allow output only mode (#4625)

f6764818 · Dealga McArdle · GitHub · 39eb6159 · f6764818 · f6764818
--- a/json_examples/Architecture/Power_transmission_tower.json
+++ b/json_examples/Architecture/Power_transmission_tower.json
@@ -66,7 +66,7 @@
      ],
      "params": {
        "divisions": 2,
-        "rad_": 3.5799999237060547,
+        "rad_": 3.94,
        "sides_": 4
      },
      "use_custom_color": true,

--- a/nodes/script/script1_lite.py
+++ b/nodes/script/script1_lite.py
@@ -292,8 +292,8 @@ class SvScriptNodeLite(bpy.types.Node, SverchCustomTreeNode):

    def update_sockets(self):
        socket_info = parse_sockets(self)
-        if not socket_info['inputs']:
-            return
+        #if not socket_info['inputs']:
+        #    return

        for k, v in socket_info.items():
            if not (k in {'inputs', 'outputs'}):