[mypy]
plugins = pydantic.mypy

warn_unreachable = true
follow_imports = silent
strict_optional = True
warn_redundant_casts = True
warn_unused_ignores = True
disallow_any_generics = True
check_untyped_defs = True
no_implicit_reexport = True
disallow_untyped_defs = True
disallow_any_decorated = True
disallow_any_expr = True
disallow_any_explicit = True
# The following should be set to True, but results in a Mypy crash
# (https://github.com/python/mypy/issues/17954)
disallow_any_unimported = False
disallow_subclassing_any = True
warn_return_any = True

python_version = 3.10

# TODO: when we drop 3.9, drop the following line:
force_union_syntax = True

[pydantic-mypy]
init_forbid_extra = True
init_typed = True
warn_required_dynamic_aliases = True

[mypy-pydantic_core.*]
follow_imports = skip