TypeError: request() got an unexpected keyword argument 'header' - when i use header,403 error - without header

Question

我正在尝试 从 this 网站抓取 信息，但不断收到状态代码：403，所以尝试使用 header 但得到 TypeError: request() got an unexpected keyword argument 'header'

代码:

import requests

head = {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0'}
url = "https://www.accuweather.com/en/bd/dhaka/28143/current-weather/28143"
pageObj = requests.get(url, header = head)
print("Status code: " + str(pageObj.status_code)) # *for testing purpose*

错误：

Traceback (most recent call last):
  File "F:/Python/PyCharm Community Edition 2019.2.3/Workshop/WEB_SCRAPING/test2.py", line 6, in <module>
    pageObj = requests.get(url, header = head)
  File "F:\Python\PyCharm Community Edition 2019.2.3\Workshop\WEB_SCRAPING\venv\lib\site-packages\requests\api.py", line 75, in get
    return request('get', url, params=params, **kwargs)
  File "F:\Python\PyCharm Community Edition 2019.2.3\Workshop\WEB_SCRAPING\venv\lib\site-packages\requests\api.py", line 60, in request
    return session.request(method=method, url=url, **kwargs)
TypeError: request() got an unexpected keyword argument 'header'

header from firefox dev tool

我做错了什么？

Answer 1

参数的名称是 headers，而不是 header。见 docs.

使用pageObj = requests.get(url, headers=head)

Answer 2

您需要在params中设置header:

import requests
head = {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0'}
url = "https://www.accuweather.com/en/bd/dhaka/28143/current-weather/28143"
PARAMS = {'header':head} 
pageObj = requests.get(url, params = PARAMS)

TypeError: request() got an unexpected keyword argument 'header' - when i use header,403 error - without header

TypeError: request() got an unexpected keyword argument 'header' - when i use header,403 error - without header

python

html

python-requests

http-status-code-403