tox: remove unnecessary 'nocov' factor

tox now allows to use exclamation mark to negate an environment factor.

.travis.yml

@@ -27,7 +27,7 @@ matrix:
       dist: xenial
     - python: pypy2.7-5.8.0
       # disable coverage.py on pypy because of performance problems
-      env: TOXENV=pypy-nocov
+      env: TOXENV=pypy
     - language: generic
       os: osx
       env: TOXENV=py27-cov
@@ -37,7 +37,7 @@ matrix:
         - TOXENV=py3-cov
         - HOMEBREW_NO_AUTO_UPDATE=1
     - env:
-        - TOXENV=py27-nocov
+        - TOXENV=py27
         - PYENV_VERSION='2.7.6'
         - PYENV_VERSION_STRING='Python 2.7.6'
         - PYENV_ROOT=$HOME/.travis-pyenv

README.rst

@@ -279,7 +279,7 @@ or the ``TOXENV`` environment variable:
 
 .. code:: sh
 
-    tox -e py27-nocov
+    tox -e py27
     TOXENV="py36-cov,htmlcov" tox
 
 Development Community

run-tests.sh

@@ -5,13 +5,13 @@ set -e
 
 # Choose python version
 if test "x$1" = x-3; then
-	PYTHON=py3-nocov
+	PYTHON=py3
 	shift
 elif test "x$1" = x-2; then
-	PYTHON=py2-nocov
+	PYTHON=py2
 	shift
 fi
-test "x$PYTHON" = x && PYTHON=py-nocov
+test "x$PYTHON" = x && PYTHON=py
 
 # Find tests
 FILTERS=

tox.ini

@@ -16,7 +16,7 @@ extras =
 commands =
     # test with or without coverage, passing extra positonal args to pytest
     cov: coverage run --parallel-mode -m pytest {posargs}
-    nocov: pytest {posargs}
+    !cov: pytest {posargs}
 
 [testenv:htmlcov]
 deps =