reorder imports: stdlib, other libs, django, nsupdate stuff (views, etc.)

nsupdate/accounts/urls.py

@@ -1,7 +1,8 @@
 from django.conf.urls import patterns, url
+from django.contrib.auth.views import password_change
+
 from accounts.views import UserProfileView
 
-from django.contrib.auth.views import password_change
 
 urlpatterns = patterns(
     '',

nsupdate/api/views.py

@@ -1,8 +1,12 @@
 # -*- coding: utf-8 -*-
 
+import os
+
 import logging
 logger = logging.getLogger(__name__)
 
+import dns.inet
+
 from django.http import HttpResponse
 from django.conf import settings
 from django.contrib.auth.hashers import check_password
@@ -10,9 +14,6 @@ from django.contrib.auth.decorators import login_required
 from django.contrib.sessions.backends.db import SessionStore
 
 from main.models import Host
-import dns.inet
-import os
-
 from main.dnstools import update, SameIpError
 
 

nsupdate/main/_tests/test_dnstools.py

@@ -4,12 +4,14 @@ Tests for dnstools module.
 
 import pytest
 
-from ..dnstools import add, delete, update, query_ns, parse_name, update_ns, SameIpError
-from django.conf import settings
-BASEDOMAIN = settings.BASEDOMAIN
-
 from dns.resolver import NXDOMAIN
 
+from django.conf import settings
+
+from ..dnstools import add, delete, update, query_ns, parse_name, update_ns, SameIpError
+
+BASEDOMAIN = settings.BASEDOMAIN
+
 
 class TestIntelligentUpdater(object):
     def test_double_update(self):

nsupdate/main/admin.py

@@ -1,6 +1,7 @@
-from main.models import Host, Domain, BlacklistedDomain
 from django.contrib import admin
 
+from main.models import Host, Domain, BlacklistedDomain
+
 admin.site.register(BlacklistedDomain)
 admin.site.register(Domain)
 admin.site.register(Host)

nsupdate/main/dnstools.py

@@ -4,8 +4,6 @@ Misc. DNS related code: query, dynamic update, etc.
 Usually, higher level code wants to call the add/update/delete functions.
 """
 
-from django.conf import settings
-
 import dns.inet
 import dns.name
 import dns.resolver
@@ -14,6 +12,8 @@ import dns.update
 import dns.tsig
 import dns.tsigkeyring
 
+from django.conf import settings
+
 
 class SameIpError(ValueError):
     """

nsupdate/main/forms.py

@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 from django import forms
+
 from main.models import Host
 
 

nsupdate/main/models.py

@@ -1,3 +1,8 @@
+import re
+from datetime import datetime
+
+import dns.resolver
+
 from django.db import models
 from django.contrib.auth.models import User
 from django.core.exceptions import ValidationError
@@ -5,11 +10,8 @@ from django.core.validators import RegexValidator
 from django.conf import settings
 from django.db.models.signals import post_delete
 from django.contrib.auth.hashers import make_password
-from main import dnstools
-import dns.resolver
-from datetime import datetime
 
-import re
+from main import dnstools
 
 
 class BlacklistedDomain(models.Model):

nsupdate/main/urls.py

@@ -1,11 +1,13 @@
 from django.conf.urls import patterns, url
 from django.views.generic import TemplateView
+
 from main.views import (
     HomeView, OverviewView, HostView, DeleteHostView, AboutView, HelpView, GenerateSecretView,
     RobotsTxtView, )
 from api.views import (
     MyIpView, DetectIpView, NicUpdateView, AuthorizedNicUpdateView)
 
+
 urlpatterns = patterns(
     '',
     url(r'^$', HomeView.as_view(), name="home"),

nsupdate/main/views.py

@@ -1,4 +1,7 @@
 # -*- coding: utf-8 -*-
+
+import dns.inet
+
 from django.views.generic import TemplateView, CreateView
 from django.views.generic.edit import UpdateView, DeleteView
 from django.http import HttpResponse, HttpResponseRedirect
@@ -7,7 +10,7 @@ from django.contrib import messages
 from django.utils.decorators import method_decorator
 from django.core.urlresolvers import reverse
 from django.core.exceptions import PermissionDenied
-import dns.inet
+
 import dnstools
 
 from main.forms import CreateHostForm, EditHostForm

nsupdate/manage.py

@@ -2,9 +2,8 @@
 import os
 import sys
 
+
 if __name__ == "__main__":
     os.environ.setdefault("DJANGO_SETTINGS_MODULE", "nsupdate.settings")
-
     from django.core.management import execute_from_command_line
-
     execute_from_command_line(sys.argv)

nsupdate/nsupdate/settings.py

@@ -2,9 +2,9 @@
 Django settings for nsupdate project
 """
 
-import django.conf.global_settings as DEFAULT_SETTINGS
-import dns.tsig
 import os
+import dns.tsig
+import django.conf.global_settings as DEFAULT_SETTINGS
 
 DEBUG = True
 TEMPLATE_DEBUG = DEBUG

nsupdate/nsupdate/urls.py

@@ -1,6 +1,6 @@
 from django.conf.urls import patterns, include, url
-
 from django.contrib import admin
+
 admin.autodiscover()
 
 urlpatterns = patterns(