python - 如何用硒点击一个不可见的元素？

Question

我使用此代码检查 splinter 的单击按钮选项：

from splinter import Browser

    with Browser() as browser:
    # Visit URL
    url = "http://www.google.com"
    browser.visit(url)
    browser.fill('q', 'splinter - python acceptance testing for web applications')
    # Find and click the 'search' button
    button = browser.find_by_name('btnG')
    # Interact with elements
    button.click()
    if browser.is_text_present('splinter.readthedocs.org'):
        print("Yes, the official website was found!")
    else:
        print("No, it wasn't found... We need to improve our SEO techniques")

我得到了例外：元素当前不可见，因此可能无法交互。等待浏览器不是解决方案（因为我做了很长时间的睡眠方法但仍然不起作用）。这是https://splinter.readthedocs.org/en/latest/#sample-code中显示的示例代码，但对我不起作用

Answer 1

如果你想等待一个元素变得不可见，你可以使用等待函数：

    wait = WebDriverWait(self.driver, 30)
    wait.until(EC.invisibility_of_element_located((By.XX, "something")))