pep8

bothub/api/v2/repository/serializers.py

@@ -1,5 +1,4 @@
 import json
-from os import access
 
 from django.conf import settings
 from django.shortcuts import get_object_or_404
@@ -45,11 +44,6 @@
     RepositoryVersionLanguage,
 )
 from bothub.utils import classifier_choice
-
-from ..translation.validators import (
-    CanContributeInRepositoryExampleValidator,
-    CanContributeInRepositoryTranslatedExampleValidator,
-)
 from .validators import (
     APIExceptionCustom,
     CanContributeInRepositoryValidator,
@@ -58,6 +52,10 @@
     ExampleWithIntentOrEntityValidator,
     IntentValidator,
 )
+from ..translation.validators import (
+    CanContributeInRepositoryExampleValidator,
+    CanContributeInRepositoryTranslatedExampleValidator,
+)
 
 
 class RequestRepositoryAuthorizationSerializer(serializers.ModelSerializer):

bothub/authentication/models.py

@@ -1,15 +1,14 @@
-from django.db import models
-from django.utils.translation import ugettext_lazy as _
-from django.contrib.auth.base_user import BaseUserManager
+from django.conf import settings
 from django.contrib.auth.base_user import AbstractBaseUser
+from django.contrib.auth.base_user import BaseUserManager
 from django.contrib.auth.models import PermissionsMixin
-from django.core.validators import RegexValidator, _lazy_re_compile
 from django.contrib.auth.tokens import PasswordResetTokenGenerator
+from django.core.exceptions import ValidationError
 from django.core.mail import send_mail
+from django.core.validators import RegexValidator, _lazy_re_compile
+from django.db import models
 from django.template.loader import render_to_string
-from django.conf import settings
-from django.core.exceptions import ValidationError
-from django.dispatch import receiver
+from django.utils.translation import ugettext_lazy as _
 
 user_nickname_re = _lazy_re_compile(r"^[-a-zA-Z0-9_]+\Z")
 validate_user_nickname_format = RegexValidator(