nodedge.edge_validators

Edge validators module containing the Edge Validator functions which can be registered as callbacks to Edge class.

Example of registering Edge Validator callbacks:

You can register validation callbacks once for example on the bottom of node_edge.py file or on the application start with calling this:

from nodedge.edge_validators import *

Edge.registerEdgeValidator(edgeValidatorDebug)
Edge.registerEdgeValidator(edgeCannotConnectTwoOutputsOrTwoInputs)
Edge.registerEdgeValidator(edgeCannotConnectInputAndOutputOfSameNode)

nodedge.edge_validators.printError(*args)

Helper method which prints to console if DEBUG is set to True

nodedge.edge_validators.edgeValidatorDebug(inputSocket: nodedge.connector.Socket, outputSocket: nodedge.connector.Socket) → bool

This will consider edge always valid, however writes bunch of debug stuff into console

nodedge.edge_validators.edgeCannotConnectTwoOutputsOrTwoInputs(inputSocket: nodedge.connector.Socket, outputSocket: nodedge.connector.Socket) → bool

Edge is invalid if it connects 2 output sockets or 2 input sockets

nodedge.edge_validators.edgeCannotConnectInputAndOutputOfSameNode(inputSocket: nodedge.connector.Socket, outputSocket: nodedge.connector.Socket) → bool

Edge is invalid if it connects the same node