如何将会话和 cookie 从 Selenium 浏览器加载到 Python 中的请求库？
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How do I load session and cookies from Selenium browser to requests library in Python?
提问by cibin
How can I load session and cookies from Selenium browser? The following code:
如何从 Selenium 浏览器加载会话和 cookie？以下代码：
import requests
cookies = [{u'domain': u'academics.vit.ac.in',
u'name': u'ASPSESSIONIDAEQDTQRB',
u'value': u'ADGIJGJDDGLFIIOCEZJHJCGC',
u'expiry': None, u'path': u'/',
u'secure': True}]
response = requests.get(url2, cookies=cookies)
gives me the following exception:
给了我以下异常：
Traceback (most recent call last):
File "F:\PYTHON\python_scripts\cookies\cookies3.py", line 23, in <module>
response = requests.get(url2, cookies=cookies)
File "C:\Python27\lib\site-packages\requests\api.py", line 68, in get
return request('get', url, **kwargs)<br/>
File "C:\Python27\lib\site-packages\requests\sessions.py", line 450, in request
prep = self.prepare_request(req)
cookies = cookiejar_from_dict(cookies)
File "C:\Python27\lib\site-packages\requests\cookies.py", line 439, in cookiejar_from_dict
cookiejar.set_cookie(create_cookie(name, cookie_dict[name]))
TypeError: list indices must be integers, not dict
采纳答案by That1Guy
First you have to get the cookies from your driver instance:
首先，您必须从驱动程序实例中获取 cookie：
cookies = driver.get_cookies()
This returns cookie dictionariesfor your session.
这将为您的会话返回cookie 字典。
Next, set those cookies in requests:
接下来，将这些 cookie 设置为requests：
s = requests.Session()
for cookie in cookies:
s.cookies.set(cookie['name'], cookie['value'])
回答by caner türkmen
I made this solution, it's solved unexpected keyword arguments expiry
我做了这个解决方案，它解决了意外的关键字参数到期
def set_cookies(cookies, s):
for cookie in cookies:
if 'httpOnly' in cookie:
httpO = cookie.pop('httpOnly')
cookie['rest'] = {'httpOnly': httpO}
if 'expiry' in cookie:
cookie['expires'] = cookie.pop('expiry')
s.cookies.set(**cookie)
return s
回答by Jing He
You can use 3rd party package like selenium-requests or requestium. They provide function to share cookies between requests and selenium.
您可以使用第 3 方包，如 selenium-requests 或 requestium。它们提供在请求和 selenium 之间共享 cookie 的功能。
