!5 delete about python2 package and use python3 replace python2 for build

From: @yeah_wang
Reviewed-by: @orange-snn
Signed-off-by: @orange-snn

python-ethtool.spec

@@ -1,30 +1,20 @@
 %bcond_with tests
 Name:           python-ethtool
 Version:        0.14
-Release:        3
+Release:        4
 Summary:        Python bindings for the ethtool kernel interface
 
 License:        GPLv2
 URL:            https://pypi.org/project/ethtool/
 Source0:        https://files.pythonhosted.org/packages/81/41/e6cb9026374771e3bdb4c0fe8ac0c51c693a14b4f72f26275da15f7a4d8b/ethtool-%{version}.tar.gz
 
-BuildRequires:  python2-devel python3-devel python2-setuptools
-BuildRequires:  gcc libnl3-devel python3-setuptools
+BuildRequires:  gcc libnl3-devel python3-setuptools python3-devel 
 
 %description
 Python bindings for the ethtool kernel interface. The Python ethtool
 module allows querying and partially controlling network interfaces,
 driver, and hardware settings.
 
-%package -n     python2-ethtool
-Summary:        Python 2 bindings for the ethtool kernel interface
-%{?python_provide:%python_provide python2-ethtool}
-
-%description -n python2-ethtool
-Python 2 bindings for the ethtool kernel interface. The Python ethtool
-module allows querying and partially controlling network interfaces,
-driver, and hardware settings.
-
 %package -n     python3-ethtool
 Summary:        Python 3 bindings for the ethtool kernel interface
 %{?python_provide:%python_provide python3-ethtool}
@@ -40,25 +30,14 @@ driver, and hardware settings.
 %autosetup -n ethtool-%{version} -p1
 rm -rf ethtool.egg-info
 
-cp -a . %{py3dir}
-find %{py3dir} -name '*.py' | xargs sed -i '1s|^#!/usr/bin/python|#!%{__python3}|'
-
 %build
-%py2_build
-
-pushd  %{py3dir}
 %py3_build
-popd
 
 %install
-%py2_install
-
-pushd %{py3dir}
 %py3_install
 install -d %{buildroot}%{_sbindir}
 mv %{buildroot}%{_bindir}/pethtool %{buildroot}%{_sbindir}
 mv %{buildroot}%{_bindir}/pifconfig %{buildroot}%{_sbindir}
-popd
 
 install -d %{buildroot}%{_mandir}/man8/
 install -p man/*.8.* %{buildroot}%{_mandir}/man8/
@@ -66,23 +45,11 @@ rm -rf tests/test_scripts.py
 
 %if %{with tests}
 %check
-export PYTHONPATH=%{buildroot}%{python2_sitearch}
-%{__python2} tests/parse_ifconfig.py -v
-%{__python2}  -m unittest discover -v
-
-pushd %{py3dir}
 export PYTHONPATH=%{buildroot}%{python3_sitearch}
 %{__python3} tests/parse_ifconfig.py -v
 %{__python3}  -m unittest discover -v
-popd
 %endif
 
-%files -n python2-ethtool
-%doc README.rst
-%license COPYING
-%{python2_sitearch}/ethtool.so
-%{python2_sitearch}/ethtool-0.14-py?.?.egg-info
-
 %files -n python3-ethtool
 %doc README.rst
 %license COPYING
@@ -96,6 +63,9 @@ popd
 %doc %{_mandir}/man*
 
 %changelog
+* Thu Oct 29 2020 wangye <wangye70@huawei.com> - 0.14-4
+- remove python2-ethtool subpackage and delete python2 for build
+
 * Thu Jun 18 2020 jinzhimin <jinzhimin2@huawei.com> - 0.14-3
 - Type:bugfix
 - Id:NA