def iter_event_handlers(
self,
resource: resources_.Resource,
event: bodies.Event,
) -> Iterator[registries.ResourceHandler]:
warnings.warn(
"SimpleRegistry.iter_event_handlers() is deprecated; use "
"ResourceWatchingRegistry.iter_handlers().", DeprecationWarning)
for handler in self._handlers:
if registries.match(handler=handler,
body=event['object'],
ignore_fields=True):
yield handler
def iter_event_handlers(
self,
resource: resources_.Resource,
event: bodies.RawEvent,
) -> Iterator[handlers.ResourceWatchingHandler]:
warnings.warn("SimpleRegistry.iter_event_handlers() is deprecated; use "
"ResourceWatchingRegistry.iter_handlers().", DeprecationWarning)
cause = _create_watching_cause(resource, event)
for handler in self._handlers:
if not isinstance(handler, handlers.ResourceWatchingHandler):
pass
elif registries.match(handler=handler, cause=cause, ignore_fields=True):
yield handler
def iter_event_handlers(
self,
resource: resources_.Resource,
event: bodies.RawEvent,
) -> Iterator[handlers.ResourceWatchingHandler]:
warnings.warn(
"SimpleRegistry.iter_event_handlers() is deprecated; "
"please cease using the internal registries directly.",
DeprecationWarning)
cause = _create_watching_cause(resource, event)
for handler in self._handlers:
if not isinstance(handler, handlers.ResourceWatchingHandler):
pass
elif registries.match(handler=handler, cause=cause):
yield handler
def iter_cause_handlers(
self,
cause: causation.ResourceChangingCause,
) -> Iterator[handlers.ResourceChangingHandler]:
warnings.warn(
"SimpleRegistry.iter_cause_handlers() is deprecated; use "
"ResourceChangingRegistry.iter_handlers().", DeprecationWarning)
for handler in self._handlers:
if not isinstance(handler, handlers.ResourceChangingHandler):
pass
elif handler.reason is None or handler.reason == cause.reason:
if handler.initial and not cause.initial:
pass # ignore initial handlers in non-initial causes.
elif registries.match(handler=handler, cause=cause):
yield handler
def iter_cause_handlers(
self,
cause: causation.ResourceChangingCause,
) -> Iterator[handlers.ResourceHandler]:
warnings.warn(
"SimpleRegistry.iter_cause_handlers() is deprecated; use "
"ResourceChangingRegistry.iter_handlers().", DeprecationWarning)
changed_fields = frozenset(field
for _, field, _, _ in cause.diff or [])
for handler in self._handlers:
if handler.reason is None or handler.reason == cause.reason:
if handler.initial and not cause.initial:
pass # ignore initial handlers in non-initial causes.
elif registries.match(handler=handler,
cause=cause,
changed_fields=changed_fields):
yield handler