Python-请求,Selenium-登录时传递cookie [英] Python - Requests, Selenium - passing cookies while logging in
问题描述
我想集成python Selenium和Requests模块以在网站上进行身份验证。
I would like to integrate python Selenium and Requests modules to authenticate on a website.
我正在使用以下代码:
import requests
from selenium import webdriver
driver = webdriver.Firefox()
url = "some_url" #a redirect to a login page occurs
driver.get(url) #the login page is displayed
#making a persistent connection to authenticate
params = {'os_username':'username', 'os_password':'password'}
s = requests.Session()
resp = s.post(url, params) #I get a 200 status_code
#passing the cookies to the driver
driver.add_cookie(s.cookies.get_dict())
问题是,即使我传递了从请求会话生成的cookie,当我尝试进入 url
时,进入浏览器时登录身份验证仍然存在。
The problem is that when I enter the browser the login authentication is still there when I try to access the url
even though I passed the cookies generated from the requests session.
如何修改上面的代码以通过身份验证网页?
How can I modify the code above to get through the authentication web-page?
可以有人帮我解决这个问题吗?
非常感谢您的帮助。
最好的问候。
Can anyone help me on this issue?
Your help is much appreciated.
Best Regards.
推荐答案
我终于发现了问题所在。
在使用 requests
库发出 post
请求之前,我应该先传递浏览器的cookie 。
代码如下:
I finally found out what the problem was.
Before making the post
request with the requests
library, I should have passed the cookies of the browser first.
The code is as follows:
import requests
from selenium import webdriver
driver = webdriver.Firefox()
url = "some_url" #a redirect to a login page occurs
driver.get(url)
#storing the cookies generated by the browser
request_cookies_browser = driver.get_cookies()
#making a persistent connection using the requests library
params = {'os_username':'username', 'os_password':'password'}
s = requests.Session()
#passing the cookies generated from the browser to the session
c = [s.cookies.set(c['name'], c['value']) for c in request_cookies_browser]
resp = s.post(url, params) #I get a 200 status_code
#passing the cookie of the response to the browser
dict_resp_cookies = resp.cookies.get_dict()
response_cookies_browser = [{'name':name, 'value':value} for name, value in dict_resp_cookies.items()]
c = [driver.add_cookie(c) for c in response_cookies_browser]
#the browser now contains the cookies generated from the authentication
driver.get(url)
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