!1 Update package pipreqs of version latest

From: @huangtianhua
Reviewed-by: @xiyuanwang
Signed-off-by: @xiyuanwang

python-pipreqs.spec

@@ -0,0 +1,85 @@
+%global _empty_manifest_terminate_build 0
+Name:           python-pipreqs
+Version:        0.4.11
+Release:        1
+Summary:        Pip requirements.txt generator based on imports in project
+License:        Apache-2.0
+URL:            https://github.com/bndr/pipreqs
+Source0:        https://files.pythonhosted.org/packages/60/c8/39736f6a47f1318281dca6e955cfb51a93206a5db69e9b4c12296389a391/pipreqs-0.4.11.tar.gz
+BuildArch:      noarch
+%description
+ pipreqs Generate requirements.txt file for any project based on imports ..
+image::
+
+%package -n python3-pipreqs
+Summary:        Pip requirements.txt generator based on imports in project
+Provides:       python-pipreqs
+# Base build requires
+BuildRequires:  python3-devel
+BuildRequires:  python3-setuptools
+BuildRequires:  python3-pbr
+BuildRequires:  python3-pip
+BuildRequires:  python3-wheel
+# General requires
+BuildRequires:  python3-docopt
+BuildRequires:  python3-yarg
+# General requires
+Requires:       python3-docopt
+Requires:       python3-yarg
+%description -n python3-pipreqs
+ pipreqs Generate requirements.txt file for any project based on imports ..
+image::
+
+%package help
+Summary:        Pip requirements.txt generator based on imports in project
+Provides:       python3-pipreqs-doc
+%description help
+ pipreqs Generate requirements.txt file for any project based on imports ..
+image::
+
+%prep
+%autosetup -n pipreqs-%{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-pipreqs -f filelist.lst
+%dir %{python3_sitelib}/*
+
+%files help -f doclist.lst
+%{_docdir}/*
+
+%changelog
+* Mon Nov 08 2021 OpenStack_SIG <openstack@openeuler.org> - 0.4.11-1
+- Init package python3-pipreqs of version 0.4.11
+