def __init__(self):
        """Set specific flag for movement from duplication.

        That is, a flag to indicate when the state of
        moving the objects was triggered by a duplication
        operation.

        When this flag is on, cancelling the moving
        operation will cause the selected objects to
        be deleted.
        """
        ### set flag to specify when the moving operation
        ### was triggered by a duplication operation
        self.moving_from_duplication = False
Set specific flag for movement from duplication.

        That is, a flag to indicate when the state of
        moving the objects was triggered by a duplication
        operation.

        When this flag is on, cancelling the moving
        operation will cause the selected objects to
        be deleted.
        
nodezator/editing/objinsert.py