Flake8 fixes

registripe/admin.py

@@ -1,3 +0,0 @@
-from django.contrib import admin
-
-# Register your models here.

registripe/forms.py

@@ -3,7 +3,6 @@ from registripe import models
 
 from django import forms
 from django.core.urlresolvers import reverse
-from django.core.exceptions import ValidationError
 from django.db.models import F, Q
 from django.forms import widgets
 from django.utils import timezone
@@ -12,8 +11,6 @@ from django_countries import countries
 from django_countries.fields import LazyTypedChoiceField
 from django_countries.widgets import CountrySelectWidget
 
-from pinax.stripe import models as pinax_stripe_models
-
 
 class NoRenderWidget(forms.widgets.HiddenInput):
 
@@ -177,8 +174,7 @@ class StripeRefundForm(forms.Form):
             q2 = (
                 Q(charge__amount_refunded__isnull=False) &
                 Q(charge__amount__gte=(
-                    F("charge__amount_refunded") + min_value)
-                )
+                    F("charge__amount_refunded") + min_value))
             )
             qs = qs.filter(q1 | q2)
 
@@ -195,15 +191,22 @@ From stripe.js details:
 
 Card details:
 
-The first argument to createToken is a JavaScript object containing credit card data entered by the user. It should contain the following required members:
+The first argument to createToken is a JavaScript object containing credit
+card data entered by the user. It should contain the following required
+members:
 
-number: card number as a string without any separators (e.g., "4242424242424242")
-exp_month: two digit number representing the card's expiration month (e.g., 12)
-exp_year: two or four digit number representing the card's expiration year (e.g., 2017)
+number: card number as a string without any separators
+(e.g., "4242424242424242")
+exp_month: two digit number representing the card's expiration month
+(e.g., 12)
+exp_year: two or four digit number representing the card's expiration year
+(e.g., 2017)
 (The expiration date can also be passed as a single string.)
 
-cvc: optional, but we highly recommend you provide it to help prevent fraud. This is the card's security code, as a string (e.g., "123").
-The following fields are entirely optional and cannot result in a token creation failure:
+cvc: optional, but we highly recommend you provide it to help prevent fraud.
+This is the card's security code, as a string (e.g., "123").
+The following fields are entirely optional and cannot result in a token
+creation failure:
 
 name: cardholder name
 address_line1: billing address line 1

registripe/migrations/0001_initial.py

@@ -19,8 +19,15 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='StripePayment',
             fields=[
-                ('paymentbase_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='registrasion.PaymentBase')),
-                ('charge', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='pinax_stripe.Charge')),
+                ('paymentbase_ptr', models.OneToOneField(
+                    auto_created=True,
+                    on_delete=django.db.models.deletion.CASCADE,
+                    parent_link=True, primary_key=True, serialize=False,
+                    to='registrasion.PaymentBase')),
+                ('charge',
+                 models.ForeignKey(
+                    on_delete=django.db.models.deletion.CASCADE,
+                    to='pinax_stripe.Charge')),
             ],
             bases=('registrasion.paymentbase',),
         ),

registripe/migrations/0002_stripecreditnoterefund.py

@@ -18,8 +18,15 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='StripeCreditNoteRefund',
             fields=[
-                ('creditnoterefund_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='registrasion.CreditNoteRefund')),
-                ('charge', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='pinax_stripe.Charge')),
+                ('creditnoterefund_ptr', models.OneToOneField(
+                    auto_created=True,
+                    on_delete=django.db.models.deletion.CASCADE,
+                    parent_link=True, primary_key=True, serialize=False,
+                    to='registrasion.CreditNoteRefund')),
+                ('charge',
+                 models.ForeignKey(
+                     on_delete=django.db.models.deletion.CASCADE,
+                     to='pinax_stripe.Charge')),
             ],
             bases=('registrasion.creditnoterefund',),
         ),

registripe/models.py

@@ -9,6 +9,7 @@ class StripePayment(commerce.PaymentBase):
 
     charge = models.ForeignKey(Charge)
 
+
 class StripeCreditNoteRefund(commerce.CreditNoteRefund):
 
     charge = models.ForeignKey(Charge)

registripe/tests.py

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

registripe/urls.py

@@ -2,14 +2,13 @@ from django.conf.urls import url
 
 from registripe import views
 
-from pinax.stripe.views import (
-    Webhook,
-)
+from pinax.stripe.views import Webhook
 
 
 urlpatterns = [
     url(r"^card/([0-9]*)/$", views.card, name="registripe_card"),
-    url(r"^card/([0-9]*)/([0-9A-Za-z]*)/$", views.card, name="registripe_card"),
+    url(r"^card/([0-9]*)/([0-9A-Za-z]*)/$", views.card,
+        name="registripe_card"),
     url(r"^pubkey/$", views.pubkey_script, name="registripe_pubkey"),
     url(r"^refund/([0-9]*)/$", views.refund, name="registripe_refund"),
     url(r"^webhook/$", Webhook.as_view(), name="pinax_stripe_webhook"),

registripe/views.py

@@ -12,10 +12,8 @@ from django.shortcuts import redirect, render
 
 from registrasion.controllers.credit_note import CreditNoteController
 from registrasion.controllers.invoice import InvoiceController
-from registrasion.models import commerce
 
 from pinax.stripe import actions
-from pinax.stripe.actions import refunds as pinax_stripe_actions_refunds
 
 from stripe.error import StripeError
 
@@ -67,7 +65,7 @@ def card(request, invoice_id, access_code=None):
 
     if request.POST and form.is_valid():
         try:
-            inv.validate_allowed_to_pay()  # Verify that we're allowed to do this.
+            inv.validate_allowed_to_pay()
             process_card(request, form, inv)
             return to_invoice
         except StripeError as e:
@@ -187,7 +185,7 @@ def process_refund(cn, form):
             "the credit note."
         )
 
-    refund = actions.refunds.create(charge, to_refund)
+    refund = actions.refunds.create(charge, to_refund) # noqa
 
     models.StripeCreditNoteRefund.objects.create(
         parent=cn.credit_note,