Python WebPage.mainFrame方法代码示例

# 需要导入模块: from webpage import WebPage [as 别名]
# 或者: from webpage.WebPage import mainFrame [as 别名]
    def updateView(self):
        page = WebPage(logger=None, parent=self)
        page.setLinkDelegationPolicy(QWebPage.DelegateAllLinks)
        page.mainFrame().addToJavaScriptWindowObject("qtWindow", self)
        self.ui.webView.setPage(page)

        html = self.generateHtml()
        # baseUrl must end with a trailing '/' otherwise QWebView won't be able
        # to load files from there
        baseUrl = QUrl.fromLocalFile(os.path.join(self.dataDir, "static/"))
        self.ui.webView.setHtml(html, baseUrl)

# 需要导入模块: from webpage import WebPage [as 别名]
# 或者: from webpage.WebPage import mainFrame [as 别名]
class Phantom(QObject):
    def __init__(self, parent, args):
        super(Phantom, self).__init__(parent)

        # variable declarations
        self.m_defaultPageSettings = {}
        self.m_pages = []
        self.m_verbose = args.verbose
        self.m_page = WebPage(self, args)
        self.m_returnValue = 0
        self.m_terminated = False
        # setup the values from args
        self.app_args = args
        self.m_scriptFile = args.script
        self.m_args = args.script_args
        self.m_scriptEncoding = Encode(args.script_encoding, 'utf-8')
        self.m_outputEncoding = Encode(args.output_encoding, sys.stdout.encoding_sys)

        self.m_pages.append(self.m_page)

        do_action('PhantomInitPre')

        if args.proxy is None:
            QNetworkProxyFactory.setUseSystemConfiguration(True)
        else:
            proxy = QNetworkProxy(QNetworkProxy.HttpProxy, args.proxy[0], int(args.proxy[1]))
            QNetworkProxy.setApplicationProxy(proxy)

        self.m_page.javaScriptConsoleMessageSent.connect(self.printConsoleMessage)

        self.m_defaultPageSettings['loadImages'] = args.load_images
        self.m_defaultPageSettings['loadPlugins'] = args.load_plugins
        self.m_defaultPageSettings['javascriptEnabled'] = True
        self.m_defaultPageSettings['XSSAuditingEnabled'] = False
        self.m_defaultPageSettings['userAgent'] = self.m_page.userAgent()
        self.m_defaultPageSettings['localToRemoteUrlAccessEnabled'] = args.local_to_remote_url_access
        self.m_page.applySettings(self.m_defaultPageSettings)

        self.libraryPath = os.path.dirname(os.path.abspath(self.m_scriptFile))

        # inject our properties and slots into javascript
        self.m_page.mainFrame().addToJavaScriptWindowObject('phantom', self)

        with QPyFile(':/bootstrap.js') as f:
            bootstrap = str(f.readAll())
        self.m_page.mainFrame().evaluateJavaScript(bootstrap)

        do_action('PhantomInitPost')

    def execute(self):
        injectJsInFrame(self.m_scriptFile, self.m_scriptEncoding.encoding, os.path.dirname(os.path.abspath(__file__)), self.m_page.mainFrame(), True)
        return not self.m_terminated

    def printConsoleMessage(self, message, lineNumber, source):
        if source:
            message = '%s:%d %s' % (source, lineNumber, message)
        print message

    def returnValue(self):
        return self.m_returnValue

    ##
    # Properties and methods exposed to JavaScript
    ##

    @pyqtProperty('QStringList')
    def args(self):
        return self.m_args

    @pyqtSlot(result=FileSystem)
    def createFilesystem(self):
        return FileSystem(self)

    @pyqtSlot(result=WebPage)
    def createWebPage(self):
        page = WebPage(self, self.app_args)
        self.m_pages.append(page)
        page.applySettings(self.m_defaultPageSettings)
        page.libraryPath = os.path.dirname(os.path.abspath(self.m_scriptFile))
        return page

    @pyqtProperty('QVariantMap')
    def defaultPageSettings(self):
        return self.m_defaultPageSettings

    @pyqtSlot()
    @pyqtSlot(int)
    def exit(self, code=0):
        self.m_terminated = True
        self.m_returnValue = code

        # stop javascript execution in start script;
        # delete all the pages C++ objects, then clear
        # the page list, and empty the Phantom page
        for page in self.m_pages:
            sip.delete(page)
        del self.m_pages[:]
        self.m_page = None

        QApplication.instance().exit(code)
#.........这里部分代码省略.........

# 需要导入模块: from webpage import WebPage [as 别名]
# 或者: from webpage.WebPage import mainFrame [as 别名]
class Phantom(QObject):
    def __init__(self, args, parent=None):
        QObject.__init__(self, parent)

        # variable declarations
        self.m_defaultPageSettings = {}
        self.m_verbose = args.verbose
        self.m_page = WebPage(self)
        self.m_returnValue = 0
        self.m_terminated = False
        # setup the values from args
        self.m_scriptFile = args.script
        self.m_args = args.script_args

        do_action('PhantomInitPre', Bunch(locals()))

        if not args.proxy:
            QNetworkProxyFactory.setUseSystemConfiguration(True)
        else:
            proxy = QNetworkProxy(QNetworkProxy.HttpProxy, args.proxy[0], int(args.proxy[1]))
            QNetworkProxy.setApplicationProxy(proxy)

        # Provide WebPage with a non-standard Network Access Manager
        self.m_netAccessMan = NetworkAccessManager(args.disk_cache, args.ignore_ssl_errors, self)
        self.m_page.setNetworkAccessManager(self.m_netAccessMan)

        self.m_page.javaScriptConsoleMessageSent.connect(self.printConsoleMessage)

        self.m_defaultPageSettings['loadImages'] = args.load_images
        self.m_defaultPageSettings['loadPlugins'] = args.load_plugins
        self.m_defaultPageSettings['userAgent'] = self.m_page.userAgent()
        self.m_page.applySettings(self.m_defaultPageSettings)

        self.libraryPath = os.path.dirname(os.path.abspath(self.m_scriptFile))

        # inject our properties and slots into javascript
        self.m_page.mainFrame().addToJavaScriptWindowObject('phantom', self)

        bootstrap = QFile(':/bootstrap.js')
        if not bootstrap.open(QFile.ReadOnly):
            sys.exit('Can not bootstrap!')
        bootstrapper = str(bootstrap.readAll())
        bootstrap.close()
        if not bootstrapper:
            sys.exit('Can not bootstrap!')
        self.m_page.mainFrame().evaluateJavaScript(bootstrapper)

        do_action('PhantomInitPost', Bunch(locals()))

    def execute(self):
        injectJsInFrame(self.m_scriptFile, os.path.dirname(os.path.abspath(__file__)), self.m_page.mainFrame(), True)
        return not self.m_terminated

    def printConsoleMessage(self, message, lineNumber, source):
        if source:
            message = '%s:%d %s' % (source, lineNumber, message)
        print message

    def returnValue(self):
        return self.m_returnValue

    ##
    # Properties and methods exposed to JavaScript
    ##

    @pyqtProperty('QStringList')
    def args(self):
        return self.m_args

    @pyqtSlot(result=WebPage)
    def createWebPage(self):
        page = WebPage(self)
        page.applySettings(self.m_defaultPageSettings)
        page.setNetworkAccessManager(self.m_netAccessMan)
        page.libraryPath = os.path.dirname(os.path.abspath(self.m_scriptFile))
        return page

    @pyqtProperty('QVariantMap')
    def defaultPageSettings(self):
        return self.m_defaultPageSettings

    @pyqtSlot()
    @pyqtSlot(int)
    def exit(self, code=0):
        self.m_terminated = True
        self.m_returnValue = code

        # stop javascript execution; delete C++ object first,
        # then delete the Python reference
        sip.delete(self.m_page)
        del self.m_page

        QApplication.instance().exit(code)

    @pyqtSlot(str, result=bool)
    def injectJs(self, filePath):
        return injectJsInFrame(filePath, self.libraryPath, self.m_page.mainFrame())

    @pyqtProperty(str)
    def libraryPath(self):
#.........这里部分代码省略.........

# 需要导入模块: from webpage import WebPage [as 别名]
# 或者: from webpage.WebPage import mainFrame [as 别名]
class Phantom(QObject):
    def __init__(self, args, parent=None):
        QObject.__init__(self, parent)

        # variable declarations
        self.m_loadStatus = self.m_state = ''
        self.m_var = self.m_paperSize = self.m_loadScript_cache = {}
        self.m_verbose = args.verbose
        self.m_page = WebPage(self)
        self.m_clipRect = QRect()
        # setup the values from args
        self.m_script = args.script.read()
        self.m_scriptFile = args.script.name
        self.m_scriptDir = os.path.dirname(args.script.name) + '/'
        self.m_args = args.script_args
        self.m_upload_file = args.upload_file
        autoLoadImages = False if args.load_images == 'no' else True
        pluginsEnabled = True if args.load_plugins == 'yes' else False

        args.script.close()

        do_action('PhantomInitPre', Bunch(locals()))

        palette = self.m_page.palette()
        palette.setBrush(QPalette.Base, Qt.transparent)
        self.m_page.setPalette(palette)

        if not args.proxy:
            QNetworkProxyFactory.setUseSystemConfiguration(True)
        else:
            proxy = QNetworkProxy(QNetworkProxy.HttpProxy, args.proxy[0], int(args.proxy[1]))
            QNetworkProxy.setApplicationProxy(proxy)

        self.m_page.settings().setAttribute(QWebSettings.AutoLoadImages, autoLoadImages)
        self.m_page.settings().setAttribute(QWebSettings.PluginsEnabled, pluginsEnabled)
        self.m_page.settings().setAttribute(QWebSettings.FrameFlatteningEnabled, True)
        self.m_page.settings().setAttribute(QWebSettings.OfflineStorageDatabaseEnabled, True)
        self.m_page.settings().setAttribute(QWebSettings.LocalStorageEnabled, True)
        self.m_page.settings().setLocalStoragePath(QDesktopServices.storageLocation(QDesktopServices.DataLocation))
        self.m_page.settings().setOfflineStoragePath(QDesktopServices.storageLocation(QDesktopServices.DataLocation))

        # Ensure we have a document.body.
        self.m_page.mainFrame().setHtml('<html><body></body></html>')

        self.m_page.mainFrame().setScrollBarPolicy(Qt.Horizontal, Qt.ScrollBarAlwaysOff)
        self.m_page.mainFrame().setScrollBarPolicy(Qt.Vertical, Qt.ScrollBarAlwaysOff)

        m_netAccessMan = NetworkAccessManager(args.disk_cache, args.ignore_ssl_errors, self)
        self.m_page.setNetworkAccessManager(m_netAccessMan)

        # inject our properties and slots into javascript
        self.m_page.mainFrame().javaScriptWindowObjectCleared.connect(self.inject)
        self.m_page.loadFinished.connect(self.finish)

        do_action('PhantomInitPost', Bunch(locals()))

    def execute(self):
        if self.m_script.startswith('#!'):
            self.m_script = '//' + self.m_script

        if self.m_scriptFile.lower().endswith('.coffee'):
            coffee = CSConverter(self)
            self.m_script = coffee.convert(self.m_script)

        self.m_page.mainFrame().evaluateJavaScript(self.m_script)

    def finish(self, success):
        self.m_loadStatus = 'success' if success else 'fail'
        self.m_page.mainFrame().evaluateJavaScript(self.m_script)

    def inject(self):
        self.m_page.mainFrame().addToJavaScriptWindowObject('phantom', self)

    def renderPdf(self, fileName):
        p = QPrinter()
        p.setOutputFormat(QPrinter.PdfFormat)
        p.setOutputFileName(fileName)
        p.setResolution(pdf_dpi)
        paperSize = self.m_paperSize

        if not len(paperSize):
            pageSize = QSize(self.m_page.mainFrame().contentsSize())
            paperSize['width'] = str(pageSize.width()) + 'px'
            paperSize['height'] = str(pageSize.height()) + 'px'
            paperSize['border'] = '0px'

        if paperSize.get('width') and paperSize.get('height'):
            sizePt = QSizeF(ceil(self.stringToPointSize(paperSize['width'])),
                            ceil(self.stringToPointSize(paperSize['height'])))
            p.setPaperSize(sizePt, QPrinter.Point)
        elif 'format' in paperSize:
            orientation = QPrinter.Landscape if paperSize.get('orientation') and paperSize['orientation'].lower() == 'landscape' else QPrinter.Portrait
            orientation = QPrinter.Orientation(orientation)
            p.setOrientation(orientation)

            formats = {
                'A3': QPrinter.A3,
                'A4': QPrinter.A4,
                'A5': QPrinter.A5,
                'Legal': QPrinter.Legal,
#.........这里部分代码省略.........

# 需要导入模块: from webpage import WebPage [as 别名]
# 或者: from webpage.WebPage import mainFrame [as 别名]
class Phantom(QObject):
    def __init__(self, args, parent=None):
        QObject.__init__(self, parent)

        # variable declarations
        self.m_defaultPageSettings = {}
        self.m_verbose = args.verbose
        self.m_page = WebPage(self)
        self.m_returnValue = 0
        self.m_terminated = False
        # setup the values from args
        self.m_script = args.script
        self.m_scriptFile = args.script_name
        self.m_args = args.script_args

        do_action('PhantomInitPre', Bunch(locals()))

        if not args.proxy:
            QNetworkProxyFactory.setUseSystemConfiguration(True)
        else:
            proxy = QNetworkProxy(QNetworkProxy.HttpProxy, args.proxy[0], int(args.proxy[1]))
            QNetworkProxy.setApplicationProxy(proxy)

        # Provide WebPage with a non-standard Network Access Manager
        self.m_netAccessMan = NetworkAccessManager(args.disk_cache, args.ignore_ssl_errors, self)
        self.m_page.setNetworkAccessManager(self.m_netAccessMan)

        self.m_page.javaScriptConsoleMessageSent.connect(self.printConsoleMessage)

        self.m_defaultPageSettings['loadImages'] = args.load_images
        self.m_defaultPageSettings['loadPlugins'] = args.load_plugins
        self.m_defaultPageSettings['userAgent'] = self.m_page.userAgent()
        self.m_page.applySettings(self.m_defaultPageSettings)

        # inject our properties and slots into javascript
        self.m_page.mainFrame().addToJavaScriptWindowObject('phantom', self)

        bootstrap = QFile(':/bootstrap.js')
        if not bootstrap.open(QFile.ReadOnly):
            qCritical('Can not bootstrap!')
            sys.exit(1)
        bootstrapper = str(bootstrap.readAll())
        bootstrap.close()
        if not bootstrapper:
            qCritical('Can not bootstrap!')
            sys.exit(1)
        self.m_page.mainFrame().evaluateJavaScript(bootstrapper)

        do_action('PhantomInitPost', Bunch(locals()))

    def execute(self):
        if self.m_scriptFile.lower().endswith('.coffee'):
            coffee = CSConverter(self)
            self.m_script = coffee.convert(self.m_script)

        if self.m_script.startswith('#!'):
            self.m_script = '//' + self.m_script

        self.m_page.mainFrame().evaluateJavaScript(self.m_script)
        return not self.m_terminated

    def printConsoleMessage(self, msg):
        print msg

    def returnValue(self):
        return self.m_returnValue

    ##
    # Properties and methods exposed to JavaScript
    ##

    @pyqtProperty('QStringList')
    def args(self):
        return self.m_args

    @pyqtSlot(result=WebPage)
    def createWebPage(self):
        page = WebPage(self)
        page.applySettings(self.m_defaultPageSettings)
        page.setNetworkAccessManager(self.m_netAccessMan)
        return page

    @pyqtProperty('QVariantMap')
    def defaultPageSettings(self):
        return self.m_defaultPageSettings

    @pyqtSlot()
    @pyqtSlot(int)
    def exit(self, code=0):
        self.m_terminated = True
        self.m_returnValue = code
        QApplication.instance().exit(code)

    @pyqtProperty('QVariantMap')
    def version(self):
        version = {
            'major': version_major,
            'minor': version_minor,
            'patch': version_patch
        }
#.........这里部分代码省略.........

# 需要导入模块: from webpage import WebPage [as 别名]
# 或者: from webpage.WebPage import mainFrame [as 别名]
class Phantom(QObject):
    def __init__(self, parent, args):
        QObject.__init__(self, parent)

        # variable declarations
        self.m_defaultPageSettings = {}
        self.m_pages = []
        self.m_verbose = args.verbose
        self.m_page = WebPage(self)
        self.m_returnValue = 0
        self.m_terminated = False
        # setup the values from args
        self.m_scriptFile = args.script
        self.m_args = args.script_args

        self.m_filesystem = FileSystem(self)

        self.m_pages.append(self.m_page)

        do_action('PhantomInitPre')

        if args.proxy is None:
            QNetworkProxyFactory.setUseSystemConfiguration(True)
        else:
            proxy = QNetworkProxy(QNetworkProxy.HttpProxy, args.proxy[0], int(args.proxy[1]))
            QNetworkProxy.setApplicationProxy(proxy)

        # Provide WebPage with a non-standard Network Access Manager
        self.m_netAccessMan = NetworkAccessManager(self, args.disk_cache, args.cookies, args.ignore_ssl_errors)
        self.m_page.setNetworkAccessManager(self.m_netAccessMan)

        self.m_page.javaScriptConsoleMessageSent.connect(self.printConsoleMessage)

        self.m_defaultPageSettings['loadImages'] = args.load_images
        self.m_defaultPageSettings['loadPlugins'] = args.load_plugins
        self.m_defaultPageSettings['javascriptEnabled'] = True
        self.m_defaultPageSettings['XSSAuditingEnabled'] = False
        self.m_defaultPageSettings['userAgent'] = self.m_page.userAgent()
        self.m_defaultPageSettings['localAccessRemote'] = args.local_access_remote
        self.m_page.applySettings(self.m_defaultPageSettings)

        self.libraryPath = os.path.dirname(os.path.abspath(self.m_scriptFile))

        # inject our properties and slots into javascript
        self.m_page.mainFrame().addToJavaScriptWindowObject('phantom', self)
        self.m_page.mainFrame().addToJavaScriptWindowObject('fs', self.m_filesystem)

        bootstrap = QFile(':/bootstrap.js')
        if not bootstrap.open(QFile.ReadOnly):
            sys.exit('Can not bootstrap!')
        bootstrapper = str(bootstrap.readAll())
        bootstrap.close()
        if not bootstrapper:
            sys.exit('Can not bootstrap!')
        self.m_page.mainFrame().evaluateJavaScript(bootstrapper)

        do_action('PhantomInitPost')

    def execute(self):
        injectJsInFrame(self.m_scriptFile, os.path.dirname(os.path.abspath(__file__)), self.m_page.mainFrame(), True)
        return not self.m_terminated

    def printConsoleMessage(self, message, lineNumber, source):
        if source:
            message = '%s:%d %s' % (source, lineNumber, message)
        print message

    def returnValue(self):
        return self.m_returnValue

    ##
    # Properties and methods exposed to JavaScript
    ##

    @pyqtProperty('QStringList')
    def args(self):
        return self.m_args

    @pyqtSlot(result=WebPage)
    def createWebPage(self):
        page = WebPage(self)
        self.m_pages.append(page)
        page.applySettings(self.m_defaultPageSettings)
        page.setNetworkAccessManager(self.m_netAccessMan)
        page.libraryPath = os.path.dirname(os.path.abspath(self.m_scriptFile))
        return page

    @pyqtProperty('QVariantMap')
    def defaultPageSettings(self):
        return self.m_defaultPageSettings

    @pyqtSlot()
    @pyqtSlot(int)
    def exit(self, code=0):
        self.m_terminated = True
        self.m_returnValue = code

        # stop javascript execution in start script;
        # delete all the pages C++ objects, then clear
        # the page list, and empty the Phantom page
#.........这里部分代码省略.........