请求消息时找不到记录器“pubnub”错误的处理程序

Question

我现在正在使用pubnub。我正在给我的pubnub帐户发送一些消息(状态：打开和状态：关)但是当我想在我的raspberry pi上运行python脚本时。我得到这个错误。在

找不到记录器“pubnub”的处理程序

我有最新的python版本 我有最新的公共版本

代码：

from pubnub.pnconfiguration import PNConfiguration
from pubnub.pubnub import PubNub
from pubnub.callbacks import SubscribeCallback
from pubnub.enums import PNOperationType, PNStatusCategory
from pubnub.pubnub import PubNub, SubscribeListener
import time
import RPi.GPIO as GPIO

pnconf = PNConfiguration()
pnconf.subscribe_key = "sub-c-e1af6266-e1d0-11e7-ad36-deb77ae39924"
pnconf.publish_key = "pub-c-6dbd1d39-2915-4df0-b99a-5b358cf69209"
pnconf.ssl = True
pubnub = PubNub(pnconf)

def my_publish_callback(envelope, status):
    # Check whether request successfully completed or not
    if not status.is_error():
        pass  # Message successfully published to specified channel.
    else:
        pass  # Handle message publish error. Check 'category' property to find out possible issue
        # because of which request did fail.
        # Request can be resent using: [status retry];

class MySubscribeCallback(SubscribeCallback):
    def presence(self, pubnub, presence):
        pass  # handle incoming presence data

    def status(self, pubnub, status):
        if status.category == PNStatusCategory.PNUnexpectedDisconnectCategory:
            pass  # This event happens when radio / connectivity is lost

        elif status.category == PNStatusCategory.PNConnectedCategory:
            # Connect event. You can do stuff like publish, and know you'll get it.
            # Or just use the connected event to confirm you are subscribed for
            # UI / internal notifications, etc
            pubnub.publish().channel("led").message("hello!!").async(my_publish_callback)
        elif status.category == PNStatusCategory.PNReconnectedCategory:
            pass
            # Happens as part of our regular operation. This event happens when
            # radio / connectivity is lost, then regained.
        elif status.category == PNStatusCategory.PNDecryptionErrorCategory:
            pass
            # Handle message decryption error. Probably client configured to
            # encrypt messages and on live data feed it received plain text.

    def message(self, pubnub, message):
        print(message.message)
        if 'status' in message.message:
            print(message.message['status'])
            whatToDo(message.message['status'])
        pass  # Handle new message stored in message.message

def whatToDo(status):
    if status == 'ON':
        print('Switch ON light')
        # switch on
        led.on()
    else:
        print('Swtich OFF light')
        # switch off
        led.off()

pubnub.add_listener(MySubscribeCallback())
pubnub.subscribe().channels('led').execute()

Answer 1

我必须为pubnub logger初始化我自己的处理程序

import logging

# Avoid logger Errors and register your own logger

# create logger with pubnub
logger = logging.getLogger('pubnub')

logger.setLevel(logging.DEBUG)  # set to other levels in different environments ie (test / prod)

# create file handler which logs even debug messages
fh = logging.FileHandler('pubnub.log')
fh.setLevel(logging.DEBUG)
# register your handler to pubnub log
logger.addHandler(fh)