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Merge pull request #790 from MITx/feature/bridger/max_grade_cache_fix

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Fix to update the max_grade cache on StudentModule
This commit is contained in:
David Ormsbee
2012-09-30 19:08:50 -07:00
parent af6dd84af0 fd43e94318
commit 1c823b375c
1 changed files with 8 additions and 1 deletions
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9
lms/djangoapps/courseware/module_render.py
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@@ -435,6 +435,10 @@ def modx_dispatch(request, dispatch, location, course_id):
# Don't track state for anonymous users (who don't have student modules)
if instance_module is not None:
oldgrade = instance_module.grade
# The max grade shouldn't change under normal circumstances, but
# sometimes the problem changes with the same name but a new max grade.
# This updates the module if that happens.
old_instance_max_grade = instance_module.max_grade
old_instance_state = instance_module.state
old_shared_state = shared_module.state if shared_module is not None else None
@@ -452,9 +456,12 @@ def modx_dispatch(request, dispatch, location, course_id):
# Don't track state for anonymous users (who don't have student modules)
if instance_module is not None:
instance_module.state = instance.get_instance_state()
instance_module.max_grade=instance.max_score()
if instance.get_score():
instance_module.grade = instance.get_score()['score']
if instance_module.grade != oldgrade or instance_module.state != old_instance_state:
if (instance_module.grade != oldgrade or
instance_module.state != old_instance_state or
instance_module.max_grade != old_instance_max_grade):
instance_module.save()
if shared_module is not None: