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:%sn停车时长:%sn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：%sn"
"小 卡：%sn"
"中 卡：%sn"
"大 卡：%sn"
%(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()