73 lines
2.1 KiB
Python
73 lines
2.1 KiB
Python
from rest_framework.reverse import reverse
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from openslides.utils.rest_api import serializers
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from .models import Item, Speaker
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class SpeakerSerializer(serializers.HyperlinkedModelSerializer):
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"""
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Serializer for agenda.models.Speaker objects.
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"""
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class Meta:
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model = Speaker
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fields = (
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'id',
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'user',
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'begin_time',
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'end_time',
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'weight')
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class RelatedItemRelatedField(serializers.RelatedField):
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"""
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A custom field to use for the `content_object` generic relationship.
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"""
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def to_representation(self, value):
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"""
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Returns the url to the related object.
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"""
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request = self.context.get('request', None)
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assert request is not None, (
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"`%s` requires the request in the serializer"
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" context. Add `context={'request': request}` when instantiating "
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"the serializer." % self.__class__.__name__)
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view_name = '%s-detail' % type(value)._meta.object_name.lower()
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return reverse(view_name, kwargs={'pk': value.pk}, request=request)
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class ItemSerializer(serializers.HyperlinkedModelSerializer):
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"""
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Serializer for agenda.models.Item objects.
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"""
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get_title = serializers.CharField(read_only=True)
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get_title_supplement = serializers.CharField(read_only=True)
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content_object = RelatedItemRelatedField(read_only=True)
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item_no = serializers.CharField(read_only=True)
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speaker_set = SpeakerSerializer(many=True, read_only=True)
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class Meta:
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model = Item
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fields = (
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'url',
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'item_number',
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'item_no',
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'title',
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'get_title',
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'get_title_supplement',
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'text',
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'comment',
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'closed',
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'type',
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'duration',
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'speaker_set',
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'speaker_list_closed',
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'content_object',
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'weight',
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'lft',
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'rght',
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'tree_id',
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'level',
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'parent',
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'tags',)
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