Update tox

tox.ini

@@ -81,3 +81,39 @@ max-complexity = 10
 import-order-style = google
 application-import-names = flake8
 format = ${cyan}%(path)s${reset}:${yellow_bold}%(row)d${reset}:${green_bold}%(col)d${reset}: ${red_bold}%(code)s${reset} %(text)s
+
+[testenv:pylint]
+basepython = python3
+deps =
+    pyflakes
+    pylint
+commands =
+    pylint src/bio2bel_drugbank
+
+[testenv:doc8]
+basepython = python3
+skip_install = true
+deps =
+    sphinx
+    doc8
+commands =
+    doc8 docs/source/
+
+[testenv:build]
+basepython = python3
+skip_install = true
+deps =
+    wheel
+    setuptools
+commands =
+    python setup.py -q sdist bdist_wheel
+
+[testenv:release]
+basepython = python3
+skip_install = true
+deps =
+    {[testenv:build]deps}
+    twine >= 1.5.0
+commands =
+    {[testenv:build]commands}
+    twine upload --skip-existing dist/*