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pythonannotation-tooldatasetsactive-learningtext-annotationdatasetnatural-language-processingdata-labelingmachine-learning
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32 lines
1.2 KiB
32 lines
1.2 KiB
from django.shortcuts import get_object_or_404
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from rest_framework import generics
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from rest_framework.permissions import IsAuthenticated
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from members.permissions import IsInProjectOrAdmin
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from ..models import Example, ExampleState, Project
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from ..serializers import ExampleStateSerializer
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class ExampleStateList(generics.ListCreateAPIView):
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serializer_class = ExampleStateSerializer
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permission_classes = [IsAuthenticated & IsInProjectOrAdmin]
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@property
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def can_confirm_per_user(self):
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project = get_object_or_404(Project, pk=self.kwargs['project_id'])
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return not project.collaborative_annotation
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def get_queryset(self):
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queryset = ExampleState.objects.filter(example=self.kwargs['example_id'])
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if self.can_confirm_per_user:
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queryset = queryset.filter(confirmed_by=self.request.user)
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return queryset
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def perform_create(self, serializer):
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queryset = self.get_queryset()
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if queryset.exists():
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queryset.delete()
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else:
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example = get_object_or_404(Example, pk=self.kwargs['example_id'])
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serializer.save(example=example, confirmed_by=self.request.user)
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