from django.contrib import admin

class InterfaceInline(admin.StackedInline):

    """

    model = Interface

    extra = 1

class CommunicationAdmin(admin.ModelAdmin):

    """

    Modifies the default admin class for the Communication class. The

        # Call the parent's method so it would do any of its magic.

        return super(CommunicationAdmin, self).formfield_for_foreignkey(db_field, request, **kwargs)

class EntityAdmin(admin.ModelAdmin):

    """

    This class implements the admin view of the entity instances. It adds some

    # Enable filtering based on project and location.

    list_filter = ['project', 'location']

class InterfaceAdmin(admin.ModelAdmin):

    """

    This class implements the admin view of the interface instances. It allows

    # Enable filtering based on project and location.

    list_filter = ['entity__project', 'entity__location']

# Register our admin classes.

admin.site.register(Project)

admin.site.register(Location)

from django.core.exceptions import ValidationError

from django.db import models

class Project(models.Model):

    """

    Implements a model with information about a project. A project has some

        return self.name

class Location(models.Model):

    """

    Implements a model with information about location. Locations can further be

        return self.name

class Entity(models.Model):

    """

    Models an entity in a project. An entity can be a server, router, or any

        return "%s (%s - %s)" % (self.name, self.project, self.location)

class Interface(models.Model):

    """

    Models a representation of an interface on an entity. It can be used for

        else:

            return '%s (%s/%s)' % (self.entity.name, self.address, self.netmask)

class Communication(models.Model):

    """

    Models a representation of allowed network communication. This lets the user

from django import template

from django.core import urlresolvers

# Get an instance of Django's template library.

register = template.Library()

from django.conf.urls import patterns, url

from django.contrib.auth.views import login, logout

from .views import IndexView, ProjectView, EntityView, entity_iptables, project_iptables

urlpatterns = patterns(

    'conntrackt.views',

    # Homepage/index view.

# Standard library imports.

import re

from django.template import Context, loader

from StringIO import StringIO

from zipfile import ZipFile, ZIP_DEFLATED

from django.http import HttpResponse

from django.shortcuts import render_to_response, get_object_or_404

from django.views.generic import TemplateView, DetailView

from .models import Project, Entity, Location

from .utils import generate_entity_iptables