# -*- encoding: UTF-8 -*-

class Student:

    name = ''

    age = 0

    def __init__(self, name, age):

        self.name = name

        self.age = age

def convert_to_dict(obj):

    '''把Object对象转换成Dict对象'''

    dict = {}

    dict.update(obj.__dict__)

    return dict

def convert_to_dicts(objs):

    '''把对象列表转换为字典列表'''

    obj_arr = []

    for o in objs:

        #把Object对象转换成Dict对象

        dict = {}

        dict.update(o.__dict__)

        obj_arr.append(dict)

    return obj_arr

def class_to_dict(obj):

    '''把对象(支持单个对象、list、set)转换成字典'''

    is_list = obj.__class__ == [].__class__

    is_set = obj.__class__ == set().__class__

    if is_list or is_set:

        obj_arr = []

        for o in obj:

            #把Object对象转换成Dict对象

            dict = {}

            dict.update(o.__dict__)

            obj_arr.append(dict)

        return obj_arr

    else:

        dict = {}

        dict.update(obj.__dict__)

        return dict

stu = Student('zhangsan', 20)

print '-----------'

print convert_to_dict(stu)

print '-----------'

print convert_to_dicts([stu, stu]) 

print '-----------'

print class_to_dict(stu)

print '-----------'

print class_to_dict([stu, stu])

stua = Student('zhangsan', 20)

stub = Student('lisi', 10)

stu_set = set()

stu_set.add(stua)

stu_set.add(stub)

print class_to_dict(stu_set)