%global srcname pyraf

# Set to 0 if you want to build without Python 2
%global with_python2 1

Name:           python-%{srcname}
Version:        2.1.14
Release:        1.2%{?dist}
Summary:        Python Interface to IRAF

License:        BSD
URL:            https://pypi.python.org/pypi/%{srcname}
Source0:        https://files.pythonhosted.org/packages/source/p/%{srcname}/%{srcname}-%{version}.tar.gz

Patch0:         python-pyraf-Use-system-provided-iraf-by-default.patch
Patch1:         python-pyraf-Remove-module-name-extension-from-extension-modules.patch

BuildRequires:  gcc
BuildRequires:  libX11-devel
# Python 2
%if 0%{?with_python2}
BuildRequires:  python2-devel
BuildRequires:  python2-d2to1
BuildRequires:  python2-setuptools
BuildRequires:  python2-stsci-distutils
BuildRequires:  python2-stsci-tools
BuildRequires:  python2-tkinter
%endif # with_python2
# Python3
BuildRequires:  python3-devel
BuildRequires:  python3-d2to1
BuildRequires:  python3-setuptools
BuildRequires:  python3-stsci-distutils
BuildRequires:  python3-stsci-tools
BuildRequires:  python3-tkinter

# The interpreter uses Python 2 for now (bug with Python 3... upstream aware of it)
Requires:       python2-pyraf = %{version}-%{release}
Provides:       pyraf = %{version}-%{release}

%description
PyRAF is a command language for running IRAF tasks that is based on the Python
scripting language. It gives users the ability to run IRAF tasks in an
environment that has all the power and flexibility of Python. PyRAF can be
installed along with an existing IRAF installation; users can then choose
to run either PyRAF or the IRAF CL.

PyRAF is part of the stsci_python package of astronomical data analysis tools,
and is a product of the Science Software Branch
at the Space Telescope Science Institute.


%if 0%{?with_python2}
%package -n python2-%{srcname}
Summary:        Python 2 interface to IRAF
%{?python_provide:%python_provide python2-%{srcname}}
Requires:       iraf
Requires:       python2-d2to1
Requires:       python2-matplotlib
Requires:       python2-setuptools
Requires:       python2-stsci-tools
Requires:       python2-tkinter
Requires:       python2-urwid

Recommends:     python2-ipython

%description -n python2-%{srcname}
PyRAF is a command language for running IRAF tasks that is based on the Python
scripting language. It gives users the ability to run IRAF tasks in an
environment that has all the power and flexibility of Python. PyRAF can be
installed along with an existing IRAF installation; users can then choose
to run either PyRAF or the IRAF CL.

PyRAF is part of the stsci_python package of astronomical data analysis tools,
and is a product of the Science Software Branch
at the Space Telescope Science Institute.

This is the Python 2 version.
%endif # with_python2

%package -n python3-%{srcname}
Summary:        Python 3 interface to IRAF
%{?python_provide:%python_provide python3-%{srcname}}
Requires:       iraf
Requires:       python3-d2to1
Requires:       python3-matplotlib
Requires:       python3-setuptools
Requires:       python3-stsci-tools
Requires:       python3-tkinter
Requires:       python3-urwid

Recommends:     python3-ipython

%description -n python3-%{srcname}
This package contains utilities used to package some of STScI's Python
projects; specifically those projects that comprise stsci_python
and Astrolib. It currently consists mostly of some setup_hook scripts
meant for use with distutils2 and/or d2to1, and a customized easy_install
command meant for use with distribute.

This is the Python 3 version.

%prep
%setup -qc 
pushd %{srcname}-%{version}
%patch0 -p1
%patch1 -p1
%if %{__isa_bits} == 64
sed -i "s,_IRAF64BIT = False,_IRAF64BIT = True,g" lib/pyraf/irafgwcs.py
sed -i "s,_WCS_RECORD_SIZE = 0,_WCS_RECORD_SIZE = 48,g" lib/pyraf/irafgwcs.py
%endif # __isa_bits == 64
sed -i "s,__LIBDIR__,%{_libdir},g" lib/pyraf/iraffunctions.py
cp README ..
popd

mv %{srcname}-%{version} python3
%if 0%{?with_python2}
cp -r python3 python2
%endif # with_python2

%build
pushd python3
%py3_build
popd

%if 0%{?with_python2}
pushd python2
%py2_build
popd
%endif # with_python2

%install
pushd python3
%py3_install
popd

%if 0%{?with_python2}
pushd python2
%py2_install
popd
%endif # with_python2


%files
%{_bindir}/pyraf

%files -n python3-%{srcname}
%doc README
%{python3_sitearch}/*

%if 0%{?with_python2}
%files -n python2-%{srcname}
%doc README
%{python2_sitearch}/*
%endif # with_python2

%changelog
* Wed May 16 2018 Christian Dersch <lupinix@fedoraproject.org> - 2.1.14-1.1
- initial package