Class Hierarchy

• NLA.Action: This object gives access to Action-specific data in Blender.
• NLA.ActionStrip: This object gives access to a particular action strip.
• NLA.ActionStrips: This object gives access to sequence of ActionStrip objects for a particular Object.
• Armature.Armature: This object gives access to Armature-specific data in Blender.
• BezTriple.BezTriple: This object gives access to generic data from all BezTriple objects in Blender.
• Armature.Bone: This object gives access to Bone-specific data in Blender.
• Armature.BonesDict: This object gives gives dictionary like access to the bones in an armature.
• BGL.Buffer: The Buffer object is simply a block of memory that is delineated and initialized by the user.
• Draw.Button: This object represents a button in Blender's GUI.
• Camera.Camera: This object gives access to Camera-specific data in Blender.
• Constraint.Constraint: This object provides access to a constraint for a particular object accessed from Constraints.
• Constraint.Constraints: This object provides access to sequence of constraints for a particular object.
• Curve.CurNurb: This object provides access to the control points of the curves that make up a Blender Curve ObData.
• Curve.Curve: This object gives access to Curve and Surface data linked from Blender Objects.
• Armature.Editbone: This object is a wrapper for editbone data and is used only in the manipulation of the armature in editmode.
• Effect.Effect: This object gives access to particle effect data in Blender.
• Mathutils.Euler: This object gives access to Eulers in Blender.
• Font.Font: This object gives access Blender's Font objects
• Group.Group: This object gives access to Groups in Blender.
• IDProp.IDArray:  
• IDProp.IDGroup: This type supports both iteration and the [] operator to get child ID properties.
• Image.Image: This object gives access to Images in Blender.
• Ipo.Ipo: This object gives access to Ipo data from all objects in Blender.
• IpoCurve.IpoCurve: This object gives access to generic data from all Ipo curves objects in Blender.
• Key.Key: An object with keyframes (Lattice, NMesh or Curve) will contain a Key object representing the keyframe data.
• Key.KeyBlock: Each Key object has a list of KeyBlocks attached, each KeyBlock representing a keyframe.
• Lamp.Lamp: This object gives access to Lamp-specific data in Blender.
• Lattice.Lattice: This object gives access to Lattices in Blender.
• LibData.LibData: This class provides access to a specific type of library data.
• LibData.Libraries: This class provides a unified way to access and manipulate library types in Blender.
• Mesh.MCol: This object is four ints representing an RGBA color.
• Mesh.MEdge: This object holds mesh edge data.
• Mesh.MEdgeSeq: This object provides sequence and iterator access to the mesh's edges.
• Mesh.MFace: This object holds mesh face data.
• Mesh.MFaceSeq: This object provides sequence and iterator access to the mesh's faces.
• Texture.MTex: This object links a material to a texture.
• Mesh.MVert: This object holds mesh vertex data.
• Mesh.MVertSeq: This object provides sequence and iterator access to the mesh's vertices.
• Material.Material: This object gives access to Materials in Blender.
• Mathutils.Matrix: This object gives access to Matrices in Blender.
• Mesh.Mesh: This object gives access to mesh data in Blender.
• Metaball.MetaElemSeq: This object provides sequence and iterator access to the metaballs elements.
• Metaball.Metaball: This metaball gives access to generic data from all metaballs in Blender.
• Metaball.Metaelem: This gives direct access to meta element data within a metaball.
• Modifier.ModSeq: This object provides access to list of modifiers for a particular object.
• Modifier.Modifier: This object provides access to a modifier for a particular object accessed from ModSeq.
• NMesh.NMCol: This object is a list of ints: [r, g, b, a] representing an rgba color.
• NMesh.NMEdge: This object holds mesh edge data.
• NMesh.NMFace: This object holds mesh face data.
• NMesh.NMVert: This object holds mesh vertex data.
• NMesh.NMesh: This object gives access to mesh data in Blender.
• Object.Object: This object gives access to generic data from all objects in Blender.
• Particle.Particle: This object gives access to paticles data.
• Pose.Pose: This object gives access to Pose-specific data in Blender.
• Pose.PoseBone: This object gives access to PoseBone-specific data in Blender.
• Pose.PoseBonesDict: This object gives dictionary like access to the PoseBones in a Pose.
• Object.Property: This property gives access to object property data in Blender, used by the game engine.
• Mathutils.Quaternion: This object gives access to Quaternions in Blender.
• Radio.Radio: This object wraps the current Scene's radiosity context in Blender.
• Render.RenderData: This object gives access to Scene rendering contexts in Blender.
• Renderlayer.RenderLayer:  
• Scene.Scene: This object gives access to Scene data in Blender.
• Scene.SceneObjects: This object gives access to the Objects in a Scene in Blender.
• Sound.Sound: This object gives access to Sounds in Blender.
• Curve.SurfNurb: This object provides access to the control points of the surfaces that make up a Blender Curve.
• Text.Text: This object gives access to Texts in Blender.
• Text3d.Text3d: This object gives access Blender's Font objects
• Texture.Texture: This object gives access to Texture-specific data in Blender.
• Theme.Theme: This object gives access to Themes in Blender.
• Theme.ThemeSpace: There is a sub-theme for each space in Blender (except for the Scripts window, but it will be added soon).
• Theme.ThemeUI: This can be accessed with theme.get(t), where t can be 'ui' or -1.
• TimeLine.TimeLine: This object wraps the current Scene's time line context in Blender.
• Mathutils.Vector: This object gives access to Vectors in Blender.
• World.World: This object gives access to generic data from all worlds in Blender.
• Bpy_data.libBlockSeq: This provides a unified way to access and manipulate data types in Blender (scene, object, mesh, curve, metaball, material, texture, image, lattice, lamp, camera, ipo, world, font, text, sound, groups, armatures, actions).