pbr numpy iso8601 oslo.config>=2.6.0 oslo.log>=2.3.0 oslo.policy>=0.3.0 oslo.serialization>=1.4.0 oslo.utils>=3.18.0 oslo.middleware>=3.22.0 pandas>=0.17.0 pecan>=0.9 futures jsonpatch cotyledon>=1.5.0 six stevedore ujson voluptuous werkzeug trollius; python_version < '3.4' tenacity>=3.1.0 # Apache-2.0 WebOb>=1.4.1 Paste PasteDeploy