bottle 文件服务器,如何登录到python&bottle web服务器的文件？

下面是我的服务器代码。我需要添加日志记录。这是一个非常基本的rest api服务器。我已经在Amazon EC2上部署了它。有时由于错误或其他原因，http服务器会关闭。如果我登录到EC2，我可以看到错误发生时。但如果我没有实时监控，我不知道发生了什么错误。因此，我想添加日志记录，这将在日志文件中记录错误，我可以稍后查看。请建议我怎么做。import json

import uuid # this is for generating unique id

import datetime

import bottle

from bottle import route, run, request, abort

from pymongo import Connection

connection = Connection('localhost', 27017)

db = connection.mydatabase

@route('/documents', method='PUT')

def put_document():

data = request.body.readline()

if not data:

abort(400, 'No data received')

entity = json.loads(data)

if not entity.has_key('_id'):

abort(400, 'No _id specified')

try:

db['documents'].save(entity)

except ValidationError as ve:

abort(400, str(ve))

@route('/documents/:id', method='GET')

def get_document(id):

entity = db['documents'].find_one({'_id':id})

if not entity:

abort(404, 'No document with id %s' % id)

return entity

@route('/startSession', method = 'GET')

def startSession():

#here we need to create a unique id and store it in the database.

date = str(datetime.datetime.utcnow());

id = str(uuid.uuid4())

reply = {'date' : date,

'user_id': id

}

response = {'date' : date,

'user_id': id

}

return_id = db['users'].save(reply)

#print 'the id returned is', return_id

#print 'the changed reply is',reply

#print 'the NON changed respponse is ',response

return json.dumps(response)

@route('/set_bus_location', method = 'PUT')

def set_bus_location():

data = request.body.readline()

print 'data is ',data

if not data:

abort(400, 'No data received')

entity = json.loads(data)

db['bus_locations'].save(entity)

run(host='0.0.0.0', port=8080)