Adjust docs+venv tox environments requirements/dependencies

After a prior merge these sections are no longer valid and
need to be adjusted to reflect the removal of the optional
requirements file.

Change-Id: I2a93c8e55f0d692df6d074bd86ab1a5e6d11a03f

1 files changed, 3 insertions, 4 deletions

diff --git a/tox.ini b/tox.ini
index bc91277..6636a92 100644
--- a/tox.ini
+++ b/tox.ini
@@ -21,10 +21,7 @@ commands = python setup.py testr --slowest --testr-args='{posargs}'
 
 [testenv:docs]
 basepython = python2.7
-deps = -r{toxinidir}/requirements-py2.txt
-    -r{toxinidir}/test-requirements.txt
-    -r{toxinidir}/optional-requirements.txt
-    doc8
+deps = {[testenv:py27]deps}
 commands = python setup.py build_sphinx
     doc8 doc/source
 
@@ -46,6 +43,8 @@ deps = {[testenv:py27]deps}
 commands = python setup.py testr --coverage --testr-args='{posargs}'
 
 [testenv:venv]
+basepython = python2.7
+deps = {[testenv:py27]deps}
 commands = {posargs}
 
 [flake8]