save project

my_app.py

 import tkinter
 import tkinter
-
+from tkinter import messagebox
+with open("user.txt","r",encoding="utf-8") as f:
 def login_to_reg():    # 登录界面转注册界面
 def login_to_reg():    # 登录界面转注册界面
-    pass
-
+    app_login.root.deiconify()
+    global app_reg
+    app_reg=My_register()
+    app_reg.show()
 def reg_to_login():   # 注册界面转登录界面
 def reg_to_login():   # 注册界面转登录界面
-    pass
+    app_login.root.deiconify()
+    global app_reg
+    app_reg=My_register()
+    app_reg.show()
 
 
 def register():     # 注册验证
 def register():     # 注册验证
-    pass
-
+    name,password1,password2=app_reg.get_input()
+    if name==""or password1==""or password2==""
+        messagebox.showwarning("eeee")
+    elif name in users:
+        messagebox.showwarning("eee")
+    elif password1 != password2:
+        messagebox.showwarning("eee")
+    else:
+        users[name] = password1:
+        content=json.dumps(usera)
+        with open("user,txt","w",encoding="utf-8")as file:
+            file.write(content)  
+        messagebox.showinfo("hhh")  
 def login():    # 登录验证
 def login():    # 登录验证
-    pass    
+    name,password=app_login.get_input()
+    pwd=users[name]
+    if pwd==password:
+        messagebox.showwarning("bbb")
+    else:
+        messagebox.showwarning("eee")    
 
 
 class My_login():       # 登录窗口
 class My_login():       # 登录窗口
     def __init__(self):
     def __init__(self):