def post(self):
"""Creates a bot"""
error_status = 0
user = users.get_current_user()
if not user:
self.response.out.write("not registered in google")
name = self.request.get('name')
password = self.request.get('password')
feed = self.request.get('feed')
# Verify the account information
gae_twitter = GAETwitter(username=name, password=password)
verify_result = gae_twitter.verify()
if (verify_result != True):
error_status = error_status + 1
# Verify the feed URL
d = feedparser.parse(feed)
if (d.bozo > 0):
error_status = error_status + 2
server_error = ""
if (error_status == 0):
bot = Bot(name=name, password=password, feed=feed)
bot.user = user
try:
bot.put()
except Exception, e:
error_status |= 4
server_error = str(e)
def postfeedentry(self):
"""Posts a tweet, returns the number of tweets"""
gae_twitter = GAETwitter(username=self.name, password=self.password)
feed_result = feedparser.parse(self.feed)
if 'bozo_exception' in feed_result:
self.changestatus(str(feed_result.bozo_exception))
logging.debug("bozo_exception : %s" % self.status)
return 0
# Record current time
self.put()
if not ("entries" in feed_result):
self.changestatus("%s has no entries" % self.feed)
return 0
post_count = 0
last_post = self.last_post
newest_entry_datetime = last_post
if not last_post:
return 0
for entry in feed_result.entries:
# Check the entry's time
if not 'updated_parsed' in entry:
self.changestatus("No attribute 'updated_parsed' in %s"
% (str(entry)))
return 0
entry_datetime = datetime(*(entry.updated_parsed[:6]))
if entry_datetime <= last_post:
continue
if entry_datetime > newest_entry_datetime:
newest_entry_datetime = entry_datetime
message = self.create_post_message(entry)
if not message:
continue
# post to twitter
logging.debug(message)
status = gae_twitter.post(message)
self.status = status
if post_count == 0:
self.put()
post_count = post_count + 1
if post_count > 2:
break
self.last_post = newest_entry_datetime
if post_count == 0:
newstatus = "No new entries at %s" % str(datetime.now())
else:
newstatus = "Posted %d entries at %s" % (post_count,
str(datetime.now()))
self.changestatus(newstatus)
return post_count
