py$(PYV): remove tox env folder $(@D)/.tox/py$(PYV)
py$(PYV): commands[0]> python -m pytest
============================= test session starts ==============================
platform sunos5 -- Python $(PYTHON_VERSION).X -- $(@D)/.tox/py$(PYV)/bin/python
cachedir: .tox/py$(PYV)/.pytest_cache
rootdir: $(@D)
collecting ... collected 3 items

tests/pytokens_test.py::test_tokenize PASSED
tests/pytokens_test.py::test_weird_op_case PASSED
tests/pytokens_test.py::test_nested_f_tstrings PASSED

======== 3 passed ========
  py$(PYV): OK
  congratulations :)