def main(memc, op, username = '', password = '', newfriendname = ''):
cache = Cache(memc)
if username and password:
api = twitter.Api(username=username,
password=password)
else:
api = twitter.Api()
if op == 'save':
status = get_twitter_status(cache, api)
save_chains(cache, status)
elif op == 'load_user':
status = load_user(cache, api, newfriendname)
save_chains(cache, status)
elif op == 'commands':
process_commands(cache, api)
elif op == 'tweet':
while True:
x = make_tweet(cache)
if x:
print 'tweeting: %r' % x
try:
api.PostUpdate(x)
time.sleep(60*60) # post one per hour
except urllib2.HTTPError, e:
print "Couldn't tweet, will retry", e
time.sleep(120) # try again in a couple of minutes
def process_commands(cache, api):
while True:
try:
dms = api.GetDirectMessages()
except urllib2.HTTPError, e:
print "Couldn't get direct messages, will retry", e
time.sleep(120)
continue
for dm in cache.seen_iterator(dms, _seen_key):
follow_cmd_match = follow_cmd_re.match(dm.text.lower())
tweetme_cmd_match = not follow_cmd_match and tweetme_cmd_re.match(dm.text.lower())
if follow_cmd_match:
# one of our friends has given us the command to
# follow someone else
newfriendname = follow_cmd_match.group(1)
try:
print '%r has instructed me to follow %r' % (dm.sender_screen_name,
newfriendname)
api.CreateFriendship(newfriendname)
except (ValueError, twitter.TwitterError, urllib2.HTTPError), e:
print "couldn't follow %r" % (newfriendname,)
else:
status = load_user(cache, api, newfriendname)
save_chains(cache, status)
elif tweetme_cmd_match:
# someone wants us to send them a one-time tweet
tweet = make_tweet(cache)
if tweet:
print 'Tweeting to %r: %r' % (dm.sender_screen_name, tweet)
try:
api.PostDirectMessage(dm.sender_screen_name, tweet)
except (ValueError, twitter.TwitterError, urllib2.HTTPError), e:
print "couldn't tweetme to %r (%r)" % (dm.sender_screen_name, tweet)
def update(cache):
url = urls.pop(0)
urls.append(url)
news = parse_feed(cache, url)
save_chains(cache, news)
return True
def main(memc):
cache = Cache(memc)
comments = get_reddit_comments(cache)
save_chains(cache, comments)