本文整理汇总了Python中reddit_liveupdate.models.LiveUpdateStream._column_to_obj方法的典型用法代码示例。如果您正苦于以下问题：Python LiveUpdateStream._column_to_obj方法的具体用法？Python LiveUpdateStream._column_to_obj怎么用？Python LiveUpdateStream._column_to_obj使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类reddit_liveupdate.models.LiveUpdateStream的用法示例。
在下文中一共展示了LiveUpdateStream._column_to_obj方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: close_abandoned_threads
# 需要导入模块: from reddit_liveupdate.models import LiveUpdateStream [as 别名]
# 或者: from reddit_liveupdate.models.LiveUpdateStream import _column_to_obj [as 别名]
def close_abandoned_threads():
"""Find live threads that are abandoned and close them.
Jobs like the activity tracker iterate through all open live threads, so
closing abandoned threads removes some effort from them and is generally
good for cleanliness.
"""
now = datetime.datetime.now(pytz.UTC)
horizon = now - DERELICTION_THRESHOLD
for event in LiveUpdateEvent._all():
if event.state != "live" or event.banned:
continue
try:
columns = LiveUpdateStream._cf.get(
event._id, column_reversed=True, column_count=1)
except NotFoundException:
event_last_modified = event._date
else:
updates = LiveUpdateStream._column_to_obj([columns])
most_recent_update = updates.pop()
event_last_modified = most_recent_update._date
if event_last_modified < horizon:
g.log.warning("Closing %s for inactivity.", event._id)
close_event(event)