$ git clone -n https://gitee.com/src-anolis-os/python-sympy.git /var/lib/mock/dist-an23-build-240255-62970/root/chroot_tmpdir/scmroot/python-sympy
Cloning into '/var/lib/mock/dist-an23-build-240255-62970/root/chroot_tmpdir/scmroot/python-sympy'...
$ git reset --hard origin/a23
HEAD is now at b3d1c0e !1 init pacakge from upstream（waiting for python-mpmath） Merge pull request !1 from happy_orange/a23