Reformating posts/views.py for better readability

fet2020/posts/views.py

@@ -1,43 +1,36 @@
 from django.shortcuts import render
 from django.http import HttpResponse, JsonResponse
-from collections import deque
+from django_filters.rest_framework import DjangoFilterBackend
+from django.core.cache import cache
+from django.utils.text import slugify
+from django.utils import timezone
 
-from .models import Post, PostSerializer
 from taggit.models import Tag
 from rest_framework import viewsets
 from rest_framework import permissions
 
-from django_filters.rest_framework import DjangoFilterBackend
+from .models import Post, PostSerializer
-from django.core.cache import cache
 
-from django.utils.text import slugify
+from collections import deque
-from django.utils import timezone
 
 
-def get_next_dict():
+##################
-    posts = Post.article_objects.order_by('-public_date').values('slug')
+# RENDERED VIEWS #
-    print(posts)
+##################
-    d = {}
-    print(d)
-    for k,v in enumerate(posts):
-        if k == len(posts) - 1:
-            break        
-        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 
+    f = lambda p: p.tags
     t = map(f, posts)
-    
+
     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})
-    
+
+
 def show(request,id=None):
     if id.isdigit() or id is int:
         p = Post.objects.get(id=int(id))
@@ -51,9 +44,15 @@ def show(request,id=None):
     }
     return render(request, 'posts/show.html', context)
 
-# Ajax function that is called to calculate a slug from the title
-def slug_calc(request):
 
+###########
+# HELPERS #
+###########
+
+def slug_calc(request):
+    """
+    Ajax function that is called to calculate a slug from the title
+    """
     if request.method == "GET":
         get = request.GET.copy()
         title = get['title']
@@ -67,9 +66,11 @@ def slug_calc(request):
 
     return HttpResponseServerError("Requires a title field.")
 
-# Ajax function that returns autocomplete suggestions for a given tag input
-def tag_complete(request):
 
+def tag_complete(request):
+    """
+    Ajax function that returns autocomplete suggestions for a given tag input
+    """
     if request.method == "GET":
         get = request.GET.copy()
         term = get['term']
@@ -81,9 +82,24 @@ def tag_complete(request):
             tag_array.append(elem.name)
 
         return JsonResponse(tag_array, safe=False)
-        
+
     return HttpResponseServerError("Requires a term field.")
 
+
+def get_next_dict():
+    #TODO: Docstring
+    posts = Post.article_objects.order_by('-public_date').values('slug')
+    print(posts)
+    d = {}
+    print(d)
+    for k,v in enumerate(posts):
+        if k == len(posts) - 1:
+            break
+        d[v['slug']] = posts[k+1]['slug']
+    print(d)
+    return d
+
+
 class PostViewSet(viewsets.ModelViewSet):
     """
     API endpoint that allows users to be viewed or edited.
@@ -94,6 +110,6 @@ class PostViewSet(viewsets.ModelViewSet):
     filter_backends = [DjangoFilterBackend]
     filterset_fields = ['legacy_id', 'slug','legacy_rubrik_id']
     lookup_field = 'slug'
-    
+
     def pre_save(self, obj):
         obj.image = self.request.FILES.get('image')