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removes attribute key from observers dict if list of observers is empty

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Mose Müller
2024-05-21 14:03:21 +02:00
parent f783d0b25c
commit ba9dbc03f1
1 changed files with 4 additions and 0 deletions
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4
src/pydase/observer_pattern/observable/observable_object.py
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@@ -32,6 +32,10 @@ class ObservableObject(ABC):
if attribute in self._observers: if attribute in self._observers:
self._observers[attribute].remove(observer) self._observers[attribute].remove(observer)
# remove attribute key from observers dict if list of observers is empty
if not self._observers[attribute]:
del self._observers[attribute]
@abstractmethod @abstractmethod
def _remove_observer_if_observable(self, name: str) -> None: def _remove_observer_if_observable(self, name: str) -> None:
"""Removes the current object as an observer from an observable attribute. """Removes the current object as an observer from an observable attribute.