To avoid accumulating deleted cruft in the dist directory, remove it
prior to running bdist_wheel/sdist.
commands = python setup.py test --slowest --testr-args='{posargs}'
[testenv:dist]
commands = python setup.py test --slowest --testr-args='{posargs}'
[testenv:dist]
+whitelist_externals = rm
-commands = python setup.py bdist_wheel sdist
+commands =
+ rm -fr dist
+ python setup.py bdist_wheel sdist
[testenv:docs]
whitelist_externals = rm
[testenv:docs]
whitelist_externals = rm