class HouseManagerView:
def __init__(self):
self.controller = HouseManagerController()
def show_menu(self):
print("输入1显示房源信息")
print("输入2显示总价最高的房源信息")
print("输入3显示面积最小的房源信息")
print("按4根据总价升序显示房源信息")
print("按5根据面积降序显示房源信息")
print("按6查找所有户型信息 ")
def select(self):
choice = input("请输入你的选择")
if choice == "1":
self.controller.show_all_info()
if choice == "2":
self.controller.show_highest_price_info()
if choice == "3":
self.controller.show_smallest_area_info()
if choice == "4":
self.controller.ascending_by_total_price()
if choice == "5":
self.controller.descending_by_area()
if choice == "6":
self.controller.show_all_house_type_info()
def main(self):
view = HouseManagerView()
while True:
view.show_menu()
view.select()
class HouseManagerView:
def __init__(self):
self.__controller = HouseManagerController()
def __display_menu(self):
print("1键显示所有房源信息")
print("2键显示总价最高的房源信息")
print("3键显示面积最小的房源信息")
print("4键根据总价升序显示房源信息")
print("5键根据面积降序显示房源信息")
print("6键查看房源类型信息")
def __select_menu(self):
item = input("请输入选项：")
if item == "1":
self.__show_houses()
elif item == "2":
self.__show_house_by_max_total_price()
elif item == "3":
self.__show_house_by_min_area()
elif item == "4":
self.__show_houses_by_ascending_total_price()
elif item == "5":
self.__show_houses_by_descending_area()
elif item == "6":
self.__show_house_type()
def __show_houses(self):
for house in self.__controller.list_houses:
# 直接打印对象,由对象的__str__方法决定打印风格
print(house)
def main(self):
while True:
self.__display_menu()
self.__select_menu()
def __show_house_by_max_total_price(self):
house = self.__controller.get_house_by_max_total_price()
print(house)
def __show_house_by_min_area(self):
house = self.__controller.get_house_by_min_area()
print(house)
def __show_houses_by_ascending_total_price(self):
list_result = self.__controller.ascending_by_total_price()
for item in list_result:
print(item)
def __show_houses_by_descending_area(self):
list_result = self.__controller.descending_by_area()
for item in list_result:
print(item)
def __show_house_type(self):
dict_house_type = self.__controller.get_house_type()
for key, value in dict_house_type.items():
print("%s的房子有%d个" % (key, value))
