old_contents: # 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.
  
  from infosystem.common.subsystem import entity
  from infosystem.database import db
  
  
  class Capability(entity.Entity, db.Model):
  
      attributes = ['id', 'name', 'url', 'method']
      name = db.Column(db.String(30), nullable=False)
      url = db.Column(db.String(100), nullable=False)
      method = db.Column(db.String(10), nullable=False)
  
      def __init__(self, id, domain_id, name, url, method):
          super(Capability, self).__init__(id)
          self.name = name
          self.url = url
          self.method = method
  
new_contents: # 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.
  
  from infosystem.common.subsystem import entity
  from infosystem.database import db
  
  
  class Capability(entity.Entity, db.Model):
  
      attributes = ['id', 'name', 'url', 'method']
      name = db.Column(db.String(30), nullable=False)
      url = db.Column(db.String(100), nullable=False)
      method = db.Column(db.String(10), nullable=False)
  
      def __init__(self, id, name, url, method):
          super(Capability, self).__init__(id)
          self.name = name
          self.url = url
          self.method = method
  
subject: Remove domain_id from constructor