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from tweepy import OAuthHandler, API
import bitlyapi
import urllib2
import json
import re
from app import app
def tweet(title, url, location=None):
auth = OAuthHandler(app.config['TWITTER_CONSUMER_KEY'], app.config['TWITTER_CONSUMER_SECRET'])
auth.set_access_token(app.config['TWITTER_ACCESS_KEY'], app.config['TWITTER_ACCESS_SECRET'])
api = API(auth)
maxlength = 120 # 120 chars plus URL = 140 max for Twitter
if location:
# Make a hashtag from the first word in the location
locationtag = '#'+re.split('\W+', location)[0]
maxlength -= len(locationtag)+1
else:
locationtag = None
if len(title) > maxlength:
text = title[:maxlength-3] + '...'
else:
text = title[:maxlength]
text = text + ' ' + shorten(url)
if locationtag:
text = text + ' ' + locationtag
api.update_status(text)
def shorten(url):
if app.config['BITLY_KEY']:
b = bitlyapi.BitLy(app.config['BITLY_USER'], app.config['BITLY_KEY'])
res = b.shorten(longUrl=url)
return res['url']
else:
req = urllib2.Request("https://www.googleapis.com/urlshortener/v1/url",
headers = {"Content-Type": "application/json",},
data = json.dumps({'longUrl' : url}))
request_result = urllib2.urlopen(req)
result = request_result.read()
result_json = json.loads(result)
return result_json['id']