From ee9a110d2921ea3eb28efd839ef143403bca6bc8 Mon Sep 17 00:00:00 2001
From: David Stansby <dstansby@gmail.com>
Date: Fri, 17 Jan 2025 18:58:23 +0000
Subject: [PATCH] Enable some stricter typing rules (#679)

---
 numcodecs/checksum32.py | 2 +-
 pyproject.toml          | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/numcodecs/checksum32.py b/numcodecs/checksum32.py
index 4a706c71..f1d82623 100644
--- a/numcodecs/checksum32.py
+++ b/numcodecs/checksum32.py
@@ -13,7 +13,7 @@
 
 _crc32c: Optional[ModuleType] = None
 with suppress(ImportError):
-    import crc32c as _crc32c  # type: ignore[no-redef]
+    import crc32c as _crc32c  # type: ignore[no-redef, unused-ignore]
 
 if TYPE_CHECKING:  # pragma: no cover
     from typing_extensions import Buffer
diff --git a/pyproject.toml b/pyproject.toml
index 817f138c..ca0de940 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -237,3 +237,6 @@ enable_error_code = ["ignore-without-code", "redundant-expr", "truthy-bool"]
 # TODO: set options below to true
 strict = false
 warn_unreachable = false
+warn_redundant_casts = true
+warn_unused_ignores = true
+warn_unused_configs = true