import tkinter as tk #导入tkinter模块 root = tk.Tk() #创建窗口 window = tk.Tk() '''代码段''' root.mainloop() #消息循环 window.mainloop() # ↓ # 等价于 ↓ # ↓ while True: while True: '''代码段''' if 点击退出: break if 点击退出: break return 1. 2. 3. 4. 5. 6. 7....
time = time.time() # quit with a q keypress, b or m to save data key = cv2.waitKey(1) & 0xFF if key == ord("q"): break elif key == ord("b"): print("Dab: " + str(datum.poseKeypoints)) dabs.append(datum.poseKeypoints[0]) elif key == ord(...
print("按下了空格键!") keyboard.on_press_key("space", on_space) 保持程序运行 keyboard.wait("esc") 在这个示例中,我们定义了一个函数on_space,当用户按下空格键时,该函数将被调用并打印出提示信息。最后,我们使用keyboard.wait("esc")保持程序运行,直到用户按下esc键退出。 三、使用Pygame进行高级键盘...
importwx app=wx.App()msg=wx.MessageBox("Are you sure you want to quit?","Press yes To quit",style=wx.YES_NO)ifmsg==wx.ID_OK:msg.Destroy() Share FacebookTwitterLinkedIn Reply to this topic Be a part of the DaniWeb community ...
keypress, b or m to save data key = cv2.waitKey(1) & 0xFF if key == ord("q"): break elif key == ord("b"): print("Dab: " + str(datum.poseKeypoints)) dabs.append(datum.poseKeypoints[0]) elif key == ord("m"): print("TPose: " + str(datum.poseKeypoints)) tposes....
defcreate_dict(key_value_pairs): """ 创建一个字典,其中键值对由key_value_pairs参数指定。 key_value_pairs参数应该是一个元组列表,每个元组包含键和值。 """ returndict(key_value_pairs) 使用示例: my_dict = create_dict([('a',1), ('b',2), ('c',3)]) ...
折行(break)和水平标尺(horizontal ruler) br hr 语义化标签 加粗和强调 – strong 引用 – blockquote 缩写词和首字母缩写词 – abbr / acronym 引文 – cite 所有者联系信息 – address 内容的修改 – ins / del (3)列表(list) 有序列表(ordered list)- ol / li ...
keypress, b or m to save data key = cv2.waitKey(1) & 0xFF if key == ord("q"): break elif key == ord("b"): print("Dab: " + str(datum.poseKeypoints)) dabs.append(datum.poseKeypoints[0]) elif key == ord("m"): print("TPose: " + str(datum.poseKeypoints)) tposes....
I could not find another way to yield time back to the system and polling for a keypress with 100% cpu time seems pointless! client.loop_start() while 1: if msvcrt.kbhit(): CharIn = msvcrt.getch() if CharIn == b’Q’ or CharIn == b’q’: # Escape Key: b’\x1b’: ...
combobox.bind("<<ComboboxSelected>>", on_select) 获取当前选择项combobox.get() combobox.get() 以上插图的代码如下: import tkinter as tkfrom tkinter import ttkdef on_select(event):label.config(text = "当前选择为:" + combobox.get())if __name__=='__main__':# 创建主窗口root = tk....