def tryout_with_qt():
import sys
from PyQt4 import QtCore, QtWebKit, QtWidgets
from os.path import join, dirname
import ibeis.viz
class Browser(QtWebKit.QWebView):
def __init__(self):
super(Browser, self).__init__()
self.loadFinished.connect(self._result_available)
def _result_available(self, ok):
pass
#frame = self.page().mainFrame()
#print(unicode(frame.toHtml()).encode('utf-8'))
app = QtWidgets.QApplication(sys.argv)
view = Browser()
view.show()
path = join(dirname(ibeis.viz.__file__), 'd3_example.html')
view.load(QtCore.QUrl(path))
view.page().settings().setAttribute(
QtWebKit.QWebSettings.DeveloperExtrasEnabled, True)
insp = QtWebKit.QWebInspector()
insp.setPage(view.page())
insp.show()
app.exec_()
def __init__(self, parent=None):
super(MyWindow, self).__init__(parent)
layout = QtGui.QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
webView = QtWebKit.QWebView()
webInspector = QtWebKit.QWebInspector(self)
page = webView.page()
page.settings().setAttribute(
QtWebKit.QWebSettings.DeveloperExtrasEnabled, True)
webInspector.setPage(page)
webInspector.setVisible(True)
splitter = QtGui.QSplitter(self)
splitter.addWidget(webView)
splitter.addWidget(webInspector)
splitter.setSizes([3, 0])
layout.addWidget(splitter)
self.setLayout(layout)
webView.load(
QtCore.QUrl(os.path.join(os.path.dirname(__file__), 'index.html')))
self.resize(950, 500)
def config():
app = QtGui.QApplication(sys.argv)
app.setApplicationName("Cota Croche")
pyObj = JS_Object()
file_path = os.path.abspath(os.path.join(os.path.dirname(__file__), "public/index.html"))
local_url = QtCore.QUrl.fromLocalFile(file_path)
webView = QtWebKit.QWebView()
# add javaScript obj in page
webView.page().mainFrame().addToJavaScriptWindowObject("pyObj", pyObj)
inspector = QtWebKit.QWebInspector()
webView.page().settings().setAttribute(
QtWebKit.QWebSettings.DeveloperExtrasEnabled, True
)
inspector.setPage(webView.page())
webView.load(local_url)
window = QtGui.QMainWindow()
window.setWindowTitle("Cota Croche")
window.resize(800, 500)# funciona para ajustar o tamanho da janela.
window.setCentralWidget(webView)
window.show()
app.exec_()
def __init__(self, ctr, parent=None):
super(SimpleBrowsers, self).__init__(parent)
self.ctr = ctr
self.webView = WebView(self)
page = self.webView.page()
#page.settings().setAttribute(QtWebKit.QWebSettings.JavascriptEnabled, False)
page.settings().setAttribute(QtWebKit.QWebSettings.PluginsEnabled, True)
page.settings().setAttribute(QtWebKit.QWebSettings.DeveloperExtrasEnabled, True)
self.webInspector = QtWebKit.QWebInspector(self)
self.webInspector.setPage(page)
shortcut = QtGui.QShortcut(self)
shortcut.setKey(QtCore.Qt.Key_F12)
shortcut.activated.connect(self.toggleInspector)
self.webInspector.setVisible(False)
self.splitter = QtGui.QSplitter(self)
self.splitter.setOrientation(QtCore.Qt.Vertical)
self.verticalLayout = QtGui.QVBoxLayout()
self.verticalLayout.addWidget(self.splitter)
self.splitter.addWidget(self.webView)
self.splitter.addWidget(self.webInspector)
self.setLayout(self.verticalLayout)
def setupInspector(self):
page = self.page()
page.settings().setAttribute(QtWebKit.QWebSettings.DeveloperExtrasEnabled, True)
self.webInspector = QtWebKit.QWebInspector(self)
self.webInspector.setPage(page)
shortcut = QtGui.QShortcut(self)
shortcut.setKey(QtCore.Qt.Key_F12)
shortcut.activated.connect(self.toggleInspector)
self.webInspector.setVisible(False)
def __init__(self, parent, url='about:blank'):
super(WebBrowser, self).__init__(parent)
# 关闭窗口时自动销毁
# self.setAttribute(Qt.Qt.WA_DeleteOnClose, True)
# 显示最小和最大按钮
self.setWindowFlags(self.windowFlags() | Qt.Qt.WindowCloseButtonHint
| Qt.Qt.WindowMinimizeButtonHint
| Qt.Qt.WindowMaximizeButtonHint)
# 修改webkit全局设置
default_settings = QtWebKit.QWebSettings.globalSettings()
# 启用javascript支持
default_settings.setAttribute(QtWebKit.QWebSettings.JavascriptEnabled,
True)
default_settings.setAttribute(
QtWebKit.QWebSettings.JavascriptCanOpenWindows, True)
# 启动开发者工具支持
default_settings.setAttribute(
QtWebKit.QWebSettings.DeveloperExtrasEnabled, True)
default_settings.setAttribute(
QtWebKit.QWebSettings.LocalContentCanAccessRemoteUrls, True)
default_settings.setAttribute(
QtWebKit.QWebSettings.LocalStorageEnabled, True)
default_settings.setAttribute(QtWebKit.QWebSettings.PluginsEnabled,
True)
# 创建浏览器子窗口
self.view = QtWebKit.QWebView()
# 禁用浏览器的右键菜单(利用qwidget自带的方法)
# self.view.setContextMenuPolicy(Qt.Qt.NoContextMenu)
# 部分链接会调用外部浏览器打开
self.page = WebPage()
self.view.setPage(self.page)
# 创建开发者工具子窗口
self.wi = QtWebKit.QWebInspector()
self.wi.setPage(self.view.page())
# 加载url
self.view.load(QtCore.QUrl(url))
# 处理点击一些链接没有反应的问题
self.view.page().setLinkDelegationPolicy(
QtWebKit.QWebPage.DelegateAllLinks)
self.view.page().linkClicked.connect(self.onLinkClicked)
layout = QtGui.QVBoxLayout()
layout.setMargin(0)
layout.addWidget(self.view)
layout.addWidget(self.wi)
self.setLayout(layout)
self.resize(800, 600)
def __init__(self, parent=None):
super(App, self).__init__(parent)
x, y, w, h = 500, 200, 1024, 768
self.setGeometry(x, y, w, h)
self.setFixedSize(w, h)
self.url_lineedit = QtGui.QLineEdit(self)
self.url_lineedit.setGeometry(0, 0, 900, 22)
self.connect(self.url_lineedit, QtCore.SIGNAL('returnPressed()'),
self.url_returnPressed)
self.progressbar = QtGui.QProgressBar(self)
self.progressbar.setGeometry(900, 0, 124, 22)
self.progressbar.setMinimum(0)
self.progressbar.setMaximum(100)
self.webview = QtWebKit.QWebView(self)
qsettings = self.webview.settings()
qsettings.setAttribute(QtWebKit.QWebSettings.DeveloperExtrasEnabled,
True)
self.inspector = QtWebKit.QWebInspector(self)
self.inspector.setPage(self.webview.page())
self.inspector.setGeometry(0, h - 200, w, 200)
self.inspector.setVisible(True)
self.webview.setGeometry(0, 22, w, h - 200)
self.connect(self.webview, QtCore.SIGNAL("loadStarted()"),
self.webview_loadStarted)
self.connect(self.webview, QtCore.SIGNAL("loadFinished(bool)"),
self.webview_loadFinished)
self.connect(self.webview, QtCore.SIGNAL('loadProgress(int)'),
self.webview_loadProgress)
cache = QtNetwork.QNetworkDiskCache()
dir = QtGui.QDesktopServices.storageLocation(
QtGui.QDesktopServices.CacheLocation)
cache.setCacheDirectory(dir)
self.am = self.webview.page().networkAccessManager()
self.am.setCache(cache)
self.cj = QtNetwork.QNetworkCookieJar()
self.am.setCookieJar(self.cj)
self._portal_url = "http://www.baidu.com/"
self.url_lineedit.setText(self._portal_url)
self.webview.load(QtCore.QUrl(self._portal_url))
self.url_lineedit.setFocus()
self.setup_global_shortcuts()
def setupWebView(self, url):
#Create a New Webview
self.webView = QtWebKit.QWebView()
#Configures it To Use Javascript, Enable Plugins, Dev Tools Etc ...
for setting in (
QtWebKit.QWebSettings.globalSettings().PluginsEnabled,
QtWebKit.QWebSettings.globalSettings().JavaEnabled,
QtWebKit.QWebSettings.globalSettings().JavascriptEnabled,
QtWebKit.QWebSettings.globalSettings().AutoLoadImages,
QtWebKit.QWebSettings.globalSettings().DeveloperExtrasEnabled,
QtWebKit.QWebSettings.globalSettings(
).AcceleratedCompositingEnabled,
QtWebKit.QWebSettings.globalSettings().DnsPrefetchEnabled,
QtWebKit.QWebSettings.globalSettings(
).LocalContentCanAccessFileUrls,
QtWebKit.QWebSettings.globalSettings(
).LocalContentCanAccessRemoteUrls,
QtWebKit.QWebSettings.globalSettings(
).OfflineWebApplicationCacheEnabled,
QtWebKit.QWebSettings.globalSettings().
JavascriptCanOpenWindows, QtWebKit.QWebSettings.globalSettings(
).JavascriptCanAccessClipboard,
QtWebKit.QWebSettings.globalSettings(
).OfflineWebApplicationCacheEnabled,
QtWebKit.QWebSettings.globalSettings().WebGLEnabled,
QtWebKit.QWebSettings.globalSettings().PrivateBrowsingEnabled):
QtWebKit.QWebSettings.globalSettings().setAttribute(setting, True)
#Splits The Page Preview In 2 Parts And Adds The WebView in The First Part
self.web_view_splitter = QtGui.QSplitter(self)
self.web_view_splitter.setOrientation(QtCore.Qt.Vertical)
self.secondary_splitter.addWidget(self.web_view_splitter)
self.web_view_splitter.addWidget(self.webView)
#Creates a Web Inspector From The WebView And Puts It in The Other Part of The Splitter
self.webInspector = QtWebKit.QWebInspector(self)
self.webInspector.setPage(self.webView.page())
self.webInspector.setVisible(True)
self.web_view_splitter.addWidget(self.webInspector)
#Load Main Page
self.webView.load(QtCore.QUrl(url))
def __init__(self):
super(GMap, self).__init__()
self.logger = logging.getLogger(__name__)
if 'northgrum' in socket.getfqdn().split('.'):
if keyring.get_password("system", getpass.getuser()) is None:
keyring.set_password("system", getpass.getuser(), getpass.getpass())
proxy = QtNetwork.QNetworkProxy(QtNetwork.QNetworkProxy.HttpProxy, "centralproxy.northgrum.com", 80)
proxy.setUser(getpass.getuser())
self.logger.info('using proxy to access the internet => user: %s, proxy: %s' % (getpass.getuser(), "centralproxy.northgrum.com"))
proxy.setPassword(keyring.get_password("system", getpass.getuser()))
QtNetwork.QNetworkProxy.setApplicationProxy(proxy)
self.splitter = QtGui.QSplitter(self)
self.splitter.setOrientation(QtCore.Qt.Vertical)
self.web = QtWebKit.QWebView(self)
path, file = os.path.split(os.path.realpath(__file__))
# self.web.load(QtCore.QUrl.fromLocalFile(QtCore.QFileInfo("gmaps.html").absoluteFilePath()))
self.web.load(QtCore.QUrl.fromLocalFile(os.path.join(path, "gmaps.html")))
self.layout = QtGui.QVBoxLayout(self)
# self.layout.addWidget(self.web)
# self.web.page().mainFrame().setScrollBarPolicy(QtCore.Qt.Vertical, QtCore.Qt.ScrollBarAlwaysOff)
self.web.page().settings().setAttribute(QtWebKit.QWebSettings.DeveloperExtrasEnabled, True)
self.webInspector = QtWebKit.QWebInspector(self)
self.webInspector.setPage(self.web.page())
# layout = QtGui.QVBoxLayout(self)
# layout.setMargin(0)
self.layout.addWidget(self.splitter)
self.splitter.addWidget(self.web)
self.splitter.addWidget(self.webInspector)
shortcut = QtGui.QShortcut(self)
shortcut.setKey(QtCore.Qt.Key_F12)
shortcut.activated.connect(self.toggleInspector)
self.webInspector.setVisible(False)
