(swh) $ pip freeze | grep swh.core       
-e git+ssh://git@forge.softwareheritage.org/diffusion/DCORE/swh-core.git@d374b6002955bf3591c84335b6bcc3521ff78061#egg=swh.core
(swh) $ pip show swh.core | grep Version:
Version: 1.0.1.dev3+gd374b60