return False
return True
+ @property
+ def performed_effort(self) -> float:
+ """Return performed effort, i.e. self.effort or default if done.."""
+ if self.effort is not None:
+ return self.effort
+ if self.is_done:
+ return self.effort_then
+ return 0
+
@property
def process_id(self) -> int | str | None:
"""Needed for super().save to save Processes as attributes."""
return make_node(self)
+ @property
+ def tree_effort(self) -> float:
+ """Return sum of performed efforts of self and all descendants."""
+
+ def walk_tree(node: Todo) -> float:
+ local_effort = 0
+ for child in node.children:
+ local_effort += walk_tree(child)
+ return node.performed_effort + local_effort
+
+ return walk_tree(self)
+
def add_child(self, child: Todo) -> None:
"""Add child to self.children, avoid recursion, update parenthoods."""