cmds.CmdPkg: Rename pkg -> packages

scripts/python-tools.sh

@@ -83,12 +83,15 @@ cmd_create_init()
 		done
 	fi
 
-	echo
-	echo "__all__ = ["
-	for dst_type in ${!seen[@]}; do
-		echo "    \"$dst_type\","
-	done
-	echo "]"
+	if [ ${#seen[@]} -eq 0 ]; then
+		echo "__all__ = []"
+	else
+		echo "__all__ = ["
+		for dst_type in ${!seen[@]}; do
+			echo "    \"$dst_type\","
+		done
+		echo "]"
+	fi
 
 	echo "# << $del <<"
 }

src/python/jw/pkg/lib/App.py

@@ -104,9 +104,7 @@ class App:  # export
             cmd_name = getattr(args, 'command', None)
             if cmd_name in scs:
                 sc = scs[cmd_name]
-                add_cmds_to_parser(
-                    sc.cmd, sc.parser, sc.cmd.children, all = all
-                )
+                add_cmds_to_parser(sc.cmd, sc.parser, sc.cmd.children, all = all)
 
         from .Cmd import AbstractCmd