diff --git a/Pint-0.16.1.tar.gz b/Pint-0.16.1.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..3a71967da5aed192c18baa304042bda9a97281cf
Binary files /dev/null and b/Pint-0.16.1.tar.gz differ
diff --git a/python-pint.spec b/python-pint.spec
new file mode 100644
index 0000000000000000000000000000000000000000..d2994c83ee833ccde98bc50c64ccdcedc6429333
--- /dev/null
+++ b/python-pint.spec
@@ -0,0 +1,111 @@
+%global _empty_manifest_terminate_build 0
+Name:		python-pint
+Version:	0.16.1
+Release:	1
+Summary:	Physical quantities module
+License:	BSD
+URL:		https://github.com/hgrecco/pint
+Source0:	https://files.pythonhosted.org/packages/2b/d4/18becb51e9e242640010362b38dde187ecc0d5caeb0a689a2a60083b1ca3/Pint-0.16.1.tar.gz
+BuildArch:	noarch
+
+Requires:	python3-packaging
+Requires:	python3-importlib-resources
+Requires:	python3-importlib-metadata
+Requires:	python3-numpy
+Requires:	python3-pytest
+Requires:	python3-pytest-mpl
+Requires:	python3-pytest-cov
+Requires:	python3-uncertainties
+
+%description
+Pint is a Python package to define, operate and manipulate physical
+quantities: the product of a numerical value and a unit of measurement.
+It allows arithmetic operations between them and conversions from and
+to different units.
+It is distributed with a comprehensive list of physical units, prefixes
+and constants. Due to its modular design, you can extend (or even rewrite!)
+the complete list without changing the source code. It supports a lot of
+numpy mathematical operations **without monkey patching or wrapping numpy**.
+It has a complete test coverage. It runs in Python 3.6+ with no other dependency.
+If you need Python 2.7 or 3.4/3.5 compatibility, use Pint 0.9.
+It is licensed under BSD.
+
+%package -n python3-pint
+Summary:	Physical quantities module
+Provides:	python-pint
+BuildRequires:	python3-devel
+BuildRequires:  python3-pbr
+BuildRequires:  python3-pip
+BuildRequires:	python3-setuptools
+%description -n python3-pint
+Pint is a Python package to define, operate and manipulate physical
+quantities: the product of a numerical value and a unit of measurement.
+It allows arithmetic operations between them and conversions from and
+to different units.
+It is distributed with a comprehensive list of physical units, prefixes
+and constants. Due to its modular design, you can extend (or even rewrite!)
+the complete list without changing the source code. It supports a lot of
+numpy mathematical operations **without monkey patching or wrapping numpy**.
+It has a complete test coverage. It runs in Python 3.6+ with no other dependency.
+If you need Python 2.7 or 3.4/3.5 compatibility, use Pint 0.9.
+It is licensed under BSD.
+
+%package help
+Summary:	Development documents and examples for Pint
+Provides:	python3-pint-doc
+%description help
+Pint is a Python package to define, operate and manipulate physical
+quantities: the product of a numerical value and a unit of measurement.
+It allows arithmetic operations between them and conversions from and
+to different units.
+It is distributed with a comprehensive list of physical units, prefixes
+and constants. Due to its modular design, you can extend (or even rewrite!)
+the complete list without changing the source code. It supports a lot of
+numpy mathematical operations **without monkey patching or wrapping numpy**.
+It has a complete test coverage. It runs in Python 3.6+ with no other dependency.
+If you need Python 2.7 or 3.4/3.5 compatibility, use Pint 0.9.
+It is licensed under BSD.
+
+%prep
+%autosetup -n Pint-0.16.1
+
+%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-pint -f filelist.lst
+%dir %{python3_sitelib}/*
+
+%files help -f doclist.lst
+%{_docdir}/*
+
+%changelog
+* Wed Nov 25 2020 Python_Bot <Python_Bot@openeuler.org>
+- Package Spec generated