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185 lines
6.2 KiB
185 lines
6.2 KiB
#-*- coding: utf-8 -*-
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# Copyright 2010 Calculate Ltd. http://www.calculate-linux.org
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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__version__ = "2.2.0.1"
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__app__ = "calculate-assemble"
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import os
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import re
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import sys
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import traceback
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from os import path
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from cl_template import template
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from cl_utils import process,pathJoin,getRunCommands,getTupleVersion
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from subprocess import STDOUT,PIPE
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from cl_print import color_print
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from cl_datavars import DataVars
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from cl_distr import IsoDistributive, DirectoryDistributive, \
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DistributiveError
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from cl_vars_share import varsShare
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from cl_lang import lang
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from server.utils import dialogYesNo
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import cl_overriding
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class printNoColor:
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def colorPrint(self,attr,fg,bg,string):
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sys.stdout.write(string)
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class AssembleError(Exception):
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"""Installation Error"""
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assemble_errors = ""
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def installExit(self,*args,**kwars):
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raise AssembleError(self.__class__.assemble_errors)
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def overprintERROR(self,error):
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self.__class__.assemble_errors += str(error) + "\n"
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def getAssembleErrors(self):
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return self.__class__.assemble_errors
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def popAssembleErrors(self):
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res = self.__class__.assemble_errors
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self.__class__.assemble_errors = ""
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return res
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def getOverrideMethods(self):
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return self.installExit, self.overprintERROR
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cl_overriding.exit, cl_overriding.printERROR = \
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AssembleError().getOverrideMethods()
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class DataVarsAssemble(DataVars):
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"""Variable class for assemble"""
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def importAssemble(self, **args):
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'''Get variables for assemble'''
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# section name in calculate.env
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envSection = "assemble"
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# import assemble variables
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self.importData(envSection, ('cl_vars_assemble','cl_fill_assemble'))
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class cl_assemble(color_print):
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"""Primary class for assemble actions"""
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def __init__(self):
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self.clVars = None
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self.startMessage = ""
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self.lenStartMessage = 0
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self.clTempl = None
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self.force = False
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def setNoColor(self):
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self.color = False
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def initVars(self):
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"""Primary initialization of variables"""
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self.clVars = DataVarsAssemble()
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self.clVars.importAssemble()
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self.clVars.flIniFile()
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def applyTemplatesForSquash(self,directory):
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"""Apply templates for root of system."""
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#self.clVars.Set("cl_root_path","/", True)
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self.clVars.Set("cl_action","squash", True)
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self.clVars.Set("cl_chroot_path",directory, True)
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self.clTempl = template(self.clVars)
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dirsFiles = self.clTempl.applyTemplates()
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self.clTempl.closeFiles()
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if self.clTempl.getError():
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raise AssembleError(self.clTempl.getError())
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else:
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return dirsFiles
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def printMessageForTest(self, message, lenMsg=False):
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"""Print waiting message and OK or Error by func result"""
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message = "%s ..." % message
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self.printSUCCESS(message,printBR=False)
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self.startMessage = message
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if lenMsg:
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self.lenStartMessage = lenMsg
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else:
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self.lenStartMessage = self.lenString(self.startMessage)
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def printOnlyNotOK(self, string, offsetL=0, printBR=True):
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"""Вывод на печать в случае сбоя"""
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self._printSysOut = sys.stdout
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self.printLine((('', string),),
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(('blueBr','['),
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('redBr',' !! '),
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('blueBr',']'),
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), offsetL, printBR)
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def printByResult(self,result,failMessage=None):
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if self.startMessage:
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offset = 3
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if result:
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self.printOnlyOK(" ", self.lenStartMessage + offset)
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else:
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self.printOnlyNotOK(" ", self.lenStartMessage + offset)
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if failMessage:
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self.printERROR(failMessage)
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self.startMessage = ""
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self.lenStartMessage = 0
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def make(self,logicFunc,*argv):
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"""Make iso image by variables"""
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self.sourceDistr = None
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self.targetDistr = None
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error = None
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try:
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if not logicFunc(*argv):
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return False
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except (EOFError), e:
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error = e
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except (AssembleError,DistributiveError),e:
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error = e
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except (Exception),e:
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error = ""
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for i in apply(traceback.format_exception, sys.exc_info()):
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error += i
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except KeyboardInterrupt,e:
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self.printByResult(False)
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self.printWARNING("Interrupting the system assembling")
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error = _("System assembling manually interrupt")
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if error:
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self.printByResult(False)
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try:
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if self.clTempl:
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self.clTempl.closeFiles()
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if self.sourceDistr:
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self.printMessageForTest(_("Releasing source data"))
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self.sourceDistr.close()
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self.printByResult(True)
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if self.targetDistr:
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self.printMessageForTest(_("Unmount assembling volume"))
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self.targetDistr.close()
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self.printByResult(True)
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except (AssembleError,DistributiveError),e:
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error = "%s\n%s" % (str(error),_("Unmounting error"))
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except KeyboardInterrupt,e:
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pass
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if error:
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self.printByResult(False)
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if error:
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for line in filter(lambda x: x,str(error).split('\n')):
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self.printERROR(line)
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self.printERROR(_("System assembling failed"))
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return False
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self.printSUCCESS(_("System was have assembled successfully"))
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return True
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