cryptography    [placement]
fluent-logger   [fluent]
ldappool        [(keystone ldap)]
libvirt-python  [nova]
monasca-statsd  [(monasca api)]
neutron-vpnaas  [(neutron vpn)]
purestorage     [(cinder purestorage) (nova purestorage) requirements]
pyldap          [(newton keystone ldap) (ocata keystone ldap) (pike keystone ldap) (queens keystone ldap)]
pymysql         []
python-ldap     [(!newton !ocata !pike !queens keystone ldap)]
python-memcached []
uwsgi           [barbican]