spider_work/hoopi_spider/录制.py

# -*- coding: utf-8 -*-
# Author : Charley
# Python : 3.10.8
# Date   : 2025/8/12 16:01
"""
https://www.whatnot.com/live/fed63b2d-6a9d-4be9-a488-5e7a5440814c
"""
import cv2
import numpy as np
import pyautogui
import time
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.common.exceptions import TimeoutException


class ScreenRecorder:
    def __init__(self, output_file='selenium_test.mp4', fps=60.0):
        self.screen_size = pyautogui.size()
        self.fps = fps
        self.fourcc = cv2.VideoWriter_fourcc(*'XVID')
        self.output_file = output_file
        self.out = None

    def start_recording(self):
        self.out = cv2.VideoWriter(self.output_file, self.fourcc, self.fps,
                                   (self.screen_size.width, self.screen_size.height))
        print("开始录制...")

    def record_for_duration(self, duration):
        start_time = time.time()
        while time.time() - start_time < duration:
            img = pyautogui.screenshot()
            frame = np.array(img)
            frame = cv2.cvtColor(frame, cv2.COLOR_RGB2BGR)
            self.out.write(frame)

    def stop_recording(self):
        if self.out:
            self.out.release()
        cv2.destroyAllWindows()
        print("录制完成！")


def main():
    # 配置参数
    url = 'https://www.whatnot.com/live/fed63b2d-6a9d-4be9-a488-5e7a5440814c'
    recording_duration = 10

    # 配置Chrome选项
    chrome_options = Options()
    chrome_options.add_argument("--headless=False")  # 显示浏览器窗口
    chrome_options.add_argument("--start-maximized")  # 最大化窗口

    # 初始化录制器
    recorder = ScreenRecorder()

    # 启动浏览器
    driver = webdriver.Chrome(options=chrome_options)

    try:
        # 开始录制
        recorder.start_recording()
        time.sleep(2)

        # 访问网页
        driver.get(url)
        wait = WebDriverWait(driver, 10)

        # 等待页面加载完成（可根据实际需要调整）
        time.sleep(2)

        # 这里可以添加对该网站的实际操作
        # 注意：原代码中的搜索框定位不适用于该网站

        # 录制指定时长
        recorder.record_for_duration(recording_duration)

    except TimeoutException:
        print("页面加载超时")
    except Exception as e:
        print(f"发生错误: {e}")
    finally:
        driver.quit()
        recorder.stop_recording()


if __name__ == "__main__":
    main()