[python-tinycss] Add Python 3 support.

[Eric Smith]

commit cb147c87d449997590e438d0200716033d54be7d
Author: Eric Smith <brouhaha at fedoraproject.org>
Date:   Tue Jul 23 15:01:22 2013 -0600

    Add Python 3 support.

 python-tinycss.spec |   59 ++++++++++++++++++++++++++++++++++++++++++++++----
 1 files changed, 54 insertions(+), 5 deletions(-)
---
diff --git a/python-tinycss.spec b/python-tinycss.spec
index f2b37f6..3c2f40b 100644
--- a/python-tinycss.spec
+++ b/python-tinycss.spec
@@ -1,17 +1,27 @@
+%if 0%{?fedora} > 12 || 0%{?rhel} > 6
+%global with_python3 1
+%else
+%{!?python_sitelib: %global python_sitelib %(%{__python} -c "from distutils.sysconfig import get_python_lib; print (get_python_lib())")}
+%endif
+
 Name:           python-tinycss
-Version:        0.3
-Release:        1%{?dist}
-Group:          Applications/File
 Summary:        CSS parser for Python
+Version:        0.3
+Release:        2%{?dist}
+Group:          System Environment/Libraries
 License:        BSD
 URL:            http://pythonhosted.org/tinycss/
 Source0:        https://github.com/SimonSapin/tinycss/archive/v%{version}.tar.gz
 
-BuildRequires:  python2-devel python-setuptools Cython dos2unix
+BuildRequires:  dos2unix
+BuildRequires:  python2-devel python-setuptools Cython
+%if 0%{?with_python3}
+BuildRequires:  python3-devel python3-setuptools python3-Cython
+%endif # if with_python3
 
 # Do not check .so files in the python_sitelib directory
 # or any files in the application's directory for provides
-%global __provides_exclude_from ^(%{python_sitearch}/.*\\.so|%{_datadir}/myapp/.*)$
+%global __provides_exclude_from ^(%{python_sitearch}|%{python3_sitearch})/.*\\.so$
 
 %description
 tinycss is a complete yet simple CSS parser for Python. It supports
@@ -19,20 +29,59 @@ the full syntax and error handling for CSS 2.1 as well as some CSS 3
 modules. It is designed to be easy to extend for new CSS modules and
 syntax, and integrates well with cssselect for Selectors 3 support.
 
+%if 0%{?with_python3}
+%package -n python3-tinycss
+Summary:        CSS parser for Python
+Group:          System Environment/Libraries
+
+%description -n python3-tinycss
+tinycss is a complete yet simple CSS parser for Python. It supports
+the full syntax and error handling for CSS 2.1 as well as some CSS 3
+modules. It is designed to be easy to extend for new CSS modules and
+syntax, and integrates well with cssselect for Selectors 3 support.
+%endif # if with_python3
+
 %prep
 %setup -q -n tinycss-%{version}
 dos2unix LICENSE
 
+%if 0%{?with_python3}
+rm -rf %{py3dir}
+cp -a . %{py3dir}
+find %{py3dir} -name '*.py' | xargs sed -i '1s|^#!/usr/bin/python|#!%{__python3}|'
+%endif # with_python3
+
 %build
 %{__python} setup.py build
 
+%if 0%{?with_python3}
+pushd %{py3dir}
+%{__python3} setup.py build
+popd
+%endif # with_python3
+
 %install
 %{__python} setup.py install --skip-build --prefix=%{_prefix} --root %{buildroot}
 
+%if 0%{?with_python3}
+pushd %{py3dir}
+%{__python3} setup.py install --skip-build --prefix=%{_prefix} --root %{buildroot}
+popd
+%endif # with_python3
+
 %files
 %doc LICENSE README.rst
 %{python_sitearch}/*
 
+%if 0%{?with_python3}
+%files -n python3-tinycss
+%doc LICENSE README.rst
+%{python3_sitearch}/*
+%endif # with_python3
+
 %changelog
+* Tue Jul 23 2013 Eric Smith <brouhaha at fedoraproject.org> 0.3-2
+- Added Python 3 support.
+
 * Sat Jul 20 2013 Eric Smith <brouhaha at fedoraproject.org> 0.3-1
 - initial version