用python编写一个体育馆预约管理系统

好的，下面是一个简单的体育馆预约管理系统的示例代码，使用Python实现：

import datetime

class Gym:
    def __init__(self):
        self.schedule = {}
    
    def add_reservation(self, date, time, name):
        if date not in self.schedule:
            self.schedule[date] = {}
        if time not in self.schedule[date]:
            self.schedule[date][time] = []
        self.schedule[date][time].append(name)
    
    def remove_reservation(self, date, time, name):
        if date in self.schedule and time in self.schedule[date] and name in self.schedule[date][time]:
            self.schedule[date][time].remove(name)
            if not self.schedule[date][time]:
                del self.schedule[date][time]
                if not self.schedule[date]:
                    del self.schedule[date]
            return True
        else:
            return False
    
    def get_schedule(self, date):
        if date in self.schedule:
            return self.schedule[date]
        else:
            return {}
    
    def print_schedule(self, date):
        schedule = self.get_schedule(date)
        if not schedule:
            print("No reservations for this date.")
        else:
            print("Reservations for", date)
            for time in sorted(schedule):
                print(time, ":", ", ".join(schedule[time]))
    
    def is_available(self, date, time):
        if date not in self.schedule or time not in self.schedule[date]:
            return True
        else:
            return False
    
    def get_available_times(self, date):
        available_times = []
        for i in range(8, 22):
            time = str(i) + ":00"
            if self.is_available(date, time):
                available_times.append(time)
        return available_times

gym = Gym()

while True:
    print("\nGym Reservation System")
    print("1. Add Reservation")
    print("2. Remove Reservation")
    print("3. View Schedule")
    print("4. View Available Times")
    print("5. Quit")
    choice = input("Enter choice (1-5): ")
    
    if choice == "1":
        name = input("Enter name: ")
        date_str = input("Enter date (MM/DD/YYYY): ")
        time_str = input("Enter time (HH:MM): ")
        try:
            date = datetime.datetime.strptime(date_str, "%m/%d/%Y").date()
            time = datetime.datetime.strptime(time_str, "%H:%M").time().strftime("%H:%M")
            if gym.is_available(date, time):
                gym.add_reservation(date, time, name)
                print("Reservation added.")
            else:
                print("This time slot is not available.")
        except ValueError:
            print("Invalid date or time format.")
    
    elif choice == "2":
        name = input("Enter name: ")
        date_str = input("Enter date (MM/DD/YYYY): ")
        time_str = input("Enter time (HH:MM): ")
        try:
            date = datetime.datetime.strptime(date_str, "%m/%d/%Y").date()
            time = datetime.datetime.strptime(time_str, "%H:%M").time().strftime("%H:%M")
            if gym.remove_reservation(date, time, name):
                print("Reservation removed.")
            else:
                print("No reservation found.")
        except ValueError:
            print("Invalid date or time format.")
    
    elif choice == "3":
        date_str = input("Enter date (MM/DD/YYYY): ")
        try:
            date = datetime.datetime.strptime(date_str, "%m/%d/%Y").date()
            gym.print_schedule(date)
        except ValueError:
            print("Invalid date format.")
    
    elif choice == "4":
        date_str = input("Enter date (MM/DD/YYYY): ")
        try:
            date = datetime.datetime.strptime(date_str, "%m/%d/%Y").date()
            available_times = gym.get_available_times(date)
            if not available_times:
                print("No available times for this date.")
            else:
                print("Available times for", date, ":", ", ".join(available_times))
        except ValueError:
            print("Invalid date format.")
    
    elif choice == "5":
        print("Exiting program.")
        break
    
    else:
        print("Invalid choice. Try again.")

这个程序使用了一个简单的类来表示体育馆，其中包含了添加、删除、查看预约等功能。用户可以根据菜单选择进行操作。请注意，这只是一个简单的示例，实际的体育馆预约管理系统可能需要更复杂的功能和界面。