[code][all] Pre-commit cleanup

beat/web/code/api.py

@@ -26,16 +26,16 @@
 ###############################################################################
 
 from django.shortcuts import get_object_or_404
-
+from rest_framework import exceptions as drf_exceptions
 from rest_framework import generics
 from rest_framework.response import Response
-from rest_framework import exceptions as drf_exceptions
-
-from ..common.api import ShareView, RetrieveUpdateDestroyContributionView
-from ..common.serializers import DiffSerializer
 
 from ..code.models import Code
-from .serializers import CodeSharingSerializer, CodeSerializer
+from ..common.api import RetrieveUpdateDestroyContributionView
+from ..common.api import ShareView
+from ..common.serializers import DiffSerializer
+from .serializers import CodeSerializer
+from .serializers import CodeSharingSerializer
 
 
 class ShareCodeView(ShareView):

beat/web/code/models.py

@@ -27,25 +27,21 @@
 
 from collections import namedtuple
 
+import simplejson
+from django.contrib.auth.models import User
 from django.db import models
 from django.db.models import Q
-from django.contrib.auth.models import User
 
+import beat.core.hash
+from beat.core.utils import extension_for_language
+
+from ..common import storage
+from ..common.exceptions import ShareError
 from ..common.models import Contribution
 from ..common.models import StoredContribution
 from ..common.models import StoredContributionManager
-from ..common.exceptions import ShareError
-from ..common import storage
-
 from ..team.models import Team
 
-from beat.core.utils import extension_for_language
-
-import beat.core.hash
-
-import simplejson
-
-
 # ----------------------------------------------------------
 
 

beat/web/code/serializers.py

@@ -32,13 +32,11 @@ from rest_framework import serializers
 
 from ..common.serializers import ContributionCreationSerializer
 from ..common.serializers import ContributionModSerializer
-from ..common.serializers import SharingSerializer
 from ..common.serializers import ContributionSerializer
 from ..common.serializers import DiffSerializer
-
+from ..common.serializers import SharingSerializer
 from .models import Code
 
-
 # ----------------------------------------------------------