54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
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"""
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-------------------------------------------------
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File Name：
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Description :
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Author : xiaobei
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CreateDate：
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wechat：xiaobei_upup
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-------------------------------------------------
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"""
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import pytest
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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.support.ui import WebDriverWait
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from selenium.webdriver.support import expected_conditions as EC
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"""
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它使用了WebDriverWait类，可以检测股票数据是否更新，并判断股票是否涨停或跌停：
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启动Chrome驱动程序并在你的浏览器中加载URL。然后，它将等待10秒钟来检查股票价格是否发生变化。
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如果股票价格发生变化，则它将打印出涨停或跌停的消息。如果股票价格未发生变化，则测试失败
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"""
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class RefreshChecker:
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def __init__(self, url):
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self.url = url
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self.driver = webdriver.Chrome()
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def __enter__(self):
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self.driver.get(self.url)
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return self
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def __exit__(self, exc_type, exc_value, traceback):
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self.driver.quit()
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def get_price(self):
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# get current price
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a = self.driver.find_element_by_id('price').text
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return a
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def check_refresh(self, previous_price, timeout=10):
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WebDriverWait(self.driver, timeout).until(EC.text_to_be_present_in_element((By.ID, 'price'), lambda price: price != previous_price))
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current_price = self.get_price()
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price_change = float(current_price) - float(previous_price)
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if price_change >= 10:
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print("涨停！")
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elif price_change <= -10:
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print("跌停！")
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# 测似
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def test_refresh_checker():
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with RefreshChecker("http://www.baidu.com/stock") as checker:
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previous_price = checker.get_price()
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checker.check_refresh(previous_price)
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