def fetch(uid):
user = User.get_by_key_name(uid)
if not user:
return
doubanbot = DoubanRobot(user.douban_key, user.douban_secret)
weibobot = WeiboRobot(user.weibo_key, user.weibo_secret)
entries = doubanbot.get_miniblogs()
#entries.sort(cmp=lambda x,y: cmp(x.time, y.time))
if not entries:
user.sync_time = datetime.datetime.now() + datetime.timedelta(seconds=TIME_DELTA)
user.put()
return
cnt = 0
for entry in reversed(entries):
if (not user.last_id) or (entry.id > user.last_id):
try:
cnt += 1
weibobot.send(entry.to_send)
except WeibopError, e:
# handle error: user has revoked access privilege to this application
if e.reason.find("40072") != -1:
logging.info("Delete binding, because user has revoked access privilege for this application from Sina: " + e.reason);
user.delete()
return
# 40028 indicates that the tweet is duplicated or user is in black list
if e.reason.find("40028") != -1 or e.reason.find("40308") != -1:
if e.reason.find("有关部门") != -1:
#您输入的网址被有关部门列为恶意网址，无法发表，请谅解。
logging.info(entry.to_send)
continue
logging.info("User is in black list? Skip this tweet and temporary disable sync for 1 hour. " + e.reason)
user.sync_time = datetime.datetime.now() + datetime.timedelta(seconds=3600)
if cnt>0:
user.last_id = entries[-(cnt-1)].id
user.put()
return
# ignore "repeated weibo text" error
if e.reason.find("40025") != -1:
logging.info("Error ignored: " + e.reason)
else:
# other error
pass
