly forked, so unbundling will not be
# possible.
Provides:       bundled(python3dist(py3dbp))

%description -n python3-ezdxf %{common_description}


# Note extra “all” is “draw”+“dev”+“test”, and “all5” is “draw5”+“dev”+“test”.
# Since it does not really make sense to package extras metapackages for dev
# and test dependencies, we omit these two extras as well.
%pyproject_extras_subpkg -n python3-ezdxf draw,draw5


%package        doc
Summary:        Documentation for ezdxf

BuildArch:      noarch

%description    doc %{common_description}


%prep
%autosetup -n ezdxf-%{version} -p1
# Note that C++ sources in the GitHub tarball are *not* Cython-generated, and
# we must not remove them.

# Since pdflatex cannot handle Unicode inputs in general:
echo "latex_engine = 'xelatex'" >> docs/source/conf.py
rm docs/graphics/dimtad-dimjust.pdf

# Fix a Python source file with CRLF newlines. Upstream doesn’t want to worry
# about standardizing this. Don’t modify dxf files even though they are a
# text-based file format; see the PR “Convert examples/copydxf.py from CRLF to
# LF lines” and discussion at https://github.com/mozman/ezdxf/pull/975.
dos2unix --keepdate examples/copydxf.py

# qtviewer.py is not executable and is not script-like (no main routine or
# useful side effects), so it does not need a shebang
sed -r -i '1{/^#!/d}' src/ezdxf/addons/drawing/qtviewer.py

# A couple of examples are installed as executables, with shebangs that need to
# be corrected.
%py3_shebang_fix examples

# We don’t need to run typecheckers, and we must build documentation with
# whichever sphinx-rtd-theme version we have.
sed -r \
    -e 's/^(typing_extensions)\b/# \1/' \
    -e 's/^(sphinx-rtd-theme)<.*$/\1/' \
    requirements-dev.txt | tee requirements-dev-filtered.txt


%generate_buildrequires
# Note extra “all” is “draw”+“dev”+“test”, and “all5” is “draw5”+“dev”+“test”.
%pyproject_buildrequires -x draw,draw5,dev,test requirements-dev-filtered.txt


%build
%pyproject_wheel

%if %{with doc_pdf}
# Cannot use SVG images when building PDF documentation; convert to PDFs
find docs -type f -name '*.svg' |
  while read -r fn
  do
    rsvg-convert --format=pdf "${fn}" \
        --output="$(dirname "${fn}")/$(basename "${fn}" .svg).pdf"
  done
find docs/source -type f -exec \
    gawk '/\.svg/ { print FILENAME; nextfile }' '{}' '+' |
  xargs -r -t sed -r -i 's/\.svg/\.pdf/g'

BLIB="${PWD}/build/lib.%{python3_platform}-cpython-%{python3_version_nodots}"
PYTHONPATH="${BLIB}" %make_build -C docs -f Makefile.linux latex \
    SPHINXOPTS='-j%{?_smp_build_ncpus}'
%make_build -C docs/build/latex LATEXMKOPTS='-quiet'
%endif


%install
%pyproject_install
%pyproject_save_files -l ezdxf

install -t '%{buildroot}%{_mandir}/man1' -D -p -m 0644 \
    '%{SOURCE10}' '%{SOURCE11}' '%{SOURCE12}' '%{SOURCE13}' '%{SOURCE14}' \
    '%{SOURCE15}' '%{SOURCE16}' '%{SOURCE17}' '%{SOURCE18}' '%{SOURCE19}' \
    '%{SOURCE20}'


%check
# No need to set EZDXF_TEST_FILES because the files in question are not
# available (and are presumably not freely distributable). This is fine; it
# just means a few tests are automatically skipped.

# See tox-extras.ini:
# Note: It is NOT safe to parallelize these tests with pytest-xdist!
%pytest -k "${k-}" tests integration_tests -v

# Since the user can disable the C extensions, test the pure-Python
# implementations too:
EZDXF_DISABLE_C_EXT=1 %pytest -k "${k-}" tests integration_tests -v

# Verify that no bundled fonts were installed.
if find '%{buildroot}' -type f \( \
    -name '*.tt[fc]' -o -name '*.otf' \
    -o -name '*.woff' -o -name '*.woff2' -o -name '*.eof' \
    -o -name '*.sh[xp]' -o name '*.lff' \)
then
  echo 'BUNDLED FONTS WERE INSTALLED!' 1>&2
  exit 1
fi


%files -n python3-ezdxf -f %{pyproject_files}
%doc README.md

%{_bindir}/ezdxf
%{_mandir}/man1/ezdxf*.1*


%files doc
%license LICENSE

%doc README.md

%doc autolisp/
%doc examples/
%doc examples_dxf/
%doc examples_hpgl2/
%doc exploration/

%if %{with doc_pdf}
%doc docs/build/latex/ezdxf.pdf
%endif


%changelog
%autochangelog