Python GlobalSettings.storeSettings方法代码示例

# 需要导入模块: from pitivi.settings import GlobalSettings [as 别名]
# 或者: from pitivi.settings.GlobalSettings import storeSettings [as 别名]
    def test_write_config_file(self):
        GlobalSettings.addConfigSection("section-new")
        GlobalSettings.addConfigOption("sectionNewOptionA",
                                       section="section-new", key="option-a",
                                       default="elmo")

        with mock.patch("pitivi.settings.xdg_config_home") as xdg_config_home,\
                tempfile.TemporaryDirectory() as temp_dir:
            xdg_config_home.return_value = temp_dir
            settings1 = GlobalSettings()

            settings1.sectionNewOptionA = "kermit"
            settings1.storeSettings()

            settings2 = GlobalSettings()
            self.assertEqual(settings2.sectionNewOptionA, "kermit")

# 需要导入模块: from pitivi.settings import GlobalSettings [as 别名]
# 或者: from pitivi.settings.GlobalSettings import storeSettings [as 别名]
class Pitivi(Loggable, Signallable):
    """
    Pitivi's main application class.

    Signals:
     - C{new-project} : A new C{Project} is loaded and ready to use.

     - C{new-project-loading} : Pitivi is attempting to load a new project.
     - C{new-project-loaded} : A new L{Project} has been loaded, and the UI should refresh it's view.
     - C{new-project-failed} : A new L{Project} failed to load.
     - C{closing-project} :  pitivi would like to close a project. handlers should return false
     if they do not want this project to close. by default, assumes
     true. This signal should only be used by classes that might want to abort
     the closing of a project.
     - C{project-closed} : The project is closed, it will be freed when the callback returns.
     Classes should connect to this instance when they want to know that
     data related to that project is no longer going to be used.
     - C{shutdown} : Used internally, do not use this signal.`

    @ivar settings: Application-wide settings.
    @type settings: L{GlobalSettings}.
    @ivar projects: List of used projects
    @type projects: List of L{Project}.
    @ivar current: Currently used project.
    @type current: L{Project}.
    """

    __signals__ = {
        "new-project": ["project"],
        "new-project-loading": ["uri"],
        "new-project-created": ["project"],
        "new-project-loaded": ["project"],
        "new-project-failed": ["uri", "exception"],
        "closing-project": ["project"],
        "project-closed": ["project"],
        "missing-uri": ["formatter", "uri"],
        "shutdown": None}

    def __init__(self):
        """
        initialize pitivi with the command line arguments
        """
        Loggable.__init__(self)

        # init logging as early as possible so we can log startup code
        enable_color = os.environ.get('PITIVI_DEBUG_NO_COLOR', '0') in ('', '0')
        log.init('PITIVI_DEBUG', enable_color)

        self.info('starting up')

        # store ourself in the instance global
        if instance.PiTiVi:
            raise RuntimeWarning(
                _("There is already a %s instance, please inform the developers by filing a bug at http://bugzilla.gnome.org/enter_bug.cgi?product=pitivi")
                % APPNAME)
        instance.PiTiVi = self

        self.projects = []
        self.current = None

        # get settings
        self.settings = GlobalSettings()
        self.threads = ThreadMaster()
        #self.screencast = False

        self.plugin_manager = PluginManager(
            self.settings.get_local_plugin_path(),
            self.settings.get_plugin_settings_path())
        self.effects = EffectsHandler()

        self.projectManager = ProjectManager(self.effects)
        self._connectToProjectManager(self.projectManager)

        self.action_log = UndoableActionLog()
        self.debug_action_log_observer = DebugActionLogObserver()
        self.debug_action_log_observer.startObserving(self.action_log)
        self.timelineLogObserver = TimelineLogObserver(self.action_log)
        self.projectLogObserver = ProjectLogObserver(self.action_log)
        self.sourcelist_log_observer = SourceListLogObserver(self.action_log)

    def shutdown(self):
        """
        Close PiTiVi.

        @return: C{True} if PiTiVi was successfully closed, else C{False}.
        @rtype: C{bool}
        """
        self.debug("shutting down")
        # we refuse to close if we're running a user interface and the user
        # doesn't want us to close the current project.
        if self.current and not self.projectManager.closeRunningProject():
            self.warning("Not closing since running project doesn't want to close")
            return False
        self.threads.stopAllThreads()
        self.settings.storeSettings()
        self.current = None
        instance.PiTiVi = None
        self.emit("shutdown")
        return True

#.........这里部分代码省略.........

# 需要导入模块: from pitivi.settings import GlobalSettings [as 别名]
# 或者: from pitivi.settings.GlobalSettings import storeSettings [as 别名]
class Pitivi(Loggable, Signallable):
    """
    Pitivi's main application class.

    Signals:
     - C{new-project} : A new C{Project} is loaded and ready to use.

     - C{new-project-loading} : Pitivi is attempting to load a new project.
     - C{new-project-loaded} : A new L{Project} has been loaded, and the UI should refresh it's view.
     - C{new-project-failed} : A new L{Project} failed to load.
     - C{closing-project} :  pitivi would like to close a project. handlers should return false
     if they do not want this project to close. by default, assumes
     true. This signal should only be used by classes that might want to abort
     the closing of a project.
     - C{project-closed} : The project is closed, it will be freed when the callback returns.
     Classes should connect to this instance when they want to know that
     data related to that project is no longer going to be used.
     - C{shutdown} : Used internally, do not use this signal.`

    @ivar settings: Application-wide settings.
    @type settings: L{GlobalSettings}.
    @ivar current: Currently used project.
    @type current: L{Project}.
    """

    __signals__ = {
        "new-project": ["project"],
        "new-project-loading": ["uri"],
        "new-project-created": ["project"],
        "new-project-loaded": ["project"],
        "new-project-failed": ["uri", "exception"],
        "closing-project": ["project"],
        "project-closed": ["project"],
        "missing-uri": ["formatter", "uri"],
        "version-info-received": ["versions"],
        "shutdown": None}

    def __init__(self):
        """
        initialize pitivi with the command line arguments
        """
        Loggable.__init__(self)

        # init logging as early as possible so we can log startup code
        enable_color = os.environ.get('PITIVI_DEBUG_NO_COLOR', '0') in ('', '0')
        # Let's show a human-readable pitivi debug output by default, and only
        # show a crazy unreadable mess when surrounded by gst debug statements.
        enable_crack_output = "GST_DEBUG" in os.environ
        log.init('PITIVI_DEBUG', enable_color, enable_crack_output)

        self.info('starting up')

        # store ourself in the instance global
        if instance.PiTiVi:
            raise RuntimeWarning(_("There is already a %s instance, please inform "
                "the developers by filing a bug at "
                "http://bugzilla.gnome.org/enter_bug.cgi?product=pitivi")
                % APPNAME)
        instance.PiTiVi = self

        self.current = None

        # get settings
        self.settings = GlobalSettings()
        self.threads = ThreadMaster()
        #self.screencast = False

        self.effects = EffectsHandler()
        self.system = getSystem()

        self.projectManager = ProjectManager(self.effects)
        self._connectToProjectManager(self.projectManager)

        self.action_log = UndoableActionLog()
        self.debug_action_log_observer = DebugActionLogObserver()
        self.debug_action_log_observer.startObserving(self.action_log)
        # TODO reimplement the observing after GES port
        #self.timelineLogObserver = TimelineLogObserver(self.action_log)
        self.projectLogObserver = ProjectLogObserver(self.action_log)
        self.medialibrary_log_observer = MediaLibraryLogObserver(self.action_log)

        self.version_information = {}
        self._checkVersion()

    def shutdown(self):
        """
        Close PiTiVi.

        @return: C{True} if PiTiVi was successfully closed, else C{False}.
        @rtype: C{bool}
        """
        self.debug("shutting down")
        # we refuse to close if we're running a user interface and the user
        # doesn't want us to close the current project.
        if self.current and not self.projectManager.closeRunningProject():
            self.warning("Not closing since running project doesn't want to close")
            return False
        self.threads.stopAllThreads()
        self.settings.storeSettings()
        self.current = None
#.........这里部分代码省略.........

# 需要导入模块: from pitivi.settings import GlobalSettings [as 别名]
# 或者: from pitivi.settings.GlobalSettings import storeSettings [as 别名]
class Pitivi(Loggable, Signallable):
    """
    Pitivi's main application class.

    Signals:
     - C{new-project} : A new C{Project} is loaded and ready to use.

     - C{new-project-loading} : Pitivi is attempting to load a new project.
     - C{new-project-loaded} : A new L{Project} has been loaded, and the UI should refresh it's view.
     - C{new-project-failed} : A new L{Project} failed to load.
     - C{project-closed} : The project is closed, it will be freed when the callback returns.
     Classes should connect to this instance when they want to know that
     data related to that project is no longer going to be used.
     - C{shutdown} : Used internally, do not use this signal.`

    @ivar settings: Application-wide settings.
    @type settings: L{GlobalSettings}.
    @ivar current: Currently used project.
    @type current: L{Project}.
    """

    __signals__ = {
        "new-project": ["project"],
        "new-project-loading": ["uri"],
        "new-project-created": ["project"],
        "new-project-loaded": ["project"],
        "new-project-failed": ["uri", "exception"],
        "project-closed": ["project"],
        "missing-uri": ["formatter", "uri"],
        "version-info-received": ["versions"],
        "shutdown": None}

    def __init__(self):
        Loggable.__init__(self)

        # Init logging as early as possible so we can log startup code
        enable_color = not os.environ.get('PITIVI_DEBUG_NO_COLOR', '0') in ('', '1')
        # Let's show a human-readable pitivi debug output by default, and only
        # show a crazy unreadable mess when surrounded by gst debug statements.
        enable_crack_output = "GST_DEBUG" in os.environ
        log.init('PITIVI_DEBUG', enable_color, enable_crack_output)

        self.info('starting up')

        self.settings = GlobalSettings()
        self.threads = ThreadMaster()
        self.effects = EffectsHandler()
        self.system = getSystem()

        self.current_project = None
        self.projectManager = ProjectManager(self)
        self._connectToProjectManager(self.projectManager)

        self.action_log = UndoableActionLog()
        self.debug_action_log_observer = DebugActionLogObserver()
        self.debug_action_log_observer.startObserving(self.action_log)
        # TODO reimplement the observing after GES port
        #self.timelineLogObserver = TimelineLogObserver(self.action_log)
        self.projectLogObserver = ProjectLogObserver(self.action_log)

        self._version_information = {}
        self._checkVersion()

    def shutdown(self):
        """
        Close Pitivi.

        @return: C{True} if Pitivi was successfully closed, else C{False}.
        @rtype: C{bool}
        """
        self.debug("shutting down")
        # we refuse to close if we're running a user interface and the user
        # doesn't want us to close the current project.
        if self.current_project and not self.projectManager.closeRunningProject():
            self.warning("Not closing since running project doesn't want to close")
            return False
        self.threads.stopAllThreads()
        self.settings.storeSettings()
        self.current_project = None
        self.emit("shutdown")
        return True

    def _connectToProjectManager(self, projectManager):
        pm = projectManager
        pm.connect("new-project-loading", self._projectManagerNewProjectLoading)
        pm.connect("new-project-created", self._projectManagerNewProjectCreated)
        pm.connect("new-project-loaded", self._projectManagerNewProjectLoaded)
        pm.connect("new-project-failed", self._projectManagerNewProjectFailed)
        pm.connect("project-closed", self._projectManagerProjectClosed)

    def _projectManagerNewProjectLoading(self, unused_project_manager, uri):
        self.emit("new-project-loading", uri)

    def _projectManagerNewProjectCreated(self, unused_project_manager, project):
        self.current_project = project
        self.emit("new-project-created", project)

    def _newProjectLoaded(self, unused_project):
        pass

#.........这里部分代码省略.........

# 需要导入模块: from pitivi.settings import GlobalSettings [as 别名]
# 或者: from pitivi.settings.GlobalSettings import storeSettings [as 别名]

#.........这里部分代码省略.........
        self.gui = MainWindow(self)
        self.add_window(self.gui)
        self.gui.checkScreenConstraints()
        # We might as well show it.
        self.gui.show()

    def do_open(self, giofiles, unused_count, unused_hint):
        assert giofiles
        self.createMainWindow()
        if len(giofiles) > 1:
            self.warning(
                "Can open only one project file at a time. Ignoring the rest!")
        project_file = giofiles[0]
        self.project_manager.loadProject(quote_uri(project_file.get_uri()))
        return True

    def shutdown(self):
        """Closes the app.

        Returns:
            bool: True if successful, False otherwise.
        """
        self.debug("shutting down")
        # Refuse to close if we are not done with the current project.
        if not self.project_manager.closeRunningProject():
            self.warning(
                "Not closing since running project doesn't want to close")
            return False
        if self.welcome_wizard:
            self.welcome_wizard.hide()
        if self.gui:
            self.gui.destroy()
        self.threads.stopAllThreads()
        self.settings.storeSettings()
        self.quit()
        return True

    def _setScenarioFile(self, uri):
        if uri:
            project_path = path_from_uri(uri)
        else:
            # New project.
            project_path = None
        if 'PITIVI_SCENARIO_FILE' in os.environ:
            scenario_path = os.environ['PITIVI_SCENARIO_FILE']
        else:
            cache_dir = get_dir(os.path.join(xdg_cache_home(), "scenarios"))
            scenario_name = str(time.strftime("%Y%m%d-%H%M%S"))
            if project_path:
                scenario_name += os.path.splitext(project_path.replace(os.sep, "_"))[0]
            scenario_path = os.path.join(cache_dir, scenario_name + ".scenario")

        scenario_path = path_from_uri(quote_uri(scenario_path))
        self._scenario_file = open(scenario_path, "w")

        if project_path and not project_path.endswith(".scenario"):
            # It's an xges file probably.
            with open(project_path) as project:
                content = project.read().replace("\n", "")
                self.write_action("load-project",
                                  serialized_content=content)

    def _newProjectLoadingCb(self, unused_project_manager, project):
        self._setScenarioFile(project.get_uri())

    def _newProjectLoaded(self, unused_project_manager, project):

# 需要导入模块: from pitivi.settings import GlobalSettings [as 别名]
# 或者: from pitivi.settings.GlobalSettings import storeSettings [as 别名]

#.........这里部分代码省略.........
        self.gui = PitiviMainWindow(self)
        self.add_window(self.gui)
        # We might as well show it.
        self.gui.show()

    def openCb(self, unused_app, giofiles, unused_count, unused_hint):
        assert giofiles
        self.createMainWindow()
        if len(giofiles) > 1:
            self.warning(
                "Can open only one project file at a time. Ignoring the rest!")
        project_file = giofiles[0]
        self.project_manager.loadProject(quote_uri(project_file.get_uri()))
        return True

    def shutdown(self):
        """
        Close Pitivi.

        @return: C{True} if Pitivi was successfully closed, else C{False}.
        @rtype: C{bool}
        """
        self.debug("shutting down")
        # Refuse to close if we are not done with the current project.
        if not self.project_manager.closeRunningProject():
            self.warning(
                "Not closing since running project doesn't want to close")
            return False
        if self.welcome_wizard:
            self.welcome_wizard.hide()
        if self.gui:
            self.gui.destroy()
        self.threads.stopAllThreads()
        self.settings.storeSettings()
        self.quit()
        return True

        self._first_action = True

    def _setScenarioFile(self, uri):
        if 'PITIVI_SCENARIO_FILE' in os.environ:
            uri = quote_uri(os.environ['PITIVI_SCENARIO_FILE'])
        else:
            cache_dir = get_dir(os.path.join(xdg_cache_home(), "scenarios"))
            scenario_name = str(time.strftime("%Y%m%d-%H%M%S"))
            project_path = None
            if uri:
                project_path = path_from_uri(uri)
                scenario_name += os.path.splitext(project_path.replace(os.sep, "_"))[0]

            uri = os.path.join(cache_dir, scenario_name + ".scenario")
            uri = quote_uri(uri)

        self._scenario_file = open(path_from_uri(uri), "w")

        if project_path:
            f = open(project_path)
            content = f.read()
            if not project_path.endswith(".scenario"):
                self.write_action("load-project",
                                  {"serialized-content":
                                   "%s" % content.replace("\n", "")})
            f.close()

    def _newProjectLoadingCb(self, unused_project_manager, uri):
        self._setScenarioFile(uri)

# 需要导入模块: from pitivi.settings import GlobalSettings [as 别名]
# 或者: from pitivi.settings.GlobalSettings import storeSettings [as 别名]

#.........这里部分代码省略.........
        if self.gui:
            return
        self.gui = PitiviMainWindow(self)
        self.add_window(self.gui)
        # We might as well show it.
        self.gui.show()

    def openCb(self, unused_app, giofiles, unused_count, unused_hint):
        assert giofiles
        self.createMainWindow()
        if len(giofiles) > 1:
            self.warning("Can open only one project file at a time. Ignoring the rest!")
        project_file = giofiles[0]
        self.project_manager.loadProject(quote_uri(project_file.get_uri()))
        return True

    def shutdown(self):
        """
        Close Pitivi.

        @return: C{True} if Pitivi was successfully closed, else C{False}.
        @rtype: C{bool}
        """
        self.debug("shutting down")
        # Refuse to close if we are not done with the current project.
        if not self.project_manager.closeRunningProject():
            self.warning("Not closing since running project doesn't want to close")
            return False
        if self.welcome_wizard:
            self.welcome_wizard.hide()
        if self.gui:
            self.gui.destroy()
        self.threads.stopAllThreads()
        self.settings.storeSettings()
        self.quit()
        return True

    def _newProjectLoaded(self, unused_project_manager, project, unused_fully_loaded):
        self.action_log.clean()
        self.timeline_log_observer.startObserving(project.timeline)
        self.project_log_observer.startObserving(project)

    def _projectClosed(self, unused_project_manager, project):
        self.project_log_observer.stopObserving(project)
        self.timeline_log_observer.stopObserving(project.timeline)

    def _checkVersion(self):
        """
        Check online for release versions information.
        """
        self.info("Requesting version information async")
        giofile = Gio.File.new_for_uri(RELEASES_URL)
        giofile.load_contents_async(None, self._versionInfoReceivedCb, None)

    def _versionInfoReceivedCb(self, giofile, result, user_data):
        try:
            raw = giofile.load_contents_finish(result)[1]
            if not isinstance(raw, str):
                raw = raw.decode()
            raw = raw.split("\n")
            # Split line at '=' if the line is not empty or a comment line
            data = [element.split("=") for element in raw
                    if element and not element.startswith("#")]

            # search newest version and status
            status = "UNSUPPORTED"