def test_find_gating_milestones(self):
""" Test test_find_gating_milestones """
gating_api.add_prerequisite(self.course.id, self.seq1.location)
gating_api.set_required_content(self.course.id, self.seq2.location,
self.seq1.location, 100)
milestone = milestones_api.add_milestone(self.generic_milestone)
milestones_api.add_course_content_milestone(self.course.id,
self.seq1.location,
'fulfills', milestone)
self.assertEqual(
len(
gating_api.find_gating_milestones(self.course.id,
self.seq1.location,
'fulfills')), 1)
self.assertEqual(
len(
gating_api.find_gating_milestones(self.course.id,
self.seq1.location,
'requires')), 0)
self.assertEqual(
len(
gating_api.find_gating_milestones(self.course.id,
self.seq2.location,
'fulfills')), 0)
self.assertEqual(
len(
gating_api.find_gating_milestones(self.course.id,
self.seq2.location,
'requires')), 1)
def test_find_gating_milestones(self):
""" Test test_find_gating_milestones """
gating_api.add_prerequisite(self.course.id, self.seq1.location)
gating_api.set_required_content(self.course.id, self.seq2.location, self.seq1.location, 100)
milestone = milestones_api.add_milestone(self.generic_milestone)
milestones_api.add_course_content_milestone(self.course.id, self.seq1.location, 'fulfills', milestone)
self.assertEqual(len(gating_api.find_gating_milestones(self.course.id, self.seq1.location, 'fulfills')), 1)
self.assertEqual(len(gating_api.find_gating_milestones(self.course.id, self.seq1.location, 'requires')), 0)
self.assertEqual(len(gating_api.find_gating_milestones(self.course.id, self.seq2.location, 'fulfills')), 0)
self.assertEqual(len(gating_api.find_gating_milestones(self.course.id, self.seq2.location, 'requires')), 1)
def evaluate_prerequisite(course, subsection_grade, user):
"""
Evaluates any gating milestone relationships attached to the given
subsection. If the subsection_grade and subsection_completion meets
the minimum score required by dependent subsections, the related
milestone will be marked fulfilled for the user.
"""
prereq_milestone = gating_api.get_gating_milestone(
course.id, subsection_grade.location, 'fulfills')
if prereq_milestone:
gated_content_milestones = defaultdict(list)
for milestone in gating_api.find_gating_milestones(
course.id, content_key=None, relationship='requires'):
gated_content_milestones[milestone['id']].append(milestone)
gated_content = gated_content_milestones.get(prereq_milestone['id'])
if gated_content:
grade_percentage = subsection_grade.percent_graded * 100.0 \
if hasattr(subsection_grade, 'percent_graded') else None
for milestone in gated_content:
gating_api.update_milestone(milestone,
subsection_grade.location,
prereq_milestone, user,
grade_percentage)
def evaluate_prerequisite(course, subsection_grade, user):
"""
Evaluates any gating milestone relationships attached to the given
subsection. If the subsection_grade meets the minimum score required
by dependent subsections, the related milestone will be marked
fulfilled for the user.
"""
prereq_milestone = gating_api.get_gating_milestone(
course.id, subsection_grade.location, 'fulfills')
if prereq_milestone:
gated_content_milestones = defaultdict(list)
for milestone in gating_api.find_gating_milestones(
course.id, content_key=None, relationship='requires'):
gated_content_milestones[milestone['id']].append(milestone)
gated_content = gated_content_milestones.get(prereq_milestone['id'])
if gated_content:
for milestone in gated_content:
min_percentage = _get_minimum_required_percentage(milestone)
subsection_percentage = _get_subsection_percentage(
subsection_grade)
if subsection_percentage >= min_percentage:
milestones_helpers.add_user_milestone({'id': user.id},
prereq_milestone)
else:
milestones_helpers.remove_user_milestone({'id': user.id},
prereq_milestone)
def evaluate_prerequisite(course, prereq_content_key, user_id):
"""
Finds the parent subsection of the content in the course and evaluates
any milestone relationships attached to that subsection. If the calculated
grade of the prerequisite subsection meets the minimum score required by
dependent subsections, the related milestone will be fulfilled for the user.
Arguments:
user_id (int): ID of User for which evaluation should occur
course (CourseModule): The course
prereq_content_key (UsageKey): The prerequisite content usage key
Returns:
None
"""
xblock = modulestore().get_item(prereq_content_key)
sequential = _get_xblock_parent(xblock, 'sequential')
if sequential:
prereq_milestone = gating_api.get_gating_milestone(
course.id, sequential.location.for_branch(None), 'fulfills')
if prereq_milestone:
gated_content_milestones = defaultdict(list)
for milestone in gating_api.find_gating_milestones(
course.id, None, 'requires'):
gated_content_milestones[milestone['id']].append(milestone)
gated_content = gated_content_milestones.get(
prereq_milestone['id'])
if gated_content:
from courseware.grades import get_module_score
user = User.objects.get(id=user_id)
score = get_module_score(user, course, sequential) * 100
for milestone in gated_content:
# Default minimum score to 100
min_score = 100
requirements = milestone.get('requirements')
if requirements:
try:
min_score = int(requirements.get('min_score'))
except (ValueError, TypeError):
log.warning(
'Failed to find minimum score for gating milestone %s, defaulting to 100',
json.dumps(milestone))
if score >= min_score:
milestones_api.add_user_milestone({'id': user_id},
prereq_milestone)
else:
milestones_api.remove_user_milestone({'id': user_id},
prereq_milestone)
def evaluate_prerequisite(course, prereq_content_key, user_id):
"""
Finds the parent subsection of the content in the course and evaluates
any milestone relationships attached to that subsection. If the calculated
grade of the prerequisite subsection meets the minimum score required by
dependent subsections, the related milestone will be fulfilled for the user.
Arguments:
user_id (int): ID of User for which evaluation should occur
course (CourseModule): The course
prereq_content_key (UsageKey): The prerequisite content usage key
Returns:
None
"""
xblock = modulestore().get_item(prereq_content_key)
sequential = _get_xblock_parent(xblock, 'sequential')
if sequential:
prereq_milestone = gating_api.get_gating_milestone(
course.id,
sequential.location.for_branch(None),
'fulfills'
)
if prereq_milestone:
gated_content_milestones = defaultdict(list)
for milestone in gating_api.find_gating_milestones(course.id, None, 'requires'):
gated_content_milestones[milestone['id']].append(milestone)
gated_content = gated_content_milestones.get(prereq_milestone['id'])
if gated_content:
from courseware.grades import get_module_score
user = User.objects.get(id=user_id)
score = get_module_score(user, course, sequential) * 100
for milestone in gated_content:
# Default minimum score to 100
min_score = 100
requirements = milestone.get('requirements')
if requirements:
try:
min_score = int(requirements.get('min_score'))
except (ValueError, TypeError):
log.warning(
'Failed to find minimum score for gating milestone %s, defaulting to 100',
json.dumps(milestone)
)
if score >= min_score:
milestones_api.add_user_milestone({'id': user_id}, prereq_milestone)
else:
milestones_api.remove_user_milestone({'id': user_id}, prereq_milestone)
def evaluate_prerequisite(course, subsection_grade, user):
"""
Evaluates any gating milestone relationships attached to the given
subsection. If the subsection_grade meets the minimum score required
by dependent subsections, the related milestone will be marked
fulfilled for the user.
"""
prereq_milestone = gating_api.get_gating_milestone(course.id, subsection_grade.location, 'fulfills')
if prereq_milestone:
gated_content_milestones = defaultdict(list)
for milestone in gating_api.find_gating_milestones(course.id, content_key=None, relationship='requires'):
gated_content_milestones[milestone['id']].append(milestone)
gated_content = gated_content_milestones.get(prereq_milestone['id'])
if gated_content:
for milestone in gated_content:
gating_api.update_milestone(milestone, subsection_grade, prereq_milestone, user.id)
def evaluate_prerequisite(course, user, subsection_usage_key, new_score):
"""
Finds the parent subsection of the content in the course and evaluates
any milestone relationships attached to that subsection. If the calculated
grade of the prerequisite subsection meets the minimum score required by
dependent subsections, the related milestone will be fulfilled for the user.
Arguments:
user (User): User for which evaluation should occur
course (CourseModule): The course
subsection_usage_key (UsageKey): Usage key of the updated subsection
new_score (float): New score of the given subsection, in percentage.
Returns:
None
"""
prereq_milestone = gating_api.get_gating_milestone(
course.id,
subsection_usage_key,
'fulfills'
)
if prereq_milestone:
gated_content_milestones = defaultdict(list)
for milestone in gating_api.find_gating_milestones(course.id, None, 'requires'):
gated_content_milestones[milestone['id']].append(milestone)
gated_content = gated_content_milestones.get(prereq_milestone['id'])
if gated_content:
for milestone in gated_content:
# Default minimum score to 100
min_score = 100.0
requirements = milestone.get('requirements')
if requirements:
try:
min_score = float(requirements.get('min_score'))
except (ValueError, TypeError):
log.warning(
'Failed to find minimum score for gating milestone %s, defaulting to 100',
json.dumps(milestone)
)
if new_score >= min_score:
milestones_helpers.add_user_milestone({'id': user.id}, prereq_milestone)
else:
milestones_helpers.remove_user_milestone({'id': user.id}, prereq_milestone)
def evaluate_prerequisite(course, user, subsection_usage_key, new_score):
"""
Finds the parent subsection of the content in the course and evaluates
any milestone relationships attached to that subsection. If the calculated
grade of the prerequisite subsection meets the minimum score required by
dependent subsections, the related milestone will be fulfilled for the user.
Arguments:
user (User): User for which evaluation should occur
course (CourseModule): The course
subsection_usage_key (UsageKey): Usage key of the updated subsection
new_score (float): New score of the given subsection, in percentage.
Returns:
None
"""
prereq_milestone = gating_api.get_gating_milestone(course.id,
subsection_usage_key,
'fulfills')
if prereq_milestone:
gated_content_milestones = defaultdict(list)
for milestone in gating_api.find_gating_milestones(
course.id, None, 'requires'):
gated_content_milestones[milestone['id']].append(milestone)
gated_content = gated_content_milestones.get(prereq_milestone['id'])
if gated_content:
for milestone in gated_content:
# Default minimum score to 100
min_score = 100.0
requirements = milestone.get('requirements')
if requirements:
try:
min_score = float(requirements.get('min_score'))
except (ValueError, TypeError):
log.warning(
'Failed to find minimum score for gating milestone %s, defaulting to 100',
json.dumps(milestone))
if new_score >= min_score:
milestones_helpers.add_user_milestone({'id': user.id},
prereq_milestone)
else:
milestones_helpers.remove_user_milestone({'id': user.id},
prereq_milestone)
def evaluate_prerequisite(course, user, subsection_usage_key, new_score):
"""
Finds the parent subsection of the content in the course and evaluates
any milestone relationships attached to that subsection. If the calculated
grade of the prerequisite subsection meets the minimum score required by
dependent subsections, the related milestone will be fulfilled for the user.
Arguments:
course (CourseModule): The course
prereq_content_key (UsageKey): The prerequisite content usage key
user_id (int): ID of User for which evaluation should occur
Returns:
None
"""
prereq_milestone = gating_api.get_gating_milestone(course.id,
subsection_usage_key,
'fulfills')
if prereq_milestone:
gated_content_milestones = defaultdict(list)
for milestone in gating_api.find_gating_milestones(
course.id, None, 'requires'):
gated_content_milestones[milestone['id']].append(milestone)
gated_content = gated_content_milestones.get(prereq_milestone['id'])
if gated_content:
for milestone in gated_content:
# Default minimum score to 100
min_score = 100
requirements = milestone.get('requirements')
if requirements:
try:
min_score = int(requirements.get('min_score'))
except (ValueError, TypeError):
# Use default value of 100
pass
if new_score >= min_score:
milestones_helpers.add_user_milestone({'id': user.id},
prereq_milestone)
else:
milestones_helpers.remove_user_milestone({'id': user.id},
prereq_milestone)
def evaluate_prerequisite(course, subsection_grade, user):
"""
Evaluates any gating milestone relationships attached to the given
subsection. If the subsection_grade meets the minimum score required
by dependent subsections, the related milestone will be marked
fulfilled for the user.
"""
prereq_milestone = gating_api.get_gating_milestone(course.id, subsection_grade.location, 'fulfills')
if prereq_milestone:
gated_content_milestones = defaultdict(list)
for milestone in gating_api.find_gating_milestones(course.id, content_key=None, relationship='requires'):
gated_content_milestones[milestone['id']].append(milestone)
gated_content = gated_content_milestones.get(prereq_milestone['id'])
if gated_content:
for milestone in gated_content:
min_percentage = _get_minimum_required_percentage(milestone)
subsection_percentage = _get_subsection_percentage(subsection_grade)
if subsection_percentage >= min_percentage:
milestones_helpers.add_user_milestone({'id': user.id}, prereq_milestone)
else:
milestones_helpers.remove_user_milestone({'id': user.id}, prereq_milestone)
