$ git clone -n https://src.fedoraproject.org/rpms/python3.7.git /var/lib/mock/f33-build-542071-65133/root/chroot_tmpdir/scmroot/python3.7
Cloning into '/var/lib/mock/f33-build-542071-65133/root/chroot_tmpdir/scmroot/python3.7'...
$ git reset --hard 8f26213f4095506a66f2fc01f05be094cde79551
HEAD is now at 8f26213 Update to 3.7.10