Python ImageManager.ImageBackup类代码示例

	def doImageBackup(self):
		backup = None
		from Plugins.SystemPlugins.ViX.ImageManager import ImageBackup
		self.ImageBackup = ImageBackup(self.session, True)
		Components.Task.job_manager.AddJob(self.ImageBackup.createBackupJob())
		Components.Task.job_manager.in_background = False
		for job in Components.Task.job_manager.getPendingJobs():
			if job.name == dgettext('vix', 'Image Manager'):
				break
		self.showJobView(job)

	def doImageBackup(self):
		backup = None
		from Plugins.SystemPlugins.ViX.ImageManager import ImageBackup
		self.ImageBackup = ImageBackup(self.session)
		Components.Task.job_manager.AddJob(self.ImageBackup.createBackupJob())
		Components.Task.job_manager.in_background = False
		for job in Components.Task.job_manager.getPendingJobs():
			if job.name.startswith(_("ImageManager")):
				backup = job
		if backup:
			self.showJobView(backup)

class UpdatePlugin(Screen, ProtectedScreen):
	def __init__(self, session, *args):
		Screen.__init__(self, session)
		ProtectedScreen.__init__(self)
		screentitle = _("Software Update")
		self.menu_path = args[0]
		if config.usage.show_menupath.value == 'large':
			self.menu_path += screentitle
			self.title = self.menu_path
			self.menu_path_compressed = ""
			self.menu_path += ' / '
		elif config.usage.show_menupath.value == 'small':
			self.title = screentitle
			condtext = ""
			if self.menu_path and not self.menu_path.endswith(' / '):
				condtext = self.menu_path + " >"
			elif self.menu_path:
				condtext = self.menu_path[:-3] + " >"
			self.menu_path_compressed = condtext
			self.menu_path += screentitle + ' / '
		else:
			self.title = screentitle
			self.menu_path_compressed = ""
		self["menu_path_compressed"] = StaticText(self.menu_path_compressed)
		Screen.setTitle(self, self.title)

		self["actions"] = ActionMap(["WizardActions"],
		{
			"ok": self.exit,
			"back": self.exit
		}, -1)
		self['actions'].csel = self
		self["actions"].setEnabled(False)

		self.sliderPackages = { "dreambox-dvb-modules": 1, "enigma2": 2, "tuxbox-image-info": 3 }
		self.slider = Slider(0, 4)
		self["slider"] = self.slider
		self.activityslider = Slider(0, 100)
		self["activityslider"] = self.activityslider
		self.status = StaticText(_("Please wait..."))
		self["status"] = self.status
		self.package = StaticText(_("Package list update"))
		self["package"] = self.package
		self.oktext = _("Press OK on your remote control to continue.")

		self['tl_off'] = Pixmap()
		self['tl_red'] = Pixmap()
		self['tl_yellow'] = Pixmap()
		self['tl_green'] = Pixmap()
		self['feedStatusMSG'] = Label()

		self.channellist_only = 0
		self.channellist_name = ''
		self.SettingsBackupDone = False
		self.ImageBackupDone = False
		self.autobackuprunning = False
		self.updating = False

		self.packages = 0
		self.error = 0
		self.processed_packages = []
		self.total_packages = None
		self.onFirstExecBegin.append(self.checkNetworkState)

	def checkNetworkState(self):
		self['tl_red'].hide()
		self['tl_yellow'].hide()
		self['tl_green'].hide()
		self['tl_off'].hide()
		self.trafficLight = feedsstatuscheck.getFeedsBool() 
		if self.trafficLight in feedsstatuscheck.feed_status_msgs:
			status_text = feedsstatuscheck.feed_status_msgs[self.trafficLight]
		else:
			status_text = _('Feeds status: Unexpected')
		if self.trafficLight:
			self['feedStatusMSG'].setText(status_text)
		if self.trafficLight == 'stable':
			self['tl_green'].show()
		elif self.trafficLight == 'unstable':
			self['tl_red'].show()
		elif self.trafficLight == 'updating':
			self['tl_yellow'].show()
		else:
			self['tl_off'].show()
		if (getImageType() != 'release' and self.trafficLight != 'unknown') or (getImageType() == 'release' and self.trafficLight not in ('stable', 'unstable')):
			self.session.openWithCallback(self.close, MessageBox, feedsstatuscheck.getFeedsErrorMessage(), type=MessageBox.TYPE_INFO, timeout=10, close_on_any_key=True)
		else:
			if getImageType() != 'release' or (config.softwareupdate.updateisunstable.value == '1' and config.softwareupdate.updatebeta.value) or config.softwareupdate.updateisunstable.value == '0':
				self.startCheck()
			else:
				self.session.openWithCallback(self.close, MessageBox, _("Sorry the feeds seem to be in an unstable state, if you wish to use them please enable 'Allow unstable (experimental) updates' in \"Software update settings\"."), type=MessageBox.TYPE_INFO, timeout=10, close_on_any_key=True)

	def startCheck(self):
		self.updating = True
		self.activity = 0
		self.activityTimer = eTimer()
		self.activityTimer.callback.append(self.doActivityTimer)

		self.ipkg = IpkgComponent()
		self.ipkg.addCallback(self.ipkgCallback)
#.........这里部分代码省略.........

class UpdatePlugin(Screen):
    def __init__(self, session, *args):
        Screen.__init__(self, session)
        Screen.setTitle(self, _("Software Update"))

        self.sliderPackages = {"dreambox-dvb-modules": 1, "enigma2": 2, "tuxbox-image-info": 3}

        self.setTitle(_("Software update"))

        self.slider = Slider(0, 4)
        self["slider"] = self.slider
        self.activityslider = Slider(0, 100)
        self["activityslider"] = self.activityslider
        self.status = StaticText(_("Please wait..."))
        self["status"] = self.status
        self.package = StaticText(_("Package list update"))
        self["package"] = self.package
        self.oktext = _("Press OK on your remote control to continue.")

        status_msgs = {
            "stable": _("Feeds status:   Stable"),
            "unstable": _("Feeds status:   Unstable"),
            "updating": _("Feeds status:   Updating"),
            "unknown": _("No connection"),
        }
        self["tl_off"] = Pixmap()
        self["tl_red"] = Pixmap()
        self["tl_yellow"] = Pixmap()
        self["tl_green"] = Pixmap()
        self.feedsStatus()
        self["feedStatusMSG"] = Label(status_msgs[self.trafficLight])

        self.channellist_only = 0
        self.channellist_name = ""
        self.SettingsBackupDone = False
        self.ImageBackupDone = False
        self.autobackuprunning = False

        self.packages = 0
        self.error = 0
        self.processed_packages = []
        self.total_packages = None
        self.checkNetworkState()

    def feedsStatus(self):
        from urllib import urlopen
        import socket

        self["tl_red"].hide()
        self["tl_yellow"].hide()
        self["tl_green"].hide()
        currentTimeoutDefault = socket.getdefaulttimeout()
        socket.setdefaulttimeout(3)
        try:
            d = urlopen("http://openvix.co.uk/TrafficLightState.php")
            self.trafficLight = d.read()
            if self.trafficLight == "unstable":
                self["tl_off"].hide()
                self["tl_red"].show()
            elif self.trafficLight == "updating":
                self["tl_off"].hide()
                self["tl_yellow"].show()
            elif self.trafficLight == "stable":
                self["tl_off"].hide()
                self["tl_green"].show()
            else:
                self.trafficLight = "unknown"
                self["tl_off"].show()
        except:
            self.trafficLight = "unknown"
            self["tl_off"].show()
        socket.setdefaulttimeout(currentTimeoutDefault)

    def checkNetworkState(self):
        cmd1 = "opkg update"
        self.CheckConsole = Console()
        self.CheckConsole.ePopen(cmd1, self.checkNetworkStateFinished)

    def checkNetworkStateFinished(self, result, retval, extra_args=None):
        if "bad address" in result:
            self.session.openWithCallback(
                self.close,
                MessageBox,
                _("Your %s %s is not connected to the internet, please check your network settings and try again.")
                % (getMachineBrand(), getMachineName()),
                type=MessageBox.TYPE_INFO,
                timeout=10,
                close_on_any_key=True,
            )
        elif ("wget returned 1" or "wget returned 255" or "404 Not Found") in result:
            self.session.openWithCallback(
                self.close,
                MessageBox,
                _(
                    "Sorry feeds are down for maintenance, please try again later. If this issue persists please check openvix.co.uk or world-of-satellite.com."
                ),
                type=MessageBox.TYPE_INFO,
                timeout=10,
                close_on_any_key=True,
            )
#.........这里部分代码省略.........

class UpdatePlugin(Screen, ProtectedScreen):

    def __init__(self, session, *args):
        Screen.__init__(self, session)
        ProtectedScreen.__init__(self)
        Screen.setTitle(self, _('Software Update'))
        self.sliderPackages = {'ini-dvb-modules': 1,
         'enigma2': 2,
         'tuxbox-image-info': 3}
        self.slider = Slider(0, 4)
        self['slider'] = self.slider
        self.activityslider = Slider(0, 100)
        self['activityslider'] = self.activityslider
        self.status = StaticText(_('Please wait...'))
        self['status'] = self.status
        self.package = StaticText(_('Package list update'))
        self['package'] = self.package
        self.oktext = _('Press OK on your remote control to continue.')
        self['tl_off'] = Pixmap()
        self['tl_red'] = Pixmap()
        self['tl_yellow'] = Pixmap()
        self['tl_green'] = Pixmap()
        self['feedStatusMSG'] = Label()
        self.channellist_only = 0
        self.channellist_name = ''
        self.SettingsBackupDone = False
        self.ImageBackupDone = False
        self.autobackuprunning = False
        self.packages = 0
        self.error = 0
        self.processed_packages = []
        self.total_packages = None
        self.onFirstExecBegin.append(self.checkNetworkState)

    def checkNetworkState(self):
        self.trafficLight = feedsstatuscheck.getFeedsBool()
        status_msgs = {'stable': _('Feeds status:   Stable'),
         'unstable': _('Feeds status:   Unstable'),
         'updating': _('Feeds status:   Updating'),
         '-2': _('ERROR:   No network found'),
         '404': _('ERROR:   No internet found'),
         'inprogress': _('ERROR: Check is already running in background'),
         'unknown': _('No connection')}
        self['tl_red'].hide()
        self['tl_yellow'].hide()
        self['tl_green'].hide()
        self['tl_off'].hide()
        if self.trafficLight:
            self['feedStatusMSG'].setText(status_msgs[str(self.trafficLight)])
        if self.trafficLight == 'stable':
            self['tl_green'].show()
        elif self.trafficLight == 'unstable':
            self['tl_red'].show()
        elif self.trafficLight == 'updating':
            self['tl_yellow'].show()
        else:
            self['tl_off'].show()
        if self.trafficLight not in ('stable', 'unstable'):
            self.session.openWithCallback(self.close, MessageBox, feedsstatuscheck.getFeedsErrorMessage(), type=MessageBox.TYPE_INFO, timeout=10, close_on_any_key=True)
        elif config.softwareupdate.updateisunstable.value == '1' and config.softwareupdate.updatebeta.value or config.softwareupdate.updateisunstable.value == '0':
            self.startCheck()
        else:
            self.session.openWithCallback(self.close, MessageBox, _('Sorry feeds seem to be in an unstable state, if you wish to use them please enable \'Allow unstable (experimental) updates\' in "Software update settings".'), type=MessageBox.TYPE_INFO, timeout=10, close_on_any_key=True)

    def startCheck(self):
        self.activity = 0
        self.activityTimer = eTimer()
        self.activityTimer.callback.append(self.doActivityTimer)
        self.ipkg = IpkgComponent()
        self.ipkg.addCallback(self.ipkgCallback)
        self.updating = False
        self['actions'] = ActionMap(['WizardActions'], {'ok': self.exit,
         'back': self.exit}, -1)
        self.updating = True
        self.activityTimer.start(100, False)
        self.ipkg.startCmd(IpkgComponent.CMD_UPDATE)

    def isProtected(self):
        return config.ParentalControl.setuppinactive.value and (not config.ParentalControl.config_sections.main_menu.value and not config.ParentalControl.config_sections.configuration.value or hasattr(self.session, 'infobar') and self.session.infobar is None) and config.ParentalControl.config_sections.software_update.value

    def doActivityTimer(self):
        self.activity += 1
        if self.activity == 100:
            self.activity = 0
        self.activityslider.setValue(self.activity)

    def showUpdateCompletedMessage(self):
        self.setEndMessage(ngettext('Update completed, %d package was installed.', 'Update completed, %d packages were installed.', self.packages) % self.packages)

    def ipkgCallback(self, event, param):
        global ocram
        if event == IpkgComponent.EVENT_DOWNLOAD:
            self.status.setText(_('Downloading'))
        elif event == IpkgComponent.EVENT_UPGRADE:
            if self.sliderPackages.has_key(param):
                self.slider.setValue(self.sliderPackages[param])
            self.package.setText(param)
            self.status.setText(_('Upgrading') + ': %s/%s' % (self.packages, self.total_packages))
            if param not in self.processed_packages:
                self.processed_packages.append(param)
#.........这里部分代码省略.........

class UpdatePlugin(Screen):
	skin = """
		<screen name="UpdatePlugin" position="center,center" size="550,300">
			<widget name="activityslider" position="0,0" size="550,5"  />
			<widget name="slider" position="0,150" size="550,30"  />
			<widget source="package" render="Label" position="10,30" size="540,20" font="Regular;18" halign="center" valign="center" backgroundColor="#25062748" transparent="1" />
			<widget source="status" render="Label" position="10,180" size="540,100" font="Regular;20" halign="center" valign="center" backgroundColor="#25062748" transparent="1" />
		</screen>"""

	def __init__(self, session, *args):
		Screen.__init__(self, session)
		Screen.setTitle(self, _("Software Update"))

		self.sliderPackages = { "dreambox-dvb-modules": 1, "enigma2": 2, "tuxbox-image-info": 3 }

		self.setTitle(_("Software update"))
		self.slider = Slider(0, 4)
		self["slider"] = self.slider
		self.activityslider = Slider(0, 100)
		self["activityslider"] = self.activityslider
		self.status = StaticText(_("Please wait..."))
		self["status"] = self.status
		self.package = StaticText(_("Package list update"))
		self["package"] = self.package
		self.oktext = _("Press OK on your remote control to continue.")

		self.channellist_only = 0
		self.channellist_name = ''
		self.SettingsBackupDone = False
		self.ImageBackupDone = False
		self.autobackuprunning = False

		self.packages = 0
		self.error = 0
		self.processed_packages = []
		self.total_packages = None
		self.checkNetworkState()

	def checkNetworkState(self):
		cmd1 = "opkg update"
		self.CheckConsole = Console()
		self.CheckConsole.ePopen(cmd1, self.checkNetworkStateFinished)

	def checkNetworkStateFinished(self, result, retval,extra_args=None):
		if result.find('wget returned 1') != -1 or result.find('wget returned 255') != -1 or result.find('404 Not Found') != -1:
			self.session.openWithCallback(self.close, MessageBox, _("Sorry feeds are down for maintenance, please try again later."), type=MessageBox.TYPE_INFO, timeout=10, close_on_any_key=True)
		elif result.find('bad address') != -1:
			self.session.openWithCallback(self.close, MessageBox, _("Your STB_BOX is not connected to the internet, please check your network settings and try again."), type=MessageBox.TYPE_INFO, timeout=10, close_on_any_key=True)
		elif result.find('Collected errors') != -1:
			self.session.openWithCallback(self.close, MessageBox, _("A background update check is is progress, please wait a few minutes and try again."), type=MessageBox.TYPE_INFO, timeout=10, close_on_any_key=True)
		else:
			self.startCheck()

	def startCheck(self):
		self.activity = 0
		self.activityTimer = eTimer()
		self.activityTimer.callback.append(self.doActivityTimer)

		self.ipkg = IpkgComponent()
		self.ipkg.addCallback(self.ipkgCallback)

		self.updating = False

		self["actions"] = ActionMap(["WizardActions"],
		{
			"ok": self.exit,
			"back": self.exit
		}, -1)

		self.updating = True
		self.activityTimer.start(100, False)
		self.ipkg.startCmd(IpkgComponent.CMD_UPDATE)

	def doActivityTimer(self):
		self.activity += 1
		if self.activity == 100:
			self.activity = 0
		self.activityslider.setValue(self.activity)

	def showUpdateCompletedMessage(self):
		self.setEndMessage(ngettext("Update completed, %d package was installed.", "Update completed, %d packages were installed.", self.packages) % self.packages)

	def ipkgCallback(self, event, param):
		if event == IpkgComponent.EVENT_DOWNLOAD:
			self.status.setText(_("Downloading"))
		elif event == IpkgComponent.EVENT_UPGRADE:
			if self.sliderPackages.has_key(param):
				self.slider.setValue(self.sliderPackages[param])
			self.package.setText(param)
			self.status.setText(_("Upgrading") + ": %s/%s" % (self.packages, self.total_packages))
			if not param in self.processed_packages:
				self.processed_packages.append(param)
				self.packages += 1
		elif event == IpkgComponent.EVENT_INSTALL:
			self.package.setText(param)
			self.status.setText(_("Installing"))
			if not param in self.processed_packages:
				self.processed_packages.append(param)
				self.packages += 1
		elif event == IpkgComponent.EVENT_REMOVE:
#.........这里部分代码省略.........