%global pypi_name vispy

Name:           python-%{pypi_name}
Version:        0.14.2
Release:        %{autorelease}
Summary:        Interactive visualization in Python

%global forgeurl0 https://github.com/vispy/vispy
%global forgeurl1 https://github.com/vispy/test-data
%global tag1 test-data-10
%forgemeta -a

License:        BSD-3-Clause
URL:            http://vispy.org/
Source0:        %forgesource0
Source1:        %forgesource1

BuildRequires:  gcc
BuildRequires:  git-core
BuildRequires:  glfw
BuildRequires:  libglvnd-gles
BuildRequires:  libXi
BuildRequires:  mesa-dri-drivers
BuildRequires:  mesa-libEGL
BuildRequires:  mesa-libGL
BuildRequires:  python3-devel
BuildRequires:  python3dist(pytest)
# Tests need `QtOpenGLWidgets` which is not in the base package.
BuildRequires:  python3-pyqt6
BuildRequires:  (xdpyinfo or xrandr)
BuildRequires:  xorg-x11-server-Xvfb

%global _description %{expand:
VisPy is a high-performance interactive 2D/3D data visualization
library. VisPy leverages the computational power of modern Graphics
Processing Units (GPUs) through the OpenGL library to display very
large datasets. Applications of VisPy include:

- High-quality interactive scientific plots with millions of points
- Direct visualization of real-time data
- Fast interactive visualization of 3D models (meshes, volume rendering)
- OpenGL visualization demos
- Scientific GUIs with fast, scalable visualization widgets (Qt or
  IPython notebook with WebGL)}

%description %_description


%package -n python3-%{pypi_name}
Summary:        %{summary}
Requires:       (xdpyinfo or xrandr)
Requires:       (python3-pyqt6 if (python3-vispy+pyqt6 or python3-vispy+pyside6))

%description -n python3-%{pypi_name} %_description


# Excluded extra's:
# `pyqt5`   - deprecated Qt5 bindings (use PyQt6)
# `pyside`  - deprecated Qt4 bindings (use PySide6 and Qt6)
# `pyside2` - deprecated Ot5 bindings (use PySide6 and Qt6)
%pyproject_extras_subpkg -n python3-%{pypi_name} ipython-static pyglet pyqt6 pyside6 sdl2 wx tk io


%prep
%forgeautosetup -p1

# Install test data (needs git repo)
mkdir -p %{_builddir}/.vispy/test_data
pushd %{_builddir}/.vispy/test_data
tar xzf %{SOURCE1} --strip-components=1
git init
git config user.name "Fedora"
git config user.email "fedora@example.org"
git add --all
git commit -m "[Fedora] Test data for vispy"
git tag %tag1
popd

sed -r \
    -e 's/oldest-supported-numpy/numpy/' \
    -i pyproject.toml

# Disable coverage for tests
sed -r \
    -e 's/coverage=True/coverage=False/' \
    -i make/make.py


%generate_buildrequires
%pyproject_buildrequires -x ipython-static,pyglet,pyqt6,pyside6,sdl2,wx,tk,io


%build
%pyproject_wheel


%install
%pyproject_install
%pyproject_save_files -l %{pypi_name}


%check
# https://github.com/vispy/vispy/blob/main/.github/workflows/main.yml
# Start xvfb
mkdir tmp
export DISPLAY=:99.0
Xvfb :99 -screen 0 1400x900x24 -ac +extension GLX +render >/dev/null 2>&1 &
sleep 5

# Tests requiring network
k="${k-}${k+ and }not test_read_write_image"
k="${k-}${k+ and }not test_wavefront"
k="${k-}${k+ and }not test_config"
k="${k-}${k+ and }not test_perspective_render"
k="${k-}${k+ and }not test_panzoom"
k="${k-}${k+ and }not test_turntable_gesture_zoom"
k="${k-}${k+ and }not test_perspective_render"
# Tests appears to hang or requires interaction (graphical test)
k="${k-}${k+ and }not test_run"

# Failing `pyglet` tests
# AttributeError: module 'pyglet.window' has no attribute 'get_platform'
pyglet="${pyglet-}${pyglet+ and }not test_fs"
# AssertionError: assert 343 <= (3 + 20)
pyglet="${pyglet-}${pyglet+ and }not test_multiple_canvases"

# Failing `pyside6` tests
# Fatal Python error: Segmentation fault
pyside6="${pyside6-}${pyside6+ and }not test_functionality_proxy"
pyside6="${pyside6-}${pyside6+ and }not test_init"

# Failing `wx` tests
# IndexError: list index out of range
wx="${wx-}${wx+ and }not test_frame_buffer_helper"
# AssertionError
wx="${wx-}${wx+ and }not test_canvas_render"
wx="${wx-}${wx+ and }not test_blend_presets"

# Failing `tkinter` tests
# Fatal Python error: Segmentation fault
tk="${tk-}${tk+ and }not test_image_clims_and_gamma"
# IndexError: list index out of range
tk="${tk-}${tk+ and }not test_frame_buffer_helper"
# AssertionError
tk="${tk-}${tk+ and }not test_canvas_render"
tk="${tk-}${tk+ and }not test_blend_presets"

%{py3_test_envvars} %{python3} -c "import vispy; print(vispy.sys_info())"

# Upstream provides a utility for testing.
# Usage: python3 make test <test_suite>
# Passing args to the script fails. Call it without the wrapper.
%{py3_test_envvars} HOME=%{_builddir} _VISPY_TESTING_APP=nobackend \
  %{python3} -m pytest -v -m 'not vispy_app_test' ${k+-k }"${k-}" \
  -ra %{buildroot}%{python3_sitearch}/vispy
%{py3_test_envvars} HOME=%{_builddir} _VISPY_TESTING_APP=pyglet \
  %{python3} -m pytest -v -m 'vispy_app_test' \
  ${k+-k }"${k-}${pyglet+ and }${pyglet-}" \
  -ra %{buildroot}%{python3_sitearch}/vispy
%{py3_test_envvars} HOME=%{_builddir} _VISPY_TESTING_APP=pyqt6 \
  %{python3} -m pytest -v -m 'vispy_app_test' \
  ${k+-k }"${k-}" \
  -ra %{buildroot}%{python3_sitearch}/vispy
%{py3_test_envvars} HOME=%{_builddir} _VISPY_TESTING_APP=pyside6 \
  %{python3} -m pytest -v -m 'vispy_app_test' \
  ${k+-k }"${k-}${pyside6+ and }${pyside6-}" \
  -ra %{buildroot}%{python3_sitearch}/vispy
%{py3_test_envvars} HOME=%{_builddir} _VISPY_TESTING_APP=sdl2 \
  %{python3} -m pytest -v -m 'vispy_app_test' \
  ${k+-k }"${k-}" \
  -ra %{buildroot}%{python3_sitearch}/vispy
%{py3_test_envvars} HOME=%{_builddir} _VISPY_TESTING_APP=wx \
  %{python3} -m pytest -v -m 'vispy_app_test' \
  ${k+-k }"${k-}${wx+ and }${wx-}" \
  -ra %{buildroot}%{python3_sitearch}/vispy
%{py3_test_envvars} HOME=%{_builddir} _VISPY_TESTING_APP=tkinter \
  %{python3} -m pytest -v -m 'vispy_app_test' \
  ${k+-k }"${k-}${tk+ and }${tk-}" \
  -ra %{buildroot}%{python3_sitearch}/vispy


%files -n python3-%{pypi_name} -f %{pyproject_files}
%doc README.rst CHANGELOG.md CITATION.rst


%changelog
%autochangelog