110 lines
3.9 KiB
Python
110 lines
3.9 KiB
Python
"""
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Progress Tab Serializers
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"""
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from rest_framework import serializers
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from rest_framework.reverse import reverse
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from lms.djangoapps.course_home_api.mixins import VerifiedModeSerializerMixin
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class CourseGradeSerializer(serializers.Serializer):
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"""
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Serializer for course grade
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"""
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letter_grade = serializers.CharField()
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percent = serializers.FloatField()
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is_passing = serializers.BooleanField(source='passed')
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class SubsectionScoresSerializer(serializers.Serializer):
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"""
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Serializer for subsections in section_scores
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"""
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assignment_type = serializers.CharField(source='format')
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display_name = serializers.CharField()
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block_key = serializers.SerializerMethodField()
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has_graded_assignment = serializers.BooleanField(source='graded')
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learner_has_access = serializers.SerializerMethodField()
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num_points_earned = serializers.FloatField(source='graded_total.earned')
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num_points_possible = serializers.FloatField(source='graded_total.possible')
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percent_graded = serializers.FloatField()
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show_correctness = serializers.CharField()
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show_grades = serializers.SerializerMethodField()
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url = serializers.SerializerMethodField()
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def get_block_key(self, subsection):
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return str(subsection.location)
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def get_url(self, subsection):
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relative_path = reverse('jump_to', args=[self.context['course_key'], subsection.location])
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request = self.context['request']
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return request.build_absolute_uri(relative_path)
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def get_show_grades(self, subsection):
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return subsection.show_grades(self.context['staff_access'])
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def get_learner_has_access(self, subsection):
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course_blocks = self.context['course_blocks']
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return not course_blocks.get_xblock_field(subsection.location, 'contains_gated_content', False)
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class SectionScoresSerializer(serializers.Serializer):
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"""
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Serializer for sections in section_scores
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"""
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display_name = serializers.CharField()
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subsections = SubsectionScoresSerializer(source='sections', many=True)
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class GradingPolicySerializer(serializers.Serializer):
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"""
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Serializer for grading policy
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"""
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assignment_policies = serializers.SerializerMethodField()
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grade_range = serializers.DictField(source='GRADE_CUTOFFS')
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def get_assignment_policies(self, grading_policy):
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return [{
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'num_droppable': assignment_policy['drop_count'],
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'num_total': assignment_policy['min_count'],
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'short_label': assignment_policy.get('short_label', ''),
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'type': assignment_policy['type'],
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'weight': assignment_policy['weight'],
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} for assignment_policy in grading_policy['GRADER']]
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class CertificateDataSerializer(serializers.Serializer):
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"""
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Serializer for certificate data
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"""
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cert_status = serializers.CharField()
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cert_web_view_url = serializers.CharField()
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download_url = serializers.CharField()
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certificate_available_date = serializers.DateTimeField()
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class VerificationDataSerializer(serializers.Serializer):
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"""
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Serializer for verification data object
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"""
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link = serializers.URLField()
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status = serializers.CharField()
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status_date = serializers.DateTimeField()
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class ProgressTabSerializer(VerifiedModeSerializerMixin):
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"""
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Serializer for progress tab
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"""
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username = serializers.CharField()
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certificate_data = CertificateDataSerializer()
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completion_summary = serializers.DictField()
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course_grade = CourseGradeSerializer()
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end = serializers.DateTimeField()
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user_has_passing_grade = serializers.BooleanField()
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has_scheduled_content = serializers.BooleanField()
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section_scores = SectionScoresSerializer(many=True)
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enrollment_mode = serializers.CharField()
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grading_policy = GradingPolicySerializer()
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studio_url = serializers.CharField()
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verification_data = VerificationDataSerializer()
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