Revision 63bcab00 snf-astakos-app/astakos/im/migrations/0022_auto__chg_field_project_id__chg_field_projectapplication_chain.py

b/snf-astakos-app/astakos/im/migrations/0022_auto__chg_field_project_id__chg_field_projectapplication_chain.py
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    def forwards(self, orm):


  		





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        if not db.dry_run:


  		





  
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            objs = orm.ProjectApplication.objects


  		





  
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            for (c,) in objs.values_list('chain').distinct():


  		





  
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                orm.Chain.objects.get_or_create(chain=c)


  		





  
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        # Changing field 'Project.id'


  		





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        db.alter_column('im_project', 'id', self.gf('django.db.models.fields.related.OneToOneField')(unique=True, primary_key=True, db_column='id', to=orm['im.Chain']))


  		





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        # Changing field 'ProjectApplication.chain'


  		





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        db.alter_column('im_projectapplication', 'chain', self.gf('django.db.models.fields.related.ForeignKey')(db_column='chain', to=orm['im.Chain']))


  		





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        # Adding index on 'ProjectApplication', fields ['chain']


  		





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        db.create_index('im_projectapplication', ['chain'])


  		





  
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        if db.backend_name != 'sqlite3':


  		





  
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            # Adding index on 'ProjectApplication', fields ['chain']


  		





  
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            db.create_index('im_projectapplication', ['chain'])


  		





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    def backwards(self, orm):


  		












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