20231005: 上传屏保和资源监视器的源码

ResourceMonitorPublic.py

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+import tkinter as tk
+from tkinter import ttk
+import psutil
+from win10toast import ToastNotifier
+import time
+
+class SystemMonitor(tk.Tk):
+    def __init__(self):
+        self.cpu_cooldown = 0
+        self.memory_cooldown = 0
+
+        super().__init__()
+
+        # 无边框,置顶
+        self.overrideredirect(True)
+        self.wm_attributes("-topmost", True) 
+
+        # 黑色背景
+        self.config(bg='black')
+
+        # 创建界面元素
+        self.cpu_var = tk.StringVar()
+        self.cpu_label = ttk.Label(self, textvariable=self.cpu_var, foreground='white', background='black')
+        self.cpu_label.pack()
+
+        self.memory_var = tk.StringVar()
+        self.memory_label = ttk.Label(self, textvariable=self.memory_var, foreground='white', background='black')
+        self.memory_label.pack()
+
+        # 刷新数据
+        self.refresh()
+
+        # 绑定按键
+        self.bind("<Escape>", self.close)
+
+    def refresh(self):
+        # 获取并显示占用
+        cpu_percent = psutil.cpu_percent()
+        self.cpu_var.set(f'CPU Usage: {cpu_percent}%')
+
+        memory_percent = psutil.virtual_memory().percent
+        self.memory_var.set(f'Memory Usage: {memory_percent}%')
+
+        # 报警
+        if cpu_percent > 90 and time.time() - self.cpu_cooldown > 60:
+            toast.show_toast("CPU Warning", f'CPU Usage: {cpu_percent}%', duration=5)
+            self.cpu_cooldown = time.time()
+
+        if memory_percent > 90 and time.time() - self.memory_cooldown > 60:
+            toast.show_toast("Memory Warning", f'Memory Usage: {memory_percent}%', duration=5)
+            self.memory_cooldown = time.time()
+
+        # 每秒刷新
+        self.after(1000, self.refresh)
+
+    def close(self, event):
+        exit()
+        # 退出
+
+if __name__ == "__main__":
+    toast = ToastNotifier()
+    monitor = SystemMonitor()
+    monitor.mainloop()