pythonからtwitterにpostする。

tweet.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# See http://qiita.com/yubais/items/dd143fe608ccad8e9f85
import sys
import datetime
import requests_oauthlib

# 残り日数
td = datetime.date(2014, 11, 15) - datetime.date.today()

if td.days < 1:
    sys.exit("Error: The date has already passed")

CK = 'dummy' # Consumer key
CS = 'dummy' # Consumer secret
AT = 'dummy' # Access token
AS = 'dummy' # Accesss token secert

url = "https://api.twitter.com/1.1/statuses/update.json"

msg = "【定期ポスト】北海道データベースDAYまであと{}日" \
      " http://www.infiniteloop.co.jp/blog/2014/10/hokkaidodbday/".format(td.days)

tw = requests_oauthlib.OAuth1Session(CK, CS, AT, AS)
req = tw.post(url, params={"status": msg})

if req.status_code != 200:
    sys.exit("Error: {}".format(req.status_code))

sys.exit()