python实现测试工具（一）——命令行发送get请求

python get.py www.v2ex.com/api/nodes/show.json\?name\=python
接口地址: http://www.v2ex.com/api/nodes/show.json?name=python

状态码: 200

Headers:
Date : Tue, 10 Jul 2018 07:06:12 GMT
Content-Type : application/json;charset=UTF-8
Transfer-Encoding : chunked
Connection : keep-alive
Vary : Accept-Encoding
X-Rate-Limit-Remaining : 119
Expires : Tue, 10 Jul 2018 08:03:49 GMT
Server : Galaxy/3.9.8.1
Etag : W/"76a33d25372411dc6fa4190a5cf9679caa0edc2a"
X-Rate-Limit-Reset : 1531209600
Cache-Control : max-age=3600
X-Rate-Limit-Limit : 120
Google : XY
Content-Encoding : gzip
Strict-Transport-Security : max-age=31536000
{
  "id" : 90,
  "name" : "python",
  "url" : "https://www.v2ex.com/go/python",
  "title" : "Python",
  "title_alternative" : "Python",
  "topics" : 9530,
  "stars" : 6601,

    "header" : "这里讨论各种 Python 语言编程话题，也包括 Django，Tornado 等框架的讨论。这里是一个能够帮助你解决实际问题的地方。",


    "footer" : null,

  "created" : 1278683336,
  "avatar_mini" : "//cdn.v2ex.com/navatar/8613/985e/90_mini.png?m=1531131631",
  "avatar_normal" : "//cdn.v2ex.com/navatar/8613/985e/90_normal.png?m=1531131631",
  "avatar_large" : "//cdn.v2ex.com/navatar/8613/985e/90_large.png?m=1531131631"
}

import requests
from sys import argv

USAGE = '''
USAGE:
python get.py https://api.github.com
'''

if len(argv) != 2:
 print(USAGE)
 exit()

script_name, url = argv

if url[:4] != 'http':
 url = 'http://' + url

r = requests.get(url)

print(f"接口地址: {url}\n")
print(f"状态码: {r.status_code}\n")
print(f"Headers:")
for key, value in r.headers.items():
 print(f"{key} : {value}")

print(r.text)