def _load(plugin):
"""
Import a module by file name.
:param plugin: A plugin to load.
:type plugin: Plugin
:return: The loaded plugin.
:rtype: Plugin
"""
Remote.clear()
Actions.clear()
Plugin.add(plugin)
try:
path = plugin.descriptor.main.plugin
if path:
Plugin.add(plugin, path)
plugin.impl = __import__(path, {}, {}, [path.split('.')[-1]])
else:
path = PluginLoader._find(plugin.name)
plugin.impl = imp.load_source(plugin.name, path)
log.info('plugin:%s loaded using: %s', plugin.name, path)
for fn in Remote.find(plugin.impl.__name__):
fn.gofer.plugin = plugin
plugin.dispatcher += Remote.collated()
plugin.actions = Actions.collated()
plugin.delegate = Delegate()
plugin.load()
return plugin
except Exception:
log.exception('plugin:%s, import failed', plugin.name)
Plugin.delete(plugin)
def test_init(self):
Delegate.load.append(1)
Delegate.unload.append(2)
d = Delegate()
self.assertEqual(Delegate.load, [])
self.assertEqual(Delegate.unload, [])
self.assertEqual(d.load, [1])
self.assertEqual(d.unload, [2])
def __init__(self, descriptor, path):
"""
:param descriptor: The plugin descriptor.
:type descriptor: PluginDescriptor
:param path: The plugin descriptor path.
:type path: str
"""
self.__mutex = RLock()
self.path = path
self.descriptor = descriptor
self.pool = ThreadPool(int(descriptor.main.threads or 1))
self.impl = None
self.actions = []
self.dispatcher = Dispatcher()
self.whiteboard = Whiteboard()
self.scheduler = Scheduler(self)
self.delegate = Delegate()
self.authenticator = None
self.consumer = None
def test_unloaded_failed(self):
d = Delegate()
d.unload = [Mock(side_effect=ValueError), Mock()]
d.unloaded()
for fn in d.unload:
fn.asssert_called_once_with()
def test_unloaded(self):
d = Delegate()
d.unload = [Mock(), Mock()]
d.unloaded()
for fn in d.unload:
fn.asssert_called_once_with()
