python实现停车管理系统

import time
from setting_Manage import ParkManage

class Car(ParkManage):
 """一个关于车的类"""
 def __init__(self,car_number,car_owner,contact_way,car_color,car_model):
 super(Car, self).__init__()
 self.car_number=car_number
 self.car_owner=car_owner
 self.contact_way=contact_way
 self.car_color=car_color
 self.car_model=car_model
 self.balance=200
 self.entrance_time = 0
 self.exit_time = 0

 def __setitem__(self, key, value):
 self.__dict__[key]=value

 def slot_card(self):
 """根据时间计费"""
 park_time=time.mktime(time.strptime(self.exit_time)) - time.mktime(
 time.strptime(self.entrance_time))
 h=park_time//3600
 m=(park_time-h*3600)//60
 s=park_time-h*3600-m*60
 P_time="%.0f时%.0f分%.0f秒"%(h,m,s)
 consumption = ((park_time) / 3600) * 5
 self.balance -= consumption
 print("车牌号为:%s\n停车时长:%s\n本次消费:%.2f元\n卡里余额:%.2f元\n" % (self.car_number,P_time, consumption, self.balance))

 def __str__(self):
 if self.car_model=='0':
 self.car_model="小汽车"
 elif self.car_model=='1':
 self.car_model="小卡"
 elif self.car_model=='2':
 self.car_model="中卡"
 elif self.car_model=='3':
 self.car_model="大卡"
 return "%s %s %s %s %s %s" %(self.car_number,self.car_owner,self.contact_way,
   self.car_color,self.car_model,self.entrance_time)

import time

class ParkManage(object):
 """创建一个关于停车的类"""
 def __init__(self,max_car=100,): #定义最大停车辆数
 self.max_car=max_car
 self.car_list = []
 self.cur_car=len(self.car_list)


 def info(self):
 """ #显示系统功能信息"""
 print("""
 —————————————————————————
 |***欢迎进入车辆管理系统***|
 ————————————————————————— 
{1}   
{2} 1)添加车辆信息{3}{2}
{0}   
{2} 2)查询车辆信息{3}{2}
{0}
{2} 3)显示车辆信息{3}{2}
{0}
{2} 4)编辑车辆信息{3}{2}
{0}
{2} 5)删除车辆信息{3}{2}
{0}
{2} 6)统计车辆信息{3}{2}
{0}
{2} 7)退出系统{3}{2}
{1}
 """.format("-"*40,"="*40,"|"," "*16))

 def add_car(self,car):
 """#添加车辆信息"""
 entrance_time = time.ctime()
 car["entrance_time"]=entrance_time
 for Car in self.car_list:
 if Car.car_number == car.car_number:
 print("车牌号信息有误，重新输入")
 break
 else:
 self.car_list.append(car)
 print("车牌号为%s的车入库成功" %car.car_number)

 def search_By_Number(self):
 """#按车牌号查询"""
 car_number=input("请输入你您要查找的车牌号：")
 for car in self.car_list:
 if car.car_number==car_number:
 print(car)
 break
 else:
 print("未找到车牌号为%s的车辆" %car_number)

 def search_By_Model(self):
 """#按车型查询"""
 car_model=int(input("(小汽车:0,小卡：1，中卡：2，大卡：3)\n请输入您要查找的车型："))
 if car_model in [0,1,2,3]:
 for car in self.car_list:
 if car_model==int(car.car_model):
  print(car)
 else:
 print("未找到相关车辆信息")
 else:
 print("输入有误，请重新输入")

 def searchCar(self):
 """#查找车辆信息"""
 print("""
 1)按车牌号查找
 2)按车型查找
 """)
 search_chioce=input("输入您要查找的方式：")
 if search_chioce == '1':
 self.search_By_Number()
 elif search_chioce=='2':
 self.search_By_Model()
 else:
 print("输入有误，请重新输入")


 def display(self):
 """#显示车车辆信息"""
 if len(self.car_list)!=0:
 for car in self.car_list:
 print(car)
 else:
 print("车库为空")

 def change_Carinfo(self):
 """#修改车辆信息"""
 car_number = input("请输入你您要查找的车牌号：")
 for car in self.car_list:
 if car.car_number == car_number:
 index=self.car_list.index(car)
 change=int(input("(修改信息的序号:\n车主0,\n联系方式1,\n车颜色2,\n车型3)\n输入你要修改的信息序号："))
 if change==0:
  new_info=input("输入新的信息：")
  self.car_list[index].car_owner=new_info
  print("车主名修改成功")
  break
 elif change==1:
  new_info=input("输入新的信息：")
  self.car_list[index].contact_way=new_info
  print("联系方式修改成功")
  break
 elif change==2:
  new_info=input("输入新的信息：")
  self.car_list[index].car_color=new_info
  print("车颜色修改成功")
  break
 elif change==3:
  new_info=input("输入新的信息：")
  self.car_list[index].car_model=new_info
  print("车型修改成功")
  break
 else:
 print("未找到车牌号为%s的车辆" % car_number)

 def delete_car(self,car):
 """删除车辆信息"""
 exit_time=time.ctime()
 car["exit_time"]=exit_time
 car.slot_card()
 self.car_list.remove(car)
 print("车牌号为%s的车两成功删除"%car.car_number)


 def statistics(self):
 """统计车辆信息"""
 sedan_car_number=0
 pickup_truck_number=0
 middle_truck_number=0
 super_truck_number=0
 for car in self.car_list:
 if car.car_model=='0':
 sedan_car_number+=1
 elif car.car_model=='1':
 pickup_truck_number+=1
 elif car.car_model=='2':
 middle_truck_number+=1
 elif car.car_model=='3':
 super_truck_number+=1
 else:
 print("小汽车：%s\n"
  "小 卡：%s\n"
  "中 卡：%s\n"
  "大 卡：%s\n"
  %(sedan_car_number,pickup_truck_number,middle_truck_number,super_truck_number))

import re
from setting_Car import Car
from setting_Manage import ParkManage


def check_car_number(car_number): #判断车牌号是否合法
 pattern = re.compile(u'[\u4e00-\u9fa5]?')
 pattern1 = re.compile(u'[A-Z]+')
 pattern2 = re.compile(u'[0-9]+')

 match = pattern.search(car_number)
 match1 = pattern1.search(car_number)
 match2 = pattern2.search(car_number)
 if match and match1 and match2:
 return True
 else:
 return False

def check_contact_way(contact_way): #判断手机号是否合法
 pattern = re.compile(u'1[3|4|5|6|7|8|9]\d{9}$')

 match = pattern.search(contact_way)
 if match:
 return True
 else:
 return False


def main():
 parkmanage=ParkManage()
 while True:
 parkmanage.info()
 choice=input("请输入你要的功能:")
 if choice=='1':
 check_error_list=[]
 car_number=input("请输入车牌号:")
 if check_car_number(car_number):
 car_owner=input("请输入车主姓名:")
 contact_way=input("请输入车主联系方式:")
 if check_contact_way(contact_way):
  car_color=input("请输入车颜色:")
  car_model=input("请输入车型(小汽车:0,小卡：1，中卡：2，大卡：3):")
  check_error_list=[car_number,car_owner,contact_way,car_color,car_model]
  for info in check_error_list: #判断输入信息的完整性
  if info=='':
  print("输入信息不全")
  break
  else:
  car = Car(car_number, car_owner, contact_way, car_color, car_model)
  parkmanage.add_car(car)
 else:
  print("手机号无效")
 else:
 print("车牌号不合法")

 elif choice=='2':
 parkmanage.searchCar()
 elif choice =='3':
 parkmanage.display()
 elif choice=='4':
 parkmanage.change_Carinfo()
 elif choice=='5':
 car_number = input("输入您要删除的车辆的车牌号：")
 for car in parkmanage.car_list:
 if car.car_number == car_number:
  parkmanage.delete_car(car)
  break
 else:
 print("未找到车牌号为%s的车辆" % (car_number))

 elif choice=='6':
 parkmanage.statistics()
 elif choice=='7':
 print("欢迎下次使用！！！")
 exit()
 else:
 print("请输入正确的选项")


if __name__ == '__main__':
 main()