dynamic props

node_Script.py

if socket_type:

    if stype == 's':
        prop_type = None
        if isinstance(dval, float):
            prop_type = "bpy.props.FloatProperty"
        elif isinstance(dval, int):
            prop_type = "bpy.props.IntProperty"

        if prop_type:
            name_no_spaces = name.replace(" ", "_")
            pname = "name='{0}', "
            pdescription = "description='{0}', "
            pdefault = "default={2}, "
            options = "update=updateNode"
            paramlist = pname + pdescription + pdefault + options
            full_prop = '{0}_ = {1}(' + paramlist + ')'
            full_prop = full_prop.format(name_no_spaces, prop_type, dval)
            print(full_prop)
            exec(full_prop)
            node.inputs.new(socket_type, name, name).prop_name = name_no_spaces+'_'
            return

    node.inputs.new(socket_type, name, name).default = dval