def setup_sessions(self, configuration, sessions): new_sessions = [] for key in sessions: models = sessions[key]["models"] if "models" in sessions[key] else [] datasets = ( sessions[key]["datasets"] if "datasets" in sessions[key] else None ) baskets = sessions[key]["baskets"] if "baskets" in sessions[key] else None skipped_session_widget = self._find_skipped_session_widget( ( key, models, datasets, baskets, db_utils.get_schema_identificator_from_configuration(configuration), ) ) if skipped_session_widget: new_sessions.append(skipped_session_widget) else: session = SessionPanel( copy.deepcopy(configuration), key, models, datasets, baskets, self.db_action_type, ) session.on_done_or_skipped.connect(self._on_done_or_skipped_received) session.print_info.connect(self.workflow_wizard.log_panel.print_info) session.on_stderr.connect(self.workflow_wizard.log_panel.on_stderr) session.on_process_started.connect(self._on_process_started) session.on_process_finished.connect(self._on_process_finished) new_sessions.append(session) self.session_widget_list = new_sessions session_layout = QVBoxLayout() content = QWidget() for session_widget in self.session_widget_list: session_layout.addWidget(session_widget) session_layout.addSpacerItem( QSpacerItem(40, 20, QSizePolicy.Expanding, QSizePolicy.Expanding) ) content.setLayout(session_layout) self.scroll_area.setWidget(content) self.pending_sessions = [ session.id for session in self.session_widget_list if not session.is_skipped_or_done ] self.setComplete(not self.pending_sessions)
class CommanderWindow(QDialog): def __init__(self, parent, canvas): self.canvas = canvas QDialog.__init__(self, parent, Qt.FramelessWindowHint) self.commands = imp.load_source('commands', self.commandsFile()) self.initGui() def commandsFolder(self): folder = unicode(os.path.join(userFolder(), 'commander')) mkdir(folder) return os.path.abspath(folder) def commandsFile(self): f = os.path.join(self.commandsFolder(), 'commands.py') if not os.path.exists(f): out = open(f, 'w') out.write('from qgis.core import *\n') out.write('import processing\n\n') out.write('def removeall():\n') out.write('\tmapreg = QgsMapLayerRegistry.instance()\n') out.write('\tmapreg.removeAllMapLayers()\n\n') out.write('def load(*args):\n') out.write('\tprocessing.load(args[0])\n') out.close() return f def algsListHasChanged(self): self.fillCombo() def initGui(self): self.combo = ExtendedComboBox() self.fillCombo() self.combo.setEditable(True) self.label = QLabel('Enter command:') self.errorLabel = QLabel('Enter command:') self.vlayout = QVBoxLayout() self.vlayout.setSpacing(2) self.vlayout.setMargin(0) self.vlayout.addSpacerItem( QSpacerItem(0, OFFSET, QSizePolicy.Maximum, QSizePolicy.Expanding)) self.hlayout = QHBoxLayout() self.hlayout.addWidget(self.label) self.vlayout.addLayout(self.hlayout) self.hlayout2 = QHBoxLayout() self.hlayout2.addWidget(self.combo) self.vlayout.addLayout(self.hlayout2) self.vlayout.addSpacerItem( QSpacerItem(0, OFFSET, QSizePolicy.Maximum, QSizePolicy.Expanding)) self.setLayout(self.vlayout) self.combo.lineEdit().returnPressed.connect(self.run) self.prepareGui() def fillCombo(self): self.combo.clear() # Add algorithms for algs in algList.algs.values(): for alg in algs: self.combo.addItem('Processing algorithm: ' + alg) # Add functions for command in dir(self.commands): if isinstance(self.commands.__dict__.get(command), types.FunctionType): self.combo.addItem('Command: ' + command) # Add menu entries menuActions = [] actions = iface.mainWindow().menuBar().actions() for action in actions: menuActions.extend(self.getActions(action)) for action in menuActions: self.combo.addItem('Menu action: ' + unicode(action.text())) def prepareGui(self): self.combo.setEditText('') self.combo.setMaximumSize( QSize(self.canvas.rect().width() - 2 * OFFSET, ITEMHEIGHT)) self.combo.view().setStyleSheet('min-height: 150px') self.combo.setFocus(Qt.OtherFocusReason) self.label.setMaximumSize(self.combo.maximumSize()) self.label.setVisible(False) self.adjustSize() pt = self.canvas.rect().topLeft() absolutePt = self.canvas.mapToGlobal(pt) self.move(absolutePt) self.resize(self.canvas.rect().width(), HEIGHT) self.setStyleSheet('CommanderWindow {background-color: #e7f5fe; \ border: 1px solid #b9cfe4;}') def getActions(self, action): menuActions = [] menu = action.menu() if menu is None: menuActions.append(action) return menuActions else: actions = menu.actions() for subaction in actions: if subaction.menu() is not None: menuActions.extend(self.getActions(subaction)) elif not subaction.isSeparator(): menuActions.append(subaction) return menuActions def run(self): s = unicode(self.combo.currentText()) if s.startswith('Processing algorithm: '): algName = s[len('Processing algorithm: '):] alg = Processing.getAlgorithmFromFullName(algName) if alg is not None: self.close() self.runAlgorithm(alg) elif s.startswith("Command: "): command = s[len("Command: "):] try: self.runCommand(command) self.close() except Exception as e: self.label.setVisible(True) self.label.setText('Error:' + unicode(e)) elif s.startswith('Menu action: '): actionName = s[len('Menu action: '):] menuActions = [] actions = iface.mainWindow().menuBar().actions() for action in actions: menuActions.extend(self.getActions(action)) for action in menuActions: if action.text() == actionName: self.close() action.trigger() return else: try: self.runCommand(s) self.close() except Exception as e: self.label.setVisible(True) self.label.setText('Error:' + unicode(e)) def runCommand(self, command): tokens = command.split(' ') if len(tokens) == 1: method = self.commands.__dict__.get(command) if method is not None: method() else: raise Exception('Wrong command') else: method = self.commands.__dict__.get(tokens[0]) if method is not None: method(*tokens[1:]) else: raise Exception('Wrong command') def runAlgorithm(self, alg): alg = alg.getCopy() message = alg.checkBeforeOpeningParametersDialog() if message: dlg = MessageDialog() dlg.setTitle(self.tr('Missing dependency')) dlg.setMessage(message) dlg.exec_() return dlg = alg.getCustomParametersDialog() if not dlg: dlg = AlgorithmDialog(alg) canvas = iface.mapCanvas() prevMapTool = canvas.mapTool() dlg.show() dlg.exec_() if canvas.mapTool() != prevMapTool: try: canvas.mapTool().reset() except: pass canvas.setMapTool(prevMapTool)
class CommanderWindow(QDialog): def __init__(self, parent, canvas): self.canvas = canvas QDialog.__init__(self, parent, Qt.FramelessWindowHint) self.commands = imp.load_source('commands', self.commandsFile()) self.initGui() def commandsFolder(self): folder = str(os.path.join(userFolder(), 'commander')) mkdir(folder) return os.path.abspath(folder) def commandsFile(self): f = os.path.join(self.commandsFolder(), 'commands.py') if not os.path.exists(f): with open(f, 'w') as out: out.write('from qgis.core import *\n') out.write('import processing\n\n') out.write('def removeall():\n') out.write('\tmapreg = QgsProject.instance()\n') out.write('\tmapreg.removeAllMapLayers()\n\n') out.write('def load(*args):\n') out.write('\tprocessing.load(args[0])\n') return f def algsListHasChanged(self): self.fillCombo() def initGui(self): self.combo = ExtendedComboBox() self.fillCombo() self.combo.setEditable(True) self.label = QLabel('Enter command:') self.errorLabel = QLabel('Enter command:') self.vlayout = QVBoxLayout() self.vlayout.setSpacing(2) self.vlayout.setMargin(0) self.vlayout.addSpacerItem(QSpacerItem(0, OFFSET, QSizePolicy.Maximum, QSizePolicy.Expanding)) self.hlayout = QHBoxLayout() self.hlayout.addWidget(self.label) self.vlayout.addLayout(self.hlayout) self.hlayout2 = QHBoxLayout() self.hlayout2.addWidget(self.combo) self.vlayout.addLayout(self.hlayout2) self.vlayout.addSpacerItem(QSpacerItem(0, OFFSET, QSizePolicy.Maximum, QSizePolicy.Expanding)) self.setLayout(self.vlayout) self.combo.lineEdit().returnPressed.connect(self.run) self.prepareGui() def fillCombo(self): self.combo.clear() # Add algorithms for provider in list(algList.algs.values()): for alg in provider: self.combo.addItem('Processing algorithm: ' + alg) # Add functions for command in dir(self.commands): if isinstance(self.commands.__dict__.get(command), types.FunctionType): self.combo.addItem('Command: ' + command) # Add menu entries menuActions = [] actions = iface.mainWindow().menuBar().actions() for action in actions: menuActions.extend(self.getActions(action)) for action in menuActions: self.combo.addItem('Menu action: ' + str(action.text())) def prepareGui(self): self.combo.setEditText('') self.combo.setMaximumSize(QSize(self.canvas.rect().width() - 2 * OFFSET, ITEMHEIGHT)) self.combo.view().setStyleSheet('min-height: 150px') self.combo.setFocus(Qt.OtherFocusReason) self.label.setMaximumSize(self.combo.maximumSize()) self.label.setVisible(False) self.adjustSize() pt = self.canvas.rect().topLeft() absolutePt = self.canvas.mapToGlobal(pt) self.move(absolutePt) self.resize(self.canvas.rect().width(), HEIGHT) self.setStyleSheet('CommanderWindow {background-color: #e7f5fe; \ border: 1px solid #b9cfe4;}') def getActions(self, action): menuActions = [] menu = action.menu() if menu is None: menuActions.append(action) return menuActions else: actions = menu.actions() for subaction in actions: if subaction.menu() is not None: menuActions.extend(self.getActions(subaction)) elif not subaction.isSeparator(): menuActions.append(subaction) return menuActions def run(self): s = str(self.combo.currentText()) if s.startswith('Processing algorithm: '): algName = s[len('Processing algorithm: '):] alg = algList.getAlgorithm(algName) if alg is not None: self.close() self.runAlgorithm(alg) elif s.startswith("Command: "): command = s[len("Command: "):] try: self.runCommand(command) self.close() except Exception as e: self.label.setVisible(True) self.label.setText('Error:' + str(e)) elif s.startswith('Menu action: '): actionName = s[len('Menu action: '):] menuActions = [] actions = iface.mainWindow().menuBar().actions() for action in actions: menuActions.extend(self.getActions(action)) for action in menuActions: if action.text() == actionName: self.close() action.trigger() return else: try: self.runCommand(s) self.close() except Exception as e: self.label.setVisible(True) self.label.setText('Error:' + str(e)) def runCommand(self, command): tokens = command.split(' ') if len(tokens) == 1: method = self.commands.__dict__.get(command) if method is not None: method() else: raise Exception('Wrong command') else: method = self.commands.__dict__.get(tokens[0]) if method is not None: method(*tokens[1:]) else: raise Exception('Wrong command') def runAlgorithm(self, alg): alg = alg.getCopy() message = alg.checkBeforeOpeningParametersDialog() if message: dlg = MessageDialog() dlg.setTitle(self.tr('Missing dependency')) dlg.setMessage(message) dlg.exec_() return dlg = alg.getCustomParametersDialog() if not dlg: dlg = AlgorithmDialog(alg) canvas = iface.mapCanvas() prevMapTool = canvas.mapTool() dlg.show() dlg.exec_() if canvas.mapTool() != prevMapTool: try: canvas.mapTool().reset() except: pass canvas.setMapTool(prevMapTool)