%py_ver			%(python -c "import sys; v=sys.version_info[:2]; print '%%d.%%d'%%v" 2>/dev/null || echo PYTHON-NOT-FOUND)
%py_prefix		%(python -c "import sys; print sys.prefix" 2>/dev/null || echo PYTHON-NOT-FOUND)
%py_libdir		%{py_prefix}/%{_lib}/python%{py_ver}
%py_incdir		%{py_prefix}/include/python%{py_ver}
%py_sitedir		%{py_libdir}/site-packages
%py_compile(O)	\
find %1 -name '*.pyc' -exec rm -f {} \\; \
python -c "import sys, os, compileall; br='%{buildroot}'; compileall.compile_dir(sys.argv[1], ddir=br and (sys.argv[1][len(os.path.abspath(br)):]+'/') or None)" %1 \
%{-O: \
find %1 -name '*.pyo' -exec rm -f {} \\; \
python -O -c "import sys, os, compileall; br='%{buildroot}'; compileall.compile_dir(sys.argv[1], ddir=br and (sys.argv[1][len(os.path.abspath(br)):]+'/') or None)" %1 \
}
%py_requires(d) \
%define minver %py_ver \
%define maxver %(python -c "import sys; a,b=sys.version_info[:2]; print '%%d.%%d'%%(a,b+1)" 2>/dev/null || echo PYTHON-NOT-FOUND) \
BuildRequires: /usr/bin/python %{-d:python-devel} \
PreReq: python >= %minver, python < %maxver