Selenium - wait until element is present, visible and interactable

Question

I have a selenium script (python) that clicks a reply button to make the class anonemail appear. The time it takes for the class anonemail to appear varies. Because of that

Answer 1

You can use implicitly_wait

from selenium import webdriver

driver = webdriver.Firefox()
driver.implicitly_wait(15)
driver.get("http://url")
driver.find_element_by_id("id_of_element").click()

It waits until element is loaded.

In your case implementation would be,

browser.implicitly_wait(10)
browser.find_element_by_css_selector(".reply-button").click()
email=browser.find_element_by_css_selector(".anonemail").get_attribute("value")