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pythondatasetsactive-learningtext-annotationdatasetnatural-language-processingdata-labelingmachine-learningannotation-tool
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47 lines
1.7 KiB
47 lines
1.7 KiB
from django.conf import settings
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from rest_framework import generics, status
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from rest_framework.permissions import IsAuthenticated
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from rest_framework.response import Response
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from ..models import Project
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from ..permissions import IsInProjectReadOnlyOrAdmin, IsStaff
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from ..serializers import ProjectPolymorphicSerializer
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class ProjectList(generics.ListCreateAPIView):
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serializer_class = ProjectPolymorphicSerializer
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pagination_class = None
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def get_permissions(self):
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if self.request.method == 'GET':
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self.permission_classes = [IsAuthenticated, ]
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else:
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self.permission_classes = [IsAuthenticated & IsStaff]
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return super().get_permissions()
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def get_queryset(self):
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return self.request.user.projects
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def perform_create(self, serializer):
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serializer.save(users=[self.request.user])
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def delete(self, request, *args, **kwargs):
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delete_ids = request.data['ids']
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projects = Project.objects.filter(
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role_mappings__user=self.request.user,
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role_mappings__role__name=settings.ROLE_PROJECT_ADMIN,
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pk__in=delete_ids
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)
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# Todo: I want to use bulk delete.
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# But it causes the constraint error.
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# See https://github.com/django-polymorphic/django-polymorphic/issues/229
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for project in projects:
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project.delete()
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return Response(status=status.HTTP_204_NO_CONTENT)
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class ProjectDetail(generics.RetrieveUpdateDestroyAPIView):
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queryset = Project.objects.all()
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serializer_class = ProjectPolymorphicSerializer
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lookup_url_kwarg = 'project_id'
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permission_classes = [IsAuthenticated & IsInProjectReadOnlyOrAdmin]
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