Python QFile.readAll方法代码示例

# 需要导入模块: from PySide.QtCore import QFile [as 别名]
# 或者: from PySide.QtCore.QFile import readAll [as 别名]
def main(argv=None):
    if argv is None:
        argv = sys.argv

    app = QApplication(argv)
    engine = QScriptEngine()

    if HAS_DEBUGGER:
        debugger = QScriptEngineDebugger()
        debugger.attachTo(engine)
        debugWindow = debugger.standardWindow()
        debugWindow.resize(1024, 640)

    scriptFileName = './calculator.js'
    scriptFile = QFile(scriptFileName)
    scriptFile.open(QIODevice.ReadOnly)
    engine.evaluate(unicode(scriptFile.readAll()), scriptFileName)
    scriptFile.close()

    loader = QUiLoader()
    ui = loader.load(':/calculator.ui')

    ctor = engine.evaluate('Calculator')
    scriptUi = engine.newQObject(ui, QScriptEngine.ScriptOwnership)
    calc = ctor.construct([scriptUi])

    if HAS_DEBUGGER:
        display = ui.findChild(QLineEdit, 'display')
        display.connect(display, SIGNAL('returnPressed()'),
                        debugWindow, SLOT('show()'))

    ui.show()
    return app.exec_()

# 需要导入模块: from PySide.QtCore import QFile [as 别名]
# 或者: from PySide.QtCore.QFile import readAll [as 别名]
    def testImage(self):
        #Test loading of sample.png resource
        f = open(adjust_filename('sample.png', __file__), "rb")
        orig = f.read()
        f.close()

        f = QFile(':/sample.png')
        f.open(QIODevice.ReadOnly)
        copy = f.readAll()
        f.close()
        self.assertEqual(len(orig), len(copy))
        self.assertEqual(orig, copy)

# 需要导入模块: from PySide.QtCore import QFile [as 别名]
# 或者: from PySide.QtCore.QFile import readAll [as 别名]
    def testPhrase(self):
        #Test loading of quote.txt resource
        f = open(adjust_filename('quoteEnUS.txt', __file__), "r")
        orig = f.read()
        f.close()

        f = QFile(':/quote.txt')
        f.open(QIODevice.ReadOnly) #|QIODevice.Text)
        print("Error:", f.errorString())
        copy = f.readAll()
        f.close()
        self.assertEqual(orig, copy)

# 需要导入模块: from PySide.QtCore import QFile [as 别名]
# 或者: from PySide.QtCore.QFile import readAll [as 别名]
def loadStyleSheet(sheetName):
    file = QFile(sheetName)
    file.open(QFile.ReadOnly)
    styleSheet = file.readAll()
    return str(styleSheet)

# 需要导入模块: from PySide.QtCore import QFile [as 别名]
# 或者: from PySide.QtCore.QFile import readAll [as 别名]
def main():
    pid_file = 'av-control.pid'
    fp = open(pid_file, 'w')
    try:
        fcntl.lockf(fp, fcntl.LOCK_EX | fcntl.LOCK_NB)
    except IOError:
        # another instance is running
        print "av-control is already running."
        sys.exit(1)

    logging.basicConfig(format='%(asctime)s %(levelname)s: %(message)s',
                        level=logging.INFO)
    app = QApplication(sys.argv)

    parser = argparse.ArgumentParser()
    parser.add_argument("-f", "--fullscreen",
                        help="Run in fullscreen mode and hide the mouse cursor",
                        action="store_true")
    parser.add_argument("-c",
                        help="Specify the controller ID to connect to",
                        metavar="CONTROLLERID",
                        default="")
    parser.add_argument("-j", "--joystick",
                        help="Path to joystick device to use for camera control")
    args = parser.parse_args()

    try:
        ssf = QFile(":/stylesheet")
        ssf.open(QFile.ReadOnly)
        styleSheet = str(ssf.readAll())
        app.setStyleSheet(styleSheet)
    except IOError:
        # never mind
        logging.warn("Cannot find stylesheet, using default system styles.")

    try:
        controller = Controller.fromPyro(args.c)

        js = None
        joystickDevice = args.joystick
        print args
        try:
            if args.joystick:
                if os.path.exists(joystickDevice):
                    logging.info("Configuring joystick {}".format(joystickDevice))
                    js = Joystick(joystickDevice)
                    js.start()
                else:
                    logging.error("Specified joystick device {} does not exist!".format(joystickDevice))
        except IOError:
            logging.exception("Unable to configure joystick")
            pass

        jsa = SensitivityPrefsCameraJoystickAdapter(js)
        jsa.start()
        myapp = MainWindow(controller, jsa)

        client = AvControlClient(myapp)
        client.setDaemon(True)
        client.start()
        client.started.wait()
        atexit.register(lambda: controller.unregisterClient(client.uri))

        controller.registerClient(client.uri)

        if args.fullscreen:
            QApplication.setOverrideCursor(Qt.BlankCursor)
            myapp.showFullScreen()
        else:
            myapp.show()
        sys.exit(app.exec_())

    except VersionMismatchError as e:
        Dialogs.errorBox(str(e))