How to use _check_properties method in Lemoncheesecake

Best Python code snippet using lemoncheesecake

service.py

Source:service.py

...54        def fdel(self):55            del (self._init_type_implementation)56            del (self._init_type_name)57        return locals()58    def _check_properties(self):59        if not hasattr(self, '_init_type_implementation'):60            raise init_exception_init_type("Property 'init_type' has invalid value.")61    def is_running(self, **kwargs):62        """Get the service is_running63        return:64        True for running65        False for not running66        """67        self._check_properties()68        return self._init_type_implementation.is_running(**kwargs)69    def start(self, **kwargs):70        """Start service71        throws exception on failure:72        """73        self._check_properties()74        return self._init_type_implementation.start(**kwargs)75    def stop(self, **kwargs):76        self._check_properties()77        return self._init_type_implementation.stop(**kwargs)78    def restart(self, **kwargs):79        self._check_properties()80        return self._init_type_implementation.restart(**kwargs)81    def on_boot_enable(self, **kwargs):82        self._check_properties()83        return self._init_type_implementation.on_boot_enable(**kwargs)84    def on_boot_disable(self, **kwargs):85        self._check_properties()86        return self._init_type_implementation.on_boot_disable(**kwargs)87class init_system_systemd():88    def _get_systemctl_name(self, **kwargs):89        service = kwargs.get("service")90        if service == None:91            raise92        identifier = kwargs.get("identifier")93        if identifier != None:94            return str(service + "@" + identifier)95        return service96    def is_running(self, **kwargs):97        systemctl_name = self._get_systemctl_name(**kwargs)98        arguments = [99                util_which.which_systemctl.path,...

test_interfaces.py

Source:test_interfaces.py

...28    def setUpClass(cls):29        """Initialize implementation"""30        super(BaseInterfaceTestCase, cls).setUpClass()31        cls._instance = cls.implementation_class()32    def _check_properties(self):33        """Check that all properties are abstract"""34        for prop_name in self.properties:35            with self.assertRaises(NotImplementedError):36                getattr(self._instance, prop_name)37class CommandInterfaceTestCase(BaseInterfaceTestCase):38    """Test case for Command interface"""39    implementation_class = interfaces.FakeCommand40    properties = ('output', 'arguments', 'command', 'return_code', 'errors')41    def test_command_interface(self):42        self._check_properties()43class TerminalInterfaceTestCase(BaseInterfaceTestCase):44    """Test case for Terminal integration interface"""45    implementation_class = interfaces.FakeTerminal46    properties = ('available_commands', 'shell_name')47    def test_terminal_integration_interface(self):48        self._check_properties()49class ProcessInterfaceTestCase(BaseInterfaceTestCase):50    """Test case for Process interface"""51    implementation_class = interfaces.FakeProcess52    properties = ('stderr', 'stdout', 'returncode', 'is_finished',53                  'is_undefined')54    def test_process_interface(self):55        self._check_properties()56        with self.assertRaises(NotImplementedError):...

__init__.py

Source:__init__.py

...18        if not issubclass(cls, ObservatoryProperties):19            raise ValueError('Illegal properties value.')20        ObservatoryProperties._properties = cls()21    @staticmethod22    def _check_properties() -> NoReturn:23        if ObservatoryProperties._properties is None:24            raise ValueError('Properties have not been set.')25    @staticmethod26    def determine_standard_time(resources: FrozenSet,27                                wavelengths: FrozenSet[float],28                                modes: FrozenSet,29                                cal_length: int) -> Time:30        """31        Given the information, determine the length in hours required for calibration32        on a standard star.33        TODO: Is this the correct description?34        TODO: Do we need modes here or can these just be determined from resources?35        TODO: Based on the Gemini code, it seems like the latter is the case, but we do have36        TODO: the obsmode code in the atom extraction which provides an ObservationMode.37        """38        ObservatoryProperties._check_properties()39        return ObservatoryProperties._properties.determine_standard_time(40            resources,41            wavelengths,42            modes,43            cal_length44        )45    @staticmethod46    def is_instrument(resource) -> bool:47        """48        Determine if the given resource is an instrument or not.49        """50        ObservatoryProperties._check_properties()51        return ObservatoryProperties._properties.is_instrument(resource)52    @staticmethod53    def acquisition_time(resource, observation_mode) -> Optional[timedelta]:54        """55        Given a resource, check if it is an instrument, and if so, lookup the56        acquisition time for the specified mode.57        """58        ObservatoryProperties._check_properties()...

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