w10config.py 文件源码

def _downloadSuccess(self):
            self._stopped()
            # Emulate add-on update (don't prompt to install).
            from gui import addonGui
            closeAfter = addonGui.AddonsDialog._instance is None
            try:
                try:
                    bundle=addonHandler.AddonBundle(self.destPath.decode("mbcs"))
                except:
                    log.error("Error opening addon bundle from %s"%self.destPath,exc_info=True)
                    # Translators: The message displayed when an error occurs when opening an add-on package for adding. 
                    gui.messageBox(_("Failed to open add-on package file at %s - missing file or invalid file format")%self.destPath,
                        # Translators: The title of a dialog presented when an error occurs.
                        _("Error"),
                        wx.OK | wx.ICON_ERROR)
                    return
                bundleName=bundle.manifest['name']
                for addon in addonHandler.getAvailableAddons():
                    if not addon.isPendingRemove and bundleName==addon.manifest['name']:
                        addon.requestRemove()
                        break
                progressDialog = gui.IndeterminateProgressDialog(gui.mainFrame,
                # Translators: The title of the dialog presented while an Addon is being updated.
                _("Updating Add-on"),
                # Translators: The message displayed while an addon is being updated.
                _("Please wait while the add-on is being updated."))
                try:
                    gui.ExecAndPump(addonHandler.installAddonBundle,bundle)
                except:
                    log.error("Error installing  addon bundle from %s"%self.destPath,exc_info=True)
                    if not closeAfter: addonGui.AddonsDialog(gui.mainFrame).refreshAddonsList()
                    progressDialog.done()
                    del progressDialog
                    # Translators: The message displayed when an error occurs when installing an add-on package.
                    gui.messageBox(_("Failed to update add-on  from %s")%self.destPath,
                        # Translators: The title of a dialog presented when an error occurs.
                        _("Error"),
                        wx.OK | wx.ICON_ERROR)
                    return
                else:
                    if not closeAfter: addonGui.AddonsDialog(gui.mainFrame).refreshAddonsList(activeIndex=-1)
                    progressDialog.done()
                    del progressDialog
            finally:
                try:
                    os.remove(self.destPath)
                except OSError:
                    pass
                if closeAfter:
                    wx.CallLater(1, addonGui.AddonsDialog(gui.mainFrame).Close)