%if 0%{?rhel} && 0%{?rhel} <= 6
%{!?__python2: %global __python2 /usr/bin/python2}
%{!?python2_sitelib: %global python2_sitelib %(%{__python2} -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())")}
%{!?python2_sitearch: %global python2_sitearch %(%{__python2} -c "from distutils.sysconfig import get_python_lib; print(get_python_lib(1))")}
%else
%global with_python3 1
%endif

%global srcname ecdsa

Name:           python-%{srcname}
Version:        0.11
Release:        1%{?dist}
Summary:        ECDSA cryptographic signature library

License:        MIT
URL:            https://pypi.python.org/pypi/ecdsa
# Remove the prime192v1 and secp224r1 curves for now
# https://bugzilla.redhat.com/show_bug.cgi?id=1067697
Source0:        %{srcname}-%{version}-clean.tar.gz
#Source0:        https://pypi.python.org/packages/source/e/%{srcname}/%{srcname}-%{version}.tar.gz

BuildArch:      noarch
BuildRequires:  python2-devel
BuildRequires:  python-setuptools
BuildRequires:  python-six
%if 0%{?with_python3}
BuildRequires:  python3-devel
BuildRequires:  python3-setuptools
BuildRequires:  python3-six
%endif
# For tests
BuildRequires:  openssl
Requires:       python-six

%description
This is an easy-to-use implementation of ECDSA cryptography (Elliptic Curve
Digital Signature Algorithm), implemented purely in Python, released under
the MIT license. With this library, you can quickly create keypairs (signing
key and verifying key), sign messages, and verify the signatures. The keys
and signatures are very short, making them easy to handle and incorporate
into other protocols.

NOTE: The prime192v1 and secp224r1 curves are currently disabled.

%if 0%{?with_python3}
%package -n python3-%{srcname}
Summary:        ECDSA cryptographic signature library
Requires:       python3-six

%description -n python3-%{srcname}
This is an easy-to-use implementation of ECDSA cryptography (Elliptic Curve
Digital Signature Algorithm), implemented purely in Python, released under
the MIT license. With this library, you can quickly create keypairs (signing
key and verifying key), sign messages, and verify the signatures. The keys
and signatures are very short, making them easy to handle and incorporate
into other protocols.

NOTE: The prime192v1 and secp224r1 curves are currently disabled.
%endif # with_python3


%prep
%setup -q -n %{srcname}-%{version}-clean
rm -rf %{srcname}.egg-info
# Remove extraneous #!
find ecdsa -name \*.py | xargs sed -ie '/\/usr\/bin\/env/d'
# Use system python-six
find -name \*.py | xargs sed -ie 's/from \(ecdsa\|\)\.six/from six/g'
rm ecdsa/six.py

%if 0%{?with_python3}
rm -rf %{py3dir}
cp -a . %{py3dir}
find %{py3dir} -name '*.py' | xargs sed -i '1s|^#!python|#!%{__python3}|'
%endif # with_python3


%build
%{__python2} setup.py build

%if 0%{?with_python3}
pushd %{py3dir}
%{__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

%{__python2} setup.py install --skip-build --root %{buildroot}


%check
%{__python2} setup.py test

%if 0%{?with_python3}
pushd %{py3dir}
%{__python3} setup.py test
popd
%endif # with_python3

 
%files
%doc LICENSE NEWS PKG-INFO README.md
%{python2_sitelib}/*

%if 0%{?with_python3}
%files -n python3-%{srcname}
%doc LICENSE NEWS PKG-INFO README.md
%{python3_sitelib}/*
%endif # with_python3


%changelog
* Mon Apr 21 2014 Eric Smith <brouhaha@fedoraproject.org> - 0.11-1
- Update to latest upstream

* Mon Feb 24 2014 Orion Poplawski <orion@cora.nwra.com> - 0.10-3
- Add python3 package

* Mon Feb 24 2014 Orion Poplawski <orion@cora.nwra.com> - 0.10-2
- Use system python-six
- Remove extraneous #!s

* Fri Feb 21 2014 Orion Poplawski <orion@cora.nwra.com> - 0.10-1
- Initial package