Author: jtauber
Date: Thu Oct 2 21:02:13 2008
New Revision: 998
Modified:
trunk/apps/core_apps/friends_app/views.py
Log:
added ability to pass in extra context to friends_objects
Modified: trunk/apps/core_apps/friends_app/views.py
==============================================================================
--- trunk/apps/core_apps/friends_app/views.py (original)
+++ trunk/apps/core_apps/friends_app/views.py Thu Oct 2 21:02:13 2008
@@ -94,7 +94,7 @@
@login_required
-def friends_objects(request, template_name, friends_objects_function):
+def friends_objects(request, template_name, friends_objects_function,
extra_context={}):
"""
Display friends' objects.
@@ -102,11 +102,18 @@
take an iterator over users and return an iterator over objects
belonging to those users. This iterator over objects is then passed
to the template of the given name as ``object_list``.
+
+ The template is also passed variable defined in ``extra_context``
+ which should be a dictionary of variable names to functions taking a
+ request object and returning the value for that variable.
"""
friends = friend_set_for(request.user)
- object_list = friends_objects_function(friends)
- return render_to_response(template_name, {
- "object_list": object_list,
- }, context_instance=RequestContext(request))
+ dictionary = {
+ "object_list": friends_objects_function(friends),
+ }
+ for name, func in extra_context.items():
+ dictionary[name] = func(request)
+
+ return render_to_response(template_name, dictionary,
context_instance=RequestContext(request))
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