def __process(self):
"""Accumulation process"""
# Intermediate working data
self.__participantFiles = []
self.__projectImportDirs = []
self.__projectImportsCache = {}
self.dataModel.clear()
self.__inProgress = True
try:
self.infoLabel.setText('Building the list of files to analyze...')
QApplication.processEvents()
# Build the list of participating python files
self.__buildParticipants()
self.__projectImportDirs = \
GlobalData().project.getImportDirsAsAbsolutePaths()
QApplication.processEvents()
if self.__cancelRequest:
QApplication.restoreOverrideCursor()
self.close()
return
self.progressBar.setRange(0, len(self.__participantFiles))
index = 1
# Now, parse the files and build the diagram data model
if self.__what == ImportsDiagramDialog.SingleBuffer:
info = getBriefModuleInfoFromMemory(str(self.__buf))
self.__addSingleFileToDataModel(info, self.__path)
else:
infoSrc = GlobalData().briefModinfoCache
for fName in self.__participantFiles:
self.progressBar.setValue(index)
self.infoLabel.setText('Analyzing ' + fName + "...")
QApplication.processEvents()
if self.__cancelRequest:
QApplication.restoreOverrideCursor()
self.dataModel.clear()
self.close()
return
info = infoSrc.get(fName)
self.__addSingleFileToDataModel(info, fName)
index += 1
# The import caches and other working data are not needed anymore
self.__participantFiles = None
self.__projectImportDirs = None
self.__projectImportsCache = None
# Generating the graphviz layout
self.infoLabel.setText('Generating layout using graphviz...')
QApplication.processEvents()
graph = getGraphFromDescriptionData(self.dataModel.toGraphviz())
graph.normalize(self.physicalDpiX(), self.physicalDpiY())
QApplication.processEvents()
if self.__cancelRequest:
QApplication.restoreOverrideCursor()
self.dataModel.clear()
self.close()
return
# Generate graphics scene
self.infoLabel.setText('Generating graphics scene...')
QApplication.processEvents()
self.__buildGraphicsScene(graph)
# Clear the data model
self.dataModel = None
except Exception as exc:
QApplication.restoreOverrideCursor()
logging.error(str(exc))
self.__inProgress = False
self.__onClose()
return
QApplication.restoreOverrideCursor()
self.infoLabel.setText('Done')
QApplication.processEvents()
self.__inProgress = False
self.accept()
def __process( self ):
" Accumulation process "
# Intermediate working data
self.__participantFiles = []
self.__projectImportDirs = []
self.__projectImportsCache = {}
self.dataModel.clear()
self.__inProgress = True
try:
self.infoLabel.setText( 'Building the list of files to analyze...' )
QApplication.processEvents()
# Build the list of participating python files
self.__buildParticipants()
self.__projectImportDirs = \
GlobalData().project.getImportDirsAsAbsolutePaths()
QApplication.processEvents()
if self.__cancelRequest == True:
QApplication.restoreOverrideCursor()
self.close()
return
self.progressBar.setRange( 0, len( self.__participantFiles ) )
index = 1
# Now, parse the files and build the diagram data model
if self.__what == ImportsDiagramDialog.SingleBuffer:
info = getBriefModuleInfoFromMemory( str( self.__buf ) )
self.__addSingleFileToDataModel( info, self.__path )
else:
infoSrc = GlobalData().briefModinfoCache
for fName in self.__participantFiles:
self.progressBar.setValue( index )
self.infoLabel.setText( 'Analyzing ' + fName + "..." )
QApplication.processEvents()
if self.__cancelRequest == True:
QApplication.restoreOverrideCursor()
self.dataModel.clear()
self.close()
return
info = infoSrc.get( fName )
self.__addSingleFileToDataModel( info, fName )
index += 1
# The import caches and other working data are not needed anymore
self.__participantFiles = None
self.__projectImportDirs = None
self.__projectImportsCache = None
# Generating the graphviz layout
self.infoLabel.setText( 'Generating layout using graphviz...' )
QApplication.processEvents()
graph = getGraphFromDescriptionData( self.dataModel.toGraphviz() )
graph.normalize( self.physicalDpiX(), self.physicalDpiY() )
QApplication.processEvents()
if self.__cancelRequest == True:
QApplication.restoreOverrideCursor()
self.dataModel.clear()
self.close()
return
# Generate graphics scene
self.infoLabel.setText( 'Generating graphics scene...' )
QApplication.processEvents()
self.__buildGraphicsScene( graph )
# Clear the data model
self.dataModel = None
except Exception, exc:
QApplication.restoreOverrideCursor()
logging.error( str( exc ) )
self.__inProgress = False
self.__onClose()
return
def __createLayout(self, action, title, files):
""" Creates the dialog layout """
self.resize(400, 300)
self.setSizeGripEnabled(True)
# Top level layout
layout = QVBoxLayout(self)
# Pixmap and the message
topLayout = QHBoxLayout()
pixmap = QLabel()
pixmap.setPixmap(PixmapCache().getPixmap('warning.png'))
topLayout.addWidget(pixmap)
hSpacer = QWidget()
hSpacer.setFixedSize(15, 15)
topLayout.addWidget(hSpacer)
message = QLabel( "All the project files must be " \
"saved before start debugging" )
message.setAlignment(Qt.AlignHCenter | Qt.AlignVCenter)
message.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
message.setWordWrap(True)
topLayout.addWidget(message)
layout.addLayout(topLayout)
vSpacer = QWidget()
vSpacer.setFixedSize(15, 15)
layout.addWidget(vSpacer)
layout.addWidget(QLabel(title + ":"))
filesList = QTreeWidget()
filesList.setRootIsDecorated(False)
filesList.setAlternatingRowColors(True)
filesList.setUniformRowHeights(True)
filesList.setItemsExpandable(False)
filesList.setItemDelegate(NoOutlineHeightDelegate(4))
filesList.setSelectionMode(QAbstractItemView.NoSelection)
filesList.setHeaderHidden(True)
for item in files:
fileName = item[0]
fileItem = QTreeWidgetItem([fileName])
fileType = detectFileType(fileName)
fileItem.setIcon(0, getFileIcon(fileType))
if fileType in [PythonFileType, Python3FileType]:
infoSrc = GlobalData().briefModinfoCache
info = infoSrc.get(fileName)
if info.docstring is not None:
fileItem.setToolTip(0, info.docstring.text)
else:
fileItem.setToolTip(0, "")
filesList.addTopLevelItem(fileItem)
layout.addWidget(filesList)
# Buttons at the bottom
buttonBox = QDialogButtonBox()
buttonBox.setOrientation(Qt.Horizontal)
buttonBox.setStandardButtons(QDialogButtonBox.Cancel)
continueButton = buttonBox.addButton(action,
QDialogButtonBox.ActionRole)
continueButton.setDefault(True)
layout.addWidget(buttonBox)
continueButton.clicked.connect(self.accept)
buttonBox.rejected.connect(self.close)
continueButton.setFocus()
return
def __createLayout( self, action, title, files ):
""" Creates the dialog layout """
self.resize( 400, 300 )
self.setSizeGripEnabled( True )
# Top level layout
layout = QVBoxLayout( self )
# Pixmap and the message
topLayout = QHBoxLayout()
pixmap = QLabel()
pixmap.setPixmap( PixmapCache().getPixmap( 'warning.png' ) )
topLayout.addWidget( pixmap )
hSpacer = QWidget()
hSpacer.setFixedSize( 15, 15 )
topLayout.addWidget( hSpacer )
message = QLabel( "All the project files must be " \
"saved before start debugging" )
message.setAlignment( Qt.AlignHCenter | Qt.AlignVCenter )
message.setSizePolicy( QSizePolicy.Expanding, QSizePolicy.Expanding )
message.setWordWrap( True )
topLayout.addWidget( message )
layout.addLayout( topLayout )
vSpacer = QWidget()
vSpacer.setFixedSize( 15, 15 )
layout.addWidget( vSpacer )
layout.addWidget( QLabel( title + ":" ) )
filesList = QTreeWidget()
filesList.setRootIsDecorated( False )
filesList.setAlternatingRowColors( True )
filesList.setUniformRowHeights( True )
filesList.setItemsExpandable( False )
filesList.setItemDelegate( NoOutlineHeightDelegate( 4 ) )
filesList.setSelectionMode( QAbstractItemView.NoSelection )
filesList.setHeaderHidden( True )
for item in files:
fileName = item[ 0 ]
fileItem = QTreeWidgetItem( [ fileName ] )
fileType = detectFileType( fileName )
fileItem.setIcon( 0, getFileIcon( fileType ) )
if fileType in [ PythonFileType, Python3FileType ]:
infoSrc = GlobalData().briefModinfoCache
info = infoSrc.get( fileName )
if info.docstring is not None:
fileItem.setToolTip( 0, info.docstring.text )
else:
fileItem.setToolTip( 0, "" )
filesList.addTopLevelItem( fileItem )
layout.addWidget( filesList )
# Buttons at the bottom
buttonBox = QDialogButtonBox()
buttonBox.setOrientation( Qt.Horizontal )
buttonBox.setStandardButtons( QDialogButtonBox.Cancel )
continueButton = buttonBox.addButton( action,
QDialogButtonBox.ActionRole )
continueButton.setDefault( True )
layout.addWidget( buttonBox )
continueButton.clicked.connect( self.accept )
buttonBox.rejected.connect( self.close )
continueButton.setFocus()
return
