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+%define anolis_release 1
+%global modname ply
+
+%bcond_without tests
+
+Name:           python-%{modname}
+Summary:        Python Lex-Yacc
+Version:        3.11
+Release: %{anolis_release}%{dist}
+License:        BSD
+URL:            http://www.dabeaz.com/ply/
+Source0:        http://www.dabeaz.com/ply/%{modname}-%{version}.tar.gz
+
+BuildArch:      noarch
+
+%description
+PLY is a straightforward lex/yacc implementation. Here is a list of its 
+essential features:
+* It is implemented entirely in Python.
+* It uses LR-parsing which is reasonably efficient and well suited for larger 
+  grammars.
+* PLY provides most of the standard lex/yacc features including support 
+  for empty productions, precedence rules, error recovery, and support 
+  for ambiguous grammars.
+* PLY is straightforward to use and provides very extensive error checking.
+* PLY doesn't try to do anything more or less than provide the basic lex/yacc 
+  functionality. In other words, it's not a large parsing framework or a 
+  component of some larger system. 
+
+%package -n python3-%{modname}
+Summary:        Python Lex-Yacc
+%{?python_provide:%python_provide python3-%{modname}}
+BuildRequires:  python3-devel
+BuildRequires:  python3-setuptools
+
+%description -n python3-%{modname}
+PLY is a straightforward lex/yacc implementation. Here is a list of its 
+essential features:
+* It is implemented entirely in Python.
+* It uses LR-parsing which is reasonably efficient and well suited for larger 
+  grammars.
+* PLY provides most of the standard lex/yacc features including support 
+  for empty productions, precedence rules, error recovery, and support 
+  for ambiguous grammars.
+* PLY is straightforward to use and provides very extensive error checking.
+* PLY doesn't try to do anything more or less than provide the basic lex/yacc 
+  functionality. In other words, it's not a large parsing framework or a 
+  component of some larger system.
+
+Python 3 version.
+
+%prep
+%setup -n %{modname}-%{version}
+find example/ -type f -executable -exec chmod -x {} ';'
+find example/ -type f -name '*.py' -exec sed -i \
+  -e '1{\@^#!/usr/bin/env python@d}' -e '1{\@^#!/usr/local/bin/python@d}' \
+  {} ';'
+rm -rf *.egg-info
+# extract license block from beginning of README.md
+grep -B1000 "POSSIBILITY OF SUCH DAMAGE" README.md > LICENSE
+
+%build
+%py3_build
+
+%install
+%py3_install
+
+%if %{with tests}
+%check
+pushd test
+  ./cleanup.sh
+  %{__python3} testlex.py
+  %{__python3} testyacc.py
+popd
+%endif
+
+%files -n python3-%{modname}
+%doc CHANGES README.md
+%license LICENSE
+%{python3_sitelib}/%{modname}/
+%{python3_sitelib}/%{modname}-%{version}-*.egg-info/
+
+%changelog 
+* Tue Apr 19 2022 Zhongling He <zhonglingh@linux.alibaba.com> 3.11-1
+- Init package from upstream v3.11