Build for Python3 on EPEL

- Apply the the Python3 on EPEL spec template:
  http://fedoraproject.org/wiki/PackagingDrafts:Python3EPEL
- Modernize the spec a bit (use more macros, no explicit
  buildroot)

python-iso8601.spec

@@ -1,80 +1,92 @@
 %{!?upstream_version: %global upstream_version %{version}%{?milestone}}
 
-%if 0%{?fedora}
-%global with_python3 1
-%endif
-
 %global srcname iso8601
+%global sum Simple module to parse ISO 8601 dates
+%global pkgdesc \
+This module parses the most common forms of ISO 8601 date strings \
+(e.g. 2007-01-14T20:34:22+00:00) into datetime objects.
 
 Name:           python-%{srcname}
 Version:        0.1.11
-Release:        6%{?dist}
-Summary:        Simple module to parse ISO 8601 dates
+Release:        7%{?dist}
+Summary:        %{sum}
 
 License:        MIT
 URL:            http://pypi.python.org/pypi/%{srcname}/
 Source0:        http://pypi.python.org/packages/source/i/%{srcname}/%{srcname}-%{version}.tar.gz
-BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 BuildArch:      noarch
+BuildRequires:  python-srpm-macros
 
-%description
-This module parses the most common forms of ISO 8601 date strings
-(e.g. 2007-01-14T20:34:22+00:00) into datetime objects.
+%description %{pkgdesc}
 
-%package -n python2-iso8601
-Summary:        Simple module to parse ISO 8601 dates
-%{?python_provide:%python_provide python2-iso8601}
+%package -n python2-%{srcname}
+Summary:        %{sum}
+%{?python_provide:%python_provide python2-%{srcname}}
 # python_provide does not exist in CBS Cloud buildroot
-Provides:       python-iso8601 = %{version}-%{release}
-Obsoletes:      python-iso8601 < 0.1.10-6
+Provides:       python-%{srcname} = %{version}-%{release}
+Obsoletes:      python-%{srcname} < 0.1.10-6
 
 BuildRequires:  python2-devel python-setuptools
 
-%description -n python2-iso8601
-This module parses the most common forms of ISO 8601 date strings
-(e.g. 2007-01-14T20:34:22+00:00) into datetime objects.
+%description -n python2-%{srcname} %{pkgdesc}
 
-%if 0%{?with_python3}
-%package -n python3-iso8601
-Summary:        Simple module to parse ISO 8601 dates
-%{?python_provide:%python_provide python3-iso8601}
+%package -n python%{python3_pkgversion}-%{srcname}
+Summary:        %{sum}
+%{?python_provide:%python_provide python%{python3_pkgversion}-%{srcname}}
 
-BuildRequires:  python3-devel python3-setuptools
+BuildRequires:  python%{python3_pkgversion}-devel
+BuildRequires:  python%{python3_pkgversion}-setuptools
 
-%description -n python3-iso8601
-This module parses the most common forms of ISO 8601 date strings
-(e.g. 2007-01-14T20:34:22+00:00) into datetime objects.
+%description -n python%{python3_pkgversion}-%{srcname} %{pkgdesc}
+
+%if 0%{?with_python3_other}
+%package -n python%{python3_other_pkgversion}-%{srcname}
+Summary:        %{sum}
+%{?python_provide:%python_provide python%{python3_other_pkgversion}-%{srcname}}
+BuildRequires:  python%{python3_other_pkgversion}-devel
+BuildRequires:  python%{python3_other_pkgversion}-setuptools
+
+%description -n python%{python3_other_pkgversion}-%{srcname} %{pkgdesc}
 %endif
 
 %prep
-%setup -qn %{srcname}-%{version}
+%autosetup -n %{srcname}-%{version}
 
 %build
-%{__python2} setup.py build
-
-%if 0%{?with_python3}
-%{__python3} setup.py build
+%py2_build
+%py3_build
+%if 0%{?with_python3_other}
+%py3_other_build
 %endif
 
 %install
-%{__python2} setup.py install -O1 --skip-build --root %{buildroot}
-
-%if 0%{?with_python3}
-%{__python3} setup.py install --skip-build --root %{buildroot}
+%py2_install
+%py3_install
+%if 0%{?with_python3_other}
+%py3_other_install
 %endif
 
-%files -n python2-iso8601
+%files -n python2-%{srcname}
 %doc LICENSE README.rst
 %{python2_sitelib}/*
 
-%if 0%{?with_python3}
-%files -n python3-iso8601
+%files -n python%{python3_pkgversion}-%{srcname}
 %doc LICENSE README.rst
 %{python3_sitelib}/*
+
+%if 0%{?with_python3_other}
+%files -n python%{python3_other_pkgversion}-%{srcname}
+%doc LICENSE README.rst
+%{python3_other_sitelib}/*
 %endif
 
 %changelog
+* Wed Aug 16 2017 Aurelien Bompard <abompard@fedoraproject.org> - 0.1.11-7
+- Build for Python3 on EPEL:
+  http://fedoraproject.org/wiki/PackagingDrafts:Python3EPEL
+- Modernize the spec a bit (build and install macros, no explicit buildroot)
+
 * Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.1.11-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild