!3 remove python2 of package python-simplegeneric

From: @zhanghua1831
Reviewed-by: @small_leek
Signed-off-by: @small_leek

python-simplegeneric.spec

@@ -1,26 +1,17 @@
 Name:           python-simplegeneric
 Version:        0.8.1
-Release:        11
+Release:        12
 Summary:        A package with simple generic functions
 License:        Python or ZPLv2.1
 URL:            http://cheeseshop.python.org/pypi/simplegeneric
 Source0:        https://pypi.python.org/packages/source/s/simplegeneric/simplegeneric-0.8.1.zip
 BuildArch:      noarch
-BuildRequires:  python2-devel python2-setuptools python3-devel python3-setuptools
+BuildRequires:  python3-devel python3-setuptools
 
 %description
 The package lets you define simple single-dispatch generic functions, akin to Python's built-in
 generic functions like len(), iter() and so on.
 
-%package -n     python2-simplegeneric
-Summary:        A python2 package with simple generic functions
-License:        Python or ZPLv2.1
-%{?python_provide:%python_provide python2-simplegeneric}
-
-%description -n python2-simplegeneric
-The package lets you define simple single-dispatch generic functions, akin to Python's built-in
-generic functions like len(), iter() and so on.
-
 %package -n     python3-simplegeneric
 Summary:        A python3 package with simple generic functions
 License:        Python or ZPLv2.1
@@ -32,35 +23,15 @@ generic functions like len(), iter() and so on.
 
 %prep
 %autosetup -n simplegeneric-%{version}
-rm -rf %{py3dir}; cp -a . %{py3dir}
-cd %{py3dir}
-2to3 --write --nobackups .
-sed -i "s/file(/open(/g" setup.py
-cd -
-find %{py3dir} -name '*.py' | xargs sed -i '1s|^#!python|#!%{__python3}|'
-find -name '*.py' | xargs sed -i '1s|^#!python|#!%{__python}|'
 
 %build
-%py2_build
-cd %{py3dir}
 %py3_build
-cd -
 
 %install
-%py2_install
-cd %{py3dir}
 %py3_install
-cd -
 
 %check
-cd %{py3dir}
 PYTHONPATH=$(pwd) %{__python3} setup.py test
-cd -
-PYTHONPATH=$(pwd) %{__python} setup.py test
-
-%files -n python2-simplegeneric
-%doc README.txt
-%{python_sitelib}/{simplegeneric.py*,simplegeneric-%{version}-py?.?.egg-info}
 
 %files -n python3-simplegeneric
 %doc README.txt
@@ -68,5 +39,8 @@ PYTHONPATH=$(pwd) %{__python} setup.py test
 %{python3_sitelib}/{simplegeneric.py*,simplegeneric-%{version}-py?.?.egg-info}
 
 %changelog
+* Fri Mar 6 2020 zhanghua <zhanghua40@huawei.com> - 0.8.1-12
+- remove python2 subpackage
+
 * Fri Mar 6 2020 yinzhenling <yingzhenling2@huawei.com> - 0.8.1-11
 - Initial package