origin :unknown

obj2dict

import types
LIST_TYPE = (types.ListType, types.TupleType)
DICT_TYPE = (types.DictType)
COMPLICATE_TYPE = (types.InstanceType)
VALUE_TYPE = (types.IntType, types.StringType, types.FloatType, types.LongType, types.BooleanType)

def obj2dict(obj):
    if isinstance(obj, LIST_TYPE):
        return [obj2dict(o) for o in obj]
    if isinstance(obj, VALUE_TYPE):
        return str(obj)
    if isinstance(obj, DICT_TYPE):
        for key in obj:
            if not isinstance(obj[key], VALUE_TYPE):
                obj[key] = obj2dict(obj[key])
        return obj
    if isinstance(obj, COMPLICATE_TYPE):
        tmp = {}
        for o in dir(obj):
            if not callable(getattr(obj, o)) and not o.startswith('_'):
                tmp[o] = getattr(obj, o)
        return obj2dict(tmp)