Exemple #1
0
    def __init__(self, options):
        """
        :param options: argparse parsed options object
        """
        global manager
        assert not manager, 'Only one instance of Manager should be created at a time!'
        self.options = options
        self.config_base = None
        self.config_name = None
        self.config_path = None
        self.db_filename = None
        self.engine = None
        self.lockfile = None
        self.database_uri = None
        self.db_upgraded = False
        self._has_lock = False
        self.is_daemon = False

        self.config = {}

        self.ipc_server = IPCServer(self, options.ipc_port)
        self.task_queue = TaskQueue()
        manager = self

        log.debug('sys.defaultencoding: %s' % sys.getdefaultencoding())
        log.debug('sys.getfilesystemencoding: %s' %
                  sys.getfilesystemencoding())
        log.debug('os.path.supports_unicode_filenames: %s' %
                  os.path.supports_unicode_filenames)
        if codecs.lookup(sys.getfilesystemencoding(
        )).name == 'ascii' and not os.path.supports_unicode_filenames:
            log.warning(
                'Your locale declares ascii as the filesystem encoding. Any plugins reading filenames from '
                'disk will not work properly for filenames containing non-ascii characters. Make sure your '
                'locale env variables are set up correctly for the environment which is launching FlexGet.'
            )

        self.initialize()

        # cannot be imported at module level because of circular references
        from flexget.utils.simple_persistence import SimplePersistence
        self.persist = SimplePersistence('manager')

        if db_schema.upgrade_required():
            log.info('Database upgrade is required. Attempting now.')
            # Make sure not to fire the lock-acquired event yet
            # TODO: Detect if any database upgrading is needed and acquire the lock only in one place
            with self.acquire_lock(event=False):
                fire_event('manager.upgrade', self)
                if manager.db_upgraded:
                    fire_event('manager.db_upgraded', self)
        fire_event('manager.startup', self)
Exemple #2
0
    def __init__(self, options):
        """
        :param options: argparse parsed options object
        """
        global manager
        assert not manager, 'Only one instance of Manager should be created at a time!'
        self.options = options
        self.config_base = None
        self.config_name = None
        self.config_path = None
        self.db_filename = None
        self.engine = None
        self.lockfile = None
        self.database_uri = None
        self.db_upgraded = False
        self._has_lock = False
        self.is_daemon = False

        self.config = {}

        self.ipc_server = IPCServer(self, options.ipc_port)
        self.task_queue = TaskQueue()
        manager = self

        log.debug('sys.defaultencoding: %s' % sys.getdefaultencoding())
        log.debug('sys.getfilesystemencoding: %s' % sys.getfilesystemencoding())
        log.debug('os.path.supports_unicode_filenames: %s' % os.path.supports_unicode_filenames)
        if codecs.lookup(sys.getfilesystemencoding()).name == 'ascii' and not os.path.supports_unicode_filenames:
            log.warning('Your locale declares ascii as the filesystem encoding. Any plugins reading filenames from '
                        'disk will not work properly for filenames containing non-ascii characters. Make sure your '
                        'locale env variables are set up correctly for the environment which is launching FlexGet.')

        self.initialize()

        # cannot be imported at module level because of circular references
        from flexget.utils.simple_persistence import SimplePersistence
        self.persist = SimplePersistence('manager')

        if db_schema.upgrade_required():
            log.info('Database upgrade is required. Attempting now.')
            # Make sure not to fire the lock-acquired event yet
            # TODO: Detect if any database upgrading is needed and acquire the lock only in one place
            with self.acquire_lock(event=False):
                fire_event('manager.upgrade', self)
                if manager.db_upgraded:
                    fire_event('manager.db_upgraded', self)
        fire_event('manager.startup', self)
Exemple #3
0
    def __init__(self, options):
        """
        :param options: argparse parsed options object
        """
        global manager
        assert not manager, 'Only one instance of Manager should be created at a time!'
        self.options = options
        self.config_base = None
        self.config_name = None
        self.config_path = None
        self.db_filename = None
        self.engine = None
        self.lockfile = None
        self.database_uri = None
        self.db_upgraded = False
        self._has_lock = False
        self.is_daemon = False

        self.config = {}

        self.ipc_server = IPCServer(self, options.ipc_port)
        self.task_queue = TaskQueue()
        manager = self
        self.initialize()

        # cannot be imported at module level because of circular references
        from flexget.utils.simple_persistence import SimplePersistence
        self.persist = SimplePersistence('manager')

        log.debug('sys.defaultencoding: %s' % sys.getdefaultencoding())
        log.debug('sys.getfilesystemencoding: %s' %
                  sys.getfilesystemencoding())
        log.debug('os.path.supports_unicode_filenames: %s' %
                  os.path.supports_unicode_filenames)

        if db_schema.upgrade_required():
            log.info('Database upgrade is required. Attempting now.')
            # Make sure not to fire the lock-acquired event yet
            # TODO: Detect if any database upgrading is needed and acquire the lock only in one place
            with self.acquire_lock(event=False):
                fire_event('manager.upgrade', self)
                if manager.db_upgraded:
                    fire_event('manager.db_upgraded', self)
        fire_event('manager.startup', self)
Exemple #4
0
    def initialize(self):
        """
        Load plugins, database, and config. Also initializes (but does not start) the task queue and ipc server.
        This should only be called after obtaining a lock.
        """
        if self.initialized:
            raise RuntimeError(
                'Cannot call initialize on an already initialized manager.')

        plugin.load_plugins(
            extra_plugins=[os.path.join(self.config_base, 'plugins')],
            extra_components=[os.path.join(self.config_base, 'components')],
        )

        # Reparse CLI options now that plugins are loaded
        if not self.args:
            self.args = ['--help']
        self.options = get_parser().parse_args(self.args)

        self.task_queue = TaskQueue()
        self.ipc_server = IPCServer(self, self.options.ipc_port)

        self.setup_yaml()
        self.init_sqlalchemy()
        fire_event('manager.initialize', self)
        try:
            self.load_config()
        except ValueError as e:
            log.critical('Failed to load config file: %s' % e.args[0])
            raise

        # cannot be imported at module level because of circular references
        from flexget.utils.simple_persistence import SimplePersistence

        self.persist = SimplePersistence('manager')

        if db_schema.upgrade_required():
            log.info('Database upgrade is required. Attempting now.')
            fire_event('manager.upgrade', self)
            if manager.db_upgraded:
                fire_event('manager.db_upgraded', self)
        fire_event('manager.startup', self)
        self.initialized = True
Exemple #5
0
    def __init__(self, options):
        """
        :param options: argparse parsed options object
        """
        global manager
        assert not manager, 'Only one instance of Manager should be created at a time!'
        self.options = options
        self.config_base = None
        self.config_name = None
        self.config_path = None
        self.db_filename = None
        self.engine = None
        self.lockfile = None
        self.database_uri = None
        self.db_upgraded = False
        self._has_lock = False
        self.is_daemon = False

        self.config = {}

        self.ipc_server = IPCServer(self, options.ipc_port)
        self.task_queue = TaskQueue()
        manager = self
        self.initialize()

        # cannot be imported at module level because of circular references
        from flexget.utils.simple_persistence import SimplePersistence
        self.persist = SimplePersistence('manager')

        log.debug('sys.defaultencoding: %s' % sys.getdefaultencoding())
        log.debug('sys.getfilesystemencoding: %s' % sys.getfilesystemencoding())
        log.debug('os.path.supports_unicode_filenames: %s' % os.path.supports_unicode_filenames)

        if db_schema.upgrade_required():
            log.info('Database upgrade is required. Attempting now.')
            # Make sure not to fire the lock-acquired event yet
            # TODO: Detect if any database upgrading is needed and acquire the lock only in one place
            with self.acquire_lock(event=False):
                fire_event('manager.upgrade', self)
                if manager.db_upgraded:
                    fire_event('manager.db_upgraded', self)
        fire_event('manager.startup', self)
Exemple #6
0
    def initialize(self):
        """
        Load plugins, database, and config. Also initializes (but does not start) the task queue and ipc server.
        This should only be called after obtaining a lock.
        """
        if self.initialized:
            raise RuntimeError('Cannot call initialize on an already initialized manager.')

        plugin.load_plugins(
            extra_plugins=[os.path.join(self.config_base, 'plugins')],
            extra_components=[os.path.join(self.config_base, 'components')],
        )

        # Reparse CLI options now that plugins are loaded
        if not self.args:
            self.args = ['--help']
        self.options = get_parser().parse_args(self.args)

        self.task_queue = TaskQueue()
        self.ipc_server = IPCServer(self, self.options.ipc_port)

        self.setup_yaml()
        self.init_sqlalchemy()
        fire_event('manager.initialize', self)
        try:
            self.load_config()
        except ValueError as e:
            log.critical('Failed to load config file: %s' % e.args[0])
            raise

        # cannot be imported at module level because of circular references
        from flexget.utils.simple_persistence import SimplePersistence

        self.persist = SimplePersistence('manager')

        if db_schema.upgrade_required():
            log.info('Database upgrade is required. Attempting now.')
            fire_event('manager.upgrade', self)
            if manager.db_upgraded:
                fire_event('manager.db_upgraded', self)
        fire_event('manager.startup', self)
        self.initialized = True