def ob_all(self):
"""Observe all objects in watch list.
No paras needed. It automatically fetches data from database,
then loop through all items.
Args:
Returns:
success: bool
"""
db = DbOperator()
success, watch_list = db.fetch_all_article()
if not success:
logger.warning("ob_all find nothing")
return False
for item in watch_list:
article_id = item['article_id']
URL = item['URL']
status = item['status']
start_date = item['start_date']
if _out_of_date(start_date):
# 超出30天的观察目标，停止观察
backup_addr = item['backup_addr']
update_article_status(article_id, False, backup_addr)
logger.info(
"move article to archive: " +
" ".join(map(str, [article_id, status, start_date])))
continue
else:
if status == 0: # 初次观察，需要制作备份
self.q.put(article_id=article_id,
url=URL,
download=True,
block=True,
timeout=1)
elif status == 1: # 正常观察期，不再制作备份
self.q.put(article_id=article_id,
url=URL,
download=False,
block=True,
timeout=1)
else:
logger.error("Unknow article status: " +
" ".join(map(str, [article_id, URL, status])))
return True
def _admin_list(self, msg):
user = msg.source
if user not in ADMIN_LIST:
return "非管理员账号，无法执行admin命令"
db = DbOperator()
success, result = db.fetch_all_article()
if not success:
logger.info("_admin_list fetch 0")
return "admin-list 查询失败，结果为空"
output = []
for item in result:
output.append(item['article_id'])
output.append(item['URL'])
output.append(item['open_id'])
output.append(item['backup_addr'])
output.append(item['start_date'])
output.append(item['status'])
output.append('--------')
return "\n".join(map(str, output))