Merge pull request #202 from bornhack/st/cleanup

Cleanup

src/bar/admin.py

@@ -1,5 +1,4 @@
 from django.contrib import admin
-
 from .models import ProductCategory, Product
 
 
@@ -12,5 +11,3 @@ class ProductCategoryAdmin(admin.ModelAdmin):
 class ProductAdmin(admin.ModelAdmin):
     list_display = ['name', 'price', 'category', 'in_stock']
     list_editable = ['in_stock']
-
-

src/bar/apps.py

@@ -1,5 +1,3 @@
-
-
 from django.apps import AppConfig
 
 

src/bar/models.py

@@ -1,5 +1,4 @@
 from django.db import models
-
 from utils.models import CampRelatedModel
 
 

src/bar/views.py

@@ -6,4 +6,3 @@ class MenuView(ListView):
     model = ProductCategory
     template_name = "bar_menu.html"
     context_object_name = "categories"
-

src/camps/context_processors.py

@@ -1,6 +1,4 @@
-from django.conf import settings
 from .models import Camp
-from django.utils import timezone
 
 
 def camp(request):

src/camps/mixins.py

@@ -17,10 +17,8 @@ class CampViewMixin(object):
         if queryset:
             # check if we have a foreignkey to Camp, filter if so
             for field in queryset.model._meta.fields:
-                if field.name=="camp" and field.related_model._meta.label == "camps.Camp":
+                if field.name == "camp" and field.related_model._meta.label == "camps.Camp":
                     return queryset.filter(camp=self.camp)
 
         # Camp relation not found, or queryset is empty, return it unaltered
         return queryset
-
-

src/camps/utils.py

@@ -2,12 +2,14 @@ from camps.models import Camp
 from django.utils import timezone
 from django.contrib import admin
 
+
 def get_current_camp():
     try:
         return Camp.objects.get(camp__contains=timezone.now())
     except Camp.DoesNotExist:
         return False
 
+
 class CampPropertyListFilter(admin.SimpleListFilter):
     """
     SimpleListFilter to filter models by camp when camp is
@@ -27,7 +29,6 @@ class CampPropertyListFilter(admin.SimpleListFilter):
         for camp in unique_camps:
             yield (camp.slug, camp.title)
 
-
     def queryset(self, request, queryset):
         # if self.value() is None return everything
         if not self.value():
@@ -45,4 +46,3 @@ class CampPropertyListFilter(admin.SimpleListFilter):
             if item.camp != camp:
                 queryset = queryset.exclude(pk=item.pk)
         return queryset
-

src/info/admin.py

@@ -1,5 +1,8 @@
 from django.contrib import admin
-from .models import *
+from .models import (
+    InfoItem,
+    InfoCategory
+)
 
 
 @admin.register(InfoItem)

src/info/apps.py

@@ -1,5 +1,3 @@
-
-
 from django.apps import AppConfig
 
 

src/info/models.py

@@ -11,22 +11,22 @@ class InfoCategory(CampRelatedModel):
 
     camp = models.ForeignKey(
         'camps.Camp',
-        related_name = 'infocategories',
-        on_delete = models.PROTECT
+        related_name='infocategories',
+        on_delete=models.PROTECT
     )
 
     headline = models.CharField(
-        max_length = 100,
-        help_text = "The headline of this info category"
+        max_length=100,
+        help_text="The headline of this info category"
     )
 
     anchor = models.SlugField(
-        help_text = "The HTML anchor to use for this info category."
+        help_text="The HTML anchor to use for this info category."
     )
 
     weight = models.PositiveIntegerField(
-        help_text = 'Determines sorting/ordering. Heavier categories sink to the bottom. Categories with the same weight are ordered alphabetically. Defaults to 100.',
-        default = 100,
+        help_text='Determines sorting/ordering. Heavier categories sink to the bottom. Categories with the same weight are ordered alphabetically. Defaults to 100.',
+        default=100,
     )
 
     def clean(self):
@@ -45,26 +45,26 @@ class InfoItem(CampRelatedModel):
 
     category = models.ForeignKey(
         'info.InfoCategory',
-        related_name = 'infoitems',
-        on_delete = models.PROTECT
+        related_name='infoitems',
+        on_delete=models.PROTECT
     )
 
     headline = models.CharField(
-        max_length = 100,
-        help_text = "Headline of this info item."
+        max_length=100,
+        help_text="Headline of this info item."
     )
 
     anchor = models.SlugField(
-        help_text = "The HTML anchor to use for this info item."
+        help_text="The HTML anchor to use for this info item."
     )
 
     body = models.TextField(
-        help_text = 'Body of this info item. Markdown is supported.'
+        help_text='Body of this info item. Markdown is supported.'
     )
 
     weight = models.PositiveIntegerField(
-        help_text = 'Determines sorting/ordering. Heavier items sink to the bottom. Items with the same weight are ordered alphabetically. Defaults to 100.',
-        default = 100,
+        help_text='Determines sorting/ordering. Heavier items sink to the bottom. Items with the same weight are ordered alphabetically. Defaults to 100.',
+        default=100,
     )
 
     @property
@@ -78,5 +78,3 @@ class InfoItem(CampRelatedModel):
 
     def __str__(self):
         return '%s (%s)' % (self.headline, self.category)
-
-

src/ircbot/admin.py

@@ -1,5 +1,5 @@
 from django.contrib import admin
-from .models import *
+from .models import OutgoingIrcMessage
 
 admin.site.register(OutgoingIrcMessage)
 

src/ircbot/apps.py

@@ -1,5 +1,3 @@
-
-
 from django.apps import AppConfig
 
 

src/ircbot/ircworker.py

@@ -1,5 +1,6 @@
 from django.conf import settings
-import logging, irc3
+import logging
+import irc3
 logging.basicConfig(level=logging.INFO)
 logger = logging.getLogger('bornhack.%s' % __name__)
 
@@ -24,5 +25,5 @@ def do_work():
         irc3.IrcBot(**config).run(forever=True)
     except Exception as E:
         logger.exception("Got exception inside do_work for %s" % self.workermodule)
-        raise
+        raise E
 

src/news/apps.py

@@ -1,5 +1,3 @@
-
-
 from django.apps import AppConfig
 
 

src/news/models.py

@@ -1,5 +1,3 @@
-
-
 from django.db import models
 from django.utils import encoding
 from django.utils.text import slugify

src/news/tests.py

@@ -1,3 +0,0 @@
-from django.test import TestCase
-
-# Create your tests here.

src/news/views.py

@@ -1,6 +1,7 @@
 from django.views.generic import ListView, DetailView
 from django.utils import timezone
-from .models import *
+from .models import NewsItem
+
 
 class NewsIndex(ListView):
     model = NewsItem

src/profiles/admin.py

@@ -1,6 +1,7 @@
 from django.contrib import admin
 from .models import Profile
 
+
 @admin.register(Profile)
 class OrderAdmin(admin.ModelAdmin):
     actions = ['approve_public_credit_names']

src/profiles/tests.py

@@ -1,3 +0,0 @@
-from django.test import TestCase
-
-# Create your tests here.

src/program/consumers.py

@@ -1,7 +1,14 @@
 from channels.generic.websockets import JsonWebsocketConsumer
 
 from camps.models import Camp
-from .models import Event, EventInstance, Favorite, EventLocation, EventType, Speaker
+from .models import (
+    Event,
+    EventInstance,
+    Favorite,
+    EventLocation,
+    EventType,
+    Speaker
+)
 
 
 class ScheduleConsumer(JsonWebsocketConsumer):

src/program/mixins.py

@@ -3,8 +3,9 @@ from django.shortcuts import redirect
 from django.urls import reverse
 from . import models
 from django.contrib import messages
-import sys, mimetypes
 from django.http import Http404, HttpResponse
+import sys
+import mimetypes
 
 
 class EnsureCFSOpenMixin(SingleObjectMixin):
@@ -12,7 +13,9 @@ class EnsureCFSOpenMixin(SingleObjectMixin):
         # do not permit editing if call for speakers is not open
         if not self.camp.call_for_speakers_open:
             messages.error(request, "The Call for Speakers is not open.")
-            return redirect(reverse('proposal_list', kwargs={'camp_slug': self.camp.slug}))
+            return redirect(
+                reverse('proposal_list', kwargs={'camp_slug': self.camp.slug})
+            )
 
         # alright, continue with the request
         return super().dispatch(request, *args, **kwargs)
@@ -23,8 +26,10 @@ class CreateProposalMixin(SingleObjectMixin):
         # set camp and user before saving
         form.instance.camp = self.camp
         form.instance.user = self.request.user
-        speaker = form.save()
-        return redirect(reverse('proposal_list', kwargs={'camp_slug': self.camp.slug}))
+        form.save()
+        return redirect(
+            reverse('proposal_list', kwargs={'camp_slug': self.camp.slug})
+        )
 
 
 class EnsureUnapprovedProposalMixin(SingleObjectMixin):
@@ -54,7 +59,9 @@ class EnsureUserOwnsProposalMixin(SingleObjectMixin):
         # make sure that this proposal belongs to the logged in user
         if self.get_object().user.username != request.user.username:
             messages.error(request, "No thanks")
-            return redirect(reverse('proposal_list', kwargs={'camp_slug': self.camp.slug}))
+            return redirect(
+                reverse('proposal_list', kwargs={'camp_slug': self.camp.slug})
+            )
 
         # alright, continue with the request
         return super().dispatch(request, *args, **kwargs)
@@ -83,7 +90,10 @@ class PictureViewMixin(SingleObjectMixin):
     def get_picture_response(self, path):
         if 'runserver' in sys.argv or 'runserver_plus' in sys.argv:
             # this is a local devserver situation, guess mimetype from extension and return picture directly
-            response = HttpResponse(self.picture, content_type=mimetypes.types_map[".%s" % self.picture.name.split(".")[-1]])
+            response = HttpResponse(
+                self.picture,
+                content_type=mimetypes.types_map[".%s" % self.picture.name.split(".")[-1]]
+            )
         else:
             # make nginx serve the picture using X-Accel-Redirect
             # (this works for nginx only, other webservers use x-sendfile)

src/program/models.py

@@ -1,7 +1,6 @@
 import uuid
 import os
 import icalendar
-import CommonMark
 import logging
 
 from datetime import timedelta
@@ -10,12 +9,9 @@ from django.contrib.postgres.fields import DateTimeRangeField
 from django.contrib import messages
 from django.db import models
 from django.core.exceptions import ObjectDoesNotExist, ValidationError
-from django.dispatch import receiver
 from django.utils.text import slugify
 from django.conf import settings
 from django.core.urlresolvers import reverse_lazy
-from django.core.exceptions import ValidationError
-from django.core.urlresolvers import reverse_lazy, reverse
 from django.core.files.storage import FileSystemStorage
 from django.urls import reverse
 from django.apps import apps
@@ -644,7 +640,6 @@ class Speaker(CampRelatedModel):
     def get_large_picture_url(self):
         return self.get_picture_url('large')
 
-
     def serialize(self):
         data = {
             'name': self.name,

src/program/tests.py

@@ -1,3 +0,0 @@
-from django.test import TestCase
-
-# Create your tests here.

src/program/views.py

@@ -1,4 +1,3 @@
-import datetime
 import logging
 import os
 
@@ -12,7 +11,6 @@ from django.contrib.admin.views.decorators import staff_member_required
 from django.contrib.auth.mixins import LoginRequiredMixin
 from django.contrib import messages
 from django.urls import reverse
-from django.db.models import Q
 from django.template import Engine, Context
 
 import icalendar
@@ -34,7 +32,7 @@ from . import models
 logger = logging.getLogger("bornhack.%s" % __name__)
 
 
-############## ical calendar ########################################################
+# ical calendar
 
 
 class ICSView(CampViewMixin, View):
@@ -90,7 +88,7 @@ class ICSView(CampViewMixin, View):
         return response
 
 
-############## proposals ########################################################
+# proposals
 
 
 class ProposalListView(LoginRequiredMixin, CampViewMixin, ListView):
@@ -241,7 +239,7 @@ class EventProposalDetailView(LoginRequiredMixin, CampViewMixin, EnsureUserOwnsP
     template_name = 'eventproposal_detail.html'
 
 
-################## speakers ###############################################
+# speakers
 
 
 @method_decorator(require_safe, name='dispatch')
@@ -268,7 +266,7 @@ class SpeakerListView(CampViewMixin, ListView):
     template_name = 'speaker_list.html'
 
 
-################## events ##############################################
+# events
 
 
 class EventListView(CampViewMixin, ListView):
@@ -281,7 +279,7 @@ class EventDetailView(CampViewMixin, DetailView):
     template_name = 'schedule_event_detail.html'
 
 
-################## schedule #############################################
+# schedule
 
 
 class NoScriptScheduleView(CampViewMixin, TemplateView):
@@ -293,13 +291,12 @@ class NoScriptScheduleView(CampViewMixin, TemplateView):
         return context
 
 
-
 class ScheduleView(CampViewMixin, TemplateView):
     template_name = 'schedule_overview.html'
 
     def get_context_data(self, *args, **kwargs):
         context = super(ScheduleView, self).get_context_data(**kwargs)
-        context['schedule_midnight_offset_hours'] = settings.SCHEDULE_MIDNIGHT_OFFSET_HOURS;
+        context['schedule_midnight_offset_hours'] = settings.SCHEDULE_MIDNIGHT_OFFSET_HOURS
         return context
 
 
@@ -308,8 +305,8 @@ class CallForSpeakersView(CampViewMixin, TemplateView):
         return '%s_call_for_speakers.html' % self.camp.slug
 
 
+# control center
 
-################## control center #############################################
 
 class ProgramControlCenter(CampViewMixin, TemplateView):
     template_name = "control/index.html"

src/shop/admin.py

@@ -40,6 +40,7 @@ def available_from(product):
     return "None"
 available_from.short_description = 'Available from'
 
+
 def available_to(product):
     if product.available_in.upper:
         return product.available_in.upper.strftime("%c")

src/shop/apps.py

@@ -2,6 +2,7 @@ from django.apps import AppConfig
 import logging
 logger = logging.getLogger("bornhack.%s" % __name__)
 
+
 class ShopConfig(AppConfig):
     name = 'shop'
 

src/shop/coinify.py

@@ -1,8 +1,9 @@
 from vendor.coinify.coinify_api import CoinifyAPI
-from vendor.coinify.coinify_callback import CoinifyCallback
 from .models import CoinifyAPIRequest, CoinifyAPIInvoice, CoinifyAPICallback
 from django.conf import settings
-import json, logging
+import json
+import logging
+import requests
 
 logger = logging.getLogger("bornhack.%s" % __name__)
 
@@ -34,7 +35,7 @@ def save_coinify_callback(request, order):
     # now attempt to parse json
     try:
         parsed = json.loads(request.body.decode('utf-8'))
-    except Exception as E:
+    except Exception:
         parsed = ''
 
     # save this callback to db
@@ -89,8 +90,8 @@ def handle_coinify_api_response(req, order):
         if req.response['success']:
             # save this new coinify invoice to the DB
             coinifyinvoice = process_coinify_invoice_json(
-                invoicejson = req.response['data'],
-                order = order,
+                invoicejson=req.response['data'],
+                order=order,
             )
             return coinifyinvoice
         else:

src/shop/context_processors.py

@@ -1,6 +1,3 @@
-from django.conf import settings
-
-
 def current_order(request):
     if request.user.is_authenticated():
         order = None
@@ -11,5 +8,3 @@ def current_order(request):
 
         return {'current_order': order}
     return {}
-
-

src/shop/epay.py

@@ -1,6 +1,7 @@
 import hashlib
 from django.conf import settings
 
+
 def calculate_epay_hash(order, request):
     hashstring = (
         '{merchant_number}{description}11{amount}DKK'
@@ -10,9 +11,9 @@ def calculate_epay_hash(order, request):
         description=order.description,
         amount=order.total*100,
         order_id=order.pk,
-        accept_url = order.get_epay_accept_url(request),
-        cancel_url = order.get_cancel_url(request),
-        callback_url = order.get_epay_callback_url(request),
+        accept_url=order.get_epay_accept_url(request),
+        cancel_url=order.get_cancel_url(request),
+        callback_url=order.get_epay_callback_url(request),
         md5_secret=settings.EPAY_MD5_SECRET,
     )
     epay_hash = hashlib.md5(hashstring.encode('utf-8')).hexdigest()
@@ -24,6 +25,7 @@ def validate_epay_callback(query):
     for key, value in query.items():
         if key != 'hash':
             hashstring += value
-    hash = hashlib.md5((hashstring + settings.EPAY_MD5_SECRET).encode('utf-8')).hexdigest()
+    hash = hashlib.md5(
+        (hashstring + settings.EPAY_MD5_SECRET).encode('utf-8')
+    ).hexdigest()
     return hash == query['hash']
-

src/shop/forms.py

@@ -1,5 +1,4 @@
 from django import forms
-from .models import Order
 
 
 class AddToOrderForm(forms.Form):

src/shop/managers.py

@@ -1,5 +1,3 @@
-from psycopg2.extras import DateTimeTZRange
-
 from django.db.models import QuerySet
 from django.utils import timezone
 

src/shop/models.py

@@ -1,8 +1,4 @@
-import io
 import logging
-import hashlib
-import base64
-import qrcode
 
 from django.conf import settings
 from django.db import models
@@ -202,7 +198,7 @@ class Order(CreatedUpdatedModel):
                 if request:
                     messages.success(request, "Created %s tickets of type: %s" % (order_product.quantity, order_product.product.ticket_type.name))
                 # and mark the OPR as handed_out=True
-                order_product.handed_out=True
+                order_product.handed_out = True
                 order_product.save()
         self.save()
 
@@ -210,8 +206,8 @@ class Order(CreatedUpdatedModel):
         if not self.paid:
             messages.error(request, "Order %s is not paid, so cannot mark it as refunded!" % self.pk)
         else:
-            self.refunded=True
-            ### delete any tickets related to this order
+            self.refunded = True
+            # delete any tickets related to this order
             if self.tickets.all():
                 messages.success(request, "Order %s marked as refunded, deleting %s tickets..." % (self.pk, self.tickets.count()))
                 self.tickets.all().delete()
@@ -259,7 +255,6 @@ class Order(CreatedUpdatedModel):
         if not self.coinify_api_invoices.exists():
             return False
 
-        coinifyinvoice = None
         for tempinvoice in self.coinify_api_invoices.all():
             # we already have a coinifyinvoice for this order, check if it expired
             if not tempinvoice.expired:

src/shop/tests.py

@@ -1,3 +0,0 @@
-from django.test import TestCase
-
-# Create your tests here.

src/shop/urls.py

@@ -1,6 +1,5 @@
 from django.conf.urls import url
 from .views import *
-from tickets.views import ShopTicketListView
 
 urlpatterns = [
     url(r'^$', ShopIndexView.as_view(), name='index'),

src/shop/views.py

@@ -3,21 +3,23 @@ from django.contrib import messages
 from django.contrib.auth.mixins import LoginRequiredMixin
 from django.core.urlresolvers import reverse, reverse_lazy
 from django.db.models import Count, F
-from django.http import HttpResponse, HttpResponseRedirect, HttpResponseBadRequest, Http404
+from django.http import (
+    HttpResponse,
+    HttpResponseRedirect,
+    HttpResponseBadRequest,
+    Http404
+)
 from django.shortcuts import get_object_or_404
 from django.views.generic import (
     View,
-    TemplateView,
     ListView,
     DetailView,
     FormView,
-    UpdateView,
 )
 from django.views.generic.base import RedirectView
 from django.views.generic.detail import SingleObjectMixin
 from django.utils.decorators import method_decorator
 from django.views.decorators.csrf import csrf_exempt
-from django.utils.dateparse import parse_datetime
 from django.utils import timezone
 
 from shop.models import (
@@ -27,24 +29,22 @@ from shop.models import (
     ProductCategory,
     EpayCallback,
     EpayPayment,
-    CoinifyAPIInvoice,
-    CoinifyAPICallback,
     CreditNote,
 )
 from .forms import AddToOrderForm
 from .epay import calculate_epay_hash, validate_epay_callback
 from collections import OrderedDict
-from vendor.coinify.coinify_api import CoinifyAPI
 from vendor.coinify.coinify_callback import CoinifyCallback
-from .coinify import create_coinify_invoice, save_coinify_callback, process_coinify_invoice_json
-import json, time
+from .coinify import (
+    create_coinify_invoice,
+    save_coinify_callback,
+    process_coinify_invoice_json
+)
 import logging
 logger = logging.getLogger("bornhack.%s" % __name__)
 
 
-
-#################################################################################
-### Mixins
+# Mixins
 class EnsureCreditNoteHasPDFMixin(SingleObjectMixin):
     model = CreditNote
 
@@ -92,7 +92,9 @@ class EnsureUnpaidOrderMixin(SingleObjectMixin):
     def dispatch(self, request, *args, **kwargs):
         if self.get_object().paid:
             messages.error(request, "This order is already paid for!")
-            return HttpResponseRedirect(reverse_lazy('shop:order_detail', kwargs={'pk': self.get_object().pk}))
+            return HttpResponseRedirect(
+                reverse_lazy('shop:order_detail', kwargs={'pk': self.get_object().pk})
+            )
 
         return super(EnsureUnpaidOrderMixin, self).dispatch(
             request, *args, **kwargs
@@ -105,7 +107,9 @@ class EnsurePaidOrderMixin(SingleObjectMixin):
     def dispatch(self, request, *args, **kwargs):
         if not self.get_object().paid:
             messages.error(request, "This order is not paid for!")
-            return HttpResponseRedirect(reverse_lazy('shop:order_detail', kwargs={'pk': self.get_object().pk}))
+            return HttpResponseRedirect(
+                reverse_lazy('shop:order_detail', kwargs={'pk': self.get_object().pk})
+            )
 
         return super(EnsurePaidOrderMixin, self).dispatch(
             request, *args, **kwargs
@@ -118,7 +122,9 @@ class EnsureClosedOrderMixin(SingleObjectMixin):
     def dispatch(self, request, *args, **kwargs):
         if self.get_object().open is not None:
             messages.error(request, 'This order is still open!')
-            return HttpResponseRedirect(reverse_lazy('shop:order_detail', kwargs={'pk': self.get_object().pk}))
+            return HttpResponseRedirect(
+                reverse_lazy('shop:order_detail', kwargs={'pk': self.get_object().pk})
+            )
 
         return super(EnsureClosedOrderMixin, self).dispatch(
             request, *args, **kwargs
@@ -160,15 +166,16 @@ class EnsureOrderHasInvoicePDFMixin(SingleObjectMixin):
     def dispatch(self, request, *args, **kwargs):
         if not self.get_object().invoice.pdf:
             messages.error(request, "This order has no invoice yet!")
-            return HttpResponseRedirect(reverse_lazy('shop:order_detail', kwargs={'pk': self.get_object().pk}))
+            return HttpResponseRedirect(
+                reverse_lazy('shop:order_detail', kwargs={'pk': self.get_object().pk})
+            )
 
         return super(EnsureOrderHasInvoicePDFMixin, self).dispatch(
             request, *args, **kwargs
         )
 
 
-#################################################################################
-### Shop views
+# Shop views
 class ShopIndexView(ListView):
     model = Product
     template_name = "shop_index.html"
@@ -215,7 +222,7 @@ class ProductDetailView(FormView, DetailView):
 
     def dispatch(self, request, *args, **kwargs):
         if not self.get_object().category.public:
-            ### this product is not publicly available
+            # this product is not publicly available
             raise Http404("Product not found")
 
         return super(ProductDetailView, self).dispatch(
@@ -264,7 +271,9 @@ class ProductDetailView(FormView, DetailView):
         return super(ProductDetailView, self).form_valid(form)
 
     def get_success_url(self):
-        return Order.objects.get(user=self.request.user, open__isnull=False).get_absolute_url()
+        return Order.objects.get(
+            user=self.request.user, open__isnull=False
+        ).get_absolute_url()
 
 
 class OrderListView(LoginRequiredMixin, ListView):
@@ -289,7 +298,9 @@ class OrderDetailView(LoginRequiredMixin, EnsureUserOwnsOrderMixin, EnsureOrderH
         if payment_method in order.PAYMENT_METHODS:
             if not request.POST.get('accept_terms'):
                 messages.error(request, "You need to accept the general terms and conditions before you can continue!")
-                return HttpResponseRedirect(reverse_lazy('shop:order_detail', kwargs={'pk': order.pk}))
+                return HttpResponseRedirect(
+                    reverse_lazy('shop:order_detail', kwargs={'pk': order.pk})
+                )
 
             # Set payment method and mark the order as closed
             order.payment_method = payment_method
@@ -389,9 +400,7 @@ class OrderMarkAsPaidView(LoginRequiredMixin, SingleObjectMixin, View):
             return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
 
 
-#################################################################################
-### Epay views
-
+# Epay views
 class EpayFormView(LoginRequiredMixin, EnsureUserOwnsOrderMixin, EnsureUnpaidOrderMixin, EnsureClosedOrderMixin, EnsureOrderHasProductsMixin, DetailView):
     model = Order
     template_name = 'epay_form.html'
@@ -435,18 +444,18 @@ class EpayCallbackView(SingleObjectMixin, View):
                 return HttpResponse(status=400)
 
             if order.paid:
-                ### this order is already paid, perhaps we are seeing a double callback?
+                # this order is already paid, perhaps we are seeing a double callback?
                 return HttpResponse('OK')
 
-            ### epay callback is valid - has the order been paid in full?
+            # epay callback is valid - has the order been paid in full?
             if int(query['amount']) == order.total * 100:
-                ### create an EpayPayment object linking the callback to the order
+                # create an EpayPayment object linking the callback to the order
                 EpayPayment.objects.create(
                     order=order,
                     callback=callback,
                     txnid=query.get('txnid'),
                 )
-                ### and mark order as paid (this will create tickets)
+                # and mark order as paid (this will create tickets)
                 order.mark_as_paid(request)
             else:
                 logger.error("valid epay callback with wrong amount detected")
@@ -464,15 +473,16 @@ class EpayThanksView(LoginRequiredMixin, EnsureUserOwnsOrderMixin, EnsureClosedO
         if request.GET:
             # epay redirects the user back to our accepturl with a long
             # and ugly querystring, redirect user to the clean url
-            return HttpResponseRedirect(reverse('shop:epay_thanks', kwargs={'pk': self.get_object().pk}))
+            return HttpResponseRedirect(
+                reverse('shop:epay_thanks', kwargs={'pk': self.get_object().pk})
+            )
 
         return super(EpayThanksView, self).dispatch(
             request, *args, **kwargs
         )
 
 
-#################################################################################
-### Bank Transfer view
+# Bank Transfer view
 
 class BankTransferView(LoginRequiredMixin, EnsureUserOwnsOrderMixin, EnsureUnpaidOrderMixin, EnsureOrderHasProductsMixin, DetailView):
     model = Order
@@ -489,16 +499,14 @@ class BankTransferView(LoginRequiredMixin, EnsureUserOwnsOrderMixin, EnsureUnpai
         return context
 
 
-#################################################################################
-### Cash payment view
+# Cash payment view
 
 class CashView(LoginRequiredMixin, EnsureUserOwnsOrderMixin, EnsureUnpaidOrderMixin, EnsureOrderHasProductsMixin, DetailView):
     model = Order
     template_name = 'cash.html'
 
 
-#################################################################################
-### Coinify views
+# Coinify views
 
 class CoinifyRedirectView(LoginRequiredMixin, EnsureUserOwnsOrderMixin, EnsureUnpaidOrderMixin, EnsureClosedOrderMixin, EnsureOrderHasProductsMixin, SingleObjectMixin, RedirectView):
     model = Order
@@ -511,7 +519,9 @@ class CoinifyRedirectView(LoginRequiredMixin, EnsureUserOwnsOrderMixin, EnsureUn
             coinifyinvoice = create_coinify_invoice(order, request)
             if not coinifyinvoice:
                 messages.error(request, "There was a problem with the payment provider. Please try again later")
-                return HttpResponseRedirect(reverse_lazy('shop:order_detail', kwargs={'pk': self.get_object().pk}))
+                return HttpResponseRedirect(
+                    reverse_lazy('shop:order_detail', kwargs={'pk': self.get_object().pk})
+                )
 
         return super(CoinifyRedirectView, self).dispatch(
             request, *args, **kwargs
@@ -544,14 +554,17 @@ class CoinifyCallbackView(SingleObjectMixin, View):
         # attemt to validate the callbackc
         if sdk.validate_callback(request.body, request.META['HTTP_X_COINIFY_CALLBACK_SIGNATURE']):
             # mark callback as valid in db
-            callbackobject.valid=True
+            callbackobject.valid = True
             callbackobject.save()
         else:
             logger.error("invalid coinify callback detected")
             return HttpResponseBadRequest('something is fucky')
 
         if callbackobject.payload['event'] == 'invoice_state_change' or callbackobject.payload['event'] == 'invoice_manual_resend':
-            coinifyinvoice = process_coinify_invoice_json(callbackobject.payload['data'], self.get_object())
+            process_coinify_invoice_json(
+                callbackobject.payload['data'],
+                self.get_object()
+            )
             return HttpResponse('OK')
         else:
             logger.error("unsupported callback event %s" % callbackobject.payload['event'])

src/sponsors/apps.py

@@ -1,5 +1,3 @@
-
-
 from django.apps import AppConfig
 
 

src/sponsors/models.py

@@ -43,6 +43,7 @@ class Sponsor(CampRelatedModel):
     def camp(self):
         return self.tier.camp
 
+
 class SponsorTier(CampRelatedModel):
     name = models.CharField(
         max_length=25,

src/villages/apps.py

@@ -1,5 +1,3 @@
-
-
 from django.apps import AppConfig
 
 

src/villages/mixins.py

@@ -9,9 +9,9 @@ class EnsureWritableCampMixin(SingleObjectMixin):
         # do not permit view if camp is in readonly mode
         if self.camp.read_only:
             messages.error(request, "No thanks")
-            return redirect(reverse('village_list', kwargs={'camp_slug': self.camp.slug}))
+            return redirect(
+                reverse('village_list', kwargs={'camp_slug': self.camp.slug})
+            )
 
         # alright, continue with the request
         return super().dispatch(request, *args, **kwargs)
-
-