def createAction(parent: QObject, text: str, icon: object = None, shortcut: str = None, tooltip: str = None, enabled: bool = False, signal: str = "triggered", slot: object = None) -> object: action = QAction(parent) action.setText(text) if icon: action.setIcon( QIcon(icon)) # icon is expected as a string argument if shortcut: action.setShortcut(shortcut) if tooltip: action.setToolTip(tooltip) if enabled: action.setEnabled(enabled) if slot and signal == "triggered": action.pyqtConfigure(triggered=slot) return action
def __init__(self, parent=None, signalManager=None): OWWidget.__init__(self, parent, signalManager, 'Python Script') self.inputs = [ ("in_data", Orange.data.Table, self.setExampleTable, Default), ("in_distance", Orange.misc.SymMatrix, self.setDistanceMatrix, Default), ("in_learner", Orange.core.Learner, self.setLearner, Default), ("in_classifier", Orange.core.Classifier, self.setClassifier, Default), ("in_object", object, self.setObject) ] self.outputs = [("out_data", Orange.data.Table), ("out_distance", Orange.misc.SymMatrix), ("out_learner", Orange.core.Learner), ("out_classifier", Orange.core.Classifier, Dynamic), ("out_object", object, Dynamic)] self.in_data = None self.in_distance = None self.in_learner = None self.in_classifier = None self.in_object = None self.auto_execute = False self.codeFile = '' self.libraryListSource = [ Script("Hello world", "print 'Hello world'\n") ] self.currentScriptIndex = 0 self.splitterState = None self.loadSettings() for s in self.libraryListSource: s.flags = 0 self._cachedDocuments = {} self.infoBox = OWGUI.widgetBox(self.controlArea, 'Info') OWGUI.label( self.infoBox, self, "<p>Execute python script.</p><p>Input variables:<ul><li> " + \ "<li>".join(t[0] for t in self.inputs) + \ "</ul></p><p>Output variables:<ul><li>" + \ "<li>".join(t[0] for t in self.outputs) + \ "</ul></p>" ) self.libraryList = PyListModel([], self, flags=Qt.ItemIsSelectable | \ Qt.ItemIsEnabled | Qt.ItemIsEditable) self.libraryList.wrap(self.libraryListSource) self.controlBox = OWGUI.widgetBox(self.controlArea, 'Library') self.controlBox.layout().setSpacing(1) self.libraryView = QListView() self.libraryView.setEditTriggers(QListView.DoubleClicked | \ QListView.EditKeyPressed) self.libraryView.setSizePolicy(QSizePolicy.Ignored, QSizePolicy.Preferred) self.libraryView.setItemDelegate(ScriptItemDelegate(self)) self.libraryView.setModel(self.libraryList) self.connect( self.libraryView.selectionModel(), SIGNAL("selectionChanged(QItemSelection, QItemSelection)"), self.onSelectedScriptChanged) self.controlBox.layout().addWidget(self.libraryView) w = ModelActionsWidget() self.addNewScriptAction = action = QAction("+", self) action.setToolTip("Add a new script to the library") self.connect(action, SIGNAL("triggered()"), self.onAddScript) w.addAction(action) self.removeAction = action = QAction("-", self) action.setToolTip("Remove script from library") self.connect(action, SIGNAL("triggered()"), self.onRemoveScript) w.addAction(action) action = QAction("Update", self) action.setToolTip("Save changes in the editor to library") action.setShortcut(QKeySequence(QKeySequence.Save)) self.connect(action, SIGNAL("triggered()"), self.commitChangesToLibrary) w.addAction(action) action = QAction("More", self) action.pyqtConfigure(toolTip="More actions") new_from_file = QAction("Import a script from a file", self) save_to_file = QAction("Save selected script to a file", self) save_to_file.setShortcut(QKeySequence(QKeySequence.SaveAs)) self.connect(new_from_file, SIGNAL("triggered()"), self.onAddScriptFromFile) self.connect(save_to_file, SIGNAL("triggered()"), self.saveScript) menu = QMenu(w) menu.addAction(new_from_file) menu.addAction(save_to_file) action.setMenu(menu) button = w.addAction(action) button.setPopupMode(QToolButton.InstantPopup) w.layout().setSpacing(1) self.controlBox.layout().addWidget(w) self.runBox = OWGUI.widgetBox(self.controlArea, 'Run') OWGUI.button(self.runBox, self, "Execute", callback=self.execute) OWGUI.checkBox(self.runBox, self, "auto_execute", "Auto execute", tooltip=("Run the script automatically whenever " "the inputs to the widget change.")) self.splitCanvas = QSplitter(Qt.Vertical, self.mainArea) self.mainArea.layout().addWidget(self.splitCanvas) self.defaultFont = defaultFont = \ "Monaco" if sys.platform == "darwin" else "Courier" self.textBox = OWGUI.widgetBox(self, 'Python script') self.splitCanvas.addWidget(self.textBox) self.text = PythonScriptEditor(self) self.textBox.layout().addWidget(self.text) self.textBox.setAlignment(Qt.AlignVCenter) self.text.setTabStopWidth(4) self.connect(self.text, SIGNAL("modificationChanged(bool)"), self.onModificationChanged) self.saveAction = action = QAction("&Save", self.text) action.setToolTip("Save script to file") action.setShortcut(QKeySequence(QKeySequence.Save)) action.setShortcutContext(Qt.WidgetWithChildrenShortcut) self.connect(action, SIGNAL("triggered()"), self.saveScript) self.consoleBox = OWGUI.widgetBox(self, 'Console') self.splitCanvas.addWidget(self.consoleBox) self.console = PythonConsole(self.__dict__, self) self.consoleBox.layout().addWidget(self.console) self.console.document().setDefaultFont(QFont(defaultFont)) self.consoleBox.setAlignment(Qt.AlignBottom) self.console.setTabStopWidth(4) self.openScript(self.codeFile) try: self.libraryView.selectionModel().select( self.libraryList.index(self.currentScriptIndex), QItemSelectionModel.ClearAndSelect) except Exception: pass self.splitCanvas.setSizes([2, 1]) if self.splitterState is not None: self.splitCanvas.restoreState(QByteArray(self.splitterState)) self.connect(self.splitCanvas, SIGNAL("splitterMoved(int, int)"), self.onSpliterMoved) self.controlArea.layout().addStretch(1) self.resize(800, 600)
def __init__(self, parent=None, signalManager=None): OWWidget.__init__(self, parent, signalManager, 'Python Script') self.inputs = [("in_data", Orange.data.Table, self.setExampleTable, Default), ("in_distance", Orange.misc.SymMatrix, self.setDistanceMatrix, Default), ("in_learner", Orange.core.Learner, self.setLearner, Default), ("in_classifier", Orange.core.Classifier, self.setClassifier, Default), ("in_object", object, self.setObject)] self.outputs = [("out_data", Orange.data.Table), ("out_distance", Orange.misc.SymMatrix), ("out_learner", Orange.core.Learner), ("out_classifier", Orange.core.Classifier, Dynamic), ("out_object", object, Dynamic)] self.in_data = None self.in_distance = None self.in_learner = None self.in_classifier = None self.in_object = None self.auto_execute = False self.codeFile = '' self.libraryListSource = [Script("Hello world", "print 'Hello world'\n")] self.currentScriptIndex = 0 self.splitterState = None self.loadSettings() for s in self.libraryListSource: s.flags = 0 self._cachedDocuments = {} self.infoBox = OWGUI.widgetBox(self.controlArea, 'Info') OWGUI.label( self.infoBox, self, "<p>Execute python script.</p><p>Input variables:<ul><li> " + \ "<li>".join(t[0] for t in self.inputs) + \ "</ul></p><p>Output variables:<ul><li>" + \ "<li>".join(t[0] for t in self.outputs) + \ "</ul></p>" ) self.libraryList = PyListModel([], self, flags=Qt.ItemIsSelectable | \ Qt.ItemIsEnabled | Qt.ItemIsEditable) self.libraryList.wrap(self.libraryListSource) self.controlBox = OWGUI.widgetBox(self.controlArea, 'Library') self.controlBox.layout().setSpacing(1) self.libraryView = QListView() self.libraryView.setEditTriggers(QListView.DoubleClicked | \ QListView.EditKeyPressed) self.libraryView.setSizePolicy(QSizePolicy.Ignored, QSizePolicy.Preferred) self.libraryView.setItemDelegate(ScriptItemDelegate(self)) self.libraryView.setModel(self.libraryList) self.connect(self.libraryView.selectionModel(), SIGNAL("selectionChanged(QItemSelection, QItemSelection)"), self.onSelectedScriptChanged) self.controlBox.layout().addWidget(self.libraryView) w = ModelActionsWidget() self.addNewScriptAction = action = QAction("+", self) action.setToolTip("Add a new script to the library") self.connect(action, SIGNAL("triggered()"), self.onAddScript) w.addAction(action) self.removeAction = action = QAction("-", self) action.setToolTip("Remove script from library") self.connect(action, SIGNAL("triggered()"), self.onRemoveScript) w.addAction(action) action = QAction("Update", self) action.setToolTip("Save changes in the editor to library") action.setShortcut(QKeySequence(QKeySequence.Save)) self.connect(action, SIGNAL("triggered()"), self.commitChangesToLibrary) w.addAction(action) action = QAction("More", self) action.pyqtConfigure(toolTip="More actions") new_from_file = QAction("Import a script from a file", self) save_to_file = QAction("Save selected script to a file", self) save_to_file.setShortcut(QKeySequence(QKeySequence.SaveAs)) self.connect(new_from_file, SIGNAL("triggered()"), self.onAddScriptFromFile) self.connect(save_to_file, SIGNAL("triggered()"), self.saveScript) menu = QMenu(w) menu.addAction(new_from_file) menu.addAction(save_to_file) action.setMenu(menu) button = w.addAction(action) button.setPopupMode(QToolButton.InstantPopup) w.layout().setSpacing(1) self.controlBox.layout().addWidget(w) self.runBox = OWGUI.widgetBox(self.controlArea, 'Run') OWGUI.button(self.runBox, self, "Execute", callback=self.execute) OWGUI.checkBox(self.runBox, self, "auto_execute", "Auto execute", tooltip=("Run the script automatically whenever " "the inputs to the widget change.")) self.splitCanvas = QSplitter(Qt.Vertical, self.mainArea) self.mainArea.layout().addWidget(self.splitCanvas) self.defaultFont = defaultFont = \ "Monaco" if sys.platform == "darwin" else "Courier" self.textBox = OWGUI.widgetBox(self, 'Python script') self.splitCanvas.addWidget(self.textBox) self.text = PythonScriptEditor(self) self.textBox.layout().addWidget(self.text) self.textBox.setAlignment(Qt.AlignVCenter) self.text.setTabStopWidth(4) self.connect(self.text, SIGNAL("modificationChanged(bool)"), self.onModificationChanged) self.saveAction = action = QAction("&Save", self.text) action.setToolTip("Save script to file") action.setShortcut(QKeySequence(QKeySequence.Save)) action.setShortcutContext(Qt.WidgetWithChildrenShortcut) self.connect(action, SIGNAL("triggered()"), self.saveScript) self.consoleBox = OWGUI.widgetBox(self, 'Console') self.splitCanvas.addWidget(self.consoleBox) self.console = PythonConsole(self.__dict__, self) self.consoleBox.layout().addWidget(self.console) self.console.document().setDefaultFont(QFont(defaultFont)) self.consoleBox.setAlignment(Qt.AlignBottom) self.console.setTabStopWidth(4) self.openScript(self.codeFile) try: self.libraryView.selectionModel().select( self.libraryList.index(self.currentScriptIndex), QItemSelectionModel.ClearAndSelect ) except Exception: pass self.splitCanvas.setSizes([2, 1]) if self.splitterState is not None: self.splitCanvas.restoreState(QByteArray(self.splitterState)) self.connect(self.splitCanvas, SIGNAL("splitterMoved(int, int)"), self.onSpliterMoved) self.controlArea.layout().addStretch(1) self.resize(800, 600)