ITQC/pydase
24
0
Fork 0
mirror of https://github.com/tiqi-group/pydase.git synced 2025-06-12 07:57:11 +02:00
Code Issues Packages Projects Releases Wiki Activity

implements clear, insert, remove, extend and pop for observable lists

Browse Source
This commit is contained in:
Mose Müller
2023-12-06 18:02:26 +01:00
parent f6bf229c8c
commit 8e641c1b84
2 changed files with 237 additions and 65 deletions
Download Patch File Download Diff File Expand all files Collapse all files

69
src/pydase/observer_pattern/observable/observable_object.py
View File

@ -153,39 +153,60 @@ class _ObservableList(ObservableObject, list[Any]):
self._notify_changed("", self)
def clear(self) -> None:
logger.warning(
"'clear' has not been overridden yet. This might lead to unexpected "
"behaviour."
)
self._remove_self_from_observables()
super().clear()
self._notify_changed("", self)
def extend(self, __iterable: Iterable[Any]) -> None:
logger.warning(
"'extend' has not been overridden yet. This might lead to unexpected "
"behaviour."
)
return super().extend(__iterable)
self._remove_self_from_observables()
try:
super().extend(__iterable)
finally:
for i, item in enumerate(self):
super().__setitem__(i, self._initialise_new_objects(f"[{i}]", item))
self._notify_changed("", self)
def insert(self, __index: SupportsIndex, __object: Any) -> None:
logger.warning(
"'insert' has not been overridden yet. This might lead to unexpected "
"behaviour."
)
super().insert(__index, __object)
self._remove_self_from_observables()
try:
super().insert(__index, __object)
finally:
for i, item in enumerate(self):
super().__setitem__(i, self._initialise_new_objects(f"[{i}]", item))
self._notify_changed("", self)
def pop(self, __index: SupportsIndex = -1) -> Any:
logger.warning(
"'pop' has not been overridden yet. This might lead to unexpected "
"behaviour."
)
return super().pop(__index)
self._remove_self_from_observables()
try:
popped_item = super().pop(__index)
finally:
for i, item in enumerate(self):
super().__setitem__(i, self._initialise_new_objects(f"[{i}]", item))
self._notify_changed("", self)
return popped_item
def remove(self, __value: Any) -> None:
logger.warning(
"'remove' has not been overridden yet. This might lead to unexpected "
"behaviour."
)
super().remove(__value)
self._remove_self_from_observables()
try:
super().remove(__value)
finally:
for i, item in enumerate(self):
super().__setitem__(i, self._initialise_new_objects(f"[{i}]", item))
self._notify_changed("", self)
def _remove_self_from_observables(self) -> None:
for i in range(len(self)):
self._remove_observer_if_observable(f"[{i}]")
def _remove_observer_if_observable(self, name: str) -> None:
key = int(name[1:-1])