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))
class HouseView:
def __init__(self):
self.__housem = HouseManagerController()
def __menu_show(self):
print("按1显示房源")
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("按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")
self.__menu_select()
def __menu_select(self):
menu_number = int(input("请输入您的数字："))
if menu_number == 1:
self.__show_houses()
if menu_number == 2:
self.__find_the_max_price()
if menu_number == 3:
self.__find_smallest_area()
if menu_number == 4:
self.__up_order_list()
if menu_number == 5:
self.__downsing_order()
if menu_number == 6:
self.__check_the_info_in_the_dict()
def __show_houses(self):
for house in self.__housem.list_houses:
# 直接打印对象,由对象的__str__方法决定打印风格
print(house.__dict__)
def main(self):
while 1:
self.__menu_show()
self.__menu_select()
def __find_the_max_price(self):
print(self.__housem.find_the_max_price().__dict__)
def __find_smallest_area(self):
print(self.__housem.find_smallest_area().__dict__)
def __up_order_list(self):
t4 = self.__housem.up_order_list()
for ttt4 in t4:
print(ttt4.__dict__)
def __downsing_order(self):
t5 = self.__housem.downsiding_order()
for ttt5 in t5:
print(ttt5.__dict__)
def __check_the_info_in_the_dict(self):
t6 = self.__housem.check_the_info_in_the_dict()
for k, v in t6.items():
print(f"{k}的房子一共有{v}个")
class HouseView:
def __init__(self):
self.__controller = HouseManagerController()
def __display_menu(self): #显示菜单
print("1 显示所有房源信息")
print("2 删除所有房源信息")
print("3 显示最高房价房源")
print("4 显示最低房价房源")
print("5 显示户型种类")
def __select_menu(self):
selection = input("请输入选项:")
if selection == "1":
self.__show_house() #alt+ENTER创建
elif selection == "2":
self.__delte_house()
elif selection == "3":
self.__show_max_price()
elif selection == "4":
self.__show_min_price()
elif selection == "5":
self.__show_house_type()
def main(self):
while True:
self.__display_menu()
self.__select_menu()
def __show_house(self):
house = HouseModel()
for house in self.__controller.list_houses:
# print(f"{house.title}的房源编号是{house.id}社区是{house.community}"
# f"楼龄是{house.years}房屋类型是{house.house_type}房屋面积是{house.area}"
# f"楼层是{house.floor}描述是{house.description}总价是{house.total_price}"
# f"单价是{house.unit_price}关注{house.follow_info}")
print(house.__dict__)
def __delte_house(self):
id = int(input("请输入要删除的房源编号"))
if self.__controller.delete_house(id):
print("删除成功")
else:
print("删除失败")
def __show_max_price(self):
print(self.__controller.calculate_max_price().__dict__)
def __show_min_price(self):
print(self.__controller.calculate_min_price().__dict__)
def __show_house_type(self):
for k, v in self.__controller.calculate_house_type().items():
print(k, v)
class HouseManagerView:
def __init__(self):
self.__controller = HouseManagerController()
def __display_menu(self):
print("按1键显示所有房源信息")
print("按2键显示总价最高的房源信息")
print("按3键显示面积最小的房源信息")
print("按4键根据总价升序显示房源信息")
print("按5键根据面积降序显示房源信息")
print("按6键查找所有户型信息")
def __select_menu(self):
selection = input("请输入您的选择：")
if selection == "1":
self.__display_all_house_info()
elif selection == "2":
self.__display_most_expenseve_house_info()
elif selection == "3":
self.__display_smallest_house_info()
elif selection == "4":
self.__display_ascending_house_info_by_total_price()
elif selection == "5":
self.__display_descending_house_info_by_area()
elif selection == "6":
self.__display_all_house_type_info()
def __display_all_house_info(self):
for item in self.__controller.list_house:
print(item)
def main(self):
while True:
self.__display_menu()
self.__select_menu()
def __display_most_expenseve_house_info(self):
print(self.__controller.get_most_expensive_house_info())
def __display_smallest_house_info(self):
print(self.__controller.get_smallest_house_info())
def __display_ascending_house_info_by_total_price(self):
for item in self.__controller.ascending_house_info_by_total_price():
print(item)
def __display_descending_house_info_by_area(self):
for item in self.__controller.descending_house_info_by_area():
print(item)
def __display_all_house_type_info(self):
for key,value in self.__controller.house_type_info().items():
print(key,value)
class HouseManagerView:
def __init__(self):
self.__controller = HouseManagerController()
def __display_menu(self):
print("1键查看所有房源信息")
print("2键查看总价最高的房源信息")
print("3键查看面积最小的房源信息")
print("4键显示户型种类")
def __select_menu(self):
item = input("请输入选项：")
if item == "1":
self.__display_houses()
elif item == "2":
self.__output_house_by_max_total_price()
elif item == "3":
self.__output_house_by_min_area()
elif item == "4":
self.__output_houses_type()
def main(self):
while True:
self.__display_menu()
self.__select_menu()
def __display_houses(self):
for house in self.__controller.list_houses:
self.__show_house(house)
def __output_house_by_max_total_price(self):
house = self.__controller.get_house_by_max_total_price()
self.__show_house(house)
def __show_house(self, house: HouseModel):
print("%d|%s|%s|%s+|%s|%s|%s|%s|%d|%d|%s" %
(house.id, house.title, house.community, house.years,
house.house_type, house.area, house.floor, house.description,
house.total_price, house.unit_price, house.follow_info))
def __output_house_by_min_area(self):
house = self.__controller.get_house_by_min_area()
self.__show_house(house)
def __output_houses_type(self):
for type, count in self.__controller.get_houses_type().items():
print(type, "有", count, "个")
class HouseManager:
def __init__(self):
self.__controller = HouseManagerController()
self.secede = True
def __display_menu(self):
print("1.txt) 显示所有房源信息")
print("2) 显示最贵的房源信息")
print("3) 显示最小面积的房源")
print("4) 获取所有户型种类{ 户型 ： 数量 }")
print("5) 退出")
def __select_menu(self):
item = input("请输入选项:")
if item == "1.txt":
self.__display_house()
elif item == "2":
self.__show_max_price()
elif item == "3":
self.__show_min_area()
elif item == "4":
self.__show_house_type()
elif item == "5":
self.secede = False
def __display_house(self):
for house in self.__controller.list_houses:
print(house.__dict__)
def main(self):
while self.secede:
self.__display_menu()
self.__select_menu()
def __show_max_price(self):
house = self.__controller.get_house_by_max_price()
print(house.__dict__)
def __show_min_area(self):
house = self.__controller.get_house_by_min_area()
print(house.__dict__)
def __show_house_type(self):
dict_house_type = self.__controller.get_house_type()
for k, v in dict_house_type.items():
print("户型是%s,数量是%d" % (k, v))
class HouseManagerView:
"""
# 学生视图:负责处理界面逻辑(输入/输出/界面跳转)
"""
def __init__(self):
self.__controller = HouseManagerController()
def main(self):
while True:
self.__display_menu()
self.__select_menu()
def __display_menu(self):
print("1) 显示所有房源")
print("2) 显示最贵的房源")
print("3) 显示最小的房源")
def __select_menu(self):
item = input("请输入选项:")
if item == "1":
self.__display_houses()
elif item == "2":
self.__display_house_by_max_price()
elif item == "3":
self.__display_house_by_min_area()
def __display_houses(self):
for house in self.__controller.list_houses:
# 定义打印房源的格式
print(house.__dict__)
def __display_house_by_max_price(self):
house = self.__controller.get_house_by_max_price()
# {'id': 8571, 'title': '中关村创业大街对过 有名的公司入驻其中正规写字楼', 'community': '银科大厦', 'years': '低楼层(共22层)2004年建塔楼', 'house_type': '1室0卫', 'area': 2623.28, 'floor': '低楼层(共22层)2004年建塔楼', 'description': '距离10号线苏州街站898米房本满五年', 'total_price': 120001943.60000001, 'unit_price': 45745.0, 'follow_info': '1人关注 / 共0次带看 / 2个月以前发布'}
print(house.__dict__)
def __display_house_by_min_area(self):
house = self.__controller.get_house_by_min_area()
# {'id': 15260, 'title': '智德北巷（北河沿大街）+小户型一居+南向', 'community': '智德北巷', 'years': '中楼层(共6层)1985年建板楼', 'house_type': '1室0厅', 'area': 15.29, 'floor': '中楼层(共6层)1985年建板楼', 'description': '距离5号线灯市口站1113米', 'total_price': 2200001.65, 'unit_price': 143885.0, 'follow_info': '56人关注 / 共2次带看 / 8天以前发布'}
print(house.__dict__)
class HouseManagerView:
def __init__(self):
self.__manager = HouseManagerController()
def __display_menu(self):
print("1键查看总价最高的房源信息")
print("2键查看面积最小的房源信息")
print("3键显示户型种类")
print("4键查看全部房源信息")
def __select_menu(self):
item = input("请输入选项：")
if item == "1":
self.__output_house_by_max_total_price()
elif item == "2":
self.__output_house_by_min_area()
elif item == "3":
self.__output_houses_type()
elif item == "4":
self.__output_houses_by_all()
def main(self):
while True:
self.__display_menu()
self.__select_menu()
def __output_house_by_max_total_price(self):
house = self.__manager.get_house_by_max_total_price()
self.__show_house(house)
def __show_house(self, house: HouseModel):
print("%d|%s|%s|%s+|%s|%s|%s|%s|%d|%d|%s" %
(house.id, house.title, house.community, house.years,
house.house_type, house.area, house.floor, house.description,
house.total_price, house.unit_price, house.follow_info))
def __output_house_by_min_area(self):
house = self.__manager.get_house_by_min_area()
self.__show_house(house)
def __output_houses_type(self):
for k, v in self.__manager.get_houses_type().items():
print(k, "有", v, "个")
def __output_houses_by_all(self):
item = input("""a键根据编号升序查看\nb键根据单价降序查看\nc键根据关注人数降序查看""")
result = None
if item == "a":
result = self.__manager.ascending_by_id()
elif item == "b":
result = self.__manager.descending_by_unit_price()
elif item == "c":
result = self.__manager.descending_by_attention()
if result:
for house in result:
self.__show_house(house)
class HouseView:
def __init__(self):
self.__control = HouseManagerController()
def __display_menu(self):
print("1:显示所有房源信息")
print("2:显示总价格最大房子")
print("3:显示总面积最小房子")
print("4:显示房型数量")
print("5:删除房子信息")
print("6:对房子价格升序")
def __select_menu(self):
select = input_select("选项")
if select == 1:
self.__show_house_informaitin()
elif select == 2:
# house = self.__control.get_house_max_total_price()
# house = IterableHelper.get_max(self.__control.get_house_list(),lambda house: house.total_price)
house = max(self.__control.get_house_list(),
key=lambda house: house.total_price)
print(house.__dict__)
elif select == 3:
# house = self.__control.get_house_min_area()
# house = min(self.__control.get_house_list(), key=lambda house: house.area)
house = min(self.__control.get_house_list(),
key=lambda house: house.id)
print(house.__dict__)
elif select == 4:
print(self.__control.count_house_type())
pass
elif select == 5:
id = input_select("房源编号")
# if self.__control.del_house_by_id(id):
if IterableHelper.del_single_by_info(self.__control.__list_houses,
lambda house: house.id == id):
print("删除成功")
else:
print("删除失败，没找到此房源")
elif select == 6:
self.__control.ascending_ording()
for house in sorted(self.__control.__list_houses,
key=lambda house: house.total_price):
print(house.__dict__)
def __show_house_informaitin(self):
for house in self.__control.get_house_list():
print(house.__dict__)
def main(self):
"""
入口函数
"""
while True:
self.__display_menu()
self.__select_menu()
def __init__(self):
self.__controller = HouseManagerController()
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) 显示所有房源信息")
print("2) 显示总价最高的房源信息")
print("3) 显示面积最小的房源信息")
print("4) 根据总价升序显示房源信息")
print("5) 根据面积降序显示房源信息")
print("6) 查找所有户型信息")
def __select_menu(self):
number = input("请输入选项：")
if number == "1":
self.__show_all_house_info()
elif number == "2":
self.__get_max_total_price()
elif number == "3":
self.__get_min_area()
elif number == "4":
self.__order_by_total_price()
elif number == "5":
self.__order_by_area()
elif number == "6":
self.__find_house_type_info()
def main(self):
while True:
self.__display_menu()
self.__select_menu()
def __show_all_house_info(self):
for item in self.__controller.list_houses:
print(item)
def __get_max_total_price(self):
print(self.__controller.get_max_price())
def __get_min_area(self):
print(self.__controller.get_min_area())
def __order_by_total_price(self):
list_result = self.__controller.order_by_price()
for item in list_result:
print(item)
def __order_by_area(self):
list_result = self.__controller.order_by_area()
for item in list_result:
print(item)
def __find_house_type_info(self):
dict_result = self.__controller.find_house_type()
for k, v in dict_result.items():
print(f"{k} {v}个")
def __init__(self):
self.__controller = HouseManagerController()
self.secede = True
class HouseManagerView:
"""
责处理界面逻辑(输入/输出/界面跳转)
"""
def __init__(self):
self.__controller = HouseManagerController()
# def main(self):
# while True:
# self.__display_menu()
# self.__select_menu()
#
# def __display_menu(self):
# print("1) 显示所有房源")
# print("2) ")
# print("3) ")
#
# def __select_menu(self):
# item = input("请输入选项:")
# if item == "1":
# self.__display_houses()
# elif item == "2":
# pass
# elif item == "3":
# pass
#
# def __display_houses(self):
# for house in self.__controller.list_houses:
# # 定义打印房源的格式....
# print(house.__dict__)
def __display_room(self):
print('按1键显示所有房源信息')
print('按2键显示最贵的房源信息')
print('按3键显示最小的房源信息')
def __select_menu(self):
item = input("请输入选项：")
if item == '1':
self.__showroomiofo()
if item == '2':
self.__find_expensive_room()
if item == '3':
self.__find_min_area_room()
if item == '4':
self.__get_house_type()
def __showroomiofo(self):
for item in self.__controller.list_houses:
print(item.__dict__)
def main(self):
while True:
self.__display_room()
self.__select_menu()
def __find_expensive_room(self):
expensive_room = self.__controller.getexpensive()
print(expensive_room.__dict__)
def __find_min_area_room(self):
min_area_room = self.__controller.get_min_area()
print(min_area_room.__dict__)
def __get_house_type(self):
listhouse = self.__controller.find_house_type_number()
print(listhouse)