no ratings for categories/applications (bug 859516)

apps/api/tests/test_views.py

@@ -13,7 +13,7 @@
 from pyquery import PyQuery as pq
 
 import amo
-from addons.models import (Addon, AppSupport, CompatOverride,
+from addons.models import (Addon, AppSupport, Category, CompatOverride,
                            CompatOverrideRange, Persona, Preview)
 from amo import helpers
 from amo.helpers import absolutify
@@ -1266,6 +1266,16 @@ def test_suggestions(self):
         eq_(data['name'], a.name)
         eq_(data['rating'], a.average_rating)
 
+    def test_category_suggestions(self):
+        cat = Category.objects.get(slug='feeds')
+        response = self.client.get(
+            '/en-US/firefox/api/%.1f/search_suggestions/?q=Feed' %
+            api.CURRENT_VERSION)
+        data = json.loads(response.content)['suggestions'][0]
+        eq_(data['id'], cat.pk)
+        eq_(data['name'], cat.name)
+        assert 'rating' not in data
+
 
 class LanguagePacks(UploadTest):
     fixtures = ['addons/listed', 'base/apps', 'base/platforms']

apps/api/views.py

@@ -401,7 +401,8 @@ def search_suggestions(request):
     suggester = suggesterClass(request, ratings=True)
     suggs = _build_suggestions(request, cat, suggester)
     for s in suggs:
-        s['rating'] = float(s['rating'])
+        if 'rating' in s:
+            s['rating'] = float(s['rating'])
     return {'suggestions': suggs}