def The_recording(): clicks = [(567, 576, 1684073622.727516), (572, 585, 1684073636.3213148), (2118, 620, 1684073648.2416933), (1537, 488, 1684073660.0487916), (1845, 416, 1684073670.305267)] for i in range(len(clicks)): # 获取当前鼠标位置 x = clicks[i][i] print(x) y = clicks[i][i + 1] print(y) # 点击 pyautogui.click(x, y)

这段代码是用 Python 中的 pyautogui 模块模拟鼠标点击操作。具体来说，代码中的 clicks 列表记录了多个鼠标点击的位置和时间戳，代码通过循环遍历 clicks 列表，获取每个点击的位置，然后通过 pyautogui.click() 函数模拟鼠标点击。其中，x = clicks[i][0], y = clicks[i][1] 用于获取当前鼠标位置，然后传给 pyautogui.click() 函数，实现点击操作。

相关问题

优化代码：def The_recording(): clicks = [(567, 576, 1684073622.727516), (572, 585, 1684073636.3213148), (2118, 620, 1684073648.2416933), (1537, 488, 1684073660.0487916), (1845, 416, 1684073670.305267)] for i in range(len(clicks)): # 获取当前鼠标位置 x = clicks[i][i] print(x) y = clicks[i][i + 1] print(y) # 点击 pyautogui.click(x, y)

可以将获取当前鼠标位置和点击操作合并在一个循环中，避免重复获取和打印鼠标位置，同时使用列表解包简化代码：

import pyautogui

def The_recording():
    clicks = [(567, 576, 1684073622.727516), (572, 585, 1684073636.3213148), (2118, 620, 1684073648.2416933), (1537, 488, 1684073660.0487916), (1845, 416, 1684073670.305267)]
    
    for x, y, _ in clicks:
        pyautogui.click(x, y)

这样代码更简洁易读，同时避免了重复获取和打印鼠标位置的问题。

import sys import cv2 from showPic import Ui_MainWindow from PyQt5 import QtGui from PyQt5.QtCore import * from PyQt5.QtGui import * from PyQt5.QtWidgets import * class videoShow(QMainWindow,Ui_MainWindow): def __init__(self): super().__init__() self.setupUi(self) @pyqtSlot() def on_pushButton_record_clicked(self): camera_path = 0 # 0：自带摄像头 1：外接摄像头 "xxx.mp4" "rtsp://admin:pwd@192.168.2.10/cam/..." capture = cv2.VideoCapture(camera_path) # 初始化播放器 流媒体 fourcc = cv2.VideoWriter_fourcc('M', 'P', '4', 'V') # XVID/DIVX MPEG MJPG X264 video_writer = cv2.VideoWriter("image/myself.mp4", fourcc, 25, (960, 540)) # 存放路径、、帧率fps、尺寸（且保证下面的frame也是这个尺寸） while True: flag, frame = capture.read() if flag is False: continue frame = cv2.resize(frame, (960, 540)) video_writer.write(frame) key = cv2.waitKey(25) if key == 27: video_writer.release() break @pyqtSlot() def on_pushButton_play_clicked(self): video_path = "image/myself.mp4" # 已经录制好的视频路径 capture = cv2.VideoCapture(video_path) # 初始化播放器 while True: flag, frame = capture.read() if flag is False: break key = cv2.waitKey(25) if key == 27: break capture.release() if __name__ == '__main__': app = QApplication(sys.argv) ui = videoShow() ui.show() sys.exit(app.exec_())在这样代码的基础上，点击按钮停止实现停止录制以及保存视频

要在点击按钮时停止录制并保存视频，您可以通过添加一个停止录制的标志变量来实现。以下是修改后的代码示例：

import sys
import cv2

from showPic import Ui_MainWindow
from PyQt5 import QtGui
from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *

class videoShow(QMainWindow,Ui_MainWindow):
    def __init__(self):
        super().__init__()
        self.setupUi(self)
        self.recording = False

    @pyqtSlot()
    def on_pushButton_record_clicked(self):
        camera_path = 0  # 0：自带摄像头   1：外接摄像头    "xxx.mp4"   "rtsp://admin:pwd@192.168.2.10/cam/..."
        capture = cv2.VideoCapture(camera_path)  # 初始化播放器  流媒体
        fourcc = cv2.VideoWriter_fourcc('M', 'P', '4', 'V')  # XVID/DIVX  MPEG  MJPG  X264
        video_writer = cv2.VideoWriter("image/myself.mp4", fourcc, 25, (960, 540))  # 存放路径、、帧率fps、尺寸（且保证下面的frame也是这个尺寸）
        self.recording = True
        while self.recording:
            flag, frame = capture.read()
            if flag is False:
                continue
            frame = cv2.resize(frame, (960, 540))
            video_writer.write(frame)
            key = cv2.waitKey(25)
            if key == 27:
                break

        video_writer.release()

    @pyqtSlot()
    def on_pushButton_stop_clicked(self):
        self.recording = False

    @pyqtSlot()
    def on_pushButton_play_clicked(self):
        video_path = "image/myself.mp4"  # 已经录制好的视频路径
        capture = cv2.VideoCapture(video_path)  # 初始化播放器
        while True:
            flag, frame = capture.read()
            if flag is False:
                break
            key = cv2.waitKey(25)
            if key == 27:
                break
        capture.release()

if __name__ == '__main__':
    app = QApplication(sys.argv)
    ui = videoShow()
    ui.show()
    sys.exit(app.exec_())

在修改后的代码中，我们添加了一个名为`recording`的标志变量，用于跟踪录制状态。在`on_pushButton_record_clicked`函数中，我们在循环中检查`self.recording`的值，如果它为False，则停止录制并释放视频写入器。我们还添加了一个名为`on_pushButton_stop_clicked`的槽函数，用于在点击停止按钮时将`self.recording`设置为False，从而停止录制。请确保在UI文件中存在一个名为`pushButton_stop`的按钮，并将其与`on_pushButton_stop_clicked`槽函数关联。