From ce695129c9de82968038c773861f0dfa809a6105 Mon Sep 17 00:00:00 2001
From: Ashley Whetter <ashley@awhetter.co.uk>
Date: Thu, 25 Jul 2024 19:40:09 -0700
Subject: [PATCH] Enable stricter type checks that require little to no code
 change

Contributes to #425
---
 autoapi/extension.py    |  2 +-
 docs/changes/425.misc.1 |  1 +
 pyproject.toml          | 35 ++++++++++++++++++-----------------
 3 files changed, 20 insertions(+), 18 deletions(-)
 create mode 100644 docs/changes/425.misc.1

diff --git a/autoapi/extension.py b/autoapi/extension.py
index 609c09b0..34ef2f16 100644
--- a/autoapi/extension.py
+++ b/autoapi/extension.py
@@ -40,7 +40,7 @@
     "method",
     "attribute",
 ]
-_VIEWCODE_CACHE: Dict[str, Tuple[str, Dict]] = {}
+_VIEWCODE_CACHE: Dict[str, tuple[str, dict[str, tuple[str, int, int]]]] = {}
 """Caches a module's parse results for use in viewcode."""
 
 
diff --git a/docs/changes/425.misc.1 b/docs/changes/425.misc.1
new file mode 100644
index 00000000..792c9be8
--- /dev/null
+++ b/docs/changes/425.misc.1
@@ -0,0 +1 @@
+Enable stricter type checks that require little to no code changes
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index 9884737b..1b5842da 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,6 +2,24 @@
 requires = ["setuptools>=46.4.0"]
 build-backend = "setuptools.build_meta"
 
+[tool.mypy]
+# Start off with these
+warn_unused_configs = true
+warn_redundant_casts = true
+warn_unused_ignores = true
+
+# Getting these passing should be easy
+strict_equality = true
+
+# These shouldn't be too much additional work, but may be tricky to
+# get passing if you use a lot of untyped libraries
+disallow_subclassing_any = true
+disallow_untyped_decorators = true
+disallow_any_generics = true
+
+# This one isn't too hard to get passing, but return on investment is lower
+no_implicit_reexport = true
+
 [[tool.mypy.overrides]]
 module = "astroid.*"
 ignore_missing_imports = true
@@ -12,32 +30,15 @@ ignore_errors = true
 
 [[tool.mypy.overrides]]
 module = "autoapi._astroid_utils"
-# Start off with these
-# warn_unused_configs = true <-- can only be set globally
-# warn_redundant_casts = true <-- can only be set globally
-warn_unused_ignores = true
-
-# Getting these passing should be easy
-strict_equality = true
-strict_concatenate = true
 
 # Strongly recommend enabling this one as soon as you can
 check_untyped_defs = true
 
-# These shouldn't be too much additional work, but may be tricky to
-# get passing if you use a lot of untyped libraries
-disallow_subclassing_any = true
-disallow_untyped_decorators = true
-disallow_any_generics = true
-
 # These next few are various gradations of forcing use of type annotations
 disallow_untyped_calls = true
 disallow_incomplete_defs = true
 disallow_untyped_defs = true
 
-# This one isn't too hard to get passing, but return on investment is lower
-no_implicit_reexport = true
-
 # This one can be tricky to get passing if you use a lot of untyped libraries
 # Ignore until astroid is typed (https://github.com/pylint-dev/astroid/issues/2060)
 warn_return_any = false