no functional changes:

update format

fet2020/posts/views.py

@@ -1,5 +1,5 @@
 from django.shortcuts import render
-from django.http import HttpResponse
+from django.http import HttpResponse, JsonResponse
 from collections import deque
 
 from .models import Post, PostSerializer
@@ -12,39 +12,44 @@ from django.core.cache import cache
 
 from django.utils.text import slugify
 from django.utils import timezone
-from django.http import JsonResponse
+
 
 def get_next_dict():
-    posts=Post.article_objects.order_by('-public_date').values('slug')
+    posts = Post.article_objects.order_by('-public_date').values('slug')
     print(posts)
-    d={}
+    d = {}
     print(d)
     for k,v in enumerate(posts):
-        if k ==len(posts)-1:
+        if k == len(posts) - 1:
             break        
-        d[v['slug']]=posts[k+1]['slug']
+        d[v['slug']] = posts[k+1]['slug']
     print(d)
     return d
 
 # Create your views here.
 def index(request):
-    posts=deque(Post.objects.order_by('-public_date').all())
-    f=lambda p: p.tags 
-    t=map(f, posts)
+    posts = deque(Post.objects.order_by('-public_date').all())
+    f = lambda p: p.tags 
+    t = map(f, posts)
     
-    return render(request, 'posts/index.html', {"posts": posts, "tags_list": t })
+    return render(request, 'posts/index.html', {"posts": posts, "tags_list": t})
 
 def tags(request,tag=""):
-    posts=deque(Post.objects.filter(tags__name=tag))
-    return render(request, 'posts/index.html', {"posts": posts, "tags_list":None })
+    posts = deque(Post.objects.filter(tags__name=tag))
+    return render(request, 'posts/index.html', {"posts": posts, "tags_list": None})
     
 def show(request,id=None):
     if id.isdigit() or id is int:
-        p=Post.objects.get(id=int(id))
-    elif id != ""and not id is None:
-        p=Post.objects.get(slug=(id))
-    similar_posts = p.tags.similar_objects()
-    return render(request, 'posts/show.html', {"post":p,"next":get_next_dict().get(p.slug,None), "related_posts": similar_posts})
+        p = Post.objects.get(id=int(id))
+    elif id != "" and not id is None:
+        p = Post.objects.get(slug=(id))
+
+    context = {
+        "post": p,
+        "next": get_next_dict().get(p.slug,None),
+        "related_posts": p.tags.similar_objects()
+    }
+    return render(request, 'posts/show.html', context)
 
 # Ajax function that is called to calculate a slug from the title
 def slug_calc(request):
@@ -56,7 +61,7 @@ def slug_calc(request):
         datetime_now = timezone.now()
         date_str = datetime_now.strftime("%Y-%m-%d")
 
-        slug_str = slugify(date_str)+"-"+slugify(title)
+        slug_str = slugify(date_str) + "-" + slugify(title)
 
         return HttpResponse(slug_str)
 
@@ -88,6 +93,7 @@ class PostViewSet(viewsets.ModelViewSet):
     #permission_classes = [permissions.IsAuthenticated]
     filter_backends = [DjangoFilterBackend]
     filterset_fields = ['legacy_id', 'slug','legacy_rubrik_id']
-    lookup_field='slug'
+    lookup_field = 'slug'
+    
     def pre_save(self, obj):
         obj.image = self.request.FILES.get('image')