1 from rest_framework.decorators import api_view
2 from rest_framework.response import Response
3 from rest_framework.reverse import reverse
4 from rest_framework import serializers
5 from rest_framework import generics
6 from core.models import *
7 from django.forms import widgets
10 Schema of the generator object:
11 all: Set of all Model objects
12 all_if(regex): Set of Model objects that match regex
15 plural: English plural of object name
16 camel: CamelCase version of object name
17 refs: list of references to other Model objects
18 props: list of properties minus refs
20 TODO: Deal with subnets
23 # Based on api_root.py
26 def api_root(request, format=None):
28 {% for object in generator.all %}'{{ object.plural }}': reverse('{{ object }}-list', request=request, format=format),
32 # Based on serializers.py
34 {% for object in generator.all %}
36 class {{ object.camel }}Serializer(serializers.HyperlinkedModelSerializer):
37 id = serializers.Field()
38 {% for ref in object.refs %}
40 {{ ref.plural }} = serializers.HyperlinkedRelatedField(many=True, read_only=True, view_name='{{ ref }}-detail')
42 {{ ref }} = serializers.HyperlinkedRelatedField(read_only=True, view_name='{{ ref }}-detail')
46 model = {{ object.camel }}
47 fields = ({% for prop in object.props %}'{{ prop }}',{% endfor %}{% for ref in object.refs %}{%if ref.multi %}'{{ ref.plural }}'{% else %}'{{ ref }}'{% endif %},{% endfor %})
51 {% for object in generator.all %}
52 {{ object.camel }}: {{ object.camel }}Serializer,
57 # Based on core/views/*.py
58 {% for object in generator.all %}
60 class {{ object.camel }}List(generics.ListCreateAPIView):
61 queryset = {{ object.camel }}.objects.select_related().all()
62 serializer_class = {{ object.camel }}Serializer
64 def get_queryset(self):
65 return {{ object.camel }}.select_by_user(self.request.user)
67 def create(self, request, *args, **kwargs):
68 #obj = {{ object.camel }}().update(request.DATA)
69 obj = self.get_object()
70 obj.caller = request.user
71 if obj.can_update(request.user):
72 return super({{ object.camel }}List, self).create(request, *args, **kwargs)
74 return Response(status=status.HTTP_400_BAD_REQUEST)
76 class {{ object.camel }}Detail(generics.RetrieveUpdateDestroyAPIView):
77 queryset = {{ object.camel }}.objects.select_related().all()
78 serializer_class = {{ object.camel }}Serializer
80 def get_queryset(self):
81 return {{ object.camel }}.select_by_user(self.request.user)
83 def update(self, request, *args, **kwargs):
84 obj = self.get_object()
85 if obj.can_update(request.user):
86 return super({{ object.camel }}Detail, self).update(request, *args, **kwargs)
88 return Response(status=status.HTTP_400_BAD_REQUEST)
90 def destroy(self, request, *args, **kwargs):
91 obj = self.get_object()
92 if obj.can_update(request.user):
93 return super({{ object.camel }}Detail, self).destroy(request, *args, **kwargs)
95 return Response(status=status.HTTP_400_BAD_REQUEST)