Method execute

src/commands/node/basic_operations.py:187–317

Delete node after preserving complete state.

(self)

        self.node_index = None
    
    def execute(self) -> bool:
        """Delete node after preserving complete state."""
        try:
            # Check if this node object is actually in the nodes list
            found_in_list = False
            node_in_list = None
            for i, node in enumerate(self.node_graph.nodes):
                if node is self.node:  # Same object reference
                    found_in_list = True
                    node_in_list = node
                    self.node_index = i
                    break
                elif hasattr(node, 'uuid') and hasattr(self.node, 'uuid') and node.uuid == self.node.uuid:
                    # Use the node that's actually in the list (UUID synchronization fix)
                    self.node = node
                    found_in_list = True
                    node_in_list = node
                    self.node_index = i
                    break
            
            if not found_in_list:
                print(f"Error: Node '{getattr(self.node, 'title', 'Unknown')}' not found in graph")
                return False
            
            # Preserve complete node state including colors and size
            self.node_state = {
                'id': self.node.uuid,
                'title': self.node.title,
                'description': getattr(self.node, 'description', ''),
                'position': self.node.pos(),
                'code': getattr(self.node, 'code', ''),
                'gui_code': getattr(self.node, 'gui_code', ''),
                'gui_get_values_code': getattr(self.node, 'gui_get_values_code', ''),
                'function_name': getattr(self.node, 'function_name', None),
                'width': getattr(self.node, 'width', 150),
                'height': getattr(self.node, 'height', 150),
                'base_width': getattr(self.node, 'base_width', 150),
                'is_reroute': getattr(self.node, 'is_reroute', False),
                # Preserve colors
                'color_title_bar': getattr(self.node, 'color_title_bar', None),
                'color_body': getattr(self.node, 'color_body', None),
                'color_title_text': getattr(self.node, 'color_title_text', None),
                # Preserve GUI state
                'gui_state': {}
            }
            
            # Try to capture GUI state if possible
            try:
                if hasattr(self.node, 'gui_widgets') and self.node.gui_widgets and self.node.gui_get_values_code:
                    scope = {"widgets": self.node.gui_widgets}
                    exec(self.node.gui_get_values_code, scope)
                    get_values_func = scope.get("get_values")
                    if callable(get_values_func):
                        self.node_state['gui_state'] = get_values_func(self.node.gui_widgets)
                        if DEBUG_NODE_COMMANDS:
                            print(f"DEBUG: Captured GUI state: {self.node_state['gui_state']}")
            except Exception as e:
                if DEBUG_NODE_COMMANDS: