Andal.LND/edx-platform
6
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Tracking problem resets, clearer msgs

Browse Source
This commit is contained in:
John Hess
2013-01-15 13:27:44 -05:00
parent d025ca248f
commit 9ef1a4ded5
1 changed files with 19 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
lms/djangoapps/instructor/views.py
View File

@@ -190,24 +190,36 @@ def instructor_dashboard(request, course_id):
student_to_reset=User.objects.get(username=unique_student_identifier)
msg+="Found a single student to reset. "
except:
msg+="<font color='red'>Couldn't find student to reset. </font>"
student_to_reset=None
msg+="<font color='red'>Couldn't find student with that email or username. </font>"
# find the module in question
try:
module_to_reset=StudentModule.objects.get(student_id=student_to_reset.id, course_id=course_id, module_state_key__iendswith="/problem/"+problem_to_reset)
msg+="Found module to reset. "
except Exception as e:
msg+="<font color='red'>Couldn't find module to reset. </font>"
if student_to_reset is not None:
# find the module in question
try:
module_to_reset=StudentModule.objects.get(student_id=student_to_reset.id, course_id=course_id, module_state_key__iendswith="/problem/"+problem_to_reset)
msg+="Found module to reset. "
except Exception as e:
msg+="<font color='red'>Couldn't find module with that urlname. </font>"
# modify the problem's state
try:
# load the state json
problem_state=json.loads(module_to_reset.state)
old_number_of_attempts=problem_state["attempts"]
problem_state["attempts"]=0
# save
module_to_reset.state=json.dumps(problem_state)
module_to_reset.save()
track.views.server_track(request,
'{instructor} reset attempts from {old_attempts} to 0 for {student} on problem {problem} in {course}'.format(
old_attempts=old_number_of_attempts,
student=student_to_reset,
problem=module_to_reset.module_state_key,
instructor=request.user,
course=course_id),
{},
page='idashboard')
msg+="<font color='green'>Module state successfully reset!</font>"
except:
msg+="<font color='red'>Couldn't reset module state. </font>"