PythonでWeb通信

requestsを使う場合

import requests

payload = {"key1": "value1", "key2": "value2"}

r = requests.get('http://httpbin.org/get', params=payload, timeout=5)

print(r.status_code)
print(r.text)
print(r.json())

urllibを使う場合

import urllib.request
import json

url = 'http://httpbin.org/get'

with urllib.request.urlopen(url) as f:
    r = json.loads(f.read().decode('utf-8'))
    print(r)
    print(type(r))

payload = {"key1": "value1", "key2": "value2"}
url = 'http://httpbin.org/get' + '?' + urllib.parse.urlencode(payload)
print(url)