Used isort to order all import statements

src/pretix/control/views/auth.py

@@ -1,9 +1,13 @@
 from django.conf import settings
-from django.shortcuts import render, redirect
-from django.contrib.auth import login as auth_login, authenticate
-from django.contrib.auth import logout as auth_logout
+from django.contrib.auth import (
+    authenticate, login as auth_login, logout as auth_logout,
+)
+from django.shortcuts import redirect, render
+
 from pretix.base.models import User
-from pretix.control.forms.auth import AuthenticationForm, GlobalRegistrationForm
+from pretix.control.forms.auth import (
+    AuthenticationForm, GlobalRegistrationForm,
+)
 
 
 def login(request):

src/pretix/control/views/event.py

@@ -1,21 +1,29 @@
 from collections import OrderedDict
-from django import forms
 
+from django import forms
 from django.contrib import messages
+from django.core.urlresolvers import reverse
 from django.db.models import Sum
 from django.forms import modelformset_factory
-from django.shortcuts import render, redirect
+from django.shortcuts import redirect, render
 from django.utils.functional import cached_property
+from django.utils.translation import ugettext_lazy as _
 from django.views.generic import FormView
 from django.views.generic.base import TemplateView
 from django.views.generic.detail import SingleObjectMixin
-from django.utils.translation import ugettext_lazy as _
-from django.core.urlresolvers import reverse
+
 from pretix.base.forms import VersionedModelForm
-from pretix.control.forms.event import ProviderForm, TicketSettingsForm, EventSettingsForm, EventUpdateForm
-from pretix.base.models import Event, OrderPosition, Order, Item, EventPermission, User
-from pretix.base.signals import register_payment_providers, register_ticket_outputs
+from pretix.base.models import (
+    Event, EventPermission, Item, Order, OrderPosition, User,
+)
+from pretix.base.signals import (
+    register_payment_providers, register_ticket_outputs,
+)
+from pretix.control.forms.event import (
+    EventSettingsForm, EventUpdateForm, ProviderForm, TicketSettingsForm,
+)
 from pretix.control.permissions import EventPermissionRequiredMixin
+
 from . import UpdateView
 
 

src/pretix/control/views/item.py

@@ -1,26 +1,33 @@
 from itertools import product
 
 from django.contrib import messages
+from django.core.urlresolvers import resolve, reverse
 from django.db import transaction
+from django.forms.models import inlineformset_factory
+from django.http import Http404, HttpResponseForbidden, HttpResponseRedirect
+from django.shortcuts import redirect
 from django.utils.functional import cached_property
+from django.utils.translation import ugettext_lazy as _
 from django.views.generic import ListView
-from django.views.generic.edit import DeleteView
 from django.views.generic.base import TemplateView
 from django.views.generic.detail import SingleObjectMixin
-from django.core.urlresolvers import resolve, reverse
-from django.http import HttpResponseRedirect, HttpResponseForbidden, Http404
-from django.shortcuts import redirect
-from django.forms.models import inlineformset_factory
-from django.utils.translation import ugettext_lazy as _
+from django.views.generic.edit import DeleteView
+
 from pretix.base.models import (
-    Item, ItemCategory, Property, ItemVariation, PropertyValue, Question, Quota)
-from pretix.control.forms.item import ItemVariationForm, QuotaForm, QuestionForm, PropertyForm, PropertyValueForm, \
-    CategoryForm
-from pretix.control.forms.item import ItemFormGeneral
-from pretix.control.permissions import EventPermissionRequiredMixin, event_permission_required
-from pretix.control.forms import VariationsField, I18nInlineFormSet
+    Item, ItemCategory, ItemVariation, Property, PropertyValue, Question,
+    Quota,
+)
+from pretix.control.forms import I18nInlineFormSet, VariationsField
+from pretix.control.forms.item import (
+    CategoryForm, ItemFormGeneral, ItemVariationForm, PropertyForm,
+    PropertyValueForm, QuestionForm, QuotaForm,
+)
+from pretix.control.permissions import (
+    EventPermissionRequiredMixin, event_permission_required,
+)
 from pretix.control.signals import restriction_formset
-from . import UpdateView, CreateView
+
+from . import CreateView, UpdateView
 
 
 class ItemList(ListView):

src/pretix/control/views/main.py

@@ -1,8 +1,8 @@
 from django.contrib import messages
 from django.core.urlresolvers import reverse
 from django.shortcuts import render
-from django.views.generic import ListView, CreateView, TemplateView
 from django.utils.translation import ugettext_lazy as _
+from django.views.generic import CreateView, ListView, TemplateView
 
 from pretix.base.models import Event, EventPermission, OrganizerPermission
 from pretix.control.forms.event import EventCreateForm

src/pretix/control/views/orders.py

@@ -1,14 +1,15 @@
 from itertools import groupby
 
 from django.contrib import messages
-from django.db.models import Count, Q, Sum
-from django.utils.timezone import now
-from django.utils.translation import ugettext_lazy as _
+from django.db.models import Q, Count, Sum
 from django.http import HttpResponse
 from django.shortcuts import redirect, render
 from django.utils.functional import cached_property
-from django.views.generic import ListView, DetailView, TemplateView, View
-from pretix.base.models import Order, Quota, OrderPosition, ItemCategory, Item
+from django.utils.timezone import now
+from django.utils.translation import ugettext_lazy as _
+from django.views.generic import DetailView, ListView, TemplateView, View
+
+from pretix.base.models import Item, ItemCategory, Order, OrderPosition, Quota
 from pretix.base.services.orders import mark_order_paid
 from pretix.base.signals import register_payment_providers
 from pretix.control.forms.orders import ExtendForm

src/pretix/control/views/organizer.py

@@ -2,10 +2,10 @@ from django.contrib import messages
 from django.core.urlresolvers import reverse
 from django.http import HttpResponseForbidden
 from django.utils.translation import ugettext_lazy as _
-from django.views.generic import ListView, UpdateView, CreateView
+from django.views.generic import CreateView, ListView, UpdateView
 
 from pretix.base.models import Organizer, OrganizerPermission
-from pretix.control.forms.organizer import OrganizerUpdateForm, OrganizerForm
+from pretix.control.forms.organizer import OrganizerForm, OrganizerUpdateForm
 from pretix.control.permissions import OrganizerPermissionRequiredMixin
 
 

src/pretix/control/views/user.py

@@ -1,10 +1,10 @@
 from django.contrib import messages
 from django.contrib.auth import update_session_auth_hash
 from django.core.urlresolvers import reverse
-from django.views.generic import UpdateView
 from django.utils.translation import ugettext_lazy as _
-from pretix.base.forms.user import UserSettingsForm
+from django.views.generic import UpdateView
 
+from pretix.base.forms.user import UserSettingsForm
 from pretix.base.models import User