运行selenium时获取NotADirectoryError

Question

from selenium import webdriver
from selenium.webdriver.common.keys import Keys
import time
from bs4 import BeautifulSoup

my_username = "username"
my_password = "pass"

driver = webdriver.Firefox()
driver.get("http://www.twitch.tv/user/login")
elem_user = driver.find_element_by_id("login_user_login")
elem_passwd = driver.find_element_by_id("user[password]")
elem_user.send_keys(my_username)
elem_passwd.send_keys(my_password + Keys.RETURN)
time.sleep(5)

html = driver.page_source
soup = BeautifulSoup(html)
logginTag = soup.find("a", {"id" : "user_display_name"})
print(logginTag)
driver.close()

error-driver=webdriver.firefox（）文件“/users/grey/.pyenv/versions/3.7.3/lib/python3.7/site-packages/selenium/webdriver/firefox/webdriver/firefox/webdriver.py”，第164行，在init self.service.start（）文件“/users/grey/.pyenv/versions/3.7.3/new_session”中，在init self.service.start（）文件“文件”/users/grey/.pyenv/versions/3.7.3/lib/python3.7/subprocess.py“，第1522行，在_execute_child引发child_exception_type(errno_num,err_msg,err_filename）NotaDirectoryError:[errno20]不是目录:'geckodriver'

Answer 1

当你使用浏览器时，你需要驱动程序实例来交互，例如，如果你想使用chrome驱动程序，你需要chrome驱动程序exe；如果你想打开firefox，你需要gecko驱动程序

https://github.com/mozilla/geckodriver/releases您可以从此链接和安装路径下载最新的驱动程序，然后重新运行project