我已经安装了Safari webdriver和Selenium,但是当我执行以下代码时
from selenium.webdriver.common.by import By
from selenium import webdriver
from time import sleep
class class_name:
def _init_(self, username, pw):
self.username = username
self.password = pw
self.driver = webdriver.Safari()
sleep(2)
def login(self):
self.driver.get("https://google.com")
class_name().login()
弹出以下错误信息
Traceback (most recent call last):
File "/Users/malachinoel/PycharmProjects/MajorTomtoGroundControl/yes.py", line 22, in <module>
class_name().login()
File "/Users/malachinoel/PycharmProjects/MajorTomtoGroundControl/yes.py", line 18, in login
self.driver.get("https://google.com")
AttributeError: 'class_name' object has no attribute 'driver'
有没有办法来解决这个问题?
问题来源:stackoverflow
我认为,如果未在* init *中定义为参数,则成员应在init之前定义def:
class class_name:
driver = None
def __init__(self, username, pw):
self.username = username
self.password = pw
self.driver = webdriver.Safari()
回答来源:stackoverflow
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