How to use _load_defaults method in Slash

Best Python code snippet using slash

test_settings_wrapper.py

Source:test_settings_wrapper.py

...11        self.wrapper = SettingsWrapper()12        self.wrapper.my_settings = {}13    def test_no_defaults(self):14        self.wrapper.my_settings = {}15        self.wrapper._load_defaults()16        sets = self.wrapper.settings()17        self.assertEqual(sets, {})18    def test_load_default(self):19        self.wrapper._load_defaults("default_settings.py")20        sets = self.wrapper.settings()21        self.assertEqual(sets, self.defaults)22    def test_no_override(self):23        # test no prior defaults24        self.wrapper.my_settings = {}25        self.wrapper._load_custom()26        sets = self.wrapper.settings()27        self.assertEqual(sets, {})28        self.wrapper._load_defaults("default_settings.py")29        self.wrapper._load_custom()30        sets = self.wrapper.settings()31        self.assertEqual(sets, self.defaults)32    def test_override_default(self):33        self.wrapper._load_defaults("default_settings.py")34        self.wrapper._load_custom("override_defaults.py")35        sets = self.wrapper.settings()36        actual = {37            'NEW_DICT': {38                'other': 'stuff'39            },40            'MY_STRING': 'cool',41            'DICT': {42                'append': 'value',43                'value': 'override'44            },45            'STRING': 'my stuff',46            'NEW_LIST': ['item1']47        }...

settings.py

Source:settings.py

...12    return os.path.join(homedir, "waldo_config.ini")13class Settings(object):14    def __init__(self):15        self.config_file = _default_user_config()16        self._load_defaults()17    def __getattr__(self, name):18        if name in defaults:19            return self._data[name]20        else:21            return super(Settings, self).__getattribute__(name)22    def __setattr__(self, name, value):23        if name in defaults:24            self._data[name] = value25        else:26            super(Settings, self).__setattr__(name, value)27    def _get_or_update_config_file(self, config_file):28        if config_file is not None:29            self.config_file = config_file30        return self.config_file31    def _load_defaults(self):32        self._data = defaults.copy()33    def save(self, config_file=None):34        config_file = self._get_or_update_config_file(config_file)35        with open(config_file, 'w') as f:36            json.dump(self._data, f, indent=4, sort_keys=True)37    def load(self, config_file=None, clean=False, autogenerate=False):38        config_file = self._get_or_update_config_file(config_file)39        try:40            with open(config_file) as f:41                newdata = json.load(f)42        except (IOError, OSError) as e:43            if e.errno == errno.ENOENT and autogenerate:44                self._load_defaults()45                self.save()46                return47            else:48                raise49        if clean:50            self._load_defaults()51        self._data.update(newdata)52settings = Settings()...

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