JSON export does not preserve socket menu choice
Created by: wassimj
Problem statement
Exported NodeTrees to JSON do not preserve the socket menu choice (WRAP, UNWRAP, FLATTEN, etc)
Steps to reproduce
- Create a new NodeTree
- Drop a Number node
- Select Show socket menus from the Tree Properties/Sverchock tab
- Set the output socket menu to "WRAP"
- Export to a JSON
- Create a new NodeTree
- Import the JSON file that you save in step 4
- Examine the socket menu. It has lost the WRAP choice.
Expected result
The node output socket menu choice should be the same as before (e.g. WRAP)
Actual result
The menu choice has disappeared.
Sverchok version
0.6.0.0