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Fix staff-facing error with open ended

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This commit is contained in:
Vik Paruchuri
2013-09-19 12:33:57 -04:00
parent 29710661ec
commit a1a431f7ba
1 changed files with 13 additions and 2 deletions
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15
lms/djangoapps/open_ended_grading/staff_grading_service.py
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@@ -264,15 +264,26 @@ def get_problem_list(request, course_id):
min_for_ml: the number of responses that need to be graded before
the ml can be run
'error': if success is False, will have an error message with more info.
"""
_check_access(request.user, course_id)
try:
response = staff_grading_service().get_problem_list(course_id, unique_id_for_user(request.user))
response = json.loads(response)
problem_list = response['problem_list']
# If 'problem_list' is in the response, then we got a list of problems from the ORA server.
# If it is not, then ORA could not find any problems.
if 'problem_list' in response:
problem_list = response['problem_list']
else:
problem_list = []
# Make an error messages to reflect that we could not find anything to grade.
response['error'] = ("Cannot find any open response problems in this course. "
"Have you submitted answers to any open response assessment questions? "
"If not, please do so and return to this page.")
valid_problem_list = []
for i in xrange(0,len(problem_list)):
#Needed to ensure that the 'location' key can be accessed
# Needed to ensure that the 'location' key can be accessed.
try:
problem_list[i] = json.loads(problem_list[i])
except Exception: