Python 2 subpackage has been removed

See https://fedoraproject.org/wiki/Changes/RetirePython2

Cython.spec

@@ -6,7 +6,7 @@
 Name:           Cython
 Version:        0.29.13
 %global upver %{version_no_tilde %{nil}}
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        Language for writing Python extension modules
 
 License:        ASL 2.0
@@ -24,16 +24,6 @@ for writing Python extension modules.
 
 %description %{_description}
 
-%package -n python2-%{srcname}
-Summary:        %{summary}
-%{?python_provide:%python_provide python2-%{srcname}}
-BuildRequires:  python2-devel
-BuildRequires:  python2-setuptools
-
-%description -n python2-%{srcname} %{_description}
-
-Python 2 version.
-
 %package -n python3-%{srcname}
 Summary:        %{summary}
 %{?python_provide:%python_provide python3-%{srcname}}
@@ -66,7 +56,6 @@ cython-mode is an Emacs major mode for editing Cython source files.
 %autosetup -n %{upname}-%{upver} -p1
 
 %build
-%py2_build
 %py3_build
 
 # emacs-cython-mode build
@@ -77,10 +66,6 @@ cp -p Tools/cython-mode.el .
 
 
 %install
-%py2_install
-rm -rf %{buildroot}%{python2_sitelib}/setuptools/tests
-rm %{buildroot}%{_bindir}/*
-
 %py3_install
 rm -rf %{buildroot}%{python3_sitelib}/setuptools/tests
 
@@ -93,9 +78,7 @@ cp -p cython-mode-init.el cython-mode-init.elc %{buildroot}%{_emacs_sitestartdir
 
 %if %{with tests}
 %check
-for python in %{__python2} %{__python3}; do
-
-  $python runtests.py -vv --no-pyregr %{?_smp_mflags} \
+%{python3} runtests.py -vv --no-pyregr %{?_smp_mflags} \
   %ifarch s390x ppc64
   --exclude numpy_subarray  # https://github.com/cython/cython/issues/1982
   %endif
@@ -103,17 +86,8 @@ for python in %{__python2} %{__python3}; do
   --exclude run.parallel  # https://github.com/cython/cython/issues/2807
   %endif
 
-done
 %endif
 
-%files -n python2-%{srcname}
-%license LICENSE.txt
-%doc *.txt Demos Doc Tools
-%{python2_sitearch}/%{srcname}-*.egg-info/
-%{python2_sitearch}/%{srcname}/
-%{python2_sitearch}/pyximport/
-%{python2_sitearch}/%{upname}.py*
-
 %files -n python3-%{srcname}
 %license LICENSE.txt
 %doc *.txt Demos Doc Tools
@@ -132,6 +106,9 @@ done
 %{_emacs_sitestartdir}/cython*.el*
 
 %changelog
+* Mon Nov 04 2019 Miro Hrončok <mhroncok@redhat.com> - 0.29.13-6
+- Python 2 subpackage has been removed
+
 * Thu Oct 03 2019 Miro Hrončok <mhroncok@redhat.com> - 0.29.13-5
 - Rebuilt for Python 3.8.0rc1 (#1748018)