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#!/usr/bin/env python3
###############################################################################
# Copyright (c) 2017 Koren Lev (Cisco Systems), Yaron Yogev (Cisco Systems) #
# and others #
# #
# All rights reserved. This program and the accompanying materials #
# are made available under the terms of the Apache License, Version 2.0 #
# which accompanies this distribution, and is available at #
# http://www.apache.org/licenses/LICENSE-2.0 #
###############################################################################
from abc import ABC, abstractmethod
import datetime
from utils.logging.file_logger import FileLogger
from utils.logging.full_logger import FullLogger
from utils.mongo_access import MongoAccess
class Manager(ABC):
MIN_INTERVAL = 0.1 # To prevent needlessly frequent scans
INTERVALS = {
'YEARLY': datetime.timedelta(days=365.25),
'MONTHLY': datetime.timedelta(days=365.25/12),
'WEEKLY': datetime.timedelta(weeks=1),
'DAILY': datetime.timedelta(days=1),
'HOURLY': datetime.timedelta(hours=1)
}
def __init__(self, log_directory: str = None,
mongo_config_file: str = None):
super().__init__()
if log_directory:
FileLogger.LOG_DIRECTORY = log_directory
MongoAccess.config_file = mongo_config_file
self.log = FullLogger()
self.conf = None
self.inv = None
self.collection = None
self._update_document = None
self.interval = self.MIN_INTERVAL
@abstractmethod
def configure(self):
pass
@abstractmethod
def do_action(self):
pass
def run(self):
self.configure()
self.do_action()
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