automatic import of python-pymbolic

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diff --git a/.gitignore b/.gitignore
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+/pymbolic-2022.2.tar.gz
diff --git a/python-pymbolic.spec b/python-pymbolic.spec
new file mode 100644
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+%global _empty_manifest_terminate_build 0
+Name:		python-pymbolic
+Version:	2022.2
+Release:	1
+Summary:	A package for symbolic computation
+License:	MIT
+URL:		http://mathema.tician.de/software/pymbolic
+Source0:	https://mirrors.nju.edu.cn/pypi/web/packages/6d/d2/7e6a01b95253e66c3562a8da2718fb8dc56eb3a7c204a0328942bea925de/pymbolic-2022.2.tar.gz
+BuildArch:	noarch
+
+
+%description
+Pymbolic is a small expression tree and symbolic manipulation library. Two
+things set it apart from other libraries of its kind:
+* Users can easily write their own symbolic operations, simply by deriving
+  from the builtin visitor classes.
+* Users can easily add their own symbolic entities to do calculations
+  with.
+Pymbolic currently understands regular arithmetic expressions, derivatives,
+sparse polynomials, fractions, term substitution, expansion. It automatically
+performs constant folding, and it can compile its expressions into Python
+bytecode for fast(er) execution.
+If you are looking for a full-blown Computer Algebra System, look at
+`sympy <http://pypi.python.org/pypi/sympy>`_ or
+`PyGinac <http://pyginac.sourceforge.net/>`_. If you are looking for a
+basic, small and extensible set of symbolic operations, pymbolic may
+well be for you.
+Resources:
+* `documentation <http://documen.tician.de/pymbolic>`_
+* `download <http://pypi.python.org/pypi/pymbolic>`_ (via the package index)
+* `source code via git <http://github.com/inducer/pymbolic>`_ (also bug tracker)
+
+%package -n python3-pymbolic
+Summary:	A package for symbolic computation
+Provides:	python-pymbolic
+BuildRequires:	python3-devel
+BuildRequires:	python3-setuptools
+BuildRequires:	python3-pip
+%description -n python3-pymbolic
+Pymbolic is a small expression tree and symbolic manipulation library. Two
+things set it apart from other libraries of its kind:
+* Users can easily write their own symbolic operations, simply by deriving
+  from the builtin visitor classes.
+* Users can easily add their own symbolic entities to do calculations
+  with.
+Pymbolic currently understands regular arithmetic expressions, derivatives,
+sparse polynomials, fractions, term substitution, expansion. It automatically
+performs constant folding, and it can compile its expressions into Python
+bytecode for fast(er) execution.
+If you are looking for a full-blown Computer Algebra System, look at
+`sympy <http://pypi.python.org/pypi/sympy>`_ or
+`PyGinac <http://pyginac.sourceforge.net/>`_. If you are looking for a
+basic, small and extensible set of symbolic operations, pymbolic may
+well be for you.
+Resources:
+* `documentation <http://documen.tician.de/pymbolic>`_
+* `download <http://pypi.python.org/pypi/pymbolic>`_ (via the package index)
+* `source code via git <http://github.com/inducer/pymbolic>`_ (also bug tracker)
+
+%package help
+Summary:	Development documents and examples for pymbolic
+Provides:	python3-pymbolic-doc
+%description help
+Pymbolic is a small expression tree and symbolic manipulation library. Two
+things set it apart from other libraries of its kind:
+* Users can easily write their own symbolic operations, simply by deriving
+  from the builtin visitor classes.
+* Users can easily add their own symbolic entities to do calculations
+  with.
+Pymbolic currently understands regular arithmetic expressions, derivatives,
+sparse polynomials, fractions, term substitution, expansion. It automatically
+performs constant folding, and it can compile its expressions into Python
+bytecode for fast(er) execution.
+If you are looking for a full-blown Computer Algebra System, look at
+`sympy <http://pypi.python.org/pypi/sympy>`_ or
+`PyGinac <http://pyginac.sourceforge.net/>`_. If you are looking for a
+basic, small and extensible set of symbolic operations, pymbolic may
+well be for you.
+Resources:
+* `documentation <http://documen.tician.de/pymbolic>`_
+* `download <http://pypi.python.org/pypi/pymbolic>`_ (via the package index)
+* `source code via git <http://github.com/inducer/pymbolic>`_ (also bug tracker)
+
+%prep
+%autosetup -n pymbolic-2022.2
+
+%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-pymbolic -f filelist.lst
+%dir %{python3_sitelib}/*
+
+%files help -f doclist.lst
+%{_docdir}/*
+
+%changelog
+* Tue Apr 11 2023 Python_Bot <Python_Bot@openeuler.org> - 2022.2-1
+- Package Spec generated
diff --git a/sources b/sources
new file mode 100644
index 0000000..30c894b
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+3d09060084319d4c3860a9b810db64c5  pymbolic-2022.2.tar.gz