def test_detail_view(request, test_id):
"""View details of student performance on specific exams"""
facility, group_id, context = coach_nav_context(request, "test")
# get users in this facility and group
users = get_user_queryset(request, facility, group_id)
# Get test object
test_resource = TestResource()
test_obj = test_resource._read_test(test_id=test_id)
# get all of the test logs for this specific test object and generated by these specific users
if group_id:
test_logs = TestLog.objects.filter(user__group=group_id, test=test_id)
# Narrow all by ungroup facility user
if group_id == control_panel_api_resources.UNGROUPED_KEY:
if facility:
test_logs = TestLog.objects.filter(user__group__isnull=True)
else:
test_logs = TestLog.objects.filter(facility=facility, user__group__isnull=True)
else:
# covers the all groups case
test_logs = TestLog.objects.filter(user__facility=facility, test=test_id)
results_table, scores_dict = OrderedDict(), OrderedDict()
# build this up now to use in summary stats section
ex_ids = set(literal_eval(test_obj.ids))
for ex in ex_ids:
scores_dict[ex] = []
for s in users:
s.name = s.get_name()
user_attempts = AttemptLog.objects.filter(user=s, context_type='test', context_id=test_id)
results_table[s] = []
attempts_count_total, attempts_count_correct_total = 0, 0
for ex in ex_ids:
attempts = [attempt for attempt in user_attempts if attempt.exercise_id == ex]
attempts_count = len(attempts)
attempts_count_correct = len([attempt for attempt in attempts if attempt.correct])
attempts_count_total += attempts_count
attempts_count_correct_total += attempts_count_correct
if attempts_count:
score = round(100 * float(attempts_count_correct)/float(attempts_count), 1)
scores_dict[ex].append(score)
display_score = "%d%%" % score
else:
score = ''
display_score = ''
results_table[s].append({
'display_score': display_score,
'raw_score': score,
})
# Calc overall score
if attempts_count_total:
score = round(100 * float(attempts_count_correct_total)/float(attempts_count_total), 1)
display_score = "%d%%" % score
fraction_correct = "(%(correct)d/%(attempts)d)" % ({'correct': attempts_count_correct_total, 'attempts': attempts_count_total})
else:
score = ''
display_score = ''
fraction_correct = ''
results_table[s].append({
'display_score': display_score,
'raw_score': score,
'title': fraction_correct,
})
# This retrieves stats for individual exercises
stats_dict = OrderedDict()
for stat in SUMMARY_STATS:
stats_dict[stat] = []
for ex in ex_ids:
scores_list = scores_dict[ex]
if scores_list:
stats_dict[stat].append("%d%%" % return_list_stat(scores_list, stat))
else:
stats_dict[stat].append('')
# replace the exercise ids with their full names
exercises = get_exercise_cache()
ex_titles = []
for ex in ex_ids:
ex_titles.append(exercises[ex]['title'])
# provide a list of test options to view for this group/facility combo
if group_id:
test_logs = TestLog.objects.filter(user__group=group_id)
else:
# covers the all/no groups case
test_logs = TestLog.objects.filter(user__facility=facility)
test_objects = test_resource._read_tests()
unique_test_ids = set([test_log.test for test_log in test_logs])
test_options = [{'id': obj.test_id, 'url': reverse('test_detail_view', kwargs={'test_id':obj.test_id}), 'title': obj.title} for obj in test_objects if obj.test_id in unique_test_ids]
context = plotting_metadata_context(request, facility=facility)
context.update({
"test_obj": test_obj,
"ex_cols": ex_titles,
"results_table": results_table,
"stats_dict": stats_dict,
"test_options": test_options,
})
return context
def test_detail_view(request, test_id):
"""View details of student performance on specific exams"""
facility, group_id, context = coach_nav_context(request, "test")
# get users in this facility and group
users = get_user_queryset(request, facility, group_id)
# Get test object
test_resource = TestResource()
test_obj = test_resource._read_test(test_id=test_id)
# get all of the test logs for this specific test object and generated by these specific users
if group_id:
test_logs = TestLog.objects.filter(user__group=group_id, test=test_id)
# Narrow all by ungroup facility user
if group_id == control_panel_api_resources.UNGROUPED_KEY:
if facility:
test_logs = TestLog.objects.filter(user__group__isnull=True)
else:
test_logs = TestLog.objects.filter(facility=facility,
user__group__isnull=True)
else:
# covers the all groups case
test_logs = TestLog.objects.filter(user__facility=facility,
test=test_id)
results_table, scores_dict = OrderedDict(), OrderedDict()
# build this up now to use in summary stats section
ex_ids = set(literal_eval(test_obj.ids))
for ex in ex_ids:
scores_dict[ex] = []
for s in users:
s.name = s.get_name()
user_attempts = AttemptLog.objects.filter(user=s,
context_type='test',
context_id=test_id)
results_table[s] = []
attempts_count_total, attempts_count_correct_total = 0, 0
for ex in ex_ids:
attempts = [
attempt for attempt in user_attempts
if attempt.exercise_id == ex
]
attempts_count = len(attempts)
attempts_count_correct = len(
[attempt for attempt in attempts if attempt.correct])
attempts_count_total += attempts_count
attempts_count_correct_total += attempts_count_correct
if attempts_count:
score = round(
100 * float(attempts_count_correct) /
float(attempts_count), 1)
scores_dict[ex].append(score)
display_score = "%d%%" % score
else:
score = ''
display_score = ''
results_table[s].append({
'display_score': display_score,
'raw_score': score,
})
# Calc overall score
if attempts_count_total:
score = round(
100 * float(attempts_count_correct_total) /
float(attempts_count_total), 1)
display_score = "%d%%" % score
fraction_correct = "(%(correct)d/%(attempts)d)" % (
{
'correct': attempts_count_correct_total,
'attempts': attempts_count_total
})
else:
score = ''
display_score = ''
fraction_correct = ''
results_table[s].append({
'display_score': display_score,
'raw_score': score,
'title': fraction_correct,
})
# This retrieves stats for individual exercises
stats_dict = OrderedDict()
for stat in SUMMARY_STATS:
stats_dict[stat] = []
for ex in ex_ids:
scores_list = scores_dict[ex]
if scores_list:
stats_dict[stat].append("%d%%" %
return_list_stat(scores_list, stat))
else:
stats_dict[stat].append('')
# replace the exercise ids with their full names
exercises = get_exercise_cache()
ex_titles = []
for ex in ex_ids:
ex_titles.append(exercises[ex]['title'])
# provide a list of test options to view for this group/facility combo
if group_id:
test_logs = TestLog.objects.filter(user__group=group_id)
else:
# covers the all/no groups case
test_logs = TestLog.objects.filter(user__facility=facility)
test_objects = test_resource._read_tests()
unique_test_ids = set([test_log.test for test_log in test_logs])
test_options = [{
'id':
obj.test_id,
'url':
reverse('test_detail_view', kwargs={'test_id': obj.test_id}),
'title':
obj.title
} for obj in test_objects if obj.test_id in unique_test_ids]
context = plotting_metadata_context(request, facility=facility)
context.update({
"test_obj": test_obj,
"ex_cols": ex_titles,
"results_table": results_table,
"stats_dict": stats_dict,
"test_options": test_options,
})
return context
def test_view(request):
"""Test view gets data server-side and displays exam results"""
facility, group_id, context = coach_nav_context(request, "test")
# Get students
users = get_user_queryset(request, facility, group_id)
# Get the TestLog objects generated by this group of students
# TODO(cpauya): what about queryset for ungrouped students?
test_logs = None
if group_id:
test_logs = TestLog.objects.filter(user__group=group_id)
# Narrow all by ungroup facility user
if group_id == control_panel_api_resources.UNGROUPED_KEY:
test_logs = TestLog.objects.filter(user__group__isnull=True)
if facility:
TestLog.objects.filter(user__facility=facility, user__group__isnull=True)
else:
TestLog.objects.filter(user__group__isnull=True)
elif facility:
test_logs = TestLog.objects.filter(user__facility=facility)
else:
# filter by all facilities and groups for the user
(groups, facilities, ungrouped_available) = get_accessible_objects_from_logged_in_user(request, facility=facility)
if facilities:
facility_ids = facilities.values_list("id", flat=True)
test_logs = TestLog.objects.filter(user__facility__id__in=facility_ids)
# Get list of all test objects
test_resource = TestResource()
tests_list = test_resource._read_tests()
# Get completed test objects (used as columns)
completed_test_ids = set([item.test for item in test_logs])
test_objects = [test for test in tests_list if test.test_id in completed_test_ids]
# Create the table
results_table = OrderedDict()
for s in users:
s.name = s.get_name()
user_test_logs = [log for log in test_logs if log.user == s]
results_table[s] = []
for t in test_objects:
log_object = next((log for log in user_test_logs if log.test == t.test_id), '')
# The template expects a status and a score to display
if log_object:
test_object = log_object.get_test_object()
score = round(100 * float(log_object.total_correct) / float(test_object.total_questions), 1)
display_score = "%(score)d%% (%(correct)d/%(total_questions)d)" % {'score': score, 'correct': log_object.total_correct, 'total_questions': test_object.total_questions}
if log_object.complete:
# Case: completed => we show % score
if score >= 80:
status = _("pass")
elif score >= 60:
status = _("borderline")
else:
status = _("fail" )
results_table[s].append({
"status": status,
"cell_display": display_score,
"title": status.title(),
})
else:
# Case: has started, but has not finished => we display % score & # remaining in title
n_remaining = test_object.total_questions - log_object.index
status = _("incomplete")
results_table[s].append({
"status": status,
"cell_display": display_score,
"title": status.title() + ": " + ungettext("%(n_remaining)d problem remaining",
n_remaining) % {'n_remaining': n_remaining},
})
else:
# Case: has not started
status = _("not started")
results_table[s].append({
"status": status,
"cell_display": "",
"title": status.title(),
})
# This retrieves stats for students
score_list = [round(100 * float(result.total_correct) / float(result.get_test_object().total_questions), 1) for result in user_test_logs]
for stat in SUMMARY_STATS:
if score_list:
results_table[s].append({
"status": "statistic",
"cell_display": "%d%%" % return_list_stat(score_list, stat),
})
else:
results_table[s].append({
"status": "statistic",
"cell_display": "",
})
# This retrieves stats for tests
stats_dict = OrderedDict()
for stat in SUMMARY_STATS:
stats_dict[stat] = []
for test_obj in test_objects:
# get the logs for this test across all users and then add summary stats
log_scores = [round(100 * float(test_log.total_correct) / float(test_log.get_test_object().total_questions), 1) for test_log in test_logs if test_log.test == test_obj.test_id]
stats_dict[stat].append("%d%%" % return_list_stat(log_scores, stat))
context.update(plotting_metadata_context(request, facility=facility))
context.update({
"results_table": results_table,
"test_columns": test_objects,
"summary_stats": SUMMARY_STATS,
"stats_dict": stats_dict,
})
return context
def test_view(request):
"""Test view gets data server-side and displays exam results"""
facility, group_id, context = coach_nav_context(request, "test")
# Get students
users = get_user_queryset(request, facility, group_id)
# Get the TestLog objects generated by this group of students
# TODO(cpauya): what about queryset for ungrouped students?
test_logs = None
if group_id:
test_logs = TestLog.objects.filter(user__group=group_id)
# Narrow all by ungroup facility user
if group_id == control_panel_api_resources.UNGROUPED_KEY:
test_logs = TestLog.objects.filter(user__group__isnull=True)
if facility:
TestLog.objects.filter(user__facility=facility,
user__group__isnull=True)
else:
TestLog.objects.filter(user__group__isnull=True)
elif facility:
test_logs = TestLog.objects.filter(user__facility=facility)
else:
# filter by all facilities and groups for the user
(groups, facilities,
ungrouped_available) = get_accessible_objects_from_logged_in_user(
request, facility=facility)
if facilities:
facility_ids = facilities.values_list("id", flat=True)
test_logs = TestLog.objects.filter(
user__facility__id__in=facility_ids)
# Get list of all test objects
test_resource = TestResource()
tests_list = test_resource._read_tests()
# Get completed test objects (used as columns)
completed_test_ids = set([item.test for item in test_logs])
test_objects = [
test for test in tests_list if test.test_id in completed_test_ids
]
# Create the table
results_table = OrderedDict()
for s in users:
s.name = s.get_name()
user_test_logs = [log for log in test_logs if log.user == s]
results_table[s] = []
for t in test_objects:
log_object = next(
(log for log in user_test_logs if log.test == t.test_id), '')
# The template expects a status and a score to display
if log_object:
test_object = log_object.get_test_object()
score = round(
100 * float(log_object.total_correct) /
float(test_object.total_questions), 1)
display_score = "%(score)d%% (%(correct)d/%(total_questions)d)" % {
'score': score,
'correct': log_object.total_correct,
'total_questions': test_object.total_questions
}
if log_object.complete:
# Case: completed => we show % score
if score >= 80:
status = _("pass")
elif score >= 60:
status = _("borderline")
else:
status = _("fail")
results_table[s].append({
"status": status,
"cell_display": display_score,
"title": status.title(),
})
else:
# Case: has started, but has not finished => we display % score & # remaining in title
n_remaining = test_object.total_questions - log_object.index
status = _("incomplete")
results_table[s].append({
"status": status,
"cell_display": display_score,
"title": status.title() + ": " +
ungettext("%(n_remaining)d problem remaining",
n_remaining) % {
'n_remaining': n_remaining
},
})
else:
# Case: has not started
status = _("not started")
results_table[s].append({
"status": status,
"cell_display": "",
"title": status.title(),
})
# This retrieves stats for students
score_list = [
round(
100 * float(result.total_correct) /
float(result.get_test_object().total_questions), 1)
for result in user_test_logs
]
for stat in SUMMARY_STATS:
if score_list:
results_table[s].append({
"status":
"statistic",
"cell_display":
"%d%%" % return_list_stat(score_list, stat),
})
else:
results_table[s].append({
"status": "statistic",
"cell_display": "",
})
# This retrieves stats for tests
stats_dict = OrderedDict()
for stat in SUMMARY_STATS:
stats_dict[stat] = []
for test_obj in test_objects:
# get the logs for this test across all users and then add summary stats
log_scores = [
round(
100 * float(test_log.total_correct) /
float(test_log.get_test_object().total_questions), 1)
for test_log in test_logs if test_log.test == test_obj.test_id
]
stats_dict[stat].append("%d%%" %
return_list_stat(log_scores, stat))
context.update(plotting_metadata_context(request, facility=facility))
context.update({
"results_table": results_table,
"test_columns": test_objects,
"summary_stats": SUMMARY_STATS,
"stats_dict": stats_dict,
})
return context