modified: amazon/__pycache__/approve.cpython-39.pyc
modified: amazon/__pycache__/del_brand.cpython-39.pyc modified: amazon/__pycache__/match_action.cpython-39.pyc modified: amazon/approve.py modified: amazon/del_brand.py modified: amazon/match_action.py new file: amazon/price_match.py modified: main.py
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333
app/amazon/price_match.py
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333
app/amazon/price_match.py
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import time
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import re
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import traceback
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from config import runing_task, runing_shop
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from datetime import datetime
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from amazon.del_brand import AmamzonBase, kill_process
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from amazon.tool import show_notification,get_shop_info
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class ChromeAmzone:
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mark_name = "亚马逊详情采集"
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country_info = {
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"英国": {
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"url": "https://www.amazon.co.uk/dp/B0CJ8SNXXV",
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"zip_code": "SW1A 1AA"
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},
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"德国": {
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"url": "https://www.amazon.de/dp/B0CC8CW9G2?th=1",
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"zip_code": "10115"
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},
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"法国": {
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"url": "https://www.amazon.fr/dp/B0FRG1MJ8H?th=1",
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"zip_code": "75001"
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},
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"西班牙": {
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"url": "https://www.amazon.es/dp/B08ZXVNYNN",
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"zip_code": "28001"
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},
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"意大利": {
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"url": "https://www.amazon.it/dp/B0D1P17T2Q",
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"zip_code": "20121"
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}
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}
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def __init__(self):
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"""
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杀死当前谷歌浏览器进程，并使用 drissionpage 启动谷歌浏览器，使用系统安装的浏览器默认用户文件夹
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"""
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# 杀死现有的Chrome进程
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print("正在关闭现有的Chrome浏览器进程...")
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import os
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os.system('taskkill /f /t /im chrome.exe')
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time.sleep(2)
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# 使用 DrissionPage 启动浏览器（使用默认用户数据）
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from DrissionPage import Chromium, ChromiumOptions
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print("正在启动Chrome浏览器...")
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# 配置浏览器选项
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co = ChromiumOptions()
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# 使用系统默认的用户数据目录
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# co.set_user_data_path(r'C:\Users\{}\AppData\Local\Google\Chrome\User Data'.format(os.getenv('USERNAME')))
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self.browser = Chromium(co)
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self.tab = self.browser.latest_tab
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print("Chrome浏览器启动成功")
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def accept_cookie(self):
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pass
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def run(self, country, asin):
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"""
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运行亚马逊详情采集任务
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Args:
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country: 国家名称（如：英国、德国、法国、西班牙、意大利）
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asin: 亚马逊商品ASIN码
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Returns:
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dict: 包含采集到的数据
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"""
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try:
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# 验证国家是否支持
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if country not in self.country_info:
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error_msg = f"不支持的国家: {country}，支持的国家有: {list(self.country_info.keys())}"
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print(error_msg)
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show_notification(error_msg, "error")
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return None
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# 获取国家配置
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country_config = self.country_info[country]
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zip_code = country_config["zip_code"]
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# 1. 根据国家和ASIN拼接链接
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base_url = country_config["url"]
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# 提取域名部分
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domain = base_url.split("/dp/")[0]
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# 拼接新的URL
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product_url = f"{domain}/dp/{asin}"
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print(f"正在访问: {product_url}")
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# 打开链接
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self.tab.get(product_url)
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time.sleep(3) # 等待页面初步加载
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self.tab.wait.doc_loaded(timeout=30, raise_err=False)
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# 2. 切换国家/设置邮编
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print(f"正在检查并设置邮编: {zip_code}")
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self._set_zip_code(zip_code)
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# 3. 抓取数据
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print("正在抓取商品数据...")
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data = self._scrape_data()
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# 添加基本信息
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data['country'] = country
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data['asin'] = asin
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data['url'] = product_url
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data['timestamp'] = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
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print(f"数据抓取完成: {data}")
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return data
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except Exception as e:
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error_msg = f"运行出错: {traceback.format_exc()}"
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print(error_msg)
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show_notification(f"采集失败: {str(e)}", "error")
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return None
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def _set_zip_code(self, zip_code):
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"""
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设置邮编
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Args:
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zip_code: 目标邮编
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"""
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try:
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# 检查当前邮编
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zip_display = self.tab.ele('xpath://div[@id="glow-ingress-block"]', timeout=10)
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if zip_display:
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current_text = zip_display.text
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print(f"当前地址信息: {current_text}")
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# 检查是否已经包含目标邮编
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if zip_code in current_text:
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print(f"邮编已经设置为: {zip_code}，无需修改")
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return True
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# 需要设置邮编
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print(f"正在设置邮编为: {zip_code}")
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# 点击地址选择按钮
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location_link = self.tab.ele('xpath://a[@id="nav-global-location-popover-link"]', timeout=10)
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if not location_link:
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print("找不到地址设置按钮")
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return False
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location_link.click()
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time.sleep(1)
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# 等待邮编输入框出现
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zip_input = self.tab.ele('xpath://input[@id="GLUXZipUpdateInput"]', timeout=10)
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if not zip_input:
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print("找不到邮编输入框")
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return False
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# 输入邮编
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zip_input.input(zip_code, clear=True)
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time.sleep(0.5)
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# 点击提交按钮
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submit_btn = self.tab.ele('xpath://input[@aria-labelledby="GLUXZipUpdate-announce"]', timeout=10)
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if not submit_btn:
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print("找不到提交按钮")
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return False
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submit_btn.click()
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# 等待提交按钮消失（表示请求已发送）
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print("等待邮编更新...")
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time.sleep(2)
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# 等待页面加载完成
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self.tab.wait.doc_loaded(timeout=30, raise_err=False)
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time.sleep(2)
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# 验证邮编是否设置成功
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zip_display_after = self.tab.ele('xpath://div[@id="glow-ingress-block"]', timeout=10)
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if zip_display_after:
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updated_text = zip_display_after.text
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print(f"更新后的地址信息: {updated_text}")
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if zip_code in updated_text:
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print(f"邮编设置成功: {zip_code}")
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return True
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else:
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print(f"邮编设置可能失败，当前显示: {updated_text}")
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return False
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return True
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except Exception as e:
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print(f"设置邮编时出错: {traceback.format_exc()}")
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return False
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def _scrape_data(self):
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"""
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抓取商品数据
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Returns:
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dict: 抓取到的数据
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"""
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data = {
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'top_sellers': [], # 前两名卖家信息
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'cart_seller': None # 购物车所属卖家
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}
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try:
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# 等待页面加载
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time.sleep(3)
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# 1. 获取前两名卖家的价格和库存（来自 sellersprite 插件）
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print("正在抓取卖家排名数据...")
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surplus_tables = self.tab.eles(
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'xpath://div[@id="sellersprite-extension-Inventory-surplus-count"]//div[@class="surplus-table"]',
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timeout=10
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)
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if surplus_tables:
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print(f"找到 {len(surplus_tables)} 个卖家数据")
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# 只获取前两个
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for idx, table in enumerate(surplus_tables[:2]):
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try:
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# 提取价格和库存信息
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# 注意：需要根据实际的HTML结构调整选择器
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text_content = table.text
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print(f"第{idx+1}名卖家数据: {text_content}")
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seller_info = {
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'rank': idx + 1,
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'raw_data': text_content
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}
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# 尝试提取更结构化的数据
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# 这里需要根据实际HTML结构来解析
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# 可能需要查找子元素
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try:
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# 示例：查找价格和库存的具体子节点
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price_ele = table.ele('xpath:.//span[contains(@class,"price")]', timeout=2)
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stock_ele = table.ele('xpath:.//span[contains(@class,"stock")]', timeout=2)
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if price_ele:
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seller_info['price'] = price_ele.text.strip()
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if stock_ele:
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seller_info['stock'] = stock_ele.text.strip()
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except:
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# 如果找不到具体元素，就使用原始文本
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pass
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data['top_sellers'].append(seller_info)
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except Exception as e:
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print(f"解析第{idx+1}名卖家数据失败: {str(e)}")
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else:
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print("未找到 sellersprite 插件数据，可能插件未启用")
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# 2. 获取购物车所属卖家
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print("正在抓取购物车卖家信息...")
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cart_seller = self.tab.ele(
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'xpath://div[@data-csa-c-content-id="desktop-merchant-info"]//a[@id="sellerProfileTriggerId"]',
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timeout=10
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)
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if cart_seller:
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seller_name = cart_seller.text.strip()
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print(f"购物车所属卖家: {seller_name}")
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data['cart_seller'] = seller_name
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else:
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print("未找到购物车卖家信息")
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# 尝试其他可能的选择器
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try:
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alt_seller = self.tab.ele('xpath://a[@id="sellerProfileTriggerId"]', timeout=5)
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if alt_seller:
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data['cart_seller'] = alt_seller.text.strip()
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print(f"购物车所属卖家（备用方式）: {data['cart_seller']}")
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except:
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pass
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return data
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except Exception as e:
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print(f"抓取数据时出错: {traceback.format_exc()}")
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return data
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def close(self):
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"""关闭浏览器"""
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try:
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if self.browser:
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self.browser.quit()
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print("浏览器已关闭")
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except Exception as e:
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print(f"关闭浏览器时出错: {str(e)}")
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class AmzonePriceMatch(AmamzonBase):
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mark_name = "跟价"
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pass
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if __name__ == '__main__':
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# 使用示例
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print("=" * 50)
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print("亚马逊详情采集示例")
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print("=" * 50)
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try:
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# 创建ChromeAmzone实例
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chrome = ChromeAmzone()
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# 示例1：采集英国站点的商品信息
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print("\n示例1：采集英国站点商品")
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result1 = chrome.run(country="英国", asin="B0CJ8SNXXV")
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if result1:
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print(f"采集成功: {result1}")
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# 示例2：采集德国站点的商品信息
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print("\n示例2：采集德国站点商品")
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result2 = chrome.run(country="德国", asin="B0CC8CW9G2")
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if result2:
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print(f"采集成功: {result2}")
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# 关闭浏览器
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print("\n正在关闭浏览器...")
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chrome.close()
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except Exception as e:
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print(f"运行出错: {traceback.format_exc()}")
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