Assume Python 3.12 for MyPy type checking

Needed to support modern Numpy

Author: HexDecimal

pyproject.toml

@@ -106,7 +106,7 @@ enable = ["pypy", "pyodide-prerelease"]
 
 [tool.mypy]
 files = ["."]
-python_version = "3.10"
+python_version = "3.12"
 warn_unused_configs = true
 show_error_codes = true
 disallow_subclassing_any = true

tcod/event.py

@@ -3127,7 +3127,7 @@ def __getattr__(name: str) -> int:
             FutureWarning,
             stacklevel=2,
         )
-        return replacement
+        return replacement  # type: ignore[return-value]
 
     if name.startswith("K_") and len(name) == 3:  # noqa: PLR2004
         name = name.upper()  # Silently fix single letter key symbols removed from SDL3, these are still deprecated

tcod/path.py

@@ -775,7 +775,7 @@ def add_edge(
             cost = cost.T
             if condition is not None:
                 condition = condition.T
-        key = (_as_hashable(cost), _as_hashable(condition))  # type: ignore[arg-type]
+        key = (_as_hashable(cost), _as_hashable(condition))
         try:
             rule = self._graph[key]
         except KeyError:
@@ -897,16 +897,16 @@ def add_edges(
             # edge_map needs to be converted into C.
             # The other parameters are converted by the add_edge method.
             edge_map = edge_map.T
-        edge_center = tuple(i // 2 for i in edge_map.shape)  # type: ignore[union-attr]
-        edge_map[edge_center] = 0  # type: ignore[index]
-        edge_map[edge_map < 0] = 0  # type: ignore[index, operator]
-        edge_nz = edge_map.nonzero()  # type: ignore[union-attr]
-        edge_costs = edge_map[edge_nz]  # type: ignore[index]
+        edge_center = tuple(i // 2 for i in edge_map.shape)
+        edge_map[edge_center] = 0
+        edge_map[edge_map < 0] = 0
+        edge_nz = edge_map.nonzero()
+        edge_costs = edge_map[edge_nz]
         edge_array = np.transpose(edge_nz)
         edge_array -= edge_center
         for edge, edge_cost in zip(
             edge_array,
-            edge_costs,  # type: ignore[arg-type]
+            edge_costs,
             strict=True,
         ):
             self.add_edge(
@@ -1177,7 +1177,7 @@ def traversal(self) -> NDArray[Any]:
         """
         if self._order == "F":
             axes = range(self._travel.ndim)
-            return self._travel.transpose((*axes[-2::-1], axes[-1]))[..., ::-1]  # type: ignore[no-any-return]
+            return self._travel.transpose((*axes[-2::-1], axes[-1]))[..., ::-1]
         return self._travel
 
     def clear(self) -> None:

tcod/sdl/audio.py

@@ -189,7 +189,7 @@ def convert_audio(
                 out_length,
             )
         )
-        return (  # type: ignore[no-any-return]
+        return (
             np.frombuffer(ffi.buffer(out_buffer[0], out_length[0]), dtype=out_format).reshape(-1, out_channels).copy()
         )
     except RuntimeError as exc: