def update_milestone(milestone, usage_key, prereq_milestone, user, grade_percentage=None, completion_percentage=None):
"""
Updates the milestone record based on evaluation of prerequisite met.
Arguments:
milestone: The gated milestone being evaluated
usage_key: Usage key of the prerequisite subsection
prereq_milestone: The gating milestone
user: The user who has fulfilled milestone
grade_percentage: Grade percentage of prerequisite subsection
completion_percentage: Completion percentage of prerequisite subsection
Returns:
True if prerequisite has been met, False if not
"""
min_score, min_completion = _get_minimum_required_percentage(milestone)
if not grade_percentage:
grade_percentage = get_subsection_grade_percentage(usage_key, user) if min_score > 0 else 0
if not completion_percentage:
completion_percentage = get_subsection_completion_percentage(usage_key, user) if min_completion > 0 else 0
if grade_percentage >= min_score and completion_percentage >= min_completion:
milestones_helpers.add_user_milestone({'id': user.id}, prereq_milestone)
return True
else:
milestones_helpers.remove_user_milestone({'id': user.id}, prereq_milestone)
return False
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:
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_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:
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_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:
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 update_milestone(milestone, subsection_grade, prereq_milestone, user_id):
"""
Updates the milestone record based on evaluation of prerequisite met.
Arguments:
milestone: The gated milestone being evaluated
subsection_grade: The grade of the prerequisite subsection
prerequisite_milestone: The gating milestone
user_id: The id of the user
Returns:
True if prerequisite has been met, False if not
"""
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)
return True
else:
milestones_helpers.remove_user_milestone({'id': user_id}, prereq_milestone)
return False
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 update_milestone(milestone, subsection_grade, prereq_milestone, user_id):
"""
Updates the milestone record based on evaluation of prerequisite met.
Arguments:
milestone: The gated milestone being evaluated
subsection_grade: The grade of the prerequisite subsection
prerequisite_milestone: The gating milestone
user_id: The id of the user
Returns:
True if prerequisite has been met, False if not
"""
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)
return True
else:
milestones_helpers.remove_user_milestone({'id': user_id},
prereq_milestone)
return False
def update_milestone(milestone,
usage_key,
prereq_milestone,
user,
grade_percentage=None,
completion_percentage=None):
"""
Updates the milestone record based on evaluation of prerequisite met.
Arguments:
milestone: The gated milestone being evaluated
usage_key: Usage key of the prerequisite subsection
prereq_milestone: The gating milestone
user: The user who has fulfilled milestone
grade_percentage: Grade percentage of prerequisite subsection
completion_percentage: Completion percentage of prerequisite subsection
Returns:
True if prerequisite has been met, False if not
"""
min_score, min_completion = _get_minimum_required_percentage(milestone)
if not grade_percentage:
grade_percentage = get_subsection_grade_percentage(
usage_key, user) if min_score > 0 else 0
if not completion_percentage:
completion_percentage = get_subsection_completion_percentage(
usage_key, user) if min_completion > 0 else 0
if grade_percentage >= min_score and completion_percentage >= min_completion:
milestones_helpers.add_user_milestone({'id': user.id},
prereq_milestone)
return True
else:
milestones_helpers.remove_user_milestone({'id': user.id},
prereq_milestone)
return False