Move mypy configuration to setup.cfg

A bit nicer looking, and enables running mypy manually and in code
editors.

Author: bluetech

setup.cfg

@@ -30,3 +30,30 @@ line_length=88
 multi_line_output=3
 no_lines_before=LOCALFOLDER
 order_by_type=False
+
+[mypy]
+check_untyped_defs = True
+# disallow_any_decorated = True
+disallow_any_explicit = True
+# disallow_any_expr = True
+disallow_any_generics = True
+# disallow_any_unimported = True
+disallow_incomplete_defs = True
+disallow_subclassing_any = True
+disallow_untyped_calls = True
+# disallow_untyped_decorators = True
+disallow_untyped_defs = True
+; implicit_reexport = False
+no_implicit_optional = True
+# strict_equality = True
+strict_optional = False
+warn_redundant_casts = True
+# warn_return_any = True
+warn_unused_configs = True
+warn_unused_ignores = True
+[mypy-h11.*]
+ignore_missing_imports = True
+[mypy-pytest.*]
+ignore_missing_imports = True
+[mypy-_pytest.*]
+ignore_missing_imports = True

tox.ini

@@ -36,11 +36,7 @@ commands =
 basepython = python3.7
 deps = mypy
 commands =
-    mypy wsproto/ test/ \
-        --ignore-missing-imports \
-        --disallow-untyped-defs \
-        --no-strict-optional \
-        --warn-unused-ignores
+    mypy wsproto/ test/
 
 [testenv:lint]
 basepython = python3.6