Update requirements and test-requirements

With placement off by itself, the number of python packages required to
make things go shrinks.

This is the set of modules that are imported directly. There are plenty
of transitive dependencies not listed here.

test-requirements.txt also lists some of the optional things (database
drivers) that come up in devstack-based testing situations.

Change-Id: I3eb6aead544d1ef647ad8d94a18382d5fa795aa4

requirements.txt

@@ -4,69 +4,24 @@
 
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 SQLAlchemy!=1.1.5,!=1.1.6,!=1.1.7,!=1.1.8,>=1.0.10 # MIT
-decorator>=3.4.0 # BSD
-eventlet!=0.18.3,!=0.20.1,>=0.18.2 # MIT
-Jinja2>=2.10 # BSD License (3 clause)
 keystonemiddleware>=4.17.0 # Apache-2.0
-lxml!=3.7.0,>=3.4.1 # BSD
 Routes>=2.3.1 # MIT
-cryptography>=2.1 # BSD/Apache-2.0
 WebOb>=1.8.2 # MIT
-# NOTE(mriedem): greenlet 0.4.14 does not work with older versions of gcc on
-# ppc64le systems, see https://github.com/python-greenlet/greenlet/issues/136.
-greenlet>=0.4.10,!=0.4.14 # MIT
-PasteDeploy>=1.5.0 # MIT
-Paste>=2.0.2 # MIT
-PrettyTable<0.8,>=0.7.1 # BSD
 sqlalchemy-migrate>=0.11.0 # Apache-2.0
-netaddr>=0.7.18 # BSD
-netifaces>=0.10.4 # MIT
-paramiko>=2.0.0 # LGPLv2.1+
-Babel!=2.4.0,>=2.3.4 # BSD
-enum34>=1.0.4;python_version=='2.7' or python_version=='2.6' or python_version=='3.3' # BSD
-iso8601>=0.1.11 # MIT
 jsonschema<3.0.0,>=2.6.0 # MIT
-python-cinderclient>=3.3.0 # Apache-2.0
-keystoneauth1>=3.9.0 # Apache-2.0
-python-neutronclient>=6.7.0 # Apache-2.0
-python-glanceclient>=2.8.0 # Apache-2.0
 requests>=2.14.2 # Apache-2.0
 six>=1.10.0 # MIT
-stevedore>=1.20.0 # Apache-2.0
 setuptools!=24.0.0,!=34.0.0,!=34.0.1,!=34.0.2,!=34.0.3,!=34.1.0,!=34.1.1,!=34.2.0,!=34.3.0,!=34.3.1,!=34.3.2,!=36.2.0,>=21.0.0 # PSF/ZPL
-websockify>=0.8.0 # LGPLv3
-oslo.cache>=1.26.0 # Apache-2.0
 oslo.concurrency>=3.26.0 # Apache-2.0
 oslo.config>=6.1.0 # Apache-2.0
 oslo.context>=2.19.2 # Apache-2.0
 oslo.log>=3.36.0 # Apache-2.0
-oslo.reports>=1.18.0 # Apache-2.0
 oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0
 oslo.utils>=3.33.0 # Apache-2.0
 oslo.db>=4.40.0 # Apache-2.0
-oslo.rootwrap>=5.8.0 # Apache-2.0
-oslo.messaging>=6.3.0 # Apache-2.0
 oslo.policy>=1.35.0 # Apache-2.0
-oslo.privsep>=1.23.0 # Apache-2.0
 oslo.i18n>=3.15.3 # Apache-2.0
-oslo.service!=1.28.1,>=1.24.0 # Apache-2.0
-rfc3986>=0.3.1 # Apache-2.0
 oslo.middleware>=3.31.0 # Apache-2.0
-psutil>=3.2.2 # BSD
 oslo.versionedobjects>=1.31.2 # Apache-2.0
-os-brick>=2.5.0 # Apache-2.0
 os-traits>=0.4.0 # Apache-2.0
-os-vif!=1.8.0,>=1.7.0 # Apache-2.0
-os-win>=3.0.0 # Apache-2.0
-castellan>=0.16.0 # Apache-2.0
 microversion-parse>=0.2.1 # Apache-2.0
-os-xenapi>=0.3.3 # Apache-2.0
-tooz>=1.58.0 # Apache-2.0
-cursive>=0.2.1 # Apache-2.0
-pypowervm>=1.1.15 # Apache-2.0
-retrying>=1.3.3,!=1.3.0 # Apache-2.0
-os-service-types>=1.2.0 # Apache-2.0
-taskflow>=2.16.0 # Apache-2.0
-python-dateutil>=2.5.3 # BSD
-zVMCloudConnector>=1.1.1;sys_platform!='win32'  # Apache 2.0 License
-futures>=3.0.0;python_version=='2.7' or python_version=='2.6' # PSF

test-requirements.txt

@@ -4,26 +4,15 @@
 
 hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
 coverage!=4.4,>=4.0 # Apache-2.0
-ddt>=1.0.1 # MIT
 fixtures>=3.0.0 # Apache-2.0/BSD
 mock>=2.0.0 # BSD
-mox3>=0.20.0 # Apache-2.0
 psycopg2>=2.6.2 # LGPL/ZPL
 PyMySQL>=0.7.6 # MIT License
-python-barbicanclient>=4.5.2 # Apache-2.0
-python-ironicclient>=2.3.0 # Apache-2.0
-requests-mock>=1.2.0 # Apache-2.0
 oslotest>=3.2.0 # Apache-2.0
 stestr>=1.0.0 # Apache-2.0
-osprofiler>=1.4.0 # Apache-2.0
-testresources>=2.0.0 # Apache-2.0/BSD
-testscenarios>=0.4 # Apache-2.0/BSD
 testtools>=2.2.0 # MIT
 bandit>=1.1.0 # Apache-2.0
 gabbi>=1.35.0 # Apache-2.0
 
-# vmwareapi driver specific dependencies
-oslo.vmware>=2.17.0 # Apache-2.0
-
 # placement functional tests
 wsgi-intercept>=1.7.0 # MIT License