# -*- 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 'Communication', fields ['source', 'destination', 'protocol', 'port']
        db.create_unique(u'conntrackt_communication', ['source_id', 'destination_id', 'protocol', 'port'])


    def backwards(self, orm):
        # Removing unique constraint on 'Communication', fields ['source', 'destination', 'protocol', 'port']
        db.delete_unique(u'conntrackt_communication', ['source_id', 'destination_id', 'protocol', 'port'])


    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': {'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': {'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', [], {'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', [], {'max_length': '100'})
        }
    }

    complete_apps = ['conntrackt']