mypy-strict.ini

# This is a MyPy config file but unlike mypy.ini, it enforces very strict typing
# rules.  The intention is for this config file to be used to ENFORCE that
# people are using mypy on codegen files.
#
# For now, only code_template.py is covered this way

[mypy]
python_version = 3.6

strict_optional = True
show_column_numbers = True
warn_no_return = True
disallow_any_unimported = True

# Across versions of mypy, the flags toggled by --strict vary.  To ensure
# we have reproducible type check, we instead manually specify the flags
warn_unused_configs = True
disallow_any_generics = True
disallow_subclassing_any = True
disallow_untyped_calls = True
disallow_untyped_defs = True
disallow_incomplete_defs = True
check_untyped_defs = True
disallow_untyped_decorators = True
no_implicit_optional = True
warn_redundant_casts = True
warn_unused_ignores = True
warn_return_any = True
implicit_reexport = False
strict_equality = True

files = tools/codegen/gen.py