import pickle

class Shop:
    def __init__(self, id, name, address, phone, owner):
        self.id = id
        self.name = name
        self.address = address
        self.phone = phone
        self.owner = owner

    def Read_info_shop(self):
        self.id = int(input("Enter shop's id: "))
        self.name = input("Enter shop's name: ")
        self.address = input("Enter shop's address: ")
        self.phone = input("Enter shop's phone number: ")
        self.owner = input("Enter shop's owner: ")

    def Show_info(self):
        print("shop's features: ", self.id, " , ", self.name, " , ", self.address, " , ", self.phone, " , ", self.owner)


def write_file(list_shop1, n):
    file = open('D:\\Shop', 'wb')
    for i in range(n):
        pickle.dump(list_shop1[i], file)
    file.close()


def Read_file(n):
    list_shop1 = []
    file = open('D:\\Shop', 'rb')
    for i in range(n):
        list_shop1.append(pickle.load(file))
    file.close()
    return list_shop1


def sort(list_shop, n):
    for i in range(n):
        for j in range(n):
            if list_shop[i].name < list_shop[j].name:
                temp = list_shop[i]
                list_shop[i] = list_shop[j]
                list_shop[j] = temp
    return list_shop


list_shop = []
for i in range(0, 3):
    shop = Shop(0, "", "", "", "")
    shop.Read_info_shop()
    list_shop.append(shop)


list_shop=sort(list_shop, 3)
write_file(list_shop, 3)
list_shop = Read_file(3)
for i in range(0, 3):
    list_shop[i].Show_info()