python-3.x - 名称错误 : name 'By' is not defined (selenium)

Question

我在我的 python 代码中遇到了这个错误:

Traceback (most recent call last):
File "/Users/user/Batch-image-compression/compress_pic.py", line 54, in <module>

**input_box = driver.find_element(By.XPATH,'//input[@class="_2zg9i"]')**

NameError: name 'By' is not defined

在我的脚本中我有:

from selenium.webdriver.common import By

显示错误:

from: can't read /var/mail/selenium.webdriver.common

Answer 1

改用这一行:

from selenium.webdriver.common.by import By