Class SimplifiedNode

src/environment/browser/dom/views.py:153–193

Simplified tree node for optimization.

@dataclass(slots=True)
class SimplifiedNode:
	"""Simplified tree node for optimization."""

	original_node: 'EnhancedDOMTreeNode'
	children: list['SimplifiedNode']
	should_display: bool = True
	interactive_index: int | None = None

	is_new: bool = False

	ignored_by_paint_order: bool = False  # More info in dom/serializer/paint_order.py
	excluded_by_parent: bool = False  # New field for bbox filtering
	is_shadow_host: bool = False  # New field for shadow DOM hosts
	is_compound_component: bool = False  # True for virtual components of compound controls

	def _clean_original_node_json(self, node_json: dict) -> dict:
		"""Recursively remove children_nodes and shadow_roots from original_node JSON."""
		# Remove the fields we don't want in SimplifiedNode serialization
		if 'children_nodes' in node_json:
			del node_json['children_nodes']
		if 'shadow_roots' in node_json:
			del node_json['shadow_roots']

		# Clean nested content_document if it exists
		if node_json.get('content_document'):
			node_json['content_document'] = self._clean_original_node_json(node_json['content_document'])

		return node_json

	def __json__(self) -> dict:
		original_node_json = self.original_node.__json__()
		# Remove children_nodes and shadow_roots to avoid duplication with SimplifiedNode.children
		cleaned_original_node_json = self._clean_original_node_json(original_node_json)
		return {
			'should_display': self.should_display,
			'interactive_index': self.interactive_index,
			'ignored_by_paint_order': self.ignored_by_paint_order,
			'excluded_by_parent': self.excluded_by_parent,
			'original_node': cleaned_original_node_json,
			'children': [c.__json__() for c in self.children],
		}


class NodeType(int, Enum):