user: What is I and how is it used in Blender Python scripting?

assistant: lativeToPixel.is_registered_node_type)   - [(bpy.types.CompositorNodeRGB class method)](bpy.types.CompositorNodeRGB.html#bpy.types.CompositorNodeRGB.is_registered_node_type)   - [(bpy.types.CompositorNodeRGBToBW class method)](bpy.types.CompositorNodeRGBToBW.html#bpy.types.CompositorNodeRGBToBW.is_registered_node_type)   - [(bpy.types.CompositorNodeRLayers class method)](bpy.types.CompositorNodeRLayers.html#bpy.types.CompositorNodeRLayers.is_registered_node_type)   - [(bpy.types.CompositorNodeRotate class method)](bpy.types.CompositorNodeRotate.html#bpy.types.CompositorNodeRotate.is_registered_node_type)   - [(bpy.types.CompositorNodeScale class method)](bpy.types.CompositorNodeScale.html#bpy.types.CompositorNodeScale.is_registered_node_type)   - [(bpy.types.CompositorNodeSceneTime class method)](bpy.types.CompositorNodeSceneTime.html#bpy.types.CompositorNodeSceneTime.is_registered_node_type)   - [(bpy.types.CompositorNodeSeparateColor class method)](bpy.types.CompositorNodeSeparateColor.html#bpy.types.CompositorNodeSeparateColor.is_registered_node_type)   - [(bpy.types.CompositorNodeSetAlpha class method)](bpy.types.CompositorNodeSetAlpha.html#bpy.types.CompositorNodeSetAlpha.is_registered_node_type)   - [(bpy.types.CompositorNodeSplit class method)](bpy.types.CompositorNodeSplit.html#bpy.types.CompositorNodeSplit.is_registered_node_type)   - [(bpy.types.CompositorNodeStabilize class method)](bpy.types.CompositorNodeStabilize.html#bpy.types.CompositorNodeStabilize.is_registered_node_type)   - [(bpy.types.CompositorNodeSwitch class method)](bpy.types.CompositorNodeSwitch.html#bpy.types.CompositorNodeSwitch.is_registered_node_type)   - [(bpy.types.CompositorNodeSwitchView class method)](bpy.types.CompositorNodeSwitchView.html#bpy.types.CompositorNodeSwitchView.is_registered_node_type)   - [(bpy.types.CompositorNodeTime class method)](bpy.types.CompositorNodeTime.html#bpy.types.CompositorNodeTime.is_registered_node_type)   - [(bpy.types.CompositorNodeTonemap class method)](bpy.types.CompositorNodeTonemap.html#bpy.types.CompositorNodeTonemap.is_registered_node_type)   - [(bpy.types.CompositorNodeTrackPos class method)](bpy.types.CompositorNodeTrackPos.html#bpy.types.CompositorNodeTrackPos.is_registered_node_type)   - [(bpy.types.CompositorNodeTransform class method)](bpy.types.CompositorNodeTransform.html#bpy.types.CompositorNodeTransform.is_registered_node_type)   - [(bpy.types.CompositorNodeTranslate class method)](bpy.types.CompositorNodeTranslate.html#bpy.types.CompositorNodeTranslate.is_registered_node_type)   - [(bpy.types.CompositorNodeVecBlur class method)](bpy.types.CompositorNodeVecBlur.html#bpy.types.CompositorNodeVecBlur.is_registered_node_type)   - [(bpy.types.CompositorNodeViewer class method)](bpy.types.CompositorNodeViewer.html#bpy.types.CompositorNodeViewer.is_registered_node_type)   - [(bpy.types.CompositorNodeZcombine class method)](bpy.types.CompositorNodeZcombine.html#bpy.types.CompositorNodeZcombine.is_registered_node_type)   - [(bpy.types.FunctionNodeAlignEulerToVector class method)](bpy.types.FunctionNodeAlignEulerToVector.html#bpy.types.FunctionNodeAlignEulerToVector.is_registered_node_type)   - [(bpy.types.FunctionNodeAlignRotationToVector class method)](bpy.types.FunctionNodeAlignRotationToVector.html#bpy.types.FunctionNodeAlignRotationToVector.is_registered_node_type)   - [(bpy.types.FunctionNodeAxesToRotation class method)](bpy.types.FunctionNodeAxesToRotation.html#bpy.types.FunctionNodeAxesToRotation.is_registered_node_type)   - [(bpy.types.FunctionNodeAxisAngleToRotation class method)](bpy.types.FunctionNodeAxisAngleToRotation.html#bpy.types.FunctionNodeAxisAngleToRotation.is_registered_node_type)   - [(bpy.types.FunctionNodeBitMath class method)](bpy.types.FunctionNodeBitMath.html#bpy.types.FunctionNodeBitMath.is_registered_node_type)   - [(bpy.types.FunctionNodeBooleanMath class method)](bpy.types.FunctionNodeBooleanMath.html#bpy.types.FunctionNodeBooleanMath.is_registered_node_type)   - [(bpy.types.FunctionNodeCombineColor class method)](bpy.types.FunctionNodeCombineColor.html#bpy.types.FunctionNodeCombineColor.is_registered_node_type)   - [(bpy.types.FunctionNodeCombineMatrix class method)](bpy.types.FunctionNodeCombineMatrix.html#bpy.types.FunctionNodeCombineMatrix.is_registered_node_type)   - [(bpy.types.FunctionNodeCombineTransform class method)](bpy.types.FunctionNodeCombineTransform.html#bpy.types.FunctionNodeCombineTransform.is_registered_node_type)   - [(bpy.types.FunctionNodeCompare class method)](bpy.types.FunctionNodeCompare.html#bpy.types.FunctionNodeCompare.is_registered_node_type)   - [(bpy.types.FunctionNodeEulerToRotation class method)](bpy.types.FunctionNodeEulerToRotation.html#bpy.types.FunctionNodeEulerToRotation.is_registered_node_type)   - [(bpy.types.FunctionNodeFindInString class method)](bpy.types.FunctionNodeFindInString.html#bpy.types.FunctionNodeFindInString.is_registered_node_type)   - [(bpy.types.FunctionNodeFloatToInt class method)](bpy.types.FunctionNodeFloatToInt.html#bpy.types.FunctionNodeFloatToInt.is_registered_node_type)   - [(bpy.types.FunctionNodeFormatString class method)](bpy.types.FunctionNodeFormatString.html#bpy.types.FunctionNodeFormatString.is_registered_node_type)   - [(bpy.types.FunctionNodeHashValue class method)](bpy.types.FunctionNodeHashValue.html#bpy.types.FunctionNodeHashValue.is_registered_node_type)   - [(bpy.types.FunctionNodeInputBool class method)](bpy.types.FunctionNodeInputBool.html#bpy.types.FunctionNodeInputBool.is_registered_node_type)   - [(bpy.types.FunctionNodeInputColor class method)](bpy.types.FunctionNodeInputColor.html#bpy.types.FunctionNodeInputColor.is_registered_node_type)   - [(bpy.types.FunctionNodeInputInt class method)](bpy.types.FunctionNodeInputInt.html#bpy.types.FunctionNodeInputInt.is_registered_node_type)   - [(bpy.types.FunctionNodeInputRotation class method)](bpy.types.FunctionNodeInputRotation.html#bpy.types.FunctionNodeInputRotation.is_registered_node_type)   - [(bpy.types.FunctionNodeInputSpecialCharacters class method)](bpy.types.FunctionNodeInputSpecialCharacters.html#bpy.types.FunctionNodeInputSpecialCharacters.is_registered_node_type)   - [(bpy.types.FunctionNodeInputString class method)](bpy.types.FunctionNodeInputString.html#bpy.types.FunctionNodeInputString.is_registered_node_type)   - [(bpy.types.FunctionNodeInputVector class method)](bpy.types.FunctionNodeInputVector.html#bpy.types.FunctionNodeInputVector.is_registered_node_type)   - [(bpy.types.FunctionNodeIntegerMath class method)](bpy.types.FunctionNodeIntegerMath.html#bpy.types.FunctionNodeIntegerMath.is_registered_node_type)   - [(bpy.types.FunctionNodeInvertMatrix class method)](bpy.types.FunctionNodeInvertMatrix.html#bpy.types.FunctionNodeInvertMatrix.is_registered_node_type)   - [(bpy.types.FunctionNodeInvertRotation class method)](bpy.types.FunctionNodeInvertRotation.html#bpy.types.FunctionNodeInvertRotation.is_registered_node_type)   - [(bpy.types.FunctionNodeMatchString class method)](bpy.types.FunctionNodeMatchString.html#bpy.types.FunctionNodeMatchString.is_registered_node_type)   - [(bpy.types.FunctionNodeMatrixDeterminant class method)](bpy.types.FunctionNodeMatrixDeterminant.html#bpy.types.FunctionNodeMatrixDeterminant.is_registered_node_type)   - [(bpy.types.FunctionNodeMatrixMultiply class method)](bpy.types.FunctionNodeMatrixMultiply.html#bpy.types.FunctionNodeMatrixMultiply.is_registered_node_type)   - [(bpy.types.FunctionNodeProjectPoint class method)](bpy.types.FunctionNodeProjectPoint.html#bpy.types.FunctionNodeProjectPoint.is_registered_node_type)   - [(bpy.types.FunctionNodeQuaternionToRotation class method)](bpy.types.FunctionNodeQuaternionToRotation.html#bpy.types.FunctionNodeQuaternionToRotation.is_registered_node_type)   - [(bpy.types.FunctionNodeRandomValue class method)](bpy.types.FunctionNodeRandomValue.html#bpy.types.FunctionNodeRandomValue.is_registered_node_type)   - [(bpy.types.FunctionNodeReplaceString class method)](bpy.types.FunctionNodeReplaceString.html#bpy.types.FunctionNodeReplaceString.is_registered_node_type)   - [(bpy.types.FunctionNodeRotateEuler class method)](bpy.types.FunctionNodeRotateEuler.html#bpy.types.FunctionNodeRotateEuler.is_registered_node_type)   - [(bpy.types.FunctionNodeRotateRotation class method)](bpy.types.FunctionNodeRotateRotation.html#bpy.types.FunctionNodeRotateRotation.is_registered_node_type)   - [(bpy.types.FunctionNodeRotateVector class method)](bpy.types.FunctionNodeRotateVector.html#bpy.types.FunctionNodeRotateVector.is_registered_node_type)   - [(bpy.types.FunctionNodeRotationToAxisAngle class method)](bpy.types.FunctionNodeRotationToAxisAngle.html#bpy.types.FunctionNodeRotationToAxisAngle.is_registered_node_type)   - [(bpy.types.FunctionNodeRotationToEuler class method)](bpy.types.FunctionNodeRotationToEuler.html#bpy.types.FunctionNodeRotationToEuler.is_registered_node_type)   - [(bpy.types.FunctionNodeRotationToQuaternion class method)](bpy.types.FunctionNodeRotationToQuaternion.html#bpy.types.FunctionNodeRotationToQuaternion.is_registered_node_type)   - [(bpy.types.FunctionNodeSeparateColor class method)](bpy.types.FunctionNodeSeparateColor.html#bpy.types.FunctionNodeSeparateColor.is_registered_node_type)   - [(bpy.types.FunctionNodeSeparateMatrix class method)](bpy.types.FunctionNodeSeparateMatrix.html#bpy.types.FunctionNodeSeparateMatrix.is_registered_node_type)   - [(bpy.types.FunctionNodeSeparateTransform class method)](bpy.types.FunctionNodeSeparateTransform.html#bpy.types.FunctionNodeSeparateTransform.is_registered_node_type)   - [(bpy.types.FunctionNodeSliceString class method)](bpy.types.FunctionNodeSliceString.html#bpy.types.FunctionNodeSliceString.is_registered_node_type)   - [(bpy.types.FunctionNodeStringLength class method)](bpy.types.FunctionNodeStringLength.html#bpy.types.FunctionNodeStringLength.is_registered_node_type)   - [(bpy.types.FunctionNodeStringToValue class method)](bpy.types.FunctionNodeStringToValue.html#bpy.types.FunctionNodeStringToValue.is_registered_node_type)   - [(bpy.types.FunctionNodeTransformDirection class method)](bpy.types.FunctionNodeTransformDirection.html#bpy.types.FunctionNodeTransformDirection.is_registered_node_type)   - [(bpy.types.FunctionNodeTransformPoint class method)](bpy.types.FunctionNodeTransformPoint.html#bpy.types.FunctionNodeTransformPoint.is_registered_node_type)   - [(bpy.types.FunctionNodeTransposeMatrix class method)](bpy.types.FunctionNodeTransposeMatrix.html#bpy.types.FunctionNodeTransposeMatrix.is_registered_node_type)   - [(bpy.types.FunctionNodeValueToString class method)](bpy.types.FunctionNodeValueToString.html#bpy.types.FunctionNodeValueToString.is_registered_node_type)   - [(bpy.types.GeometryNodeAccumulateField class method)](bpy.types.GeometryNodeAccumulateField.html#bpy.types.GeometryNodeAccumulateField.is_registered_node_type)   - [(bpy.types.GeometryNodeAttributeDomainSize class method)](bpy.types.GeometryNodeAttributeDomainSize.html#bpy.types.GeometryNodeAttributeDomainSize.is_registered_node_type)   - [(bpy.types.GeometryNodeAttributeStatistic class method)](bpy.types.GeometryNodeAttributeStatistic.html#bpy.types.GeometryNodeAttributeStatistic.is_registered_node_type)   - [(bpy.types.GeometryNodeBake class method)](bpy.types.GeometryNodeBake.html#bpy.types.GeometryNodeBake.is_registered_node_type)   - [(bpy.types.GeometryNodeBlurAttribute class method)](bpy.types.GeometryNodeBlurAttribute.html#bpy.types.GeometryNodeBlurAttribute.is_registered_node_type)   - [(bpy.types.GeometryNodeBoundBox class method)](bpy.types.GeometryNodeBoundBox.html#bpy.types.GeometryNodeBoundBox.is_registered_node_type)   - [(bpy.types.GeometryNodeCameraInfo class method)](bpy.types.GeometryNodeCameraInfo.html#bpy.types.GeometryNodeCameraInfo.is_registered_node_type)   - [(bpy.types.GeometryNodeCaptureAttribute class method)](bpy.types.GeometryNodeCaptureAttribute.html#bpy.types.GeometryNodeCaptureAttribute.is_registered_node_type)   - [(bpy.types.GeometryNodeCollectionInfo class method)](bpy.types.GeometryNodeCollectionInfo.html#bpy.types.GeometryNodeCollectionInfo.is_registered_node_type)   - [(bpy.types.GeometryNodeConvexHull class method)](bpy.types.GeometryNodeConvexHull.html#bpy.types.GeometryNodeConvexHull.is_registered_node_type)   - [(bpy.types.GeometryNodeCornersOfEdge class method)](bpy.types.GeometryNodeCornersOfEdge.html#bpy.types.GeometryNodeCornersOfEdge.is_registered_node_type)   - [(bpy.types.GeometryNodeCornersOfFace class method)](bpy.types.GeometryNodeCornersOfFace.html#bpy.types.GeometryNodeCornersOfFace.is_registered_node_type)   - [(bpy.types.GeometryNodeCornersOfVertex class method)](bpy.types.GeometryNodeCornersOfVertex.html#bpy.types.GeometryNodeCornersOfVertex.is_registered_node_type)   - [(bpy.types.GeometryNodeCurveArc class method)](bpy.types.GeometryNodeCurveArc.html#bpy.types.GeometryNodeCurveArc.is_registered_node_type)   - [(bpy.types.GeometryNodeCurveEndpointSelection class method)](bpy.types.GeometryNodeCurveEndpointSelection.html#bpy.types.GeometryNodeCurveEndpointSelection.is_registered_node_type)   - [(bpy.types.GeometryNodeCurveHandleTypeSelection class method)](bpy.types.GeometryNodeCurveHandleTypeSelection.html#bpy.types.GeometryNodeCurveHandleTypeSelection.is_registered_node_type)   - [(bpy.types.GeometryNodeCurveLength class method)](bpy.types.GeometryNodeCurveLength.html#bpy.types.GeometryNodeCurveLength.is_registered_node_type)   - [(bpy.types.GeometryNodeCurveOfPoint class method)](bpy.types.GeometryNodeCurveOfPoint.html#bpy.types.GeometryNodeCurveOfPoint.is_registered_node_type)   - [(bpy.types.GeometryNodeCurvePrimitiveBezierSegment class method)](bpy.types.GeometryNodeCurvePrimitiveBezierSegment.html#bpy.types.GeometryNodeCurvePrimitiveBezierSegment.is_registered_node_type)   - [(bpy.types.GeometryNodeCurvePrimitiveCircle class method)](bpy.types.GeometryNodeCurvePrimitiveCircle.html#bpy.types.GeometryNodeCurvePrimitiveCircle.is_registered_node_type)   - [(bpy.types.GeometryNodeCurvePrimitiveLine class method)](bpy.types.GeometryNodeCurvePrimitiveLine.html#bpy.types.GeometryNodeCurvePrimitiveLine.is_registered_node_type)   - [(bpy.types.GeometryNodeCurvePrimitiveQuadrilateral class method)](bpy.types.GeometryNodeCurvePrimitiveQuadrilateral.html#bpy.types.GeometryNodeCurvePrimitiveQuadrilateral.is_registered_node_type)   - [(bpy.types.GeometryNodeCurveQuadraticBezier class method)](bpy.types.GeometryNodeCurveQuadraticBezier.html#bpy.types.GeometryNodeCurveQuadraticBezier.is_registered_node_type)   - [(bpy.types.GeometryNodeCurveSetHandles class method)](bpy.types.GeometryNodeCurveSetHandles.html#bpy.types.GeometryNodeCurveSetHandles.is_registered_node_type)   - [(bpy.types.GeometryNodeCurveSpiral class method)](bpy.types.GeometryNodeCurveSpiral.html#bpy.types.GeometryNodeCurveSpiral.is_registered_node_type)   - [(bpy.types.GeometryNodeCurveSplineType class method)](bpy.types.GeometryNodeCurveSplineType.html#bpy.types.GeometryNodeCurveSplineType.is_registered_node_type)   - [(bpy.types.GeometryNodeCurveStar class method)](bpy.types.GeometryNodeCurveStar.html#bpy.types.GeometryNodeCurveStar.is_registered_node_type)   - [(bpy.types.GeometryNodeCurvesToGreasePencil class method)](bpy.types.GeometryNodeCurvesToGreasePencil.html#bpy.types.GeometryNodeCurvesToGreasePencil.is_registered_node_type)   - [(bpy.types.GeometryNodeCurveToMesh class method)](bpy.types.GeometryNodeCurveToMesh.html#bpy.types.GeometryNodeCurveToMesh.is_registered_node_type)   - [(bpy.types.GeometryNodeCurveToPoints class method)](bpy.types.GeometryNodeCurveToPoints.html#bpy.types.GeometryNodeCurveToPoints.is_registered_node_type)   - [(bpy.types.GeometryNodeDeformCurvesOnSurface class method)](bpy.types.GeometryNodeDeformCurvesOnSurface.html#bpy.types.GeometryNodeDeformCurvesOnSurface.is_registered_node_type)   - [(bpy.types.GeometryNodeDeleteGeometry class method)](bpy.types.GeometryNodeDeleteGeometry.html#bpy.types.GeometryNodeDeleteGeometry.is_registered_node_type)   - [(bpy.types.GeometryNodeDistributePointsInGrid class method)](bpy.types.GeometryNodeDistributePointsInGrid.html#bpy.types.GeometryNodeDistributePointsInGrid.is_registered_node_type)   - [(bpy.types.GeometryNodeDistributePointsInVolume class method)](bpy.types.GeometryNodeDistributePointsInVolume.html#bpy.types.GeometryNodeDistributePointsInVolume.is_registered_node_type)   - [(bpy.types.GeometryNodeDistributePointsOnFaces class method)](bpy.types.GeometryNodeDistributePointsOnFaces.html#bpy.types.GeometryNodeDistributePointsOnFaces.is_registered_node_type)   - [(bpy.types.GeometryNodeDualMesh class method)](bpy.types.GeometryNodeDualMesh.html#bpy.types.GeometryNodeDualMesh.is_registered_node_type)   - [(bpy.types.GeometryNodeDuplicateElements class method)](bpy.types.GeometryNodeDuplicateElements.html#bpy.types.GeometryNodeDuplicateElements.is_registered_node_type)   - [(bpy.types.GeometryNodeEdgePathsToCurves class method)](bpy.types.GeometryNodeEdgePathsToCurves.html#bpy.types.GeometryNodeEdgePathsToCurves.is_registered_node_type)   - [(bpy.types.GeometryNodeEdgePathsToSelection class method)](bpy.types.GeometryNodeEdgePathsToSelection.html#bpy.types.GeometryNodeEdgePathsToSelection.is_registered_node_type)   - [(bpy.types.GeometryNodeEdgesOfCorner class method)](bpy.types.GeometryNodeEdgesOfCorner.html#bpy.types.GeometryNodeEdgesOfCorner.is_registered_node_type)   - [(bpy.types.GeometryNodeEdgesOfVertex class method)](bpy.types.GeometryNodeEdgesOfVertex.html#bpy.types.GeometryNodeEdgesOfVertex.is_registered_node_type)   - [(bpy.types.GeometryNodeEdgesToFaceGroups class method)](bpy.types.GeometryNodeEdgesToFaceGroups.html#bpy.types.GeometryNodeEdgesToFaceGroups.is_registered_node_type)   - [(bpy.types.GeometryNodeExtrudeMesh class method)](bpy.types.GeometryNodeExtrudeMesh.html#bpy.types.GeometryNodeExtrudeMesh.is_registered_node_type)   - [(bpy.types.GeometryNodeFaceOfCorner class method)](bpy.types.GeometryNodeFaceOfCorner.html#bpy.types.GeometryNodeFaceOfCorner.i