def _start_background_tasks(self):
""" Start all background tasks. """
tasks = get_special_methods(self._plugin, 'background_task')
for task in tasks:
thread = Thread(target=PluginRuntime._run_background_task, args=(task,))
thread.name = 'Background thread ({0})'.format(task.__name__)
thread.daemon = True
thread.start()
def _start_background_tasks(self):
""" Start all background tasks. """
tasks = get_special_methods(self._plugin, 'background_task')
for task in tasks:
thread = Thread(target=PluginRuntime._run_background_task,
args=(task, ))
thread.name = 'Background thread ({0})'.format(task.__name__)
thread.daemon = True
thread.start()
def _init_plugin(self):
plugin_root = os.path.dirname(self._path)
plugin_dir = os.path.basename(self._path)
# Add the plugin and it's eggs to the python path
sys.path.insert(0, plugin_root)
for egg_file in os.listdir(self._path):
if egg_file.endswith('.egg'):
sys.path.append(os.path.join(self._path, egg_file))
# Expose plugins.base to the plugin
sys.modules['plugins'] = sys.modules['__main__']
sys.modules["plugins.base"] = base
# Instanciate the plugin class
plugin_class = get_plugin_class(plugin_dir)
check_plugin(plugin_class)
# Set the name, version, interfaces
self._name = plugin_class.name
self._version = plugin_class.version
self._interfaces = plugin_class.interfaces
# Initialze the plugin
self._plugin = plugin_class(self._webinterface, IO._log)
# Set the receivers
receiver_mapping = {
'input_status': self._input_status_receivers,
'output_status': self._output_status_receivers,
'shutter_status': self._shutter_status_receivers,
'receive_events': self._event_receivers
}
for method_attribute, target in receiver_mapping.iteritems():
for method in get_special_methods(self._plugin, method_attribute):
target.append(method)
if len(target) > 0:
self._receivers.append(method_attribute)
# Set the exposed methods
for method in get_special_methods(self._plugin, 'om_expose'):
self._exposes.append({
'name':
method.__name__,
'auth':
method.om_expose['auth'],
'content_type':
method.om_expose['content_type']
})
# Set the metric definitions
if has_interface(plugin_class, 'metrics', '1.0'):
if hasattr(plugin_class, 'metric_definitions'):
self._metric_definitions = plugin_class.metric_definitions
# Set the metric collectors
for method in get_special_methods(self._plugin, 'om_metric_data'):
self._metric_collectors.append({
'name':
method.__name__,
'interval':
method.om_metric_data['interval']
})
# Set the metric receivers
for method in get_special_methods(self._plugin, 'om_metric_receive'):
self._metric_receivers.append({
'name':
method.__name__,
'source':
method.om_metric_receive['source'],
'metric_type':
method.om_metric_receive['metric_type'],
'interval':
method.om_metric_receive['interval']
})
def _handle_remove_callback(self):
for method in get_special_methods(self._plugin, 'on_remove'):
try:
method()
except Exception as exception:
IO._log_exception('on remove', exception)
def _init_plugin(self):
plugin_root = os.path.dirname(self._path)
plugin_dir = os.path.basename(self._path)
# Add the plugin and it's eggs to the python path
sys.path.insert(0, plugin_root)
for egg_file in os.listdir(self._path):
if egg_file.endswith('.egg'):
sys.path.append(os.path.join(self._path, egg_file))
# Expose plugins.base to the plugin
sys.modules['plugins'] = sys.modules['__main__']
sys.modules["plugins.base"] = base
# Instanciate the plugin class
plugin_class = get_plugin_class(plugin_dir)
check_plugin(plugin_class)
# Set the name, version, interfaces
self._name = plugin_class.name
self._version = plugin_class.version
self._interfaces = plugin_class.interfaces
# Initialze the plugin
self._plugin = plugin_class(self._webinterface, IO._log)
# Set the receivers
receiver_mapping = {'input_status': self._input_status_receivers,
'output_status': self._output_status_receivers,
'shutter_status': self._shutter_status_receivers,
'receive_events': self._event_receivers}
for method_attribute, target in receiver_mapping.iteritems():
for method in get_special_methods(self._plugin, method_attribute):
target.append(method)
if len(target) > 0:
self._receivers.append(method_attribute)
# Set the exposed methods
for method in get_special_methods(self._plugin, 'om_expose'):
self._exposes.append({'name': method.__name__,
'auth': method.om_expose['auth'],
'content_type': method.om_expose['content_type']})
# Set the metric definitions
if has_interface(plugin_class, 'metrics', '1.0'):
if hasattr(plugin_class, 'metric_definitions'):
self._metric_definitions = plugin_class.metric_definitions
# Set the metric collectors
for method in get_special_methods(self._plugin, 'om_metric_data'):
self._metric_collectors.append({'name': method.__name__,
'interval': method.om_metric_data['interval']})
# Set the metric receivers
for method in get_special_methods(self._plugin, 'om_metric_receive'):
self._metric_receivers.append({'name': method.__name__,
'source': method.om_metric_receive['source'],
'metric_type': method.om_metric_receive['metric_type'],
'interval': method.om_metric_receive['interval']})
def _handle_remove_callback(self):
for method in get_special_methods(self._plugin, 'on_remove'):
try:
method()
except Exception as exception:
IO._log_exception('on remove', exception)
def _init_plugin(self):
# type: () -> None
plugin_root = os.path.dirname(self._path)
plugin_dir = os.path.basename(self._path)
# Add the plugin and it's eggs to the python path
sys.path.insert(0, plugin_root)
for egg_file in os.listdir(self._path):
if egg_file.endswith('.egg'):
sys.path.append(os.path.join(self._path, egg_file))
# Expose plugins.base to the plugin
sys.modules['plugins'] = sys.modules['__main__']
sys.modules["plugins.base"] = base
# Instanciate the plugin class
plugin_class = get_plugin_class(plugin_dir)
check_plugin(plugin_class)
# Set the name, version, interfaces
self._name = plugin_class.name
self._version = plugin_class.version
self._interfaces = plugin_class.interfaces
# Initialze the plugin
self._plugin = plugin_class(self._webinterface, self._writer.log)
for decorator_name, decorated_methods in six.iteritems(
self._decorated_methods):
for decorated_method, decorator_version in get_special_methods(
self._plugin, decorator_name):
# only add if supported, raise if an unsupported version is found
if decorator_version not in PluginRuntime.SUPPORTED_DECORATOR_VERSIONS[
decorator_name]:
raise NotImplementedError(
'Decorator {} version {} is not supported'.format(
decorator_name, decorator_version))
decorated_methods.append(
decorated_method) # add the decorated method to the list
# Set the exposed methods
for decorated_method, _ in get_special_methods(self._plugin,
'om_expose'):
self._exposes.append({
'name':
decorated_method.__name__,
'auth':
decorated_method.om_expose['auth'],
'content_type':
decorated_method.om_expose['content_type']
})
# Set the metric collectors
for decorated_method, _ in get_special_methods(self._plugin,
'om_metric_data'):
self._metric_collectors.append({
'name':
decorated_method.__name__,
'interval':
decorated_method.om_metric_data['interval']
})
# Set the metric receivers
for decorated_method, _ in get_special_methods(self._plugin,
'om_metric_receive'):
self._metric_receivers.append({
'name':
decorated_method.__name__,
'source':
decorated_method.om_metric_receive['source'],
'metric_type':
decorated_method.om_metric_receive['metric_type'],
'interval':
decorated_method.om_metric_receive['interval']
})
# Set the metric definitions
if has_interface(plugin_class, 'metrics', '1.0'):
if hasattr(plugin_class, 'metric_definitions'):
self._metric_definitions = plugin_class.metric_definitions
