python搜索关键词自动提交
方法一：

import requests
keyword="python"
header = {
    'Accept': '*/*',
    'Accept-Encoding': 'gzip, deflate, br',
    'Accept-Language': 'zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6',
    'Connection': 'keep-alive',
    'Content-Type': 'text/plain;charset=UTF-8',
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.96 Safari/537.36 Edg/88.0.705.56',}

kv={'wd':keyword}

r=requests.get("http://www.baidu.com/s",params=kv,headers=header)
print(len(r.content.decode()))

方法2：

import requests
def search(keyword):

    header = {
    'Accept': '*/*',
    'Accept-Encoding': 'gzip, deflate, br',
    'Accept-Language': 'zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6',
    'Connection': 'keep-alive',
    'Content-Type': 'text/plain;charset=UTF-8',
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.96 Safari/537.36 Edg/88.0.705.56',}


    r=requests.get("http://www.baidu.com/s?wd="+keyword,headers=header)

    print(len(r.content.decode()))

if __name__ == '__main__':
    keyword="python"
    search(keyword)