pep8 fixes

nsupdate/accounts/urls.py

@@ -1,4 +1,4 @@
-from django.conf.urls import patterns, include, url
+from django.conf.urls import patterns, url
 from accounts.views import UserProfileView
 
 from django.contrib.auth.views import password_change

nsupdate/main/models.py

@@ -2,9 +2,7 @@ from django.db import models
 from django.contrib.auth.models import User
 from django.core.exceptions import ValidationError
 from django.core.validators import RegexValidator
-from django.forms import ModelForm
 from django.conf import settings
-from django.contrib.auth.hashers import make_password
 
 import re
 

nsupdate/main/urls.py

@@ -1,4 +1,4 @@
-from django.conf.urls import patterns, include, url
+from django.conf.urls import patterns, url
 from main.views import HomeView, OverviewView, HostView, DeleteHostView
 from api.views import MyIpView, DetectIpView, NicUpdateView, AuthorizedNicUpdateView
 

nsupdate/main/views.py

@@ -1,10 +1,7 @@
 # -*- coding: utf-8 -*-
 from django.views.generic import TemplateView, CreateView
-from django.views.generic.list import ListView
 from django.views.generic.edit import UpdateView, DeleteView
-from django.http import HttpResponse, HttpResponseRedirect
-from django.conf import settings
-from django.shortcuts import render, get_object_or_404
+from django.http import HttpResponseRedirect
 from django.contrib.auth.decorators import login_required
 from django.contrib import messages
 from django.contrib.auth.hashers import make_password
@@ -15,6 +12,7 @@ import dns.inet
 from main.forms import HostForm
 from main.models import Host
 
+
 class HomeView(TemplateView):
     template_name = "main/home.html"
 

nsupdate/nsupdate/urls.py

@@ -1,5 +1,4 @@
 from django.conf.urls import patterns, include, url
-from django.views.generic import TemplateView
 
 from django.contrib import admin
 admin.autodiscover()