def filter_func_unload(
event: HABApp.core.events.habapp_events.RequestFileUnloadEvent):
if not func(event.name):
return None
name = event.name
path = event.get_path()
func_unload(name, path)
def request_file_unload(
self,
event: HABApp.core.events.habapp_events.RequestFileUnloadEvent,
request_lock=True):
path = event.get_path(HABApp.CONFIG.directories.rules)
path_str = str(path)
try:
if request_lock:
self.__load_lock.acquire()
# Only unload already loaded files
with self.__files_lock:
already_loaded = path_str in self.files
if not already_loaded:
log.warning(
f'Rule file {path} is not yet loaded and therefore can not be unloaded'
)
return None
log.debug(f'Removing file: {path}')
with self.__files_lock:
rule = self.files.pop(path_str)
rule.unload()
except Exception:
log.error(f"Could not remove {path}!")
for l in traceback.format_exc().splitlines():
log.error(l)
return None
finally:
if request_lock:
self.__load_lock.release()
def unload_file(event: HABApp.core.events.habapp_events.RequestFileUnloadEvent):
path = event.get_path(HABApp.CONFIG.directories.param)
with LOCK: # serialize to get proper error messages
try:
remove_parameter_file(path.stem)
except Exception:
log.error(f"Could not remove parameters from {path.name}!")
for l in traceback.format_exc().splitlines():
log.error(l)
return None
log.debug(f'Removed params from {path.name}!')
def unload_file(event: HABApp.core.events.habapp_events.RequestFileUnloadEvent):
path = event.get_path(HABApp.CONFIG.directories.param)
with LOCK: # serialize to get proper error messages
try:
remove_parameter_file(path.stem)
except Exception as exc:
e = HABApp.core.logger.HABAppError(log)
e.add(f"Could not remove parameters from {path.name}!")
e.add_exception(exc, add_traceback=True)
e.dump()
return None
log.debug(f'Removed params from {path.name}!')