Python selenium发送密钥无效

elem.send\u key（key.RETURN）

在我的代码中不起作用。我使用css选择器定义的元素，这是我的代码：

from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import WebDriverWait # available since 2.4.0
usr = raw_input('--> ')
pwd = raw_input('--> ')
poo = raw_input('--> ')
url = 'https://www.facebook.com/groups/425526894264279/'
driver = webdriver.Firefox()
# or you can use Chrome(executable_path="/usr/bin/chromedriver")
driver.get(url)
assert "Facebook" in driver.title
elem = driver.find_element_by_id("email")
elem.send_keys(usr)
elem = driver.find_element_by_id("pass")
elem.send_keys(pwd)
elem.send_keys(Keys.RETURN)
driver.implicitly_wait(20)
elem = driver.find_element_by_css_selector(".input.textInput")
elem.send_keys(poo)
driver.implicitly_wait(20)
elem = driver.find_element_by_css_selector(".selected")
elem.send_keys(Keys.RETURN)
elem.click()

---

对我来说，仅仅禁用所有对我有效的

原始输入就好像是一个向后兼容性问题

from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import WebDriverWait # available since 2.4.0
# usr = raw_input('---')
# pwd = raw_input('--> ')
# poo = raw_input('--> ')
url = 'https://www.facebook.com/groups/425526894264279/'
driver = webdriver.Firefox()
# or you can use Chrome(executable_path="/usr/bin/chromedriver")
driver.get(url)
assert "Facebook" in driver.title
elem = driver.find_element_by_id("email")
elem.send_keys("NA")
elem = driver.find_element_by_id("pass")
elem.send_keys("NA")
elem.send_keys(Keys.RETURN)
driver.implicitly_wait(20)
elem = driver.find_element_by_css_selector(".input.textInput")
elem.send_keys(poo)
driver.implicitly_wait(20)
elem = driver.find_element_by_css_selector(".selected")
elem.send_keys(Keys.RETURN)
elem.click()

我正在使用
3.4.1
我的意思是elem.send_keys（key.RETURN）elem.click（）在最后一行你是说它与你一起分组发布吗？你的浏览器是什么？我在windows 8和firefox上，你的firefox版本是什么？@elsharkawey我明白了。你能澄清什么是
elem=driver。通过css\u选择器（“.input.textInput”）
查找元素吗？