old_contents: # -*- coding: utf-8 -*-
  # Copyright (C) 2009-2010, Luis Pedro Coelho <lpc@cmu.edu>
  # vim: set ts=4 sts=4 sw=4 expandtab smartindent:
  #
  # Permission is hereby granted, free of charge, to any person obtaining a copy
  #  of this software and associated documentation files (the "Software"), to deal
  #  in the Software without restriction, including without limitation the rights
  #  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  #  copies of the Software, and to permit persons to whom the Software is
  #  furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be included in
  #  all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  #  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  #  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  #  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  #  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  #  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  #  THE SOFTWARE.
  
  from __future__ import division
  from sqlalchemy import Column, String, Integer, ForeignKey
  from sqlalchemy.orm import relation, backref
  from sqlalchemy.ext.declarative import declarative_base
  from waldo.backend import Base
  
  class GOAnnotation(Base):
      __tablename__ = 'mgi_goannotation'
      mgi_go_id = Column(Integer, primary_key=True)
      mgi_id = Column(String(32), ForeignKey('mgi_entry.mgi_id'))
      go_id = Column(String(15), nullable=False)
      evidence = Column(String(3), nullable=True)
  
      def __init__(self, mgi_id, go_id, evidence=None):
          self.mgi_id = mgi_id
          self.go_id = go_id
          self.evidence = evidence
  
  class Entry(Base):
      __tablename__ = 'mgi_entry'
      mgi_id = Column(String(32), nullable=False, primary_key=True)
      name = Column(String(32))
      pubmedids = Column(String(100), nullable=True)
      annotations = relation(GOAnnotation)
  
      def __init__(self, mgi_id, name):
          self.mgi_id = mgi_id
          self.name = name
          self.annotations = []
  
      def __repr__(self):
          return '<%s>' % self.mgi_id
  
  
new_contents: # -*- coding: utf-8 -*-
  # Copyright (C) 2009-2010, Luis Pedro Coelho <lpc@cmu.edu>
  # vim: set ts=4 sts=4 sw=4 expandtab smartindent:
  #
  # Permission is hereby granted, free of charge, to any person obtaining a copy
  #  of this software and associated documentation files (the "Software"), to deal
  #  in the Software without restriction, including without limitation the rights
  #  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  #  copies of the Software, and to permit persons to whom the Software is
  #  furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be included in
  #  all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  #  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  #  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  #  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  #  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  #  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  #  THE SOFTWARE.
  
  from __future__ import division
  from sqlalchemy import Column, String, Integer, ForeignKey
  from sqlalchemy.orm import relation, backref
  from waldo.backend import Base
  
  class GOAnnotation(Base):
      __tablename__ = 'mgi_goannotation'
      mgi_go_id = Column(Integer, primary_key=True)
      mgi_id = Column(String(32), ForeignKey('mgi_entry.mgi_id'))
      go_id = Column(String(15), nullable=False)
      evidence = Column(String(3), nullable=True)
  
      def __init__(self, mgi_id, go_id, evidence=None):
          self.mgi_id = mgi_id
          self.go_id = go_id
          self.evidence = evidence
  
  class Entry(Base):
      __tablename__ = 'mgi_entry'
      mgi_id = Column(String(32), nullable=False, primary_key=True)
      name = Column(String(32))
      pubmedids = Column(String(100), nullable=True)
      annotations = relation(GOAnnotation)
  
      def __init__(self, mgi_id, name):
          self.mgi_id = mgi_id
          self.name = name
          self.annotations = []
  
      def __repr__(self):
          return '<%s>' % self.mgi_id
  
  
subject: Remove unneeded import