Type check the contents of untyped functions.

By default mypy doesn't type check the code within an untyped function.
This enables that and fixes typing errors to accomodate it.

This did uncover a very old bug:
https://github.com/dcs-liberation/dcs_liberation/issues/1417

game/theater/controlpoint.py

@@ -323,7 +323,7 @@ class ControlPoint(MissionTarget, ABC):
         self.target_position: Optional[Point] = None
 
     def __repr__(self):
-        return f"<{__class__}: {self.name}>"
+        return f"<{self.__class__}: {self.name}>"
 
     @property
     def ground_objects(self) -> List[TheaterGroundObject]:

gen/armor.py

@@ -136,6 +136,7 @@ class GroundConflictGenerator:
         position = Conflict.frontline_position(
             self.conflict.front_line, self.game.theater
         )
+
         frontline_vector = Conflict.frontline_vector(
             self.conflict.front_line, self.game.theater
         )
@@ -150,6 +151,13 @@ class GroundConflictGenerator:
             self.enemy_planned_combat_groups, frontline_vector, False
         )
 
+        # TODO: Differentiate AirConflict and GroundConflict classes.
+        if self.conflict.heading is None:
+            raise RuntimeError(
+                "Cannot generate ground units for non-ground conflict. Ground unit "
+                "conflicts cannot have the heading `None`."
+            )
+
         # Plan combat actions for groups
         self.plan_action_for_groups(
             self.player_stance,
@@ -174,7 +182,7 @@ class GroundConflictGenerator:
             code = 1688 - len(self.jtacs)
 
             utype = self.game.player_faction.jtac_unit
-            if self.game.player_faction.jtac_unit is None:
+            if utype is None:
                 utype = AircraftType.named("MQ-9 Reaper")
 
             jtac = self.mission.flight_group(

gen/ground_forces/ai_ground_planner.py

@@ -52,7 +52,6 @@ class CombatGroup:
         self.unit_type = unit_type
         self.size = size
         self.role = role
-        self.assigned_enemy_cp = None
         self.start_position = None
 
     def __str__(self):
@@ -89,11 +88,9 @@ class GroundPlanner:
 
         remaining_available_frontline_units = ground_unit_limit
 
-        if hasattr(self.cp, "stance"):
+        # TODO: Fix to handle the per-front stances.
-            group_size_choice = GROUP_SIZES_BY_COMBAT_STANCE[self.cp.stance]
+        # https://github.com/dcs-liberation/dcs_liberation/issues/1417
-        else:
+        group_size_choice = GROUP_SIZES_BY_COMBAT_STANCE[CombatStance.DEFENSIVE]
-            self.cp.stance = CombatStance.DEFENSIVE
-            group_size_choice = GROUP_SIZES_BY_COMBAT_STANCE[CombatStance.DEFENSIVE]
 
         # Create combat groups and assign them randomly to each enemy CP
         for unit_type in self.cp.base.armor:
@@ -152,20 +149,9 @@ class GroundPlanner:
                 if len(self.connected_enemy_cp) > 0:
                     enemy_cp = random.choice(self.connected_enemy_cp).id
                     self.units_per_cp[enemy_cp].append(group)
-                    group.assigned_enemy_cp = enemy_cp
                 else:
                     self.reserve.append(group)
-                    group.assigned_enemy_cp = "__reserve__"
                 collection.append(group)
 
             if remaining_available_frontline_units == 0:
                 break
-
-        print("------------------")
-        print("Ground Planner : ")
-        print(self.cp.name)
-        print("------------------")
-        for unit_type in self.units_per_cp.keys():
-            print("For : #" + str(unit_type))
-            for group in self.units_per_cp[unit_type]:
-                print(str(group))

gen/groundobjectsgen.py

@@ -637,6 +637,7 @@ class GroundObjectsGenerator:
             ).generate()
 
             for ground_object in cp.ground_objects:
+                generator: GenericGroundObjectGenerator
                 if isinstance(ground_object, FactoryGroundObject):
                     generator = FactoryGenerator(
                         ground_object, country, self.game, self.m, self.unit_map

mypy.ini

@@ -1,6 +1,6 @@
 [mypy]
 # TODO: Cleanup so we can enable the checks commented out here.
-# check_untyped_defs = True
+check_untyped_defs = True
 # disallow_any_decorated = True
 # disallow_any_expr = True
 # disallow_any_generics = True