fix isort, flake8

src/pretix/api/migrations/0001_initial.py

@@ -1,9 +1,10 @@
 # Generated by Django 4.2.11 on 2024-05-08 01:59
 
-from django.db import migrations, models
+import uuid
+
 import django.db.models.deletion
 import oauth2_provider.generators
-import uuid
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):

src/pretix/api/migrations/0002_initial.py

@@ -1,8 +1,8 @@
 # Generated by Django 4.2.11 on 2024-05-08 01:59
 
+import django.db.models.deletion
 from django.conf import settings
 from django.db import migrations, models
-import django.db.models.deletion
 
 
 class Migration(migrations.Migration):

src/pretix/api/migrations/0004_oauthapplication_allowed_origins_and_more.py

@@ -1,8 +1,8 @@
 # Generated by Django 4.2.15 on 2024-08-30 08:15
 
-from django.db import migrations, models
 import oauth2_provider.generators
 import oauth2_provider.models
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):

src/pretix/api/models.py

@@ -9,7 +9,7 @@
 )
 from oauth2_provider.models import (
     AbstractAccessToken, AbstractApplication, AbstractGrant, AbstractIDToken,
-    AbstractRefreshToken, ClientSecretField
+    AbstractRefreshToken, ClientSecretField,
 )
 from oauth2_provider.validators import URIValidator
 

src/pretix/api/serializers/i18n.py

@@ -88,4 +88,3 @@ def to_internal_value(self, value) -> LazyI18nString:
             url_validator(value.data)
 
         return value
-

src/pretix/api/serializers/order.py

@@ -22,9 +22,9 @@
 from pretix.base.decimal import round_decimal
 from pretix.base.i18n import language
 from pretix.base.models import (
-    CachedFile, Checkin, Invoice, Customer, InvoiceAddress, InvoiceLine, Item,
+    CachedFile, Checkin, Customer, Invoice, InvoiceAddress, InvoiceLine, Item,
     ItemVariation, Order, OrderPosition, Question, QuestionAnswer, Seat,
-    SubEvent, TaxRule, Voucher
+    SubEvent, TaxRule, Voucher,
 )
 from pretix.base.models.orders import (
     CartPosition, OrderFee, OrderPayment, OrderRefund, RevokedTicketSecret,
@@ -591,7 +591,7 @@ class Meta:
             'code', 'status', 'testmode', 'secret', 'email', 'phone', 'locale', 'datetime', 'expires', 'payment_date',
             'payment_provider', 'fees', 'total', 'comment', 'invoice_address', 'positions', 'downloads',
             'checkin_attention', 'last_modified', 'payments', 'refunds', 'require_approval', 'sales_channel',
-            'url',  'customer'
+            'url', 'customer'
         )
         read_only_fields = (
             'code', 'status', 'testmode', 'secret', 'datetime', 'expires', 'payment_date',

src/pretix/api/serializers/organizer.py

@@ -13,8 +13,8 @@
 from pretix.base.auth import get_auth_backends
 from pretix.base.i18n import get_language_without_region
 from pretix.base.models import (
-    Device, GiftCard, GiftCardTransaction, Organizer, SeatingPlan, Team,
-    TeamAPIToken, TeamInvite, User, Customer,
+    Customer, Device, GiftCard, GiftCardTransaction, Organizer, SeatingPlan,
+    Team, TeamAPIToken, TeamInvite, User,
 )
 from pretix.base.models.seating import SeatingPlanLayoutValidator
 from pretix.base.services.mail import SendMailException, mail

src/pretix/api/urls.py

@@ -1,8 +1,7 @@
 import importlib
 
 from django.apps import apps
-from django.urls import include
-from django.urls import re_path as url
+from django.urls import include, re_path as url
 from rest_framework import routers
 
 from pretix.api.views import cart

src/pretix/api/views/event.py

@@ -16,7 +16,8 @@
 )
 from pretix.api.views import ConditionalListView
 from pretix.base.models import (
-    CartPosition, Device, Event, TaxRule, TeamAPIToken, Organizer, Customer, Order,
+    CartPosition, Customer, Device, Event, Order, Organizer, TaxRule,
+    TeamAPIToken,
 )
 from pretix.base.models.event import SubEvent
 from pretix.base.settings import SETTINGS_AFFECTING_CSS
@@ -429,7 +430,7 @@ def get(self, request, *args, **kwargs):
         # Get all orders of customer which belong to this event
         order_list = (Order.objects.filter(Q(event=event)
                                            & (Q(customer=customer) | Q(
-            email__iexact=customer.email))).select_related('event').order_by('-datetime'))
+                                               email__iexact=customer.email))).select_related('event').order_by('-datetime'))
 
         if not order_list:
             return JsonResponse(status=404, data={"error": "Customer has no orders for this event."})

src/pretix/api/views/order.py

@@ -569,7 +569,7 @@ def create(self, request, *args, **kwargs):
         with transaction.atomic():
             try:
                 self.perform_create(serializer)
-            except TaxRule.SaleNotAllowed:
+            except TaxRule.SaleNotAllowedException:
                 raise ValidationError(_('One of the selected products is not available in the selected country.'))
             send_mail = serializer._send_mail
             order = serializer.instance

src/pretix/api/views/organizer.py

@@ -18,14 +18,14 @@
 
 from pretix.api.models import OAuthAccessToken
 from pretix.api.serializers.organizer import (
-    DeviceSerializer, GiftCardSerializer, GiftCardTransactionSerializer,
-    OrganizerSerializer, OrganizerSettingsSerializer, SeatingPlanSerializer,
-    TeamAPITokenSerializer, TeamInviteSerializer, TeamMemberSerializer,
-    TeamSerializer, CustomerSerializer, CustomerCreateSerializer,
+    CustomerCreateSerializer, CustomerSerializer, DeviceSerializer,
+    GiftCardSerializer, GiftCardTransactionSerializer, OrganizerSerializer,
+    OrganizerSettingsSerializer, SeatingPlanSerializer, TeamAPITokenSerializer,
+    TeamInviteSerializer, TeamMemberSerializer, TeamSerializer,
 )
 from pretix.base.models import (
-    Device, GiftCard, GiftCardTransaction, Organizer, SeatingPlan, Team,
-    TeamAPIToken, TeamInvite, User, Customer,
+    Customer, Device, GiftCard, GiftCardTransaction, Organizer, SeatingPlan,
+    Team, TeamAPIToken, TeamInvite, User,
 )
 from pretix.base.settings import SETTINGS_AFFECTING_CSS
 from pretix.helpers.dicts import merge_dicts