setup.py pyproject.toml fixes

pyproject.toml

@@ -1,3 +1,43 @@
 [build-system]
 requires = ["setuptools", "wheel", "cffi >= 1.15.0"]
-build-backend = "setuptools.build_meta"
+build-backend = "setuptools.build_meta"
+
+
+[tool.isort]
+multi_line_output = 3
+include_trailing_comma = True
+force_grid_wrap = 0
+use_parentheses = True
+ensure_newline_before_comments = True
+line_length = 88
+
+
+[tool.mypy]
+disallow_untyped_defs = True
+strict_equality = True
+warn_unused_configs = True
+disallow_any_generics = True
+warn_redundant_casts = True
+disallow_subclassing_any = True
+disallow_untyped_calls = True
+disallow_incomplete_defs = True
+no_implicit_optional = True
+no_implicit_reexport = True
+check_untyped_defs = True
+warn_unused_ignores = True
+
+# Because many values are returned directly from CFFI/Chipmunk (and are therefore Any)
+warn_return_any = False 
+
+# Because decorators are mostly from CFFI used for callbacks (and therefor untyped)
+disallow_untyped_decorators = False
+
+exclude = [
+        '^pymunk\examples\.*$',    # exclude examples from type checking
+]
+
+
+[mypy-pymunk.util]
+# This is not typed
+disallow_untyped_defs = False
+check_untyped_defs = False

setup.py

@@ -24,6 +24,7 @@
     packages = ["pymunk", "pymunk.tests"]
     exclude_package_data = {"pymunk.examples": ["*.*"]}
 
+
 setup(
     name="pymunk",
     url="http://www.pymunk.org",