def init(app):
import logging
from qtpy import QtCore, QtWidgets
from exectools.qt import QtOutputPane, QtLoggingHandler
panel = QtWidgets.QDockWidget('Output Log', app, objectName='outputPanel')
# @TODO: try to add actions to a QTextEdit widget instead of using a
# custom widget
logpane = QtOutputPane()
panel.setWidget(logpane)
app.addDockWidget(QtCore.Qt.BottomDockWidgetArea, panel)
# setupLogger
formatter = logging.Formatter('%(levelname)s: %(message)s')
handler = QtLoggingHandler(logpane)
handler.setFormatter(formatter)
app.logger.addHandler(handler)
# Connect signals
logpane.paneHideRequest.connect(panel.hide)
def __init__(self, debug=False):
super(QtShell, self).__init__()
# Icon
self.setWindowIcon(
self.style().standardIcon(QtWidgets.QStyle.SP_ComputerIcon))
# Command box
self.cmdbox = QtWidgets.QComboBox()
self.cmdbox.setEditable(True)
self.cmdbox.addItem('')
self.cmdbox.setCurrentIndex(self.cmdbox.count() - 1)
# @TODO: complete
#self.entry.populate_popup.connect(self.on_populate_popup)
icon = self.style().standardIcon(QtWidgets.QStyle.SP_MediaPlay)
self.cmdbutton = QtWidgets.QPushButton(icon, 'Run')
self.cmdbutton.clicked.connect(self.execute)
lineedit = self.cmdbox.lineEdit()
lineedit.returnPressed.connect(self.cmdbutton.click)
hLayout = QtWidgets.QHBoxLayout()
hLayout.addWidget(QtWidgets.QLabel('cmd > '))
hLayout.addWidget(self.cmdbox, 1)
hLayout.addWidget(self.cmdbutton)
# Output pane
outputpane = QtOutputPane()
outputpane.setReadOnly(True)
outputpane.actions.removeAction(outputpane.actionHide)
vLayout = QtWidgets.QVBoxLayout()
vLayout.addLayout(hLayout)
vLayout.addWidget(outputpane)
# Main window
centralWidget = QtWidgets.QWidget()
centralWidget.setLayout(vLayout)
self.setCentralWidget(centralWidget)
self.quit_shortcut = QtWidgets.QShortcut(QtGui.QKeySequence.Quit, self)
self.eof_shortcut = QtWidgets.QShortcut(
QtGui.QKeySequence(QtCore.Qt.CTRL + QtCore.Qt.Key_D), self)
self.setWindowTitle('Qt Shell')
self.setGeometry(0, 0, 800, 600)
self.quit_shortcut.activated.connect(self.close)
self.eof_shortcut.activated.connect(self.close)
# Setup the log system
if debug:
level = logging.DEBUG
logging.basicConfig(level=level)
else:
level = logging.INFO
self.logger = logging.getLogger()
formatter = logging.Formatter('%(levelname)s: %(message)s')
handler = QtLoggingHandler(outputpane)
handler.setLevel(level)
handler.setFormatter(formatter)
self.logger.addHandler(handler)
formatter = logging.Formatter('%(message)s')
handler = QtDialogLoggingHandler(parent=self, dialog=None)
handler.setLevel(logging.WARNING)
handler.setFormatter(formatter)
self.logger.addHandler(handler)
self.logger.setLevel(level)
# Setup high level components and initialize the parent classes
handler = QtOutputHandler(self.logger, self.statusBar())
self.tool = exectools.ToolDescriptor('', stdout_handler=handler)
self.controller = QtToolController(self.logger, parent=self)
self.controller.finished.connect(lambda returncode: self.reset())
#self.shell = True
self._state = 'ready' # or maybe __state
self.logger.debug('qtshell session started at %s.' % time.asctime())
self.load_history()