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140 lines
3.5 KiB
140 lines
3.5 KiB
# coding:utf-8
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# ---------------------------------------------------------------------------------
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# MW-Linux面板
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# ---------------------------------------------------------------------------------
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# copyright (c) 2018-∞(https://github.com/midoks/mdserver-web) All rights reserved.
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# ---------------------------------------------------------------------------------
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# Author: midoks <midoks@163.com>
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# ---------------------------------------------------------------------------------
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# ---------------------------------------------------------------------------------
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# 核心方法库
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# ---------------------------------------------------------------------------------
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import os
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import sys
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import time
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import string
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import json
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import hashlib
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import shlex
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import datetime
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import subprocess
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import glob
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import base64
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import re
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from random import Random
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def execShell(cmdstring, cwd=None, timeout=None, shell=True):
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if shell:
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cmdstring_list = cmdstring
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else:
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cmdstring_list = shlex.split(cmdstring)
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if timeout:
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end_time = datetime.datetime.now() + datetime.timedelta(seconds=timeout)
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sub = subprocess.Popen(cmdstring_list, cwd=cwd, stdin=subprocess.PIPE,
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shell=shell, bufsize=4096, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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while sub.poll() is None:
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time.sleep(0.1)
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if timeout:
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if end_time <= datetime.datetime.now():
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raise Exception("Timeout：%s" % cmdstring)
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if sys.version_info[0] == 2:
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return sub.communicate()
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data = sub.communicate()
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# python3 fix 返回byte数据
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if isinstance(data[0], bytes):
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t1 = str(data[0], encoding='utf-8')
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if isinstance(data[1], bytes):
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t2 = str(data[1], encoding='utf-8')
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return (t1, t2)
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def getTracebackInfo():
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import traceback
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return traceback.format_exc()
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def getRunDir():
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return os.getcwd()
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def getRootDir():
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return os.path.dirname(getRunDir())
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def getPluginDir():
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return getRootDir() + '/plugins'
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def getPanelDataDir():
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return getRootDir() + '/data'
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def getMWLogs():
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return getRootDir() + '/logs'
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def getPanelTmp():
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return getRootDir() + '/tmp'
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def getServerDir():
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return getRunDir() + '/server'
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def getLogsDir():
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return getRunDir() + '/wwwlogs'
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def getRandomString(length):
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# 取随机字符串
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rnd_str = ''
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chars = 'AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz0123456789'
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chrlen = len(chars) - 1
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random = Random()
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for i in range(length):
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rnd_str += chars[random.randint(0, chrlen)]
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return rnd_str
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def getUniqueId():
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"""
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根据时间生成唯一ID
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:return:
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"""
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current_time = datetime.datetime.now()
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str_time = current_time.strftime('%Y%m%d%H%M%S%f')[:-3]
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unique_id = "{0}".format(str_time)
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return unique_id
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def readFile(filename):
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# 读文件内容
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try:
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fp = open(filename, 'r')
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fBody = fp.read()
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fp.close()
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return fBody
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except Exception as e:
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# print(e)
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return False
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def writeFile(filename, content, mode='w+'):
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# 写文件内容
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try:
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fp = open(filename, mode)
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fp.write(content)
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fp.close()
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return True
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except Exception as e:
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return False
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def dbSqitePrefix():
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WIN = sys.platform.startswith('win')
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if WIN: # 如果是 Windows 系统，使用三个斜线
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prefix = 'sqlite:///'
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else: # 否则使用四个斜线
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prefix = 'sqlite:////'
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return prefix
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