Dump Blender Scene via introspection

dump.py

import bpy
import mathutils

def introspect_obj(o, txt):
    print (txt)
    if len(txt) > 200:
        print ("Something is wrong")
        print (txt)
        return  
    type_o = type(o)
    if (type_o in [ bool, int, float, type(None) ]):
        print (o)
        return
    if (type_o == bpy.types.Scene):
        print ("Scene " + o.name)
        return
    if (type_o == bpy.types.ActionGroup):
        print ("Action Group " + o.name)
        return
    if (type_o == mathutils.Vector):
        items = [ 'x', 'y', 'z', 'w' ]
        for item in items:
            newtxt = txt + '.' + item
            introspect_obj( getattr(o, item, None), newtxt)
        return
    if  (type(o) == str):
        print ("\"" + o + "\"")
        return
    try:    keys = o.keys()
    except: keys = None
    if keys != None:
        print(txt + '.keys() - ' + str(o.keys()))
    try:    __members__ = dir(o)
    except: __members__ = []
    for item in __members__:
        if item.startswith("__"):
            continue        
        if item in [ 'rna_type', 'bl_rna' ]:
            continue        
        newtxt = txt + '.' + item
        introspect_obj( getattr(o, item, None), newtxt)
    if keys:
        for k in keys:
            newtxt = txt + "[" + k + "]"
            introspect_obj(o.__getitem__(k), newtxt)
    else:
        try:    length = len( o )
        except: length = 0
        for i in range(length):
            newtxt = txt + '[' + str(i) + ']'
            introspect_obj(o[i], newtxt)      
            
                    
                        
            
introspect_obj(bpy.data.objects, 'bpy.data.objects')