X-Git-Url: https://plomlompom.com/repos/foo.html?a=blobdiff_plain;f=plomtask%2Ftodos.py;h=8fa3b91407cbaef08e599faca708d7ffe9b5c8a0;hb=a0fc8b9ddabe3af5b2cc0592513ba3e69d5fd9d4;hp=43ada0b6a04f3df387c1f1933356e1e2b1832fbc;hpb=aed1d5968abf97976db3725347fe4e7672c935e7;p=plomtask
diff --git a/plomtask/todos.py b/plomtask/todos.py
index 43ada0b..8fa3b91 100644
--- a/plomtask/todos.py
+++ b/plomtask/todos.py
@@ -15,7 +15,7 @@ class Todo:
is_done: bool, day: Day) -> None:
self.id_ = id_
self.process = process
- self.is_done = is_done
+ self._is_done = is_done
self.day = day
self.children: list[Todo] = []
self.parents: list[Todo] = []
@@ -69,6 +69,17 @@ class Todo:
return False
return True
+ @property
+ def is_done(self) -> bool:
+ """Wrapper around self._is_done so we can control its setter."""
+ return self._is_done
+
+ @is_done.setter
+ def is_done(self, value: bool) -> None:
+ if value != self.is_done and not self.is_doable:
+ raise BadFormatException('cannot change doneness of undoable Todo')
+ self._is_done = value
+
def add_child(self, child: Todo) -> None:
"""Add child to self.children, guard against recursion"""
def walk_steps(node: Todo) -> None: