def selectFile(self): output = self.alg.parameterDefinition('OUTPUT') fileFilter = getFileFilter(output) settings = QgsSettings() if settings.contains('/Processing/LastOutputPath'): path = settings.value('/Processing/LastOutputPath') else: path = ProcessingConfig.getSetting(ProcessingConfig.OUTPUT_FOLDER) lastEncoding = settings.value('/Processing/encoding', 'System') fileDialog = QgsEncodingFileDialog(self, self.tr('Save file'), path, fileFilter, lastEncoding) fileDialog.setFileMode(QFileDialog.AnyFile) fileDialog.setAcceptMode(QFileDialog.AcceptSave) fileDialog.setOption(QFileDialog.DontConfirmOverwrite, False) if fileDialog.exec_() == QDialog.Accepted: files = fileDialog.selectedFiles() encoding = str(fileDialog.encoding()) output.encoding = encoding filename = str(files[0]) selectedFileFilter = str(fileDialog.selectedNameFilter()) if not filename.lower().endswith( tuple(re.findall("\\*(\\.[a-z]{1,10})", fileFilter))): ext = re.search("\\*(\\.[a-z]{1,10})", selectedFileFilter) if ext: filename = filename + ext.group(1) self.leOutputFile.setText(filename) settings.setValue('/Processing/LastOutputPath', os.path.dirname(filename)) settings.setValue('/Processing/encoding', encoding)
def saveToSpatialite(self): fileFilter = self.tr('SpatiaLite files (*.sqlite)', 'OutputFile') settings = QgsSettings() if settings.contains('/Processing/LastOutputPath'): path = settings.value('/Processing/LastOutputPath') else: path = ProcessingConfig.getSetting(ProcessingConfig.OUTPUT_FOLDER) fileDialog = QgsEncodingFileDialog( self, self.tr('Save SpatiaLite'), path, fileFilter, self.encoding) fileDialog.setFileMode(QFileDialog.AnyFile) fileDialog.setAcceptMode(QFileDialog.AcceptSave) fileDialog.setOption(QFileDialog.DontConfirmOverwrite, True) if fileDialog.exec_() == QDialog.Accepted: self.use_temporary = False files = fileDialog.selectedFiles() self.encoding = str(fileDialog.encoding()) fileName = str(files[0]) selectedFileFilter = str(fileDialog.selectedNameFilter()) if not fileName.lower().endswith( tuple(re.findall("\\*(\\.[a-z]{1,10})", fileFilter))): ext = re.search("\\*(\\.[a-z]{1,10})", selectedFileFilter) if ext: fileName += ext.group(1) settings.setValue('/Processing/LastOutputPath', os.path.dirname(fileName)) settings.setValue('/Processing/encoding', self.encoding) uri = QgsDataSourceUri() uri.setDatabase(fileName) uri.setDataSource('', self.parameter.name().lower(), 'the_geom' if isinstance(self.parameter, QgsProcessingParameterFeatureSink) and self.parameter.hasGeometry() else None) self.leText.setText("spatialite:" + uri.uri())
def selectFile(self): output = self.alg.getOutputFromName('OUTPUT_LAYER') fileFilter = output.getFileFilter(self.alg) settings = QgsSettings() if settings.contains('/Processing/LastOutputPath'): path = settings.value('/Processing/LastOutputPath') else: path = ProcessingConfig.getSetting(ProcessingConfig.OUTPUT_FOLDER) lastEncoding = settings.value('/Processing/encoding', 'System') fileDialog = QgsEncodingFileDialog(self, self.tr('Save file'), path, fileFilter, lastEncoding) fileDialog.setFileMode(QFileDialog.AnyFile) fileDialog.setAcceptMode(QFileDialog.AcceptSave) fileDialog.setOption(QFileDialog.DontConfirmOverwrite, False) if fileDialog.exec_() == QDialog.Accepted: files = fileDialog.selectedFiles() encoding = str(fileDialog.encoding()) output.encoding = encoding filename = str(files[0]) selectedFileFilter = str(fileDialog.selectedNameFilter()) if not filename.lower().endswith( tuple(re.findall("\*(\.[a-z]{1,10})", fileFilter))): ext = re.search("\*(\.[a-z]{1,10})", selectedFileFilter) if ext: filename = filename + ext.group(1) self.leOutputFile.setText(filename) settings.setValue('/Processing/LastOutputPath', os.path.dirname(filename)) settings.setValue('/Processing/encoding', encoding)
def selectFile(self): fileFilter = getFileFilter(self.parameter) settings = QgsSettings() if settings.contains('/Processing/LastOutputPath'): path = settings.value('/Processing/LastOutputPath') else: path = ProcessingConfig.getSetting(ProcessingConfig.OUTPUT_FOLDER) fileDialog = QgsEncodingFileDialog(self, self.tr('Save file'), path, fileFilter, self.encoding) fileDialog.setFileMode(QFileDialog.AnyFile) fileDialog.setAcceptMode(QFileDialog.AcceptSave) fileDialog.setOption(QFileDialog.DontConfirmOverwrite, False) if fileDialog.exec_() == QDialog.Accepted: self.use_temporary = False files = fileDialog.selectedFiles() self.encoding = str(fileDialog.encoding()) fileName = str(files[0]) selectedFileFilter = str(fileDialog.selectedNameFilter()) if not fileName.lower().endswith( tuple(re.findall("\\*(\\.[a-z]{1,10})", fileFilter))): ext = re.search("\\*(\\.[a-z]{1,10})", selectedFileFilter) if ext: fileName += ext.group(1) self.leText.setText(fileName) settings.setValue('/Processing/LastOutputPath', os.path.dirname(fileName)) settings.setValue('/Processing/encoding', self.encoding)