用Python写一个带界面的宿舍管理系统
用Python写一个宿舍管理系统
下面是一个简单的Python宿舍管理系统的例子。这个系统可以添加学生，为学生分配宿舍，以及查看宿舍的学生列表。
```python
class Dormitory:
def \_\_init\_\_(self, name, capacity):
self.name = name
self.capacity = capacity
self.students = \[\]
def add\_student(self, student):
if len(self.students) < self.capacity:
self.students.append(student)
return True
else:
return False
def get\_students(self):
return self.students
class Student:
def \_\_init\_\_(self, name, id):
self.name = name
self.id = id
class DormitoryManager:
def \_\_init\_\_(self):
self.dormitories = \[\]
def add\_dormitory(self, dormitory):
self.dormitories.append(dormitory)
def allocate\_dormitory(self, student):
for dormitory in self.dormitories:
if dormitory.add\_student(student):
return True
return False
def get\_dormitory\_students(self, dormitory\_name):
for dormitory in self.dormitories:
if dormitory.name == dormitory\_name:
return dormitory.get\_students()
return None
# Test the system
manager = DormitoryManager()
# Add dormitories
manager.add_dormitory(Dormitory(“Dormitory 1”, 2))
manager.add_dormitory(Dormitory(“Dormitory 2”, 1))
# Add students
student1 = Student(“Alice”, 1)
student2 = Student(“Bob”, 2)
student3 = Student(“Charlie”, 3)
# Allocate dormitories
manager.allocate_dormitory(student1)
manager.allocate_dormitory(student2)
manager.allocate_dormitory(student3)
# Print students in each dormitory
print(“Students in Dormitory 1:”)
for student in manager.get_dormitory_students(“Dormitory 1”):
print(student.name)
print(“Students in Dormitory 2:”)
for student in manager.get_dormitory_students(“Dormitory 2”):
print(student.name)
```
这个系统有三个类：`Dormitory`，`Student`和`DormitoryManager`。`Dormitory`类表示一个宿舍，它有名字和容量，以及一个学生列表。`Student`类表示一个学生，它有名字和ID。`DormitoryManager`类管理所有的宿舍，它可以添加宿舍，为学生分配宿舍，以及查看宿舍的学生列表。
升级下加个界面：
创建一个图形用户界面（GUI）需要使用到一些库，例如Tkinter（Python的标准GUI库）。下面是一个使用Tkinter创建宿舍管理系统界面的例子：
```python
import tkinter as tk
from tkinter import messagebox
class Dormitory:
def \_\_init\_\_(self, name, capacity):
self.name = name
self.capacity = capacity
self.students = \[\]
def add\_student(self, student):
if len(self.students) < self.capacity:
self.students.append(student)
return True
else:
return False
def get\_students(self):
return self.students
class Student:
def \_\_init\_\_(self, name, id):
self.name = name
self.id = id
class DormitoryManager:
def \_\_init\_\_(self):
self.dormitories = \[\]
def add\_dormitory(self, dormitory):
self.dormitories.append(dormitory)
def allocate\_dormitory(self, student):
for dormitory in self.dormitories:
if dormitory.add\_student(student):
return True
return False
def get\_dormitory\_students(self, dormitory\_name):
for dormitory in self.dormitories:
if dormitory.name == dormitory\_name:
return dormitory.get\_students()
return None
class DormitoryGUI:
def \_\_init\_\_(self, master):
self.master = master
self.manager = DormitoryManager()
self.dormitory\_name\_label = tk.Label(master, text="Dormitory Name")
self.dormitory\_name\_label.pack()
self.dormitory\_name\_entry = tk.Entry(master)
self.dormitory\_name\_entry.pack()
self.dormitory\_capacity\_label = tk.Label(master, text="Dormitory Capacity")
self.dormitory\_capacity\_label.pack()
self.dormitory\_capacity\_entry = tk.Entry(master)
self.dormitory\_capacity\_entry.pack()
self.add\_dormitory\_button = tk.Button(master, text="Add Dormitory", command=self.add\_dormitory)
self.add\_dormitory\_button.pack()
def add\_dormitory(self):
dormitory\_name = self.dormitory\_name\_entry.get()
dormitory\_capacity = int(self.dormitory\_capacity\_entry.get())
dormitory = Dormitory(dormitory\_name, dormitory\_capacity)
self.manager.add\_dormitory(dormitory)
messagebox.showinfo("Success", "Dormitory added successfully")
root = tk.Tk()
my_gui = DormitoryGUI(root)
root.mainloop()
```
这个程序创建了一个简单的GUI，用户可以输入宿舍的名字和容量，然后点击"Add Dormitory"按钮添加宿舍。当宿舍添加成功后，会弹出一个消息框显示"Dormitory added successfully"。
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