Update tox.ini

* removed unnecessary "install_command" from venv and cover;
* unignored E711,E712 in pep8
* add genpolicy

Change-Id: Iab71163a2317ddd339e72dc8790edfa05a9aafe0

setup.cfg

@@ -25,6 +25,11 @@ console_scripts =
     glare-db-manage = glare.cmd.db_manage:main
 oslo.config.opts =
     glare = glare.opts:list_artifacts_opts
+oslo.policy.enforcer =
+    glare = glare.common.policy:_get_enforcer
+
+oslo.policy.policies =
+    glare = glare.common.policy:list_rules
 
 [build_sphinx]
 all_files = 1

tox.ini

@@ -30,24 +30,22 @@ commands =
   bandit -c bandit.yaml -r glare -n5 -p gate
 
 [testenv:cover]
-# NOTE(jaegerandi): this target does not use constraints because
-# upstream infra does not yet support it. Once that's fixed, we can
-# drop the install_command.
-install_command = pip install -U --force-reinstall {opts} {packages}
 setenv = VIRTUAL_ENV={envdir}
 commands = python setup.py testr --coverage --testr-args='^(?!.*test.*coverage).*$'
 
 [testenv:venv]
-# NOTE(jaegerandi): this target does not use constraints because
-# upstream infra does not yet support it. Once that's fixed, we can
-# drop the install_command.
-install_command = pip install -U --force-reinstall {opts} {packages}
 commands = {posargs}
 
 [testenv:genconfig]
 commands =
   oslo-config-generator --config-file etc/oslo-config-generator/glare.conf
 
+[testenv:genpolicy]
+sitepackages = False
+envdir = {toxworkdir}/venv
+commands =
+  oslopolicy-sample-generator --namespace=glare --output-file=etc/policy.json.sample
+
 [testenv:docs]
 commands = python setup.py build_sphinx
 
@@ -56,11 +54,9 @@ commands = bandit -c bandit.yaml -r glare -n5 -p gate
 
 [flake8]
 # TODO(dmllr): Analyze or fix the warnings blacklisted below
-# E711  comparison to None should be 'if cond is not None:'
-# E712  comparison to True should be 'if cond is True:' or 'if cond:'
 # H404  multi line docstring should start with a summary
 # H405  multi line docstring summary not separated with an empty line
-ignore = E711,E712,H404,H405
+ignore = H404,H405
 exclude = .venv,.git,.tox,dist,doc,etc,*glare/locale*,*lib/python*,*egg,build
 
 [hacking]