restore testenv:venv section. to be able to set the dev environment as described in the CONTRIBUTING.md
[tox]
+project = pre_commit
envlist = py27,py36,py37,pypy,pypy3,pre-commit
[testenv]
@@ -10,6 +11,10 @@ commands =
coverage report --fail-under 100
pre-commit install
+[testenv:venv]
+envdir = venv-{[tox]project}
+commands =
+
[testenv:pre-commit]
skip_install = true
deps = pre-commit
