$ git clone -n https://src.fedoraproject.org/rpms/python-black.git /var/lib/mock/f37-build-side-28-python-devel-92996-4891/root/chroot_tmpdir/scmroot/python-black
Cloning into '/var/lib/mock/f37-build-side-28-python-devel-92996-4891/root/chroot_tmpdir/scmroot/python-black'...
$ git reset --hard 4a42f161c4cf808c630ff2640d4c988246f9f2f3
HEAD is now at 4a42f16 Package the black[jupyter] extra