# -*- coding: utf-8 -*-

import datetime

from south.db import db

from south.v2 import SchemaMigration

from django.db import models

class Migration(SchemaMigration):

    def forwards(self, orm):

        # Adding unique constraint on 'Interface', fields ['netmask', 'address', 'entity']

        db.create_unique(u'conntrackt_interface', ['netmask', 'address', 'entity_id'])

    def backwards(self, orm):

        # Removing unique constraint on 'Interface', fields ['netmask', 'address', 'entity']

        db.delete_unique(u'conntrackt_interface', ['netmask', 'address', 'entity_id'])

    models = {

        u'conntrackt.communication': {

            'Meta': {'unique_together': "(('source', 'destination', 'protocol', 'port'),)", 'object_name': 'Communication'},

            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),

            'destination': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'destination_set'", 'to': u"orm['conntrackt.Interface']"}),

            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),

            'port': ('django.db.models.fields.IntegerField', [], {'default': '0'}),

            'protocol': ('django.db.models.fields.CharField', [], {'max_length': '10'}),

            'source': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'source_set'", 'to': u"orm['conntrackt.Interface']"})

        },

        u'conntrackt.entity': {

            'Meta': {'unique_together': "(('name', 'project'),)", 'object_name': 'Entity'},

            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),

            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),

            'location': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['conntrackt.Location']"}),

            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),

            'project': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['conntrackt.Project']"})

        },

        u'conntrackt.interface': {

            'Meta': {'unique_together': "(('name', 'entity'), ('entity', 'address', 'netmask'))", 'object_name': 'Interface'},

            'address': ('django.db.models.fields.IPAddressField', [], {'max_length': '15'}),

            'description': ('django.db.models.fields.TextField', [], {'default': "'Main network interface.'", 'blank': 'True'}),

            'entity': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['conntrackt.Entity']"}),

            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),

            'name': ('django.db.models.fields.CharField', [], {'default': "'eth0'", 'max_length': '100'}),

            'netmask': ('django.db.models.fields.IPAddressField', [], {'default': "'255.255.255.255'", 'max_length': '15'})

        },

        u'conntrackt.location': {

            'Meta': {'object_name': 'Location'},

            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),

            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),

            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '100'})

        },

        u'conntrackt.project': {

            'Meta': {'object_name': 'Project'},

            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),

            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),

            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '100'})

        }

    }

    complete_apps = ['conntrackt']