%global upname scikit-learn

%global with_python3 1

Name: python-scikit-learn

Version: 0.14.1

Release: 1%{?dist}

Summary: Machine learning in Python

License: BSD

# No license file

# https://github.com/scikit-learn/scikit-learn/issues/2422

# webpage says: BSD (3 clause)

URL: http://scikit-learn.org/

Source0: https://pypi.python.org/packages/source/s/scikit-learn/%{upname}-%{version}.tar.gz

Patch0: sklearn-unbundle-joblib.patch

Patch1: sklearn-unbundle-cblas.patch

BuildRequires: python2-devel 

BuildRequires: numpy scipy python-nose python-matplotlib

BuildRequires: python-joblib

BuildRequires: atlas-devel blas-devel

Requires: numpy scipy python-joblib

# we don't want to provide private python extension libs

%global __provides_exclude_from ^(%{python_sitearch}|%{python3_sitearch})/.*\\.so$

%description

Scikit-learn integrates machine learning algorithms in the tightly-knit 

scientific Python world, building upon numpy, scipy, and matplotlib. 

As a machine-learning module, it provides versatile tools for data mining and 

analysis in any field of science and engineering. It strives to be simple and 

efficient, accessible to everybody, and reusable in various contexts.

%if 0%{?with_python3}

%package -n python3-%{upname}

Summary: Machine learning in Python

BuildRequires: python3-devel python3-nose

BuildRequires: python3-numpy python3-scipy python3-matplotlib

BuildRequires: python3-joblib

BuildRequires: atlas-devel blas-devel

Requires: python3-numpy python3-scipy

%description -n python3-%{upname}

Scikit-learn integrates machine learning algorithms in the tightly-knit 

scientific Python world, building upon numpy, scipy, and matplotlib. 

As a machine-learning module, it provides versatile tools for data mining and 

analysis in any field of science and engineering. It strives to be simple and 

efficient, accessible to everybody, and reusable in various contexts.

%endif # with_python3

%prep

%setup -n %{upname}-%{version} -q

%patch0 -p1

%patch1 -p1

rm -rf sklearn/externals/joblib

rm -rf sklearn/src/cblas

rm -rf *egg-info

chmod -x examples/plot_rbm_logistic_classification.py

# Reported upstream

# https://github.com/scikit-learn/scikit-learn/issues/2423

# Removing bogus shebang

pushd sklearn/datasets

sed -i -e "1d" setup.py

popd

pushd sklearn/gaussian_process/

#sed -i -e "1d" gaussian_process.py regression_models.py __init__.py correlation_models.py

sed -i -e "1d" regression_models.py __init__.py correlation_models.py

sed -i -e "2d" gaussian_process.py 

popd

%if 0%{?with_python3}

rm -rf %{py3dir}

cp -a . %{py3dir}

find %{py3dir} -name '*.py' | xargs sed -i '1s|^#!python|#!%{__python3}|'

%endif # with_python3

find -name '*.py' | xargs sed -i '1s|^#!python|#!%{__python}|'

%build

CFLAGS="%{optflags}" %{__python} setup.py build

%if 0%{?with_python3}

pushd %{py3dir}

CFLAGS="%{optflags}" %{__python3} setup.py build

popd

%endif # with_python3

%install

%if 0%{?with_python3}

pushd %{py3dir}

%{__python3} setup.py install --skip-build --root  %{buildroot}

popd

%endif # with_python3

%{__python} setup.py install --skip-build --root  %{buildroot}

find %{buildroot} -name "*.so" | xargs chmod 755

# checks fail with scipy 0.13

#%check

#%if 0%{?with_python3}

# pushd %{buildroot}/%{python3_sitearch}

# nosetests-3.3 sklearn

# popd

#%endif # with_python3

#pushd %{buildroot}/%{python_sitearch}

#nosetests sklearn

#popd

%files

%doc examples/ AUTHORS.rst README.rst

%{python_sitearch}/sklearn

%{python_sitearch}/scikit_learn-*.egg-info

%if 0%{?with_python3}

%files -n python3-%{upname}

%doc examples/ AUTHORS.rst README.rst

%{python3_sitearch}/sklearn

%{python3_sitearch}/scikit_learn-*.egg-info

%endif # with_python3

%changelog

* Wed Aug 28 2013 Sergio Pascual <sergiopr@fedoraproject.org> - 0.14.1-1

- New upstream source (0.14.1)

- Add python3 support

- Unbundle joblib and cblas

* Wed Jul 10 2013 Sergio Pascual <sergiopr@fedoraproject.org> - 0.13.1-3

- Reorder buildrequires and requires

- Dropped doc, it does not build

* Tue Jun 25 2013 Sergio Pascual <sergiopr@fedoraproject.org> - 0.13.1-2

- Changed package name

- Tests do not need recompile

* Thu Apr 18 2013 Sergio Pascual <sergiopr@fedoraproject.org> - 0.13.1-1

- Initial spec file