On posting new Todo to Day, make missing Todo children not found through adoption.

[plomtask] / plomtask / todos.py

diff --git a/plomtask/todos.py b/plomtask/todos.py
index ed78ca947b359286456e7dcc4c664fcb32961c12..80dc97c25ac481089b5760a0c8072af5f755ef08 100644 (file)
--- a/plomtask/todos.py
+++ b/plomtask/todos.py
@@ -130,12 +130,12 @@ class Todo(BaseModel, ConditionsRelations):
     @property
     def unsatisfied_dependencies(self) -> list[int]:
         """Return Process IDs of .process.explicit_steps not in .children."""
-        child_process_ids = {c.process.id_ for c in self.children}
-        unsatisfied: list[int] = []
-        for process_id in [s.step_process_id
-                           for s in self.process.explicit_steps]:
-            if process_id not in child_process_ids:
-                unsatisfied += [process_id]
+        unsatisfied = [s.step_process_id for s in self.process.explicit_steps
+                       if s.parent_step_id is None]
+        for child_process_id in [c.process.id_ for c in self.children]:
+            if child_process_id in unsatisfied:
+                assert isinstance(child_process_id, int)
+                unsatisfied.remove(child_process_id)
         return unsatisfied
 
     @property
@@ -158,10 +158,19 @@ class Todo(BaseModel, ConditionsRelations):
     def adopt_from(self, todos: list[Todo]) -> None:
         """As far as possible, fill unsatisfied dependencies from todos."""
         for process_id in self.unsatisfied_dependencies:
-            for todo in [t for t in todos if t.process.id_ == process_id]:
+            for todo in [t for t in todos if t.process.id_ == process_id
+                         and t not in self.children]:
                 self.add_child(todo)
                 break
 
+    def make_missing_children(self, db_conn: DatabaseConnection) -> None:
+        """Fill unsatisfied dependencies with new Todos."""
+        for process_id in self.unsatisfied_dependencies:
+            process = Process.by_id(db_conn, process_id)
+            todo = self.__class__(None, process, False, self.date)
+            todo.save(db_conn)
+            self.add_child(todo)
+
     def get_step_tree(self, seen_todos: set[int],
                       seen_conditions: set[int]) -> TodoStepsNode:
         """Return tree of depended-on Todos and Conditions."""