Add mypy config to pyproject.toml (microsoft#1543)

* Add mypy config to pyproject.toml

* put back follow_imports

* ignore math utils

Author: jackgerrits

pyproject.toml

@@ -49,3 +49,35 @@ unfixable = ["F401"]
 [tool.ruff.mccabe]
 # Unlike Flake8, default to a complexity level of 10.
 max-complexity = 10
+
+[tool.mypy]
+
+strict = true
+python_version = "3.8"
+ignore_missing_imports = true
+install_types = true
+non_interactive = true
+plugins = [
+    "pydantic.mypy"
+]
+
+# remove after all files in the repo are fixed
+follow_imports = "silent"
+
+# from https://blog.wolt.com/engineering/2021/09/30/professional-grade-mypy-configuration/
+disallow_untyped_defs = true
+no_implicit_optional = true
+check_untyped_defs = true
+warn_return_any = true
+show_error_codes = true
+warn_unused_ignores = true
+
+disallow_incomplete_defs = true
+disallow_untyped_decorators = true
+disallow_any_unimported = true
+
+exclude = [
+    # This file needs to be either upgraded or removed and therefore should be
+    # ignore from type checking for now
+    "math_utils\\.py$",
+]

setup.py

@@ -20,7 +20,8 @@
     "flaml",
     "python-dotenv",
     "tiktoken",
-    "pydantic>=1.10,<3",  # could be both V1 and V2
+    # Disallowing 2.6.0 can be removed when this is fixed https://github.com/pydantic/pydantic/issues/8705
+    "pydantic>=1.10,<3,!=2.6.0",  # could be both V1 and V2
     "docker",
 ]