cmds.distro.backend.debian.Select: Add class

Add Select for Debian backends.

Signed-off-by: Jan Lindemann <jan@janware.com>

src/python/jw/pkg/cmds/distro/backend/debian/Select.py

@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+
+from typing import Iterable
+from argparse import Namespace
+
+from ...lib.Package import Package
+from ...lib.dpkg import query_packages
+from ...Cmd import Cmd
+from ..BeSelect import BeSelect as Base
+
+class Select(Base):
+
+    def __init__(self, parent: Cmd):
+        super().__init__(parent)
+
+    async def _all_installed_packages(self) -> Iterable[Package]:
+        return await query_packages()