Easy size win for all pages

mkt/site/helpers.py

@@ -135,12 +135,14 @@ def product_as_dict(request, product, purchased=None, receipt_type=None,
     if product.all_previews:
         previews = []
         for p in product.all_previews:
-            previews.append({
+            preview = {
                 'fullUrl': jinja2.escape(p.image_url),
                 'type': jinja2.escape(p.filetype),
-                'caption': jinja2.escape(p.caption),
                 'thumbUrl': jinja2.escape(p.thumbnail_url),
-            })
+            }
+            if p.caption:
+                preview.update(caption=jinja2.escape(p.caption))
+            previews.append(preview)
         ret.update({'previews': previews})
 
     if product.is_premium() and product.premium:

mkt/site/templates/site/tiles/app.html

@@ -30,11 +30,11 @@
           {{ product.average_rating|float|stars }}
           {% if product.total_reviews %}
             <span class="cnt">
-              {% trans num=product.total_reviews, cnt=product.total_reviews|numberfmt %}
+              {%- trans num=product.total_reviews, cnt=product.total_reviews|numberfmt -%}
                 {{ cnt }} Rating
-              {% pluralize %}
+              {%- pluralize -%}
                 {{ cnt }} Ratings
-              {% endtrans %}
+              {%- endtrans -%}
             </span>
          {% endif %}
        {% if tag != "a" %}</a>{% endif %}

mkt/templates/mkt/base.html

@@ -102,10 +102,10 @@
         <nav class="footer-links c" role="navigation">
           <p>
             {% if logged %}
-              {% for link in tools_links %}
+              {% for link in tools_links -%}
                 <a href="{{ link.href }}" class="sync" rel="external"
-                   {{ ' target="%s"' % link.target if (request.MOBILE and link.target) }}>{{ link.text }}</a>
-              {% endfor %}
+                   {{- ' target="%s"' % link.target if (request.MOBILE and link.target) }}>{{ link.text }}</a>
+              {%- endfor %}
               {% if request.can_view_consumer %}
                 {# TODO: Coming soon with payments. #}
                 {#<a href="{{ url('account.purchases') }}">{{ _('Account History') }}</a>#}