python调用接口的4种方式代码实例

Python  /  管理员 发布于 7年前   195

这篇文章主要介绍了python调用接口的4种方式代码实例,文中通过示例代码介绍的非常详细，对大家的学习或者工作具有一定的参考学习价值,需要的朋友可以参考下

python中调用API的几种方式：

• - urllib2
• - httplib2
• - pycurl
• - requests

1.urllib2

import urllib2, urllibgithub_url ='https://api.github.com/user/repos'password_manager = urllib2.HTTPPasswordMgrWithDefaultRealm()password_manager.add_password(None,github_url, 'user', '***')auth = urllib2.HTTPBasicAuthHandler(password_manager)# create an authentication handleropener = urllib2.build_opener(auth)# create an opener with the authentication handlerurllib2.install_opener(opener)# install the opener...request = urllib2.Request(github_url,urllib.urlencode({'name': 'Test repo','description': 'Some test repository'}))# Manual encoding requiredhandler = urllib2.urlopen(request)print handler.read()

2. httplib2

import urllib, httplib2github_url = 'h = httplib2.Http(".cache")h.add_credentials("user", "******", "data = urllib.urlencode({"name": "test"}) resp, content = h.request(github_url, "POST", data) print content

3. pycurl

import pycurl, jsongithub_url = "user_pwd = "user:*****"data = json.dumps({"name": "test_repo","description": "Some test repo"})c = pycurl.Curl()c.setopt(pycurl.URL, github_url)c.setopt(pycurl.USERPWD, user_pwd)c.setopt(pycurl.POST, 1)c.setopt(pycurl.POSTFIELDS, data)c.perform()

4. requests

import requests, jsongithub_url = "data = json.dumps({'name':'test', 'description':'some test repo'}) r = requests.post(github_url, data, auth=('user', '*****'))print r.json

以上几种方式都可以调用API来执行动作，但requests这种方式代码最简洁，最清晰，建议采用。

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。