27 lines
819 B
Python
27 lines
819 B
Python
"""
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This module contains utility functions for grading.
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"""
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from __future__ import absolute_import, unicode_literals
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import logging
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from datetime import timedelta
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from django.utils import timezone
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from openedx.core.djangoapps.content.course_overviews.models import CourseOverview
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from .config.waffle import ENFORCE_FREEZE_GRADE_AFTER_COURSE_END, waffle_flags
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log = logging.getLogger(__name__)
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def are_grades_frozen(course_key):
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""" Returns whether grades are frozen for the given course. """
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if waffle_flags()[ENFORCE_FREEZE_GRADE_AFTER_COURSE_END].is_enabled(course_key):
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course = CourseOverview.get_from_id(course_key)
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if course.end:
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freeze_grade_date = course.end + timedelta(30)
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now = timezone.now()
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return now > freeze_grade_date
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return False
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