refactoring: renamed sat package to libervia.backend

sat_frontends/jp/arg_tools.py

@@ -17,8 +17,8 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from sat.core.i18n import _
-from sat.core import exceptions
+from libervia.backend.core.i18n import _
+from libervia.backend.core import exceptions
 
 
 def escape(arg, smart=True):