如何使用相同的 xpath 單擊 Python Selenium 中的多個項目？

Question

我有一個包含以下代碼的網頁：

<label data-correct="false">
    <input type="radio" ng-model="quizCtrl.state.selectedOptionForCurrentQuestion" ng-value="option" name="q0" class="ng-pristine ng-untouched ng-valid ng-empty" value="[object Object]">

    <!--option image-->
    <!---->

    <!--option text-->
    <span ng-bind-html="quizCtrl.trustAsHtml(option.text)"><p>Earned three college degrees and supported himself as a small businessman - Google values entrepreneurship.</p></span>
</label>
<label data-correct="true">
    <input type="radio" ng-model="quizCtrl.state.selectedOptionForCurrentQuestion" ng-value="option" name="q0" class="ng-pristine ng-untouched ng-valid ng-empty" value="[object Object]">

    <!--option image-->
    <!---->

    <!--option text-->
    <span ng-bind-html="quizCtrl.trustAsHtml(option.text)"><p>Has several years of work experience, and enjoys volunteering for Habitat for Humanity - Google values these character traits.</p></span>
</label>
<label data-correct="false">
    <input type="radio" ng-model="quizCtrl.state.selectedOptionForCurrentQuestion" ng-value="option" name="q0" class="ng-pristine ng-untouched ng-valid ng-empty" value="[object Object]">

    <!--option image-->
    <!---->

    <!--option text-->
    <span ng-bind-html="quizCtrl.trustAsHtml(option.text)"><p>Recently graduated from Harvard University - Google is known for hiring the best and the brightest.</p></span>
</label>
<label data-correct="false">
    <input type="radio" ng-model="quizCtrl.state.selectedOptionForCurrentQuestion" ng-value="option" name="q0" class="ng-pristine ng-untouched ng-valid ng-empty" value="[object Object]">

    <!--option image-->
    <!---->

    <!--option text-->
    <span ng-bind-html="quizCtrl.trustAsHtml(option.text)"><p>Worked as an independent contractor in different areas of the computer industry - Google values versatility.</p></span>
</label>

我正在創建一個腳本來檢查data-correct label。 如果它是真的，那么它應該點擊它。 它們都具有相同的 xpath 和標簽。 那么我該怎么做呢？

他們都有這個 xpath：

/html/body/div[3]/div[1]/div[3]/div[1]/div/div[1]/study-quiz/div/form/div/div[2]/ng 
 include/div[2]/div[3]/ng-include/label```

到目前為止，這是我的代碼：

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.support.ui import WebDriverWait

elems = driver.find_elements_by_xpath(
    '/html/body/div[3]/div[1]/div[3]/div[1]/div/div[1]/study-quiz/div/form/div/div[2]/ng-include/div[2]/div[3]/ng-include/label')

count = 0

while(count != len(elems)):
    elems = WebDriverWait(driver, 15).until(
        EC.presence_of_all_elements_located(By.XPATH, '/html/body/div[3]/div[1]/div[3]/div[1]/div/div[1]/study-quiz/div/form/div/div[2]/ng-include/div[2]/div[3]/ng-include/label'))
    elems[count].click()
    count += 1

print(f'found {count} answer')

Answer 1

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

driver_path = '' # Chromedriver executable Path
driver = webdriver.Chrome(executable_path=r'/home/severus/Desktop/drivers/chromedriver')
elems = driver.find_elements(By.XPATH, "//label[@data-correct='true']") # Get all elemts where Attr data-correct='true'

for elem in elems:
    # clicks all data-correct='true' Labels.
    elem.click()

Answer 2

您可以使用“driver.find_elements_by_xpath()”function，它將返回元素列表（如果存在），然后應用循環並執行您的邏輯。

Answer 3

使用 css 選擇器更容易，

# select <label> that has attribute data-correct
elems = driver.find_elements_by_css_selector('label[data-correct]')

for elem in elems:
    if elem.get_attribute('data-correct') == "true":
        elem.click()
    else:
        print("false")