# No py3 since it depends on nibabel which we only provide for py3
%global srcname dipy

%global desc %{expand: \
DIPY is a python toolbox for analysis of MR diffusion imaging.
DIPY is for research only; please do not use results from DIPY for clinical
decisions.

Current information can always be found from the DIPY website - http://dipy.org}

%global commit 756b519f13437c484477b17088549000ab2dfa5a
%global shortcommit %(c=%{commit}; echo ${c:0:7})

# Full documentation downloads 100+MB of data, so we'd rather users look at the
# upstream documentation
%bcond_without docs

# Fail because of xvfb related errors
%bcond_with tests

%{?python_enable_dependency_generator}

Name:           python-%{srcname}
Version:        0.15.0
Release:        0.1.git%{shortcommit}%{?dist}
Summary:        Diffusion MRI utilities in python

License:        BSD
URL:            http://nipy.org/dipy/
Source0:        https://github.com/nipy/dipy/archive/%{commit}/%{name}-%{shortcommit}.tar.gz

%description
%{desc}

%package -n python3-%{srcname}
Summary:        %{summary}
BuildRequires:      python3-devel
BuildRequires:      gcc
BuildRequires:      %{py3_dist setuptools}
BuildRequires:      %{py3_dist nose}
BuildRequires:      %{py3_dist Cython}
BuildRequires:      %{py3_dist numpy}
BuildRequires:      %{py3_dist scipy}
BuildRequires:      %{py3_dist nibabel}
BuildRequires:      %{py3_dist h5py}
BuildRequires:      %{py3_dist matplotlib}
BuildRequires:      python3-vtk
%if %{with tests}
BuildRequires:      %{py3_dist xvfbwrapper}
BuildRequires:      xorg-x11-server-Xvfb
%endif

# Required for some modules but not in Fedora yet
# BuildRequires:      %%{py3_dist cvxpy}

Suggests:           %{py3_dist ipython}
%{?python_provide:%python_provide python3-%{srcname}}

%description -n python3-%{srcname}
%{desc}

%package doc
BuildArch:      noarch
Summary:        %{summary}

%description doc
Documentation for %{name}.


%prep
%autosetup -n %{srcname}-%{commit}
export TEST_WITH_XVFB=true
# clean it all up (from the Makefile)
find . -name "*.so" -print -delete
find . -name "*.pyd" -print -delete
find . -name "*.c" -print -delete
find . -name "*.html" -print -delete
rm -rf build
rm -rf docs/_build
rm -rf docs/dist
rm -rf dipy/dipy.egg-info

# Correct interpreter for these---used in building docs and so on
sed -i 's/#!\/usr\/bin\/env python/#!\/usr\/bin\/python3/' doc/tools/docgen_cmd.py
sed -i 's/#!\/usr\/bin\/env python/#!\/usr\/bin\/python3/' doc/tools/build_modref_templates.py
find tools/ -name "*.py" -exec sed -i 's/#!\/usr\/bin\/env python/#!\/usr\/bin\/python3/' '{}' \;

# Other shebangs and permission fixes
for f in "dipy/boots/resampling.py" "dipy/reconst/benchmarks/bench_csd.py" "dipy/reconst/dki.py" "dipy/reconst/dti.py"  "dipy/workflows/mask.py" "dipy/workflows/tracking.py" "dipy/reconst/dki_micro.py"
do
    chmod -x "$f"
    sed -i '/^#!\/usr\/bin\/env python/ d' "$f"
    sed -i '/^#!\/usr\/bin\/python/ d' "$f"
done

%build
export TEST_WITH_XVFB=true
%py3_build

%if %{with docs}
pushd doc
    export PYTHONPATH=../build/
    make SPHINXBUILD=sphinx-build-3 PYTHON=%{__python3} html
    rm -rf _build/html/.doctrees
    rm -rf _build/html/.buildinfo
popd
%endif

%install
%py3_install

%check
export TEST_WITH_XVFB=True
%if %{with tests}
%{__python3} -c 'import dipy; dipy.test()'
%endif

%files -n python3-%{srcname}
%license LICENSE
%doc README.rst Changelog AUTHOR
%{_bindir}/dipy_fit_csa
%{_bindir}/dipy_fit_csd
%{_bindir}/dipy_fit_dki
%{_bindir}/dipy_fit_dti
%{_bindir}/dipy_fit_mapmri
%{_bindir}/dipy_info
%{_bindir}/dipy_labelsbundles
%{_bindir}/dipy_mask
%{_bindir}/dipy_median_otsu
%{_bindir}/dipy_nlmeans
%{_bindir}/dipy_recobundles
%{_bindir}/dipy_reslice
%{_bindir}/dipy_slr
%{_bindir}/dipy_track_det
%{python3_sitearch}/%{srcname}
%{python3_sitearch}/%{srcname}-%{version}dev-py3.?.egg-info

%files doc
%license LICENSE
# Installed by package
%{_docdir}/%{srcname}/examples
%if %{with docs}
%doc doc/_build/html
%endif

%changelog
* Thu Nov 15 2018 Ankur Sinha <ankursinha AT fedoraproject DOT org> - 0.15.0-0.1.git756b519
- Initial rpm build