$ git clone -n https://gitee.com/lizhao2025/python-psycopg2.git /var/lib/mock/dist-an23-build-496933-74608/root/chroot_tmpdir/scmroot/python-psycopg2
Cloning into '/var/lib/mock/dist-an23-build-496933-74608/root/chroot_tmpdir/scmroot/python-psycopg2'...
$ git fetch origin b73f81fa3a4ddd3e41e38c1f36a723041b70d5d2:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/python-psycopg2
 * [new ref]         b73f81fa3a4ddd3e41e38c1f36a723041b70d5d2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b73f81f Update code from upstream