!8 【轻量级 PR】：Drop python2 support

From: @xiyuanwang 
Reviewed-by: @han-guangyu 
Signed-off-by: @han-guangyu

python-pydotplus.spec

@@ -1,6 +1,6 @@
 Name:           python-pydotplus
 Version:        2.0.2
-Release:        10
+Release:        11
 Summary:        Python interface to Graphviz's Dot language
 License:        MIT
 URL:            https://pypi.python.org/pypi/pydotplus
@@ -13,20 +13,6 @@ BuildRequires:  graphviz
 PyDotPlus is an improved version of the old pydot project that
 provides a Python Interface to Graphviz's Dot language.
 
-%package -n     python2-pydotplus
-Summary:        Python interface to Graphviz's Dot language
-%{?python_provide:%python_provide python2-pydotplus}
-BuildRequires:  python2-devel python2-setuptools
-BuildRequires:  pyparsing
-Requires:       pyparsing
-Requires:       graphviz
-
-%description -n python2-pydotplus
-PyDotPlus is an improved version of the old pydot project that
-provides a Python Interface to Graphviz's Dot language.
-
-Python 2 version.
-
 %package -n     python3-pydotplus
 Summary:        Python interface to Graphviz's Dot language
 %{?python_provide:%python_provide python3-pydotplus}
@@ -44,26 +30,21 @@ Python 3 version.
 rm -rf lib/*.egg-info
 
 %build
-%py2_build
 %py3_build
 
 %install
-%py2_install
 %py3_install
 
 %check
 cd test
-  PYTHONPATH=%{buildroot}%{python2_sitelib} %{__python2} pydot_unittest.py -v || :
   PYTHONPATH=%{buildroot}%{python3_sitelib} %{__python3} pydot_unittest.py -v || :
 
-%files -n python2-pydotplus
-%doc README.rst LICENSE
-%{python2_sitelib}/pydotplus*
-
 %files -n python3-pydotplus
 %doc README.rst LICENSE
 %{python3_sitelib}/pydotplus*
 
 %changelog
+* Fri Jul 14 2023 wangxiyuan <wangxiyuan1007@gmail.com> - 2.0.2-11
+- Drop python2 support
 * Tue Mar 10 2020 zhangtao <zhangtao221@huawei.com> - 2.0.2-10
 - package init