[英]How can I get the text from an temporary alert using chromedriver Selenium and Python?
[英]how can i extract this value from a website, with python, selenium and chromedriver
<div class="flexible row ng-scope">
<!-- ngRepeat: graph in graphs track by $index --><figure class="figure-gauge flexible column ng-scope" data-ng-repeat="graph in graphs track by $index">
<figcaption class="rigid">
<div class="data-value">
<b class="ng-binding">
334
</b>
</div>
我需要提取出现的值 (334),我从 Chrome Web Inspector 中获取。 我正在使用 python 和 selenium,我尝试了很多代码,但没有一个对我有用,我感谢任何帮助。
我试试这个:
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
DRIVER_PATH = r'C:\chromedriver.exe'
options = Options()
options.headless = True
options.add_argument("--window-size=1920,1200")
driver = webdriver.Chrome(options=options, executable_path=DRIVER_PATH)
driver.get("https://iot.app.initialstate.com/embed/#/tiles/bkt_kb448kawjvmhe")
data = driver.find_element_by_class_name('ng-binding')
print
driver.quit()
错误:selenium.common.exceptions.NoSuchElementException:消息:没有这样的元素:无法找到元素:{“method”:“css selector”,“selector”:“.ng-binding”}(会话信息:headless chrome = 83.0 .4103.61)
Selenium 3.141.0 Python 3.8
您可以使用xpath提取它
val = driver.find_element_by_xpath('/html/body/div[1]/article/div[2]/div/div/div[1]/article/div/figure/figcaption/div/b').text
print(val)
您需要提供一些sleep()
来加载图表上的值,然后使用下面的xpath
来获取值。
driver.get("https://iot.app.initialstate.com/embed/#/tiles/bkt_kb448kawjvmhe")
time.sleep(3)
print(driver.find_element_by_xpath("(//div[@class='data-value']/b)[last()]").text.strip())
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