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77 lines
2.1 KiB
77 lines
2.1 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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errorMsg = traceback.format_exc()
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return errorMsg
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def getRunDir():
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return os.getcwd()
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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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