深度复制

首先我们对list与dict进行深度复制，其他也一样。我知识使用了json进行转换而已

# 遍历深度复制：
def deepCopy(obj):
    if isinstance(obj,dict):
        deepdata = {}
        for i in obj:
            if  isinstance(obj[i],list):
                deepdata[i] = deepCopy(obj[i])
            else:
                deepdata[i] = obj[i]
    elif isinstance(obj,list):
        deepdata = []
        for j in range(len(obj)):
            if isinstance(obj[j],dict):
                deepdata.append(deepCopy(obj[j]))
            else:
                deepdata.append(obj[j])
    else:
        import json
        deepdata = json.loads(json.dumps(obj))
    return deepdata

obj = {'name':'小李','age':18,'爱好':['篮球','皮球',{'文艺':['音乐','park']}]}
obj1 = ['老大','老二',{'学生':20,'老师':10,'name':['小王','小七']}]
obj2 = '八戒你搜了！'
s9 = deepCopy(obj)
print(s9)

 关于复制和赋值的区别：

def func(a,b):
#     a = a.copy()
#     b = b.copy()
    a['name'] = a['name']+1
    b['name'] = b['name']+1
    print(a,'\n',b)
aa = {'name':5}
bb = {'name':6}

print(aa)
print(bb)
func(aa,bb)
print(aa)
print(bb)