text: # vim: tabstop=4 shiftwidth=4 softtabstop=4
  #
  # Copyright 2016 Eugene Frolov <eugene@frolov.net.ru>
  #
  # All Rights Reserved.
  #
  #    Licensed under the Apache License, Version 2.0 (the "License"); you may
  #    not use this file except in compliance with the License. You may obtain
  #    a copy of the License at
  #
  #         http://www.apache.org/licenses/LICENSE-2.0
  #
  #    Unless required by applicable law or agreed to in writing, software
  #    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  #    License for the specific language governing permissions and limitations
  #    under the License.
  
  import uuid
  
  import sqlalchemy as sa
  from sqlalchemy.ext import declarative
  
  
  Base = declarative.declarative_base()
  
  
  class VM(Base):
      __tablename__ = 'vms'
  
      uuid = sa.Column(sa.String(36), primary_key=True,
                       default=lambda: str(uuid.uuid4()))
      state = sa.Column(sa.String(10), nullable=False)
      name = sa.Column(sa.String(255), nullable=False)
  
      def __init__(self, name, state="off"):
          super(VM, self).__init__()
          self.name = name
          self.state = state
  