Some decorative fixes

Author: Ivan Plesskih

django_object_actions/templates/django_object_actions/change_form.html

@@ -4,7 +4,7 @@
 {% block object-tools-items %}
   {% for tool in objectactions %}
     <li class="objectaction-item" data-tool-name="{{ tool.name }}">
-      <a href='{%url tools_view_name pk=object_id tool=tool.name %}' title="{{ tool.standard_attrs.title }}"
+      <a href='{% url tools_view_name pk=object_id tool=tool.name %}' title="{{ tool.standard_attrs.title }}"
          {% for k, v in tool.custom_attrs.items %}
            {{ k }}="{{ v }}"
          {% endfor %}

django_object_actions/utils.py

@@ -22,10 +22,10 @@ def get_tool_urls(self, urls):
         tools = {}
 
         end = '_change'
-        for u in urls:
-            if u.name.endswith(end):
-                tools_view = u.name[:-len(end)] + '_tools'
-                change_view = 'admin:' + u.name
+        for url_pattern in urls:
+            if url_pattern.name.endswith(end):
+                tools_view = url_pattern.name[:-len(end)] + '_tools'
+                change_view = 'admin:' + url_pattern.name
                 self.tools_view_name = 'admin:' + tools_view
                 break