python で redmine の更新を hipchat へ流す ref: http://qiita.com/vkgtaro/items/dc776a6b907cafed57ff

file0.py

# -*- coding: utf-8 -*-
from datetime import datetime
from fcache.cache import FileCache

import feedparser
from hypchat import HypChat
import hashlib
import os
import pytz
import time

os.environ['TZ'] = 'UTC'

room_id  = 123456
feed_url = "http://redmine/issue/atom/url"
feed = feedparser.parse(feed_url)
cache_key = hashlib.sha224(feed_url).hexdigest()
cache = FileCache('/tmp/redmine')
hc = HypChat("YOUR API TOKEN")
tz_utc = pytz.timezone('UTC')

if not cache.get(cache_key):
    cache[cache_key] = time.mktime(datetime.now(tz_utc).timetuple())

last_updated = cache[cache_key]
for entry in feed['entries']:

    updated = time.mktime(datetime.strptime(entry.updated, '%Y-%m-%dT%H:%M:%SZ').timetuple())

    if int( last_updated ) >= int( updated ):
        print "continue: %s > %s" % (cache[cache_key], updated)
        continue

    if cache[cache_key] <= updated:
        cache[cache_key] = updated

    if entry.authors[0].name:
        name = entry.authors[0].name

    message = '<a href="%s">%s</a> (%s)' % (entry.link, entry.title, name)
    hc.get_room(room_id).notification(message, color='gray')

cache.close()