7121d4e466
When linking a DRF serializer with a model, you need to link it to the model class not an instance of the model. The newer version of DRF tries to access the model_manager from the model here and runs into issues if it's not defined correctly.
34 lines
1.0 KiB
Python
34 lines
1.0 KiB
Python
"""
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Serializers for the Agreements app
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"""
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from rest_framework import serializers
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from openedx.core.djangoapps.agreements.models import IntegritySignature, LTIPIISignature
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from openedx.core.lib.api.serializers import CourseKeyField
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class IntegritySignatureSerializer(serializers.ModelSerializer):
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"""
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Serializer for the IntegritySignature model
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"""
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username = serializers.CharField(source='user.username')
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course_id = CourseKeyField(source='course_key')
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created_at = serializers.DateTimeField(source='created')
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class Meta:
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model = IntegritySignature
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fields = ('username', 'course_id', 'created_at')
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class LTIPIISignatureSerializer(serializers.ModelSerializer):
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"""
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Serializer for LTIPIISignature model
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"""
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username = serializers.CharField(source='user.username')
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course_id = CourseKeyField(source='course_key')
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created_at = serializers.DateTimeField(source='created')
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class Meta:
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model = LTIPIISignature
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fields = ('username', 'course_id', 'lti_tools', 'created_at')
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