requests库之自定义request

import json
import requests
from requests import exceptions

URL = ‘https://api.github.com‘

#构建uri
def build_uri(endpoint):
    return ‘/‘.join([URL,endpoint])

def hard_request():
    from requests import Request,Session
    #定义session
    s = Session()
    headers = {‘User-Agent‘:‘fake1.2.3‘}

    #定义request并进行包装
    req = Request(‘Get‘,build_uri(‘user/emails‘),auth=(‘imoocdemo‘,‘imoocdemo123‘),
        headers = headers)
    preped = req.prepare()
    print (preped.body)
    print (preped.headers)

    #使用session进行请求
    resp = s.send(preped,timeout=5)
    print(resp.status_code)
    print(resp.request.headers)
    print(resp.text)



if __name__==‘__main__‘:
    hard_request()