py$(PYV): remove tox env folder $(@D)/.tox/py$(PYV)
py$(PYV): commands[0]> python -We -m unittest discover tests --verbose
test_no_return_deprecation (testextensions.DeprecationTests) ... ok
test_construction (testextensions.MypycNativeIntTests) ... ok
test_docstring (testextensions.MypycNativeIntTests) ... ok
test_isinstance (testextensions.MypycNativeIntTests) ... ok
test_basics_iterable_syntax (testextensions.TypedDictTests) ... ok
test_basics_keywords_syntax (testextensions.TypedDictTests) ... ok
test_optional (testextensions.TypedDictTests) ... ok
test_pickle (testextensions.TypedDictTests) ... ok
test_py36_class_syntax_usage (testextensions.TypedDictTests) ... ok
test_py36_class_usage_emits_deprecations (testextensions.TypedDictTests) ... ok
test_total (testextensions.TypedDictTests) ... ok
test_typeddict_errors (testextensions.TypedDictTests) ... ok

----------------------------------------------------------------------
Ran 12 tests

OK
  py$(PYV): OK
  congratulations :)