"""
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热门板块监听
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"""
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import logging
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import time
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from selenium import webdriver
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from selenium.webdriver.common.by import By
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from selenium.webdriver.chrome.options import Options
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def __parseData(driver):
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items = driver.find_element(by=By.ID, value="nuxt-layout-container").find_element(by=By.CLASS_NAME,
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value="topgainer-content-left").find_elements(
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by=By.CLASS_NAME,
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value="topgainer-tag")
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data_list = []
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for item in items:
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print("----------------------")
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header = item.find_element(by=By.TAG_NAME, value="section").find_element(by=By.TAG_NAME, value="header")
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title = header.find_element(by=By.TAG_NAME, value="h3").text
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total_rate = header.find_element(by=By.TAG_NAME, value="span").text
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print(title, total_rate)
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contents = item.find_element(by=By.TAG_NAME, value="div").find_element(by=By.TAG_NAME,
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value="tbody").find_elements(
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by=By.TAG_NAME, value="tr")
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codes_list = []
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for content in contents:
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tds = content.find_elements(by=By.TAG_NAME, value="td")
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code = tds[0].find_elements(by=By.TAG_NAME, value="span")[1].text
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limit_up_info = tds[1].text
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price = tds[2].text
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rate = tds[3].text
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limit_up_time = tds[4].text
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huanshou = tds[5].text
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ltsz = tds[6].text
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codes_list.append((code, limit_up_info, price, rate, limit_up_time, huanshou, ltsz))
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data_list.append((title, total_rate, codes_list))
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print("----------------------")
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return data_list
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# 获取热门板块
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def get_hot_block(callback):
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# 先启动浏览器
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options = Options()
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options.add_argument("--disable-blink-features")
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options.add_argument("--disable-blink-features=AutomationControlled")
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driver = webdriver.Chrome(options=options)
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driver.get("https://xuangubao.cn/top-gainer")
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time.sleep(5)
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while True:
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time.sleep(3)
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try:
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result = __parseData(driver)
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callback(result)
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except Exception as e:
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logging.exception(e)
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