john/hooked-containers
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

changed events

Browse Source
This commit is contained in:
John Lancaster
2026-02-22 18:19:48 -06:00
parent 62204abdd0
commit 07bdbe0b46
4 changed files with 12 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/hooked_containers/mapping.py
View File

@@ -35,13 +35,14 @@ class HookedMapping(HookedContainer[T], MutableMapping[T, MutableNesting[T]]):
def insert(self, key: T, value: MutableNesting[T]) -> None:
self._data[key] = value
if self.hook:
self.hook(e.AddItemEvent(index=key, item=value, path=self.new_path(key)))
self.hook(e.AddItemEvent(value, path=self.new_path(key)))
# HookedContainer methods
def __getitem__(self, key: T) -> MutableNesting[T]:
if key not in self._data:
self.insert(key, {})
return HookedMapping(self._data[key], hook=self.hook, path=self.new_path(key))
value = self._data[key]
match value:
case HookedMapping(_data=seq):
@@ -54,13 +55,13 @@ class HookedMapping(HookedContainer[T], MutableMapping[T, MutableNesting[T]]):
def __setitem__(self, key: T, value: MutableNesting[T]) -> None:
if key not in self._data:
self.insert(key, value)
return
self._data[key] = value
if self.hook:
self.hook(e.SetItemEvent(index=key, item=value, path=self.new_path(key)))
else:
self._data[key] = value
if self.hook:
self.hook(e.SetItemEvent(value, path=self.new_path(key)))
def __delitem__(self, key: T) -> None:
item = self._data[key]
del self._data[key]
if self.hook:
self.hook(e.RemoveItemEvent(index=key, item=item, path=self.new_path(key)))
self.hook(e.RemoveItemEvent(item, path=self.new_path(key)))