Python beautifulsoup - 获取输入值/TypeError : 'NoneType' object is not subscriptable

Question

尝试查找 formkey 但出现错误:

TypeError: 'NoneType' object is not subscriptable

关于this webpage .

需要找到该值。我正在寻找的东西可以找到查看源代码:https://wellgosh.com/customer/account/create/和 control+f name="form_key"value=

formkey_acc = soup.find('input', {'name': 'form_key'})['value']

s = requests.session()

def c_acc():
    acc = s.get('https://wellgosh.com/customer/account/create/')
    soup = bs(acc.text, 'html.parser')
    formkey_acc = soup.find('input', {'name': 'form_key'})['value']
    print(formkey_acc)

formkey_acc = soup.find('input', {'name': 'form_key'})['value']

类型错误:“NoneType”对象不可订阅

Answer 1

他们对请求的默认用户代理进行 403 处理...

import requests
from bs4 import BeautifulSoup as bs

def c_acc(s):
    acc = s.get(
        'https://wellgosh.com/customer/account/create/',
        headers={'User-Agent': "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.81 Safari/537.36"}
    )
    soup = bs(acc.text, 'html.parser')
    formkey_acc = soup.find('input', {'name': 'form_key'}).get('value')
    print(formkey_acc)

s = requests.session()
c_acc(s)