def test_settings_initialize_load_default(self):
node1 = config.SchemaNode(
colander.Str(),
name = 'node1',
default = 'default1')
node2 = config.SchemaNode(
colander.Int(),
name = 'node2',
default = 10)
group = config.registerSettings('group', node1, node2)
self._init_memphis()
config.initializeSettings({'group.node1': 'setting from ini'})
self.assertEqual(group['node1'], 'setting from ini')
self.assertEqual(group['node2'], 10)
def test_settings_initialize_load_settings_include(self):
path = os.path.join(self.dir, 'settings.cfg')
f = open(path, 'wb')
f.write('[DEFAULT]\ngroup.node1 = value\n\n')
f.close()
node1 = config.SchemaNode(
colander.Str(),
name = 'node1',
default = 'default1')
node2 = config.SchemaNode(
colander.Int(),
name = 'node2',
default = 10)
group = config.registerSettings('group', node1, node2)
self._init_memphis()
config.initializeSettings({'include': path})
self.assertEqual(group['node1'], 'value')
self.assertEqual(group['node2'], 10)
def test_settings_fs_watcher(self):
path = os.path.join(self.dir, 'settings.cfg')
f = open(path, 'wb')
f.write('[DEFAULT]\ngroup.node1 = value\n\n')
f.close()
node1 = config.SchemaNode(
colander.Str(),
name = 'node1',
default = 'default1')
group = config.registerSettings('group', node1)
self._init_memphis()
class Config(object):
def begin(self):
pass
def end(self):
pass
config.initializeSettings({'settings': path}, config=Config())
self.assertTrue(
isinstance(config.Settings.loader.watcher, iNotifyWatcher))
self.assertEqual(group['node1'], 'value')
f = open(path, 'wb')
f.write('[DEFAULT]\ngroup.node1 = new_value\n\n')
f.close()
time.sleep(0.2)
self.assertEqual(group['node1'], 'new_value')
self.assertTrue(config.Settings.loader.watcher.started)
shutdown()
self.assertFalse(config.Settings.loader.watcher.started)
def test_settings_initialize_events(self):
sm = config.registry
events = []
def h1(ev):
events.append(ev)
def h2(ev):
events.append(ev)
sm.registerHandler(h1, (config.SettingsInitializing,))
sm.registerHandler(h2, (config.SettingsInitialized,))
self.assertTrue(config.Settings.loader is None)
conf = object()
config.initializeSettings({}, conf)
self.assertTrue(isinstance(events[0], config.SettingsInitializing))
self.assertTrue(isinstance(events[1], config.SettingsInitialized))
self.assertTrue(events[0].config is conf)
self.assertTrue(events[1].config is conf)
self.assertTrue(isinstance(config.Settings.loader, FileStorage))
def test_settings_initialize_only_once(self):
config.initializeSettings({})
self.assertRaises(
RuntimeError,
config.initializeSettings, {})
def _init_memphis(self, settings={}, handler=None, *args, **kw):
config.initialize(('memphis.view', self.__class__.__module__),
reg = Components('test'))
config.initializeSettings(settings, self.p_config)
config.start(self.p_config)
