Simple random trademark implementation

trademark/urls.py

@@ -1,8 +1,6 @@
 #-*- coding: utf-8 -*-
 
 from django.conf.urls import patterns, url
-from trademark.landing.api import get_random_list_trademarks
-
 
 from . import views
 
@@ -12,7 +10,7 @@ urlpatterns = patterns('',
     url(r'^nices/(?P<pk>[\w-]+)/$', views.NiceDetailView.as_view(), name='nice-detail'),
     url(r'^products/(?P<pk>[\w-]+)/$', views.ProductDetailView.as_view(), name='product-detail'),
     url(r'^results/(?P<slug>[\w-]+)/$', views.SearchDetailView.as_view(), name='search-detail'),
-    url(r'^random-trademarks/', get_random_list_trademarks, name='random-trademarks'),
+    url(r'^random-trademarks/', views.get_random_list_trademarks, name='random-trademarks'),
     url(r'^trademark/(?P<pk>[\w-]+)/$', views.TrademarkDetailView.as_view(), name='trademark-detail'),
     url(r'^request/(?P<slug>[\w-]+)/$', views.Search.as_view(), name='search-detail'),
     url(r'^request/$', views.Search.as_view(), name='search'),

trademark/views.py

@@ -12,6 +12,7 @@ from .models import *
 from django.views.decorators.cache import never_cache
 from django.db.models import Count
 
+import pymorphy2
 
 
 class SearchDetailView(generic.DetailView):
@@ -219,3 +220,50 @@ class Search(generic.View):
         return HttpResponse(json.dumps(response), content_type="application/json")
 
 
+@never_cache
+def get_random_list_trademarks(request, status='Expired', count=10):
+    morph = pymorphy2.MorphAnalyzer()
+
+    trademark_list = []
+    expired_trademarks = Trademark.objects.filter(status=status).order_by('?')[:count*2]
+
+    for trademark in expired_trademarks:
+        if len(trademark.title.split(' ')) > 3:
+            continue
+
+        for product in trademark.products.all():
+            words = product.title.split(' ')
+            normalize_title = []
+            if len(words) <= 3:
+                first_word = morph.parse(words[0])[0]
+                if first_word.tag.POS == 'NOUN':
+                    for word in words:
+                        word = morph.parse(word)[0]
+                        try:
+                            normalize_title.append(word.inflect({'sing', 'nomn'}).word)
+                        except:
+                            continue
+
+                    break
+
+        try:
+            glyph = Nice.objects.get(nice_id=notation[1]).glyph or 'fa-snowflake-o'
+        except Nice.DoesNotExist:
+            # Быть такого не должно
+            glyph = 'fa-snowflake-o'
+
+        trademark_list.append({
+            'product': ' '.join(normalize_title).capitalize(),
+            'name': trademark.title.title(),
+            'trademark': trademark.id,
+            'glyph': glyph
+       })
+
+    response = {
+        'count': len(trademark_list),
+        'status': 'ok',
+        'items': trademark_list[:count]
+    }
+
+    return HttpResponse(json.dumps(response), content_type="application/json")
+