Instructors can see grades -- syncing machines -- nonworking code

--HG--
branch : visible-grades

courseware/views.py

@@ -67,17 +67,24 @@ def get_grade(request, problem, cache):
     return (correct, total)
 
 @cache_control(no_cache=True, no_store=True, must_revalidate=True)
-def profile(request):
+def profile(request, student_id = None):
     ''' User profile. Show username, location, etc, as well as grades .
         We need to allow the user to change some of these settings .'''
     if not request.user.is_authenticated():
         return redirect('/')
 
-    dom=content_parser.course_file(request.user)
+    if student_id == None:
+        student = request.user
+    else: 
+        if 'course_admin' not in user_groups(request.user):
+            raise Http404
+        student = User.objects.get( id = int(student_id))
+
+    dom=content_parser.course_file(student)
     course = dom.xpath('//course/@name')[0]
     xmlChapters = dom.xpath('//course[@name=$course]/chapter', course=course)
 
-    responses=StudentModule.objects.filter(student=request.user)
+    responses=StudentModule.objects.filter(student=student)
     response_by_id = {}
     for response in responses:
         response_by_id[response.module_id] = response
@@ -252,12 +259,12 @@ def profile(request):
     ]
     
     
-    user_info = UserProfile.objects.get(user=request.user) # request.user.profile_cache # 
+    user_info = UserProfile.objects.get(user=student) # request.user.profile_cache # 
     context={'name':user_info.name,
-             'username':request.user.username,
+             'username':student.username,
              'location':user_info.location,
              'language':user_info.language,
-             'email':request.user.email,
+             'email':student.email,
              'chapters':chapters,
              'format_url_params' : format_url_params,
              'grade_summary' : grade_summary,

urls.py

@@ -43,6 +43,7 @@ if settings.COURSEWARE_ENABLED:
     url(r'^section/(?P<section>[^/]*)/$', 'courseware.views.render_section'),
     url(r'^modx/(?P<module>[^/]*)/(?P<id>[^/]*)/(?P<dispatch>[^/]*)$', 'courseware.views.modx_dispatch'), #reset_problem'),
     url(r'^profile$', 'courseware.views.profile'),
+    url(r'^profile/(?P<student_id>[^/]*)/$', 'courseware.views.profile'),
     url(r'^change_setting$', 'student.views.change_setting'),
     url(r'^s/(?P<template>[^/]*)$', 'static_template_view.views.auth_index'),
     url(r'^book/(?P<page>[^/]*)$', 'staticbook.views.index'),