cleaner.py

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#!/usr/bin/python
# -*- coding: utf-8 -*-
# @COPYRIGHT_begin
#
# Copyright [2010-2014] Institute of Nuclear Physics PAN, Krakow, Poland
#
# Licensed under the Apache License, Version 2.0 (the "License");
#    you may not use this file except in compliance with the License.
#    You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS,
#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#    See the License for the specific language governing permissions and
#    limitations under the License.
#
# @COPYRIGHT_end

##
# @package src.ec2.cleaner
# EC2/S3 user's uploads cleaner
# 
# @copyright Copyright (c) 2012 Institute of Nuclear Physics PAS <http://www.ifj.edu.pl/>
# @author Łukasz Chrząszcz <l.chrzaszcz@gmail.com>
# 
import os
import sys
sys.path.append('/usr/lib/cc1')

import subprocess
from ec2.settings import UPLOAD_IMAGES_PATH, TIME_LIMIT, BUCKETS_PATH

if (UPLOAD_IMAGES_PATH.endswith('/')):
    UPLOAD_IMAGES_PATH = UPLOAD_IMAGES_PATH[:-1]

if (BUCKETS_PATH.endswith('/')):
    BUCKETS_PATH = BUCKETS_PATH[:-1]

sub_command_images = "find " + UPLOAD_IMAGES_PATH + "/* -type f -mtime +" + str(TIME_LIMIT) + " -exec rm {} \;"
sub_command_buckets = "find " + BUCKETS_PATH + "/* -type f -mtime +" + str(TIME_LIMIT) + " -exec rm {} \;"
# find /path/to/files* -mtime +5 -exec rm {} \;
os.system(sub_command_images)
os.system(sub_command_buckets)