Question

我正在使用硒设计刮板，以从Spreaker大规模下载播客片段。

# https://www.spreaker.com/show/alabamas-morning-news-with-jt


for i in range(3):
    print("Click number: {}".format(str(i)))
    see_more = browser.find_element_by_id("show episodes more")
    see_more.click()
    browserPage = bs4(browser.page_source, 'lxml')
    allEps.append( allEpisodesOnPage(browserPage) )

由于它们并非全部位于编号页面（/ episodes / page1，/ page2）上，因此我必须单击按钮以加载更多内容。

但是由于某些原因，我的代码找不到该按钮：

Traceback (most recent call last):
  File "KeepTalking__02.py", line 59, in <module>
    see_more.click()
  File "/usr/local/lib/python3.6/dist-packages/selenium/webdriver/remote/webelement.py", line 80, in click
    self._execute(Command.CLICK_ELEMENT)
  File "/usr/local/lib/python3.6/dist-packages/selenium/webdriver/remote/webelement.py", line 633, in _execute
    return self._parent.execute(command, params)
  File "/usr/local/lib/python3.6/dist-packages/selenium/webdriver/remote/webdriver.py", line 321, in execute
    self.error_handler.check_response(response)
  File "/usr/local/lib/python3.6/dist-packages/selenium/webdriver/remote/errorhandler.py", line 242, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.ElementNotInteractableException: Message: Element <a id="show_episodes_more" class="btnn btnn_alternative btnn_small" href="#"> could not be scrolled into view

现在，“无法滚动到视图中”是Selenium中的标准错误，我被可能的解决方法所淹没：

将元素滚动到视图中。

等待该元素可见：

element = WebDriverWait(browser, 10).until(
    ex_co.presence_of_element_located((By.CSS_SELECTOR, "#show_episodes_more")))

切换到其所在的框架。

但是由于某些原因，我仍然遇到完全相同的错误。是什么原因造成的？我拍了屏幕截图，并且按钮在页面上，所以我不知道错误是从哪里来的。

Answer 1

基本上，当其他WebElement叠加在WebElement上时，会发生ElementNotInteractableException。为了避免ElementNotInteractableException异常，您可以使用ActionChains，请参考以下解决方案：

select t1.* 
from Table_one t1 left join Table_two t2
on t2.id = t1.id and t2.name = t1.name
where t2.id is null

注意：：请在您的解决方案中添加以下内容

element = WebDriverWait(browser, 10).until(
        ex_co.presence_of_element_located((By.CSS_SELECTOR, "#show_episodes_more")))

ActionChains(driver).move_to_element(element).click().perform()

或

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

错误“无法将元素<>滚动到视图中”

1 个答案: