Python 学习记录[一]

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需求

编写一个while循环，让用户输入一个专辑的歌手，名称和专辑歌曲数量（选填），获取输入的信息，并且在退出之前打印这些专辑，要求过滤重复的专辑。在这个while循环中，务必要提供退出途径。

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逻辑图:

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代码块

def make_album(singer,album_name,size=''):
    album_1 = {}
    album_1["singer"]=singer
    album_1["album_name"]=album_name
    if(size):
        album_1["size"]=int(size)
    return album_1



tips='please enter singer and album name, split with ",", enter exit to exit this program:\n'

flag = True
album_list=[]
new_list=[]

while flag:
    info = raw_input(tips)
    flag = info!="exit"
    if (not flag):
        if(len(album_list)>0):
            for item in album_list:
                #remove duplicated album from list
                temp = item
                album_list.remove(temp)
                while(temp in album_list):
                    album_list.remove(temp)
                new_list.append(temp)
                print("singer:{},album:{},size:{}".format(item["singer"],item["album_name"],item["size"]))
        break;
    else:
        info_list = info.split(",");
        if len(info_list)==3:
            item = make_album(info_list[0],info_list[1],info_list[2])
            album_list.append(item)
        elif len(info_list)==2:
            item = make_album(info_list[0],info_list[1])
            album_list.append(item)
        else:
            print("please check your input, thanks")
            continue

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来源：CSDN

作者：usually1993

链接：https://blog.csdn.net/usually1993/article/details/79177881