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Take into account strict and exclude loading extra listeners

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This commit is contained in:
Ben 2019-06-03 19:12:49 +01:00
parent cc4a394e77
commit 95af513ac1
1 changed files with 32 additions and 24 deletions
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56
houdini/handlers/__init__.py
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@ -110,36 +110,44 @@ class _XMLListener(_Listener):
class _ListenerManager(_AbstractManager): class _ListenerManager(_AbstractManager):
def setup(self, module, strict_load=None, exclude_load=None): def __init__(self, server):
for handler_module in self.server.get_package_modules(module): self.strict_load = None
if not (strict_load and handler_module not in strict_load or exclude_load self.exclude_load = None
and handler_module in exclude_load):
module = sys.modules[handler_module] if handler_module in sys.modules.keys() \
else importlib.import_module(handler_module)
self.load(module)
self.logger.info('Handler modules loaded') super().__init__(server)
def setup(self, module, strict_load=None, exclude_load=None):
self.strict_load, self.exclude_load = strict_load, exclude_load
for handler_module in self.server.get_package_modules(module):
module = sys.modules[handler_module] if handler_module in sys.modules.keys() \
else importlib.import_module(handler_module)
self.load(module)
self.logger.debug('Loaded {} listeners'.format(len(self)))
def load(self, module): def load(self, module):
listener_objects = inspect.getmembers(module, self.is_listener) module_name = module.__module__ if isinstance(module, plugins.IPlugin) else module.__name__
for listener_name, listener_object in listener_objects: if not (self.strict_load and module_name not in self.strict_load or
if isinstance(module, plugins.IPlugin): self.exclude_load and module_name in self.exclude_load):
listener_object.instance = module listener_objects = inspect.getmembers(module, self.is_listener)
for listener_name, listener_object in listener_objects:
if isinstance(module, plugins.IPlugin):
listener_object.instance = module
if listener_object.packet not in self: if listener_object.packet not in self:
self[listener_object.packet] = [] self[listener_object.packet] = []
if listener_object not in self[listener_object.packet]: if listener_object not in self[listener_object.packet]:
if listener_object.priority == Priority.High: if listener_object.priority == Priority.High:
self[listener_object.packet].insert(0, listener_object) self[listener_object.packet].insert(0, listener_object)
elif listener_object.priority == Priority.Override: elif listener_object.priority == Priority.Override:
self[listener_object.packet] = [listener_object] self[listener_object.packet] = [listener_object]
else: else:
self[listener_object.packet].append(listener_object) self[listener_object.packet].append(listener_object)
for listener_name, listener_object in listener_objects: for listener_name, listener_object in listener_objects:
for override in listener_object.overrides: for override in listener_object.overrides:
self[override.packet].remove(override) self[override.packet].remove(override)
def remove(self, module): def remove(self, module):
for handler_id, handler_listeners in self.items(): for handler_id, handler_listeners in self.items():