# -*- coding: utf-8 -*-
-# Copyright (C) 2007-2016 EDF R&D
+# Copyright (C) 2007-2024 EDF
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
#
-# Modules Python
-import string,types,os, sys
-import traceback
+import os
+import sys
+import string
+import types
import tempfile
+import traceback
+import pprint as PP #pretty print
-from PyQt4 import *
-from PyQt4.QtGui import *
-from PyQt4.QtCore import *
+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
QDialog.__init__(self,parent)
self.setupUi(self)
self.resize( QSize(1000,600).expandedTo(self.minimumSizeHint()) )
- #self.connect( self.PB_Ok,SIGNAL("clicked()"), self, SLOT("close()") )
- self.connect( self.PB_Ok,SIGNAL("clicked()"), self.theClose )
- self.connect( self.PB_Save,SIGNAL("clicked()"), self.saveFile )
+ 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.connect(self.monExe, SIGNAL("readyReadStandardOutput()"), self.readFromStdOut )
- self.connect(self.monExe, SIGNAL("readyReadStandardError()"), self.readFromStdErr )
-
- # Je n arrive pas a utiliser le setEnvironment du QProcess
- # fonctionne hors Salome mais pas dans Salome ???
- cmds=''
- #cmds+='#! /usr/bin/env python\n'
- #cmds+='# -*- coding: utf-8 -*-\n'
- cmds+=txt+'\n'
- cmds+='echo "END_OF_Yams"\n'
+ 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)
- ext=''
- if sys.platform == "win32":
- ext = '.bat'
- else:
- ext = '.sh'
-
- nomFichier=tempfile.mktemp(suffix=ext,prefix='Yams_')
- f=open(nomFichier,'w')
- f.write(cmds)
- f.close()
-
- maBidouille=nomFichier
- self.monExe.start(maBidouille)
+ self.monExe.start(txt)
self.monExe.closeWriteChannel()
- self.enregistreResultatsDone=False
+ 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.environ['HOME']
- fn = QFileDialog.getSaveFileName(None, self.trUtf8("Save File"),savedir)
- if fn.isNull() : return
- ulfile = os.path.abspath(unicode(fn))
+ 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(str(self.TB_Exe.toPlainText()))
- f.close()
- except IOError, why:
- QMessageBox.critical(self, self.trUtf8('Save File'),
- self.trUtf8('The file <b>%1</b> could not be saved.<br>Reason: %2')
- .arg(unicode(fn)).arg(str(why)))
+ 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 <b>%s</b> could not be saved.<br>Reason: %s'%(str(fn), str(why)))
def readFromStdErr(self):
a=self.monExe.readAllStandardError()
- self.TB_Exe.append(QString.fromUtf8(a.data(),len(a)))
+ aa=a.data().decode(errors='ignore')
+ self.TB_Exe.append(aa)
def readFromStdOut(self) :
a=self.monExe.readAllStandardOutput()
- aa=QString.fromUtf8(a.data(),len(a))
+ aa=a.data().decode(errors='ignore')
self.TB_Exe.append(aa)
- if "END_OF_Yams" in aa:
- self.parent().enregistreResultat()
- self.enregistreResultatsDone=True
- #self.theClose()
-
+
+ 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.'+
+ '<br>Please, check the log message.')
+ else:
+ QMessageBox.critical(self, 'Computation failed',
+ 'The computation has failed.<br>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):
- if not self.enregistreResultatsDone:
- self.parent().enregistreResultat()
- self.enregistreResultatsDone=True
- self.close()
+ self.close()
