# -*- coding: utf-8 -*- # Copyright (C) 2007-2021 EDF R&D # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com # import os import sys import string import types import tempfile import traceback import pprint as PP #pretty print from qtsalome import * # Import des panels from ViewText_ui import Ui_ViewExe verbose = True class MonViewText(Ui_ViewExe, QDialog): """ Classe permettant la visualisation de texte """ def __init__(self, parent, txt): QDialog.__init__(self,parent) self.setupUi(self) self.resize( QSize(1000,600).expandedTo(self.minimumSizeHint()) ) self.PB_Ok.clicked.connect( self.theClose ) # Button OK is disabled until computation is finished self.PB_Ok.setEnabled(False) # Button cancel allows to kill the computation # It is disabled when the computation is finished self.PB_Cancel.clicked.connect( self.cancelComputation ) self.PB_Cancel.setToolTip("Cancel computation") self.PB_Save.clicked.connect( self.saveFile ) self.PB_Save.setToolTip("Save trace in log file") self.PB_Ok.setToolTip("Close view") self.monExe=QProcess(self) self.monExe.readyReadStandardOutput.connect( self.readFromStdOut ) self.monExe.readyReadStandardError.connect( self.readFromStdErr ) self.monExe.finished.connect( self.finished ) self.monExe.errorOccurred.connect( self.errorOccured ) if os.path.exists(self.parent().fichierOut): os.remove(self.parent().fichierOut) self.monExe.start(txt) self.monExe.closeWriteChannel() self.hasBeenCanceled = False self.anErrorOccured = False self.show() def make_executable(self, path): mode = os.stat(path).st_mode mode |= (mode & 0o444) >> 2 # copy R bits to X os.chmod(path, mode) def saveFile(self): #recuperation du nom du fichier savedir=os.path.expanduser("~") fn, mask = QFileDialog.getSaveFileName(None,"Save File",savedir) if not fn: return ulfile = os.path.abspath(str(fn)) try: f = open(fn, 'wb') f.write(self.TB_Exe.toPlainText().encode("utf-8")) f.close() except IOError as why: QMessageBox.critical(self, 'Save File', 'The file %s could not be saved.
Reason: %s'%(str(fn), str(why))) def readFromStdErr(self): a=self.monExe.readAllStandardError() aa=a.data().decode(errors='ignore') self.TB_Exe.append(aa) def readFromStdOut(self) : a=self.monExe.readAllStandardOutput() aa=a.data().decode(errors='ignore') self.TB_Exe.append(aa) def finished(self): self.PB_Ok.setEnabled(True) self.PB_Cancel.setEnabled(False) exit_code = self.monExe.exitCode() if exit_code == 0 and not self.anErrorOccured: self.parent().enregistreResultat() elif not self.hasBeenCanceled: if os.path.exists(self.parent().fichierOut): self.parent().enregistreResultat() QMessageBox.critical(self, 'Computation ended in error', 'A new mesh has been generated but with some errors.'+ '
Please, check the log message.') else: QMessageBox.critical(self, 'Computation failed', 'The computation has failed.
Please, check the log message.') pass def errorOccured(self): # for instance if the executable is not found self.anErrorOccured = True self.finished() def cancelComputation(self): self.hasBeenCanceled = True self.monExe.kill() def theClose(self): self.close()