如何使用 Selenium 搜索、向下箭头并按回车键

Question

我正在尝试搜索一家公司，向下箭头并单击进入 inhersight.com

我有以下代码，但它似乎不起作用：

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

driver.get("https://www.inhersight.com/companies")
elem = driver.find_element_by_class_name("open-search.small-hide.margin-right-20.icon-36.icon-search.reverse.cursor-pointer").click()
elem.send_keys("Apple")
elem.send_keys(Keys.ARROW_DOWN)

似乎无法通过 class 名称定位和查找元素。我已经尝试了很多东西，但它仍然不起作用......我迷路了

Answer 1

搜索公司并在 inhersight.com 上单击输入 而不是因为元素是 Auto Suggestions 所以而不是arrow down 您需要引入 WebDriverWait 以使所需的 元素可点击 并且您可以使用以下解决方案：

代码块：

from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.common.by import By
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

options = Options()
options.add_argument('start-maximized')
options.add_argument('disable-infobars')
options.add_argument('--disable-extensions')
driver = webdriver.Chrome(chrome_options=options, executable_path=r'C:\WebDrivers\chromedriver.exe')
driver.get("https://www.inhersight.com/companies")
WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.CSS_SELECTOR, ".open-search.small-hide.margin-right-20.icon-36.icon-search.reverse.cursor-pointer"))).click()
WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//input[@placeholder='Search women-rated companies']"))).send_keys("Apple")
WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//li[contains(@class,'select2-highlighted')]/div[@class='select2-result-label']/div[@class='weight-medium']"))).click()

Answer 2

您可以避免选择，因为公司名称成为 URL 中查询字符串的一部分，空格被替换为“-”且全部小写。因此，您可以将 .get 指向此格式的 URL。如果找不到公司，您可以添加一些处理。

from selenium import webdriver
company = 'Apple Federal Credit Union' # 'apple'
base = 'https://www.inhersight.com/company/' 
url = base + company.replace(' ', '-').lower()

d = webdriver.Chrome()
d.get(url)

#other stuff including handling of company not found (this text appears on the page so not hard)
#d.quit()

如何使用 Selenium 搜索、向下箭头并按回车键

How to search, arrow down and press enter with Selenium

python

selenium

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selenium-webdriver

webdriverwait