diff --git a/python-typed-ast.spec b/python-typed-ast.spec
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+%global _empty_manifest_terminate_build 0
+Name:           python-typed-ast
+Version:        1.4.2
+Release:        1
+Summary:        a fork of Python 2 and 3 ast modules with type comment support
+License:        Apache-2.0
+URL:            https://github.com/python/typed_ast
+Source0:        https://files.pythonhosted.org/packages/36/8c/efd8ffe7d242cd389632a11cbc6ce596de49b46ece22760a67b742534368/typed_ast-1.4.2.tar.gz
+%description
+It is a Python 3 package that provides a Python 2.7 and Python 3 parser similar to the standard ast library.
+Unlike ast, the parsers in typed_ast include PEP 484 type comments and are independent of the version of Python
+under which they are run. The typed_ast parsers produce the standard Python AST (plus type comments), and are
+both fast and correct, as they are based on the CPython 2.7 and 3.7 parsers. typed_ast runs on CPython 3.5-3.8
+on Linux, OS X and Windows.
+
+%package -n python3-typed-ast
+Summary:        a fork of Python 2 and 3 ast modules with type comment support
+Provides:       python-typed-ast
+# Base build requires
+BuildRequires:  python3-devel
+BuildRequires:  python3-setuptools
+BuildRequires:  python3-pbr
+BuildRequires:  python3-pip
+BuildRequires:  python3-wheel
+BuildRequires:  python3-cffi
+BuildRequires:  gcc
+BuildRequires:  gdb
+%description -n python3-typed-ast
+It is a Python 3 package that provides a Python 2.7 and Python 3 parser similar to the standard ast library.
+
+%package help
+Summary:        a fork of Python 2 and 3 ast modules with type comment support
+Provides:       python3-typed-ast-doc
+%description help
+It is a Python 3 package that provides a Python 2.7 and Python 3 parser similar to the standard ast library.
+
+%prep
+%autosetup -n typed_ast-%{version}
+
+%build
+%py3_build
+
+%install
+%py3_install
+
+install -d -m755 %{buildroot}/%{_pkgdocdir}
+if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
+if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
+if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
+if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
+pushd %{buildroot}
+if [ -d usr/lib ]; then
+    find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+if [ -d usr/lib64 ]; then
+    find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+if [ -d usr/bin ]; then
+    find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+if [ -d usr/sbin ]; then
+    find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+touch doclist.lst
+if [ -d usr/share/man ]; then
+    find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
+fi
+popd
+mv %{buildroot}/filelist.lst .
+mv %{buildroot}/doclist.lst .
+
+
+%files -n python3-typed-ast -f filelist.lst
+
+%dir %{python3_sitearch}/*
+
+%files help -f doclist.lst
+%{_docdir}/*
+
+%changelog
+* Thu Aug 05 2021 OpenStack_SIG <openstack@openeuler.org> - 1.4.2-1
+- Package Spec generate
diff --git a/typed_ast-1.4.2.tar.gz b/typed_ast-1.4.2.tar.gz
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