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Python utility.decode_to_qstring函数代码示例

本文整理汇总了Python中volumina.utility.decode_to_qstring函数的典型用法代码示例。如果您正苦于以下问题:Python decode_to_qstring函数的具体用法?Python decode_to_qstring怎么用?Python decode_to_qstring使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了decode_to_qstring函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: handleMetadataChanged

 def handleMetadataChanged():
     if self.projectNameEdit.text() != self._projectMetadata.projectName:
         self.projectNameEdit.setText( decode_to_qstring(self._projectMetadata.projectName) )
     if self.labelerEdit.text() != self._projectMetadata.labeler:
         self.labelerEdit.setText( decode_to_qstring(self._projectMetadata.labeler) )
     if self.descriptionEdit.toPlainText() != self._projectMetadata.description:
         self.descriptionEdit.setText( decode_to_qstring(self._projectMetadata.description) )
开发者ID:burcin,项目名称:ilastik,代码行数:7,代码来源:projectMetadataGui.py

示例2: _chooseDirectory

    def _chooseDirectory(self):
        # Find the directory of the most recently opened image file
        mostRecentStackDirectory = PreferencesManager().get( 'DataSelection', 'recent stack directory' )
        if mostRecentStackDirectory is not None:
            defaultDirectory = os.path.split(mostRecentStackDirectory)[0]
        else:
            defaultDirectory = os.path.expanduser('~')

        options = QFileDialog.Options(QFileDialog.ShowDirsOnly)
        if ilastik.config.cfg.getboolean("ilastik", "debug"):
            options |= QFileDialog.DontUseNativeDialog

        # Launch the "Open File" dialog
        directory = QFileDialog.getExistingDirectory( 
                     self, "Image Stack Directory", defaultDirectory, options=options )

        if directory.isNull():
            # User cancelled
            return

        directory = encode_from_qstring( directory )
        PreferencesManager().set('DataSelection', 'recent stack directory', directory)

        self.directoryEdit.setText( decode_to_qstring(directory) )
        globstring = self._getGlobString(directory)
        if globstring is not None:
            filenames = [k.replace('\\', '/') for k in glob.glob(globstring)]
            self._updateFileList( sorted(filenames) )
        
            # As a convenience, also show the glob string in the pattern field
            self.patternEdit.setText( decode_to_qstring(globstring) )
开发者ID:kumartr,项目名称:ilastik,代码行数:31,代码来源:stackFileSelectionWidget.py

示例3: _initStorageCombo

    def _initStorageCombo(self):
        # If there's only one dataset, show the path in the combo
        showpaths = False
        relPath = None
        if len( self._laneIndexes ) == 1:
            op = self.tempOps.values()[0]
            info = op.Dataset.value
            cwd = op.WorkingDirectory.value
            filePath = PathComponents(info.filePath).externalPath
            absPath, relPath = getPathVariants(filePath, cwd)
            
            # commented out: 
            # Show the paths even if the data is from a stack (they are grayed out, but potentially informative)
            #showpaths = not info.fromstack
            showpaths = True

        if showpaths:
            self.storageComboBox.addItem( "Copied to Project File", userData=StorageLocation.ProjectFile )
            self.storageComboBox.addItem( decode_to_qstring("Absolute Link: " + absPath), userData=StorageLocation.AbsoluteLink )
            if relPath is not None:
                self.storageComboBox.addItem( decode_to_qstring("Relative Link: " + relPath), userData=StorageLocation.RelativeLink )
        else:
            self.storageComboBox.addItem( "Copied to Project File", userData=StorageLocation.ProjectFile )
            self.storageComboBox.addItem( "Absolute Link", userData=StorageLocation.AbsoluteLink )
            self.storageComboBox.addItem( "Relative Link", userData=StorageLocation.RelativeLink )

        self.storageComboBox.setCurrentIndex(-1)
开发者ID:JaimeIvanCervantes,项目名称:ilastik,代码行数:27,代码来源:datasetInfoEditorWidget.py

示例4: _updateFileList

    def _updateFileList(self, files):
        self.selectedFiles = files

        self.fileListWidget.clear()

        for f in self.selectedFiles:
            self.fileListWidget.addItem(decode_to_qstring(f))
开发者ID:jenspetersen,项目名称:ilastik,代码行数:7,代码来源:stackFileSelectionWidget.py

示例5: updateTableForSlot

    def updateTableForSlot(self, slot):
        """
        Update the table row that corresponds to the given slot of the top-level operator (could be either input slot)
        """
        row = self.getSlotIndex( self.topLevelOperator.ExportPath, slot )
        assert row != -1, "Unknown input slot!"

        if not self.topLevelOperator.ExportPath[row].ready() or\
           not self.topLevelOperator.RawDatasetInfo[row].ready():
            return
        
        try:
            nickname = self.topLevelOperator.RawDatasetInfo[row].value.nickname
            exportPath = self.topLevelOperator.ExportPath[row].value
        except Slot.SlotNotReadyError:
            # Sadly, it is possible to get here even though we checked for .ready() immediately beforehand.
            # That's because the graph has a diamond-shaped DAG of connections, but the graph has no transaction mechanism
            # (It's therefore possible for RawDatasetInfo[row] to be ready() even though it's upstream partner is NOT ready.
            return
                
        self.batchOutputTableWidget.setItem( row, Column.Dataset, QTableWidgetItem( decode_to_qstring(nickname, 'utf-8') ) )
        self.batchOutputTableWidget.setItem( row, Column.ExportLocation, QTableWidgetItem( decode_to_qstring(exportPath) ) )

        exportNowButton = QPushButton("Export")
        exportNowButton.setToolTip("Generate individual batch output dataset.")
        exportNowButton.clicked.connect( bind(self.exportResultsForSlot, self.topLevelOperator[row] ) )
        self.batchOutputTableWidget.setCellWidget( row, Column.Action, exportNowButton )

        # Select a row if there isn't one already selected.
        selectedRanges = self.batchOutputTableWidget.selectedRanges()
        if len(selectedRanges) == 0:
            self.batchOutputTableWidget.selectRow(0)
开发者ID:JaimeIvanCervantes,项目名称:ilastik,代码行数:32,代码来源:dataExportGui.py

示例6: _getDisplayRoleData

    def _getDisplayRoleData(self, index):
        laneIndex = index.row()
        ## Dataset info item
        roleIndex = (index.column() - LaneColumn.NumColumns) // DatasetInfoColumn.NumColumns
        datasetInfoIndex = (index.column() - LaneColumn.NumColumns) % DatasetInfoColumn.NumColumns
        
        datasetSlot = self._op.DatasetGroup[laneIndex][roleIndex]
        if not datasetSlot.ready():
            return ""

        UninitializedDisplayData = { DatasetInfoColumn.Name : "<please select>" }
        
        datasetSlot = self._op.DatasetGroup[laneIndex][roleIndex]
        if datasetSlot.ready():
            datasetInfo = self._op.DatasetGroup[laneIndex][roleIndex].value
        else:
            return UninitializedDisplayData[ datasetInfoIndex ]
        
        if datasetInfoIndex == DatasetInfoColumn.Name:
            if datasetInfo.nickname is not None and datasetInfo.nickname != "":
                return datasetInfo.nickname
            return decode_to_qstring( PathComponents( datasetInfo.filePath ).filename )

        if datasetInfoIndex == DatasetInfoColumn.Location:
            LocationNames = { DatasetInfo.Location.FileSystem : "External File",
                              DatasetInfo.Location.ProjectInternal : "Project File" }
            return LocationNames[ datasetInfo.location ]

        assert False, "Unknown column"
开发者ID:JaimeIvanCervantes,项目名称:ilastik,代码行数:29,代码来源:dataLaneSummaryTableModel.py

示例7: _loadAnnotationFile

    def _loadAnnotationFile(self, annotation_filepath):
        """
        Load the annotation file using the path stored in our member variable.
        """        
        try:
            # Configure operator
            self.opSplitBodyCarving.AnnotationFilepath.setValue( annotation_filepath )

            # Requesting annotations triggers parse.
            self._annotations = self.opSplitBodyCarving.Annotations.value
            self._ravelerLabels = self.opSplitBodyCarving.AnnotationBodyIds.value

            # Update gui
            self._reloadInfoWidgets()
            self.annotationFilepathEdit.setText( decode_to_qstring(annotation_filepath) )
            
        except OpParseAnnotations.AnnotationParsingException as ex :
            if ex.original_exc is not None:
                log_exception( logger, exc_info=( type(ex.original_exc), ex.original_exc, sys.exc_info[2]) )
            else:
                log_exception( logger )
            QMessageBox.critical(self,
                                 "Failed to parse",
                                 ex.msg + "\n\nSee console output for details." )
            
            self._annotations = None
            self._ravelerLabels = None
            self.annotationFilepathEdit.setText("")
        except:
            msg = "Wasn't able to parse your bookmark file.  See console output for details."
            QMessageBox.critical(self, "Failed to parse", msg )
            log_exception( logger, msg )
            self._annotations = None
            self._ravelerLabels = None
            self.annotationFilepathEdit.setText("")
开发者ID:JaimeIvanCervantes,项目名称:ilastik,代码行数:35,代码来源:bodySplitInfoWidget.py

示例8: _updatePathsFromSlot

    def _updatePathsFromSlot(self):
        if self._filepathSlot.ready():
            file_path = self._filepathSlot.value
            directory, filename_pattern = os.path.split( file_path )
            filename_pattern = os.path.splitext(filename_pattern)[0]

            # Auto-insert the {slice_index} field
            if re.search("{slice_index(:.*)?}", filename_pattern) is None:
                filename_pattern += '_{slice_index}'

            self.directoryEdit.setText( decode_to_qstring(directory) )
            self.filePatternEdit.setText( decode_to_qstring(filename_pattern + '.' + self._extension) )
            
            # Re-configure the slot in case we changed the extension
            file_path = os.path.join( directory, filename_pattern ) + '.' + self._extension            
            self._filepathSlot.setValue( file_path )
开发者ID:CVML,项目名称:volumina,代码行数:16,代码来源:stackExportFileOptionsWidget.py

示例9: setNameAndBrush

    def setNameAndBrush(self, sigma, color=Qt.black):
        self.sigma = sigma
        self.setText(
            decode_to_qstring("σ=%.1fpx" % self.sigma, "utf-8")
        )  # This file is encoded as utf-8, so this string should be decoded as such.
        total_window = 1 + 2 * int(self.sigma * self.window_size + 0.5)
        self.setToolTip("sigma = {:.1f} pixels, window diameter = {:.1f}".format(self.sigma, total_window))
        font = QFont()
        font.setPointSize(10)
        font.setBold(True)
        self.setFont(font)
        self.setForeground(color)

        pixmap = QPixmap(self.pixmapSize)
        pixmap.fill(Qt.transparent)
        painter = QPainter()
        painter.begin(pixmap)
        painter.setRenderHint(QPainter.Antialiasing, True)
        painter.setPen(color)
        brush = QBrush(color)
        painter.setBrush(brush)
        painter.drawEllipse(
            QRect(
                self.pixmapSize.width() / 2 - self.brushSize / 2,
                self.pixmapSize.height() / 2 - self.brushSize / 2,
                self.brushSize,
                self.brushSize,
            )
        )
        painter.end()
        self.setIcon(QIcon(pixmap))
        self.setTextAlignment(Qt.AlignVCenter)
开发者ID:jenspetersen,项目名称:ilastik,代码行数:32,代码来源:featureTableWidget.py

示例10: data

    def data(self, index, role):
        '''
        Reimplement, see labelListModel or boxListModel for concrete example
        :param index:
        :param role:
        '''

        if role == Qt.EditRole and index.column() == self.ColumnID.Name:
            name = self._elements[index.row()].name
            return decode_to_qstring(name)

        elif role == Qt.ToolTipRole and index.column() == self.ColumnID.Delete:
            s = "Delete {}".format(self._elements[index.row()].name)
            return decode_to_qstring(s)

        elif role == Qt.ToolTipRole and index.column() == self.ColumnID.Name:
            suffix = self._getToolTipSuffix(index.row())
            s = "{}\nDouble click to rename {}".format(
                self._elements[index.row()].name, suffix)
            return decode_to_qstring(s)
        elif role == Qt.DisplayRole and index.column() == self.ColumnID.Name:
            name = self._elements[index.row()].name
            return decode_to_qstring(name)

        if role == Qt.DecorationRole and index.column() == self.ColumnID.Delete:
            if index.row() in self.unremovable_rows: return

            row = index.row()
            pixmap = QPixmap(_NPIXELS, _NPIXELS)
            pixmap.fill(Qt.transparent)
            painter = QPainter()
            painter.begin(pixmap)
            painter.setRenderHint(QPainter.Antialiasing)
            painter.setBrush(QColor("red"))
            painter.drawEllipse(1, 1, _NPIXELS - 2, _NPIXELS - 2)
            pen = QPen(QColor("black"))
            pen.setWidth(2)
            painter.setPen(pen)

            x = _XSTART
            y = _NPIXELS - x
            painter.drawLine(x, x, y, y)
            painter.drawLine(y, x, x, y)

            painter.end()
            icon = QIcon(pixmap)
            return icon
开发者ID:kumartr,项目名称:ilastik,代码行数:47,代码来源:listModel.py

示例11: updateFromSlot

 def updateFromSlot(self):
     if self._filepathSlot.ready():
         file_path = self._filepathSlot.value
         file_path = os.path.splitext(file_path)[0] + "." + self._extension
         self.filepathEdit.setText( decode_to_qstring(file_path) )
         
         # Re-configure the slot in case we changed the extension
         self._filepathSlot.setValue( file_path )
开发者ID:CVML,项目名称:volumina,代码行数:8,代码来源:singleFileExportOptionsWidget.py

示例12: name

    def name( self, n ):
        if isinstance(n, str):
            n = decode_to_qstring(n, 'utf-8')
        assert isinstance(n, QString)
        pystr = encode_from_qstring(n, 'utf-8')

        if self._name != n:
            self._name = n
            self.nameChanged.emit(pystr)
开发者ID:fdiego,项目名称:volumina,代码行数:9,代码来源:layer.py

示例13: _updateNickname

 def _updateNickname(self):
     firstOp = self.tempOps.values()[0]
     nickname = firstOp.Dataset.value.nickname
     for op in self.tempOps.values():
         info = op.Dataset.value
         if nickname != info.nickname:
             nickname = None
             break
     if nickname is None:
         self.nicknameEdit.setText("<multiple>")
     else:
         self.nicknameEdit.setText( decode_to_qstring(nickname, 'utf-8') )
开发者ID:JaimeIvanCervantes,项目名称:ilastik,代码行数:12,代码来源:datasetInfoEditorWidget.py

示例14: updateFromSlot

    def updateFromSlot(self):
        if self._urlSlot.ready():
            # FIXME: Choose a default dvid url...            
            file_path = self._urlSlot.value
            if not isUrl( file_path ):
                file_path = ""

            # Remove extension
            file_path = os.path.splitext(file_path)[0]
            self.urlLabel.setText( decode_to_qstring(file_path) )
            
            # Re-configure the slot in case we removed the extension
            self._urlSlot.setValue( file_path )
开发者ID:burgerdev,项目名称:volumina,代码行数:13,代码来源:dvidVolumeExportOptionsWidget.py

示例15: _browseForFilepath

 def _browseForFilepath(self):
     starting_dir = os.path.expanduser("~")
     if self._filepathSlot.ready():
         starting_dir = os.path.split(self._filepathSlot.value)[-1]
     
     dlg = QFileDialog( self, "Export Location", starting_dir, self._file_filter )
     dlg.setDefaultSuffix(self._extension)
     dlg.setAcceptMode(QFileDialog.AcceptSave)
     if not dlg.exec_():
         return
     
     exportPath = encode_from_qstring( dlg.selectedFiles()[0] )
     self._filepathSlot.setValue( exportPath )
     self.filepathEdit.setText( decode_to_qstring(exportPath) )
开发者ID:CVML,项目名称:volumina,代码行数:14,代码来源:singleFileExportOptionsWidget.py


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