[英]Selenium python: can't scroll down an overlay window
在Quora上,我想滾動到單擊查看支持者按鈕時要到達的窗口底部,為了獲取所有支持者名稱,向下滾動標准瀏覽器窗口的代碼似乎不適用於覆蓋窗口,有什么建議嗎? 這是我的向下滾動功能和單擊“查看upvoters”按鈕的代碼:
def scrolldown(browser):
src_updated = browser.page_source
src = ""
while src != src_updated:
src = src_updated
time.sleep(5)
browser.execute_script("window.scrollTo(0, document.body.scrollHeight);")
time.sleep(5)
src_updated = browser.page_source
#if (DEBUG): print ("window maximized...")
return browser
browser.get('https://www.quora.com/What-is-it-like-to-regret-having-children')
for p in browser.find_elements_by_class_name('AnswerVoterListModalLink'):
time.sleep(5)
p.click()
time.sleep(5)
browser=scrolldown(browser)
time.sleep(5)
c=0
for div in upvoter_name :#browser.find_elements_by_class_name('author_info'):
list_of_upvoters.append(div.find_element_by_class_name('user').text)
c+=1
print("number of upvoters for this answer is :" + str(c))
我認為您可以使用此答案中的內容向下滾動到最后一個元素。 根據答案,您可以使用以下內容向下滾動到最后一個元素:
from selenium.webdriver.common.action_chains import ActionChains
element = driver.find_element_by_xpath("//div[@class='pagedlist_item'][last()]")
actions = ActionChains(driver)
actions.move_to_element(element).perform()
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