Python 找不到记录器“apscheduler.scheduler”的处理程序
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No handlers could be found for logger "apscheduler.scheduler"
提问by Dyllian
from apscheduler.scheduler import Scheduler
import os
class ListHref():
def __init__(self):
print 'In ListHref Class!'
self.name_hrefs = {}
self.name_img = {}
self.path = os.path.dirname(__file__)
print 'Out ListHref Class'
def other_function():...
def job(): #function named job
print 'In job!'
book_href = ListHref()
print 'book_href created!'
if __name__ == "__main__":
sched = Scheduler()
#job() #it's ok if job() called only
sched.daemonic = False #non daemon thread
sched.add_interval_job(job,minutes=0.1)
sched.start()
Problem:If call job() only instead of sched,it's ok So I am confused that why the init(self) cannot called completely? and what's wrong with 'No handerls could be found for logger "apscheduler.scheduler"'? Above python code result:
问题：如果只调用 job() 而不是 sched，没关系 所以我很困惑为什么init(self) 不能完全调用？并且“找不到记录器“apscheduler.scheduler”的处理程序有什么问题？ 以上python代码结果：
In job()
在工作（）
In ListHref Class!
在 ListHref 类中！
No handerls could be found for logger "apscheduler.scheduler"
找不到记录器“apscheduler.scheduler”的处理程序
In job()
在工作（）
In ListHref Class!
在 ListHref 类中！
In job()
在工作（）
In ListHref Class!
在 ListHref 类中！
...(so on)
...（很快）
采纳答案by tdelaney
apscheduler is using the python logging modulewhich needs to be initialized. Logging is a bit complicated (see the link) but the minimum is to:
apscheduler 正在使用需要初始化的 python日志记录模块。日志记录有点复杂（请参阅链接），但最低限度是：
import logging
logging.basicConfig()
basicConfig supports some common logging features but its worth figuring out some of the more sophisticated uses for the logger.
basicConfig 支持一些常见的日志记录功能，但它值得弄清楚记录器的一些更复杂的用途。
