| # -- coding: utf-8 -- | |
| # Licensed to the Apache Software Foundation (ASF) under one | |
| # or more contributor license agreements. See the NOTICE file | |
| # distributed with this work for additional information | |
| # regarding copyright ownership. The ASF licenses this file | |
| # to you 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. | |
| import os | |
| import re | |
| from . import CsHelper | |
| import logging | |
| class CsProcess(object): | |
| """ Manipulate processes """ | |
| def __init__(self, search): | |
| self.search = search | |
| def start(self, thru, background=''): | |
| # if(background): | |
| # cmd = cmd + " &" | |
| logging.info("Started %s", " ".join(self.search)) | |
| os.system("%s %s %s" % (thru, " ".join(self.search), background)) | |
| def kill_all(self): | |
| pids = self.find_pid() | |
| for p in pids: | |
| CsHelper.execute("kill -9 %s" % p) | |
| def find_pid(self): | |
| self.pid = [] | |
| items = len(self.search) | |
| for i in CsHelper.execute("ps aux"): | |
| proc = re.split(r"\s+", i)[10:] | |
| matches = len([m for m in proc if m in self.search]) | |
| if matches == items: | |
| self.pid.append(re.split(r"\s+", i)[1]) | |
| logging.debug("CsProcess:: Searching for process ==> %s and found PIDs ==> %s", self.search, self.pid) | |
| return self.pid | |
| def find(self): | |
| has_pid = len(self.find_pid()) > 0 | |
| return has_pid | |
| def kill(self, pid): | |
| if pid > 1: | |
| CsHelper.execute("kill -9 %s" % pid) | |
| def grep(self, str): | |
| for i in CsHelper.execute("ps aux"): | |
| if i.find(str) != -1: | |
| return re.split(r"\s+", i)[1] | |
| return -1 |