卖家精灵（SellerSprite）基于大数据和人工智能技术，精准查询每个产品的销量、关键词、自然搜索数据，为亚马逊跨境卖家提供一站式选品、市场分析、关键词优化、产品监控等, 基于买家精灵跟卖,可谓事半功倍, 如何利用买家精灵, 快速获取跟卖信息.

python">from extensions.basic_extension import BasicExtension
from util.xpath_operation import SeleniumOperation
from settings import ConfigPackage
from settings import SettingPackage
from selenium.webdriver.common.action_chains import ActionChains
from settings import RevealWaitTime
class SellerSpriteExtension(BasicExtension):name = "sellersprite"config_file = "%s%s" % (name, "_config")setting_package = "%s%s" % (n