def save_profile_as(self): """Save the minimum needs under a new profile name. """ # noinspection PyCallByClass,PyTypeChecker file_name_dialog = QFileDialog(self) file_name_dialog.setAcceptMode(QFileDialog.AcceptSave) file_name_dialog.setNameFilter(self.tr('JSON files (*.json *.JSON)')) file_name_dialog.setDefaultSuffix('json') dir = os.path.join(QgsApplication.qgisSettingsDirPath(), 'inasafe', 'minimum_needs') file_name_dialog.setDirectory(expanduser(dir)) if file_name_dialog.exec_(): file_name = file_name_dialog.selectedFiles()[0] else: return file_name = basename(file_name) file_name = file_name.replace('.json', '') minimum_needs = {'resources': []} self.mark_current_profile_as_saved() for index in range(self.resources_list.count()): item = self.resources_list.item(index) minimum_needs['resources'].append(item.resource_full) minimum_needs['provenance'] = self.provenance.text() minimum_needs['profile'] = file_name self.minimum_needs.update_minimum_needs(minimum_needs) self.minimum_needs.save() self.minimum_needs.save_profile(file_name) if self.profile_combo.findText(file_name) == -1: self.profile_combo.addItem(file_name) self.profile_combo.setCurrentIndex( self.profile_combo.findText(file_name))
def save_profile_as(self): """Save the minimum needs under a new profile name. """ # noinspection PyCallByClass,PyTypeChecker file_name_dialog = QFileDialog(self) file_name_dialog.setAcceptMode(QFileDialog.AcceptSave) file_name_dialog.setNameFilter(self.tr('JSON files (*.json *.JSON)')) file_name_dialog.setDefaultSuffix('json') dir = os.path.join(QgsApplication.qgisSettingsDirPath(), 'inasafe', 'minimum_needs') file_name_dialog.setDirectory(expanduser(dir)) if file_name_dialog.exec_(): file_name = file_name_dialog.selectedFiles()[0] else: return file_name = basename(file_name) file_name = file_name.replace('.json', '') minimum_needs = {'resources': []} self.mark_current_profile_as_saved() for index in range(self.resources_list.count()): item = self.resources_list.item(index) minimum_needs['resources'].append(item.resource_full) minimum_needs['provenance'] = self.provenance.text() minimum_needs['profile'] = file_name self.minimum_needs.update_minimum_needs(minimum_needs) self.minimum_needs.save() self.minimum_needs.save_profile(file_name) if self.profile_combo.findText(file_name) == -1: self.profile_combo.addItem(file_name) self.profile_combo.setCurrentIndex( self.profile_combo.findText(file_name))
def saveDataToFile(self, data: List[List[Any]]) -> None: """ Write data to a file. """ file_window = QFileDialog() file_window.setAcceptMode(1) file_window.setDefaultSuffix('csv') file_window.setNameFilters(['CSV Files (*.csv)', 'All Files (*)']) if file_window.exec_() == 0: return file_name = file_window.selectedFiles()[0] csv_file = open(file_name, 'wt') csv_writer = csv.writer(csv_file, delimiter=',') for i in data: csv_writer.writerow([x for x in i]) csv_file.close()
def export_profile(self): """ Export minimum needs to a json file. This method will save the current state of the minimum needs setup. Then open a dialog allowing the user to browse to the desired destination location and allow the user to save the needs as a json file. """ file_name_dialog = QFileDialog(self) file_name_dialog.setAcceptMode(QFileDialog.AcceptSave) file_name_dialog.setNameFilter(self.tr('JSON files (*.json *.JSON)')) file_name_dialog.setDefaultSuffix('json') file_name = None if file_name_dialog.exec_(): file_name = file_name_dialog.selectedFiles()[0] if file_name != '' and file_name is not None: self.minimum_needs.write_to_file(file_name)
def export_profile(self): """ Export minimum needs to a json file. This method will save the current state of the minimum needs setup. Then open a dialog allowing the user to browse to the desired destination location and allow the user to save the needs as a json file. """ file_name_dialog = QFileDialog(self) file_name_dialog.setAcceptMode(QFileDialog.AcceptSave) file_name_dialog.setNameFilter(self.tr('JSON files (*.json *.JSON)')) file_name_dialog.setDefaultSuffix('json') file_name = None if file_name_dialog.exec_(): file_name = file_name_dialog.selectedFiles()[0] if file_name != '' and file_name is not None: self.minimum_needs.write_to_file(file_name)
def import_profile(self): """ Import minimum needs from an existing json file. The minimum needs are loaded from a file into the table. This state is only saved if the form is accepted. """ # noinspection PyCallByClass,PyTypeChecker file_name_dialog = QFileDialog(self) file_name_dialog.setAcceptMode(QFileDialog.AcceptOpen) file_name_dialog.setNameFilter(self.tr('JSON files (*.json *.JSON)')) file_name_dialog.setDefaultSuffix('json') path_name = resources_path('minimum_needs') file_name_dialog.setDirectory(path_name) if file_name_dialog.exec_(): file_name = file_name_dialog.selectedFiles()[0] else: return -1 if self.minimum_needs.read_from_file(file_name) == -1: return -1 self.clear_resource_list() self.populate_resource_list() self.switch_context(self.profile_edit_page)
def import_profile(self): """ Import minimum needs from an existing json file. The minimum needs are loaded from a file into the table. This state is only saved if the form is accepted. """ # noinspection PyCallByClass,PyTypeChecker file_name_dialog = QFileDialog(self) file_name_dialog.setAcceptMode(QFileDialog.AcceptOpen) file_name_dialog.setNameFilter(self.tr('JSON files (*.json *.JSON)')) file_name_dialog.setDefaultSuffix('json') path_name = resources_path('minimum_needs') file_name_dialog.setDirectory(path_name) if file_name_dialog.exec_(): file_name = file_name_dialog.selectedFiles()[0] else: return -1 if self.minimum_needs.read_from_file(file_name) == -1: return -1 self.clear_resource_list() self.populate_resource_list() self.switch_context(self.profile_edit_page)
def upload_data(self): if self.check_login(): if self.local_data_sources.count() == 0: return if self.db_connections.count() == 0: QMessageBox.warning(self, self.tr("No database available"), self.tr("Please create a database in the 'Account' tab.")) return if not self.ui.cbUploadDatabase.currentIndex() >= 0: QMessageBox.warning(self, self.tr("No database selected"), self.tr("Please select a database to upload data.")) return db_name = self.ui.cbUploadDatabase.currentText() if not self.db_connections.isPortOpen(db_name): uri = self.db_connections.cloud_layer_uri(db_name, "", "") host = str(uri.host()) port = uri.port() QMessageBox.critical(self, self.tr("Network Error"), self.tr("Could not connect to database server ({0}) on port {1}. Please contact your system administrator or internet provider to open port {1} in the firewall".format(host, port))) return # disable update of local data sources during upload, as there are # temporary layers added and removed self.do_update_local_data_sources = False self.statusBar().showMessage(self.tr("Uploading data...")) self.setCursor(Qt.WaitCursor) self.ui.btnUploadData.hide() self.ui.spinner.start() self.ui.progressWidget.show() # Map<data_source, {table: table, layers: layers}> data_sources_items = {} for row in range(0, self.ui.tblLocalLayers.rowCount()): data_source = unicode( self.ui.tblLocalLayers.item( row, self.COLUMN_DATA_SOURCE).text()) layers = self.local_data_sources.layers(data_source) if layers is not None: table_name = unicode( self.ui.tblLocalLayers.item( row, self.COLUMN_TABLE_NAME).text()) data_sources_items[data_source] = { u'table': unicode(table_name), u'layers': layers} login_info = self.api.check_login(version_info=self._version_info()) try: self.maxSize = login_info['max_storage'] self.maxDBs = login_info['max_dbs'] except: self.maxSize = 50 self.maxDBs = 5 try: self.data_upload.upload(self.db_connections.db(unicode(db_name)), data_sources_items, unicode(self.maxSize)) upload_ok = True except Exception as e: ErrorReportDialog(self.tr("Upload errors occurred"), self.tr("Upload errors occurred. Not all data could be uploaded."), str(e) + "\n" + traceback.format_exc(), self.user, self).exec_() upload_ok = False self.ui.spinner.stop() self.ui.progressWidget.hide() self.ui.btnUploadData.show() self.unsetCursor() self.statusBar().showMessage("") # Refresh local layers self.do_update_local_data_sources = True self.update_local_layers() # Refresh used space after upload self.db_size(self.db_connections) if upload_ok: # Show save project dialog save_dialog = QDialog(self) save_dialog.setWindowTitle(self.tr("Save Project")) save_dialog.setLayout(QVBoxLayout()) header = QWidget() header.setLayout(QVBoxLayout()) label = QLabel(self.tr("Upload complete. The local layers in the project were replaced with the layers uploaded to the qgiscloud database.")) label.setWordWrap(True) header.layout().addWidget(label) label = QLabel(self.tr("Choose were to save the modified project:")) label.setWordWrap(True) header.layout().addWidget(label) save_dialog.layout().setContentsMargins(0, 0, 0, 0) save_dialog.layout().addWidget(header) initialPath = QgsProject.instance().fileName() if not initialPath: initialPath = QSettings().value("/UI/lastProjectDir", ".") fd = QFileDialog(None, self.tr("Save Project"), initialPath, "%s (*.qgz *.qgs)" % self.tr("QGIS Project Files")) fd.setParent(save_dialog, Qt.Widget) fd.setOption(QFileDialog.DontUseNativeDialog) fd.setAcceptMode(QFileDialog.AcceptSave) save_dialog.layout().addWidget(fd) header.layout().setContentsMargins(fd.layout().contentsMargins()) fd.accepted.connect(save_dialog.accept) fd.rejected.connect(save_dialog.reject) if save_dialog.exec_() == QDialog.Accepted: files = list(fd.selectedFiles()) if files: QgsProject.instance().setFileName(files[0]) self.iface.actionSaveProject().trigger() # Switch to map tab self.ui.tabWidget.setCurrentWidget(self.ui.mapTab)
def on_file_browse(self): settings = QSettings() # look for directory path = QgsProject.instance().homePath() if path == "": path = settings.value("mask/file_dir", "") if path == "": path = QDir.homePath() drivers = QgsVectorFileWriter.ogrDriverList() filterList = [] filterMap = {} for driver in drivers: # grrr, driverMetadata is not really consistent if driver.driverName == "ESRI Shapefile": ext = "shp" glob = "*.shp" else: md = QgsVectorFileWriter.MetaData() if QgsVectorFileWriter.driverMetadata(driver.driverName, md): ext = md.ext glob = md.glob else: continue fn = "%s (%s)" % (driver.longName, glob) filterMap[fn] = (driver.driverName, ext, glob) filterList += [fn] fileFilters = ";;".join(filterList) fd = QFileDialog( None, self.tr("Select a filename to save the mask layer to"), path, fileFilters, ) save_format_name = self.parameters.file_format self.save_format = None for k, v in filterMap.items(): if v[0] == save_format_name: self.save_format = v fd.selectNameFilter(k) break def on_filter_selected(ff): self.save_format = filterMap[ff] fd.filterSelected.connect(on_filter_selected) fd.setAcceptMode(QFileDialog.AcceptSave) r = fd.exec_() if r == 1: fn = fd.selectedFiles()[0] driver, ext, glob = self.save_format if not fn.endswith("." + ext): fn += "." + ext self.ui.filePath.setText(fn) self.ui.formatLbl.setText(self.save_format[0]) self.parameters.file_format = self.save_format[0] self.parameters.file_path = fn
def upload_data(self): if self.check_login(): if self.local_data_sources.count() == 0: return if self.db_connections.count() == 0: QMessageBox.warning(self, self.tr("No database available"), self.tr("Please create a database in the 'Account' tab.")) return if not self.ui.cbUploadDatabase.currentIndex() >= 0: QMessageBox.warning(self, self.tr("No database selected"), self.tr("Please select a database to upload data.")) return db_name = self.ui.cbUploadDatabase.currentText() if not self.db_connections.isPortOpen(db_name): uri = self.db_connections.cloud_layer_uri(db_name, "", "") host = str(uri.host()) port = uri.port() QMessageBox.critical(self, self.tr("Network Error"), self.tr("Could not connect to database server ({0}) on port {1}. Please contact your system administrator or internet provider to open port {1} in the firewall".format(host, port))) return # disable update of local data sources during upload, as there are # temporary layers added and removed self.do_update_local_data_sources = False self.statusBar().showMessage(self.tr("Uploading data...")) self.setCursor(Qt.WaitCursor) self.ui.btnUploadData.hide() self.ui.spinner.start() self.ui.progressWidget.show() # Map<data_source, {schema: schema, table: table, layers: layers}> data_sources_items = {} for row in range(0, self.ui.tblLocalLayers.rowCount()): data_source = unicode( self.ui.tblLocalLayers.item( row, self.COLUMN_DATA_SOURCE).text()) layers = self.local_data_sources.layers(data_source) if layers is not None: schema_name = unicode( self.ui.tblLocalLayers.cellWidget( row, self.COLUMN_SCHEMA_NAME).currentText()) table_name = unicode( self.ui.tblLocalLayers.item( row, self.COLUMN_TABLE_NAME).text()) data_sources_items[data_source] = { u'schema': unicode(schema_name), u'table': unicode(table_name), u'layers': layers} login_info = self.api.check_login(version_info=self._version_info()) try: self.maxSize = login_info['max_storage'] self.maxDBs = login_info['max_dbs'] except: self.maxSize = 50 self.maxDBs = 5 try: self.data_upload.upload(self.db_connections.db(unicode(db_name)), data_sources_items, unicode(self.maxSize)) upload_ok = True except Exception as e: ErrorReportDialog(self.tr("Upload errors occurred"), self.tr("Upload errors occurred. Not all data could be uploaded."), str(e) + "\n" + traceback.format_exc(), self.user, self).exec_() upload_ok = False self.ui.spinner.stop() self.ui.progressWidget.hide() self.ui.btnUploadData.show() self.unsetCursor() self.statusBar().showMessage("") # Refresh local layers self.do_update_local_data_sources = True self.update_local_layers() # Refresh used space after upload self.db_size(self.db_connections) if upload_ok: # Show save project dialog save_dialog = QDialog(self) save_dialog.setWindowTitle(self.tr("Save Project")) save_dialog.setLayout(QVBoxLayout()) header = QWidget() header.setLayout(QVBoxLayout()) label = QLabel(self.tr("Upload complete. The local layers in the project were replaced with the layers uploaded to the qgiscloud database.")) label.setWordWrap(True) header.layout().addWidget(label) label = QLabel(self.tr("Choose were to save the modified project:")) label.setWordWrap(True) header.layout().addWidget(label) save_dialog.layout().setContentsMargins(0, 0, 0, 0) save_dialog.layout().addWidget(header) initialPath = QgsProject.instance().fileName() if not initialPath: initialPath = QSettings().value("/UI/lastProjectDir", ".") fd = QFileDialog(None, self.tr("Save Project"), initialPath, "%s (*.qgz *.qgs)" % self.tr("QGIS Project Files")) fd.setParent(save_dialog, Qt.Widget) fd.setOption(QFileDialog.DontUseNativeDialog) fd.setAcceptMode(QFileDialog.AcceptSave) save_dialog.layout().addWidget(fd) header.layout().setContentsMargins(fd.layout().contentsMargins()) fd.accepted.connect(save_dialog.accept) fd.rejected.connect(save_dialog.reject) if save_dialog.exec_() == QDialog.Accepted: files = list(fd.selectedFiles()) if files: QgsProject.instance().setFileName(files[0]) self.iface.actionSaveProject().trigger() # Switch to map tab self.ui.tabWidget.setCurrentWidget(self.ui.mapTab)