Specify paths for mypy and flake8 in tox

Author: hackebrot

tox.ini

@@ -16,10 +16,10 @@ commands = pytest -v --cov labels {posargs:tests}
 
 [testenv:flake8]
 deps = flake8
-commands = flake8
+commands = flake8 {toxinidir}/setup.py {toxinidir}/src/ {toxinidir}/tests/
 
 [testenv:mypy]
 deps =
     mypy
     types-requests
-commands = mypy {toxinidir}/setup.py {toxinidir}/src/
+commands = mypy {toxinidir}/setup.py {toxinidir}/src/ {toxinidir}/tests/